Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683789600547.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldRVs-PT-100B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789600547
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-00
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-01
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-02
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-03
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-04
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-05
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-06
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-07
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-08
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-09
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-10
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-11
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-12
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-13
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-14
FORMULA_NAME ShieldRVs-PT-100B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717010968383

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-100B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 19:29:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 19:29:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 19:29:30] [INFO ] Load time of PNML (sax parser for PT used): 224 ms
[2024-05-29 19:29:30] [INFO ] Transformed 4003 places.
[2024-05-29 19:29:30] [INFO ] Transformed 4503 transitions.
[2024-05-29 19:29:30] [INFO ] Found NUPN structural information;
[2024-05-29 19:29:30] [INFO ] Parsed PT model containing 4003 places and 4503 transitions and 14400 arcs in 427 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA ShieldRVs-PT-100B-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100B-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100B-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100B-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldRVs-PT-100B-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 41 out of 4003 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 4003/4003 places, 4503/4503 transitions.
Discarding 688 places :
Symmetric choice reduction at 0 with 688 rule applications. Total rules 688 place count 3315 transition count 3815
Iterating global reduction 0 with 688 rules applied. Total rules applied 1376 place count 3315 transition count 3815
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1377 place count 3314 transition count 3814
Iterating global reduction 0 with 1 rules applied. Total rules applied 1378 place count 3314 transition count 3814
Applied a total of 1378 rules in 1009 ms. Remains 3314 /4003 variables (removed 689) and now considering 3814/4503 (removed 689) transitions.
// Phase 1: matrix 3814 rows 3314 cols
[2024-05-29 19:29:32] [INFO ] Computed 401 invariants in 50 ms
[2024-05-29 19:29:33] [INFO ] Implicit Places using invariants in 1132 ms returned []
[2024-05-29 19:29:33] [INFO ] Invariant cache hit.
[2024-05-29 19:29:38] [INFO ] Implicit Places using invariants and state equation in 4833 ms returned []
Implicit Place search using SMT with State Equation took 6009 ms to find 0 implicit places.
[2024-05-29 19:29:38] [INFO ] Invariant cache hit.
[2024-05-29 19:29:41] [INFO ] Dead Transitions using invariants and state equation in 3131 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3314/4003 places, 3814/4503 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10155 ms. Remains : 3314/4003 places, 3814/4503 transitions.
Support contains 41 out of 3314 places after structural reductions.
[2024-05-29 19:29:41] [INFO ] Flatten gal took : 275 ms
[2024-05-29 19:29:41] [INFO ] Flatten gal took : 158 ms
[2024-05-29 19:29:42] [INFO ] Input system was already deterministic with 3814 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 508 ms. (steps per millisecond=19 ) properties (out of 23) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 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 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-29 19:29:42] [INFO ] Invariant cache hit.
[2024-05-29 19:29:43] [INFO ] [Real]Absence check using 401 positive place invariants in 234 ms returned sat
[2024-05-29 19:29:43] [INFO ] After 1036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-29 19:29:44] [INFO ] [Nat]Absence check using 401 positive place invariants in 240 ms returned sat
[2024-05-29 19:29:50] [INFO ] After 4973ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-29 19:29:51] [INFO ] Deduced a trap composed of 29 places in 1278 ms of which 9 ms to minimize.
[2024-05-29 19:29:53] [INFO ] Deduced a trap composed of 36 places in 1187 ms of which 2 ms to minimize.
[2024-05-29 19:29:54] [INFO ] Deduced a trap composed of 38 places in 1239 ms of which 3 ms to minimize.
[2024-05-29 19:29:55] [INFO ] Deduced a trap composed of 33 places in 1216 ms of which 3 ms to minimize.
[2024-05-29 19:29:56] [INFO ] Deduced a trap composed of 23 places in 1131 ms of which 2 ms to minimize.
[2024-05-29 19:29:58] [INFO ] Deduced a trap composed of 21 places in 1215 ms of which 1 ms to minimize.
[2024-05-29 19:29:59] [INFO ] Deduced a trap composed of 13 places in 1174 ms of which 2 ms to minimize.
[2024-05-29 19:30:00] [INFO ] Deduced a trap composed of 24 places in 1175 ms of which 2 ms to minimize.
[2024-05-29 19:30:02] [INFO ] Deduced a trap composed of 20 places in 1158 ms of which 2 ms to minimize.
[2024-05-29 19:30:03] [INFO ] Deduced a trap composed of 25 places in 1235 ms of which 2 ms to minimize.
[2024-05-29 19:30:04] [INFO ] Deduced a trap composed of 20 places in 1185 ms of which 2 ms to minimize.
[2024-05-29 19:30:06] [INFO ] Deduced a trap composed of 27 places in 1098 ms of which 2 ms to minimize.
[2024-05-29 19:30:07] [INFO ] Deduced a trap composed of 31 places in 1194 ms of which 2 ms to minimize.
[2024-05-29 19:30:08] [INFO ] Deduced a trap composed of 32 places in 1161 ms of which 2 ms to minimize.
[2024-05-29 19:30:09] [INFO ] Deduced a trap composed of 58 places in 1122 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 19:30:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 19:30:09] [INFO ] After 26121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 672 ms.
Support contains 11 out of 3314 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Drop transitions removed 397 transitions
Trivial Post-agglo rules discarded 397 transitions
Performed 397 trivial Post agglomeration. Transition count delta: 397
Iterating post reduction 0 with 397 rules applied. Total rules applied 397 place count 3314 transition count 3417
Reduce places removed 397 places and 0 transitions.
Iterating post reduction 1 with 397 rules applied. Total rules applied 794 place count 2917 transition count 3417
Performed 502 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 502 Pre rules applied. Total rules applied 794 place count 2917 transition count 2915
Deduced a syphon composed of 502 places in 8 ms
Reduce places removed 502 places and 0 transitions.
Iterating global reduction 2 with 1004 rules applied. Total rules applied 1798 place count 2415 transition count 2915
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1807 place count 2406 transition count 2906
Iterating global reduction 2 with 9 rules applied. Total rules applied 1816 place count 2406 transition count 2906
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 1816 place count 2406 transition count 2901
Deduced a syphon composed of 5 places in 9 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 1826 place count 2401 transition count 2901
Performed 988 Post agglomeration using F-continuation condition.Transition count delta: 988
Deduced a syphon composed of 988 places in 6 ms
Reduce places removed 988 places and 0 transitions.
Iterating global reduction 2 with 1976 rules applied. Total rules applied 3802 place count 1413 transition count 1913
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 200 times.
Drop transitions removed 200 transitions
Iterating global reduction 2 with 200 rules applied. Total rules applied 4002 place count 1413 transition count 1913
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4003 place count 1412 transition count 1912
Applied a total of 4003 rules in 1010 ms. Remains 1412 /3314 variables (removed 1902) and now considering 1912/3814 (removed 1902) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1011 ms. Remains : 1412/3314 places, 1912/3814 transitions.
Finished random walk after 2533 steps, including 2 resets, run visited all 7 properties in 57 ms. (steps per millisecond=44 )
Parikh walk visited 0 properties in 0 ms.
FORMULA ShieldRVs-PT-100B-LTLCardinality-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 808 stabilizing places and 808 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 1 out of 3314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 3302 transition count 3802
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 3302 transition count 3802
Applied a total of 24 rules in 285 ms. Remains 3302 /3314 variables (removed 12) and now considering 3802/3814 (removed 12) transitions.
// Phase 1: matrix 3802 rows 3302 cols
[2024-05-29 19:30:12] [INFO ] Computed 401 invariants in 30 ms
[2024-05-29 19:30:13] [INFO ] Implicit Places using invariants in 1227 ms returned []
[2024-05-29 19:30:13] [INFO ] Invariant cache hit.
[2024-05-29 19:30:18] [INFO ] Implicit Places using invariants and state equation in 5226 ms returned []
Implicit Place search using SMT with State Equation took 6456 ms to find 0 implicit places.
[2024-05-29 19:30:18] [INFO ] Invariant cache hit.
[2024-05-29 19:30:21] [INFO ] Dead Transitions using invariants and state equation in 3072 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3302/3314 places, 3802/3814 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9815 ms. Remains : 3302/3314 places, 3802/3814 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 224 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s1530 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2237 ms.
Product exploration explored 100000 steps with 50000 reset in 2035 ms.
Computed a total of 799 stabilizing places and 799 stable transitions
Computed a total of 799 stabilizing places and 799 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 3 factoid took 19 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-100B-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100B-LTLCardinality-00 finished in 14478 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(F((p1||G(p2)))))))'
Support contains 5 out of 3314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 0 with 398 rules applied. Total rules applied 398 place count 3313 transition count 3415
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 1 with 398 rules applied. Total rules applied 796 place count 2915 transition count 3415
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 796 place count 2915 transition count 2916
Deduced a syphon composed of 499 places in 8 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1794 place count 2416 transition count 2916
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1804 place count 2406 transition count 2906
Iterating global reduction 2 with 10 rules applied. Total rules applied 1814 place count 2406 transition count 2906
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 1814 place count 2406 transition count 2900
Deduced a syphon composed of 6 places in 7 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 1826 place count 2400 transition count 2900
Performed 991 Post agglomeration using F-continuation condition.Transition count delta: 991
Deduced a syphon composed of 991 places in 11 ms
Reduce places removed 991 places and 0 transitions.
Iterating global reduction 2 with 1982 rules applied. Total rules applied 3808 place count 1409 transition count 1909
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 3810 place count 1407 transition count 1907
Applied a total of 3810 rules in 766 ms. Remains 1407 /3314 variables (removed 1907) and now considering 1907/3814 (removed 1907) transitions.
// Phase 1: matrix 1907 rows 1407 cols
[2024-05-29 19:30:27] [INFO ] Computed 401 invariants in 7 ms
[2024-05-29 19:30:28] [INFO ] Implicit Places using invariants in 650 ms returned []
[2024-05-29 19:30:28] [INFO ] Invariant cache hit.
[2024-05-29 19:30:29] [INFO ] Implicit Places using invariants and state equation in 1728 ms returned []
Implicit Place search using SMT with State Equation took 2383 ms to find 0 implicit places.
[2024-05-29 19:30:30] [INFO ] Redundant transitions in 679 ms returned [1906]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1906 rows 1407 cols
[2024-05-29 19:30:30] [INFO ] Computed 401 invariants in 6 ms
[2024-05-29 19:30:31] [INFO ] Dead Transitions using invariants and state equation in 940 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1407/3314 places, 1906/3814 transitions.
Applied a total of 0 rules in 50 ms. Remains 1407 /1407 variables (removed 0) and now considering 1906/1906 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4846 ms. Remains : 1407/3314 places, 1906/3814 transitions.
Stuttering acceptance computed with spot in 203 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (AND (NOT p2) (NOT p1)), (NOT p0), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s1389 0), p2:(AND (EQ s656 0) (EQ s2 1)), p1:(AND (EQ s746 0) (EQ s1200 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1533 steps with 4 reset in 20 ms.
FORMULA ShieldRVs-PT-100B-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100B-LTLCardinality-01 finished in 5103 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 5 out of 3314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 0 with 398 rules applied. Total rules applied 398 place count 3313 transition count 3415
Reduce places removed 398 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 399 rules applied. Total rules applied 797 place count 2915 transition count 3414
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 798 place count 2914 transition count 3414
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 499 Pre rules applied. Total rules applied 798 place count 2914 transition count 2915
Deduced a syphon composed of 499 places in 13 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 3 with 998 rules applied. Total rules applied 1796 place count 2415 transition count 2915
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1808 place count 2403 transition count 2903
Iterating global reduction 3 with 12 rules applied. Total rules applied 1820 place count 2403 transition count 2903
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 1820 place count 2403 transition count 2895
Deduced a syphon composed of 8 places in 6 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 1836 place count 2395 transition count 2895
Performed 987 Post agglomeration using F-continuation condition.Transition count delta: 987
Deduced a syphon composed of 987 places in 5 ms
Reduce places removed 987 places and 0 transitions.
Iterating global reduction 3 with 1974 rules applied. Total rules applied 3810 place count 1408 transition count 1908
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 3812 place count 1406 transition count 1906
Applied a total of 3812 rules in 521 ms. Remains 1406 /3314 variables (removed 1908) and now considering 1906/3814 (removed 1908) transitions.
// Phase 1: matrix 1906 rows 1406 cols
[2024-05-29 19:30:32] [INFO ] Computed 401 invariants in 9 ms
[2024-05-29 19:30:32] [INFO ] Implicit Places using invariants in 755 ms returned []
[2024-05-29 19:30:32] [INFO ] Invariant cache hit.
[2024-05-29 19:30:34] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2511 ms to find 0 implicit places.
[2024-05-29 19:30:35] [INFO ] Redundant transitions in 500 ms returned [1905]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1905 rows 1406 cols
[2024-05-29 19:30:35] [INFO ] Computed 401 invariants in 6 ms
[2024-05-29 19:30:36] [INFO ] Dead Transitions using invariants and state equation in 1047 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1406/3314 places, 1905/3814 transitions.
Applied a total of 0 rules in 53 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4645 ms. Remains : 1406/3314 places, 1905/3814 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s112 0) (AND (EQ s1027 0) (EQ s703 1) (EQ s391 0) (EQ s1340 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 361 reset in 879 ms.
Product exploration explored 100000 steps with 461 reset in 1148 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 5 out of 1406 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 52 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
[2024-05-29 19:30:39] [INFO ] Invariant cache hit.
[2024-05-29 19:30:39] [INFO ] Implicit Places using invariants in 642 ms returned []
[2024-05-29 19:30:39] [INFO ] Invariant cache hit.
[2024-05-29 19:30:41] [INFO ] Implicit Places using invariants and state equation in 1627 ms returned []
Implicit Place search using SMT with State Equation took 2271 ms to find 0 implicit places.
[2024-05-29 19:30:41] [INFO ] Redundant transitions in 358 ms returned []
[2024-05-29 19:30:41] [INFO ] Invariant cache hit.
[2024-05-29 19:30:42] [INFO ] Dead Transitions using invariants and state equation in 1006 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3695 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 416 reset in 889 ms.
Product exploration explored 100000 steps with 385 reset in 1099 ms.
Built C files in :
/tmp/ltsmin447439164824468134
[2024-05-29 19:30:45] [INFO ] Too many transitions (1905) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:30:45] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin447439164824468134
Running compilation step : cd /tmp/ltsmin447439164824468134;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin447439164824468134;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin447439164824468134;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 5 out of 1406 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 45 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
[2024-05-29 19:30:48] [INFO ] Invariant cache hit.
[2024-05-29 19:30:49] [INFO ] Implicit Places using invariants in 641 ms returned []
[2024-05-29 19:30:49] [INFO ] Invariant cache hit.
[2024-05-29 19:30:50] [INFO ] Implicit Places using invariants and state equation in 1698 ms returned []
Implicit Place search using SMT with State Equation took 2342 ms to find 0 implicit places.
[2024-05-29 19:30:51] [INFO ] Redundant transitions in 371 ms returned []
[2024-05-29 19:30:51] [INFO ] Invariant cache hit.
[2024-05-29 19:30:52] [INFO ] Dead Transitions using invariants and state equation in 919 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3688 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Built C files in :
/tmp/ltsmin17619222068075236660
[2024-05-29 19:30:52] [INFO ] Too many transitions (1905) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:30:52] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17619222068075236660
Running compilation step : cd /tmp/ltsmin17619222068075236660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17619222068075236660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17619222068075236660;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 19:30:55] [INFO ] Flatten gal took : 89 ms
[2024-05-29 19:30:55] [INFO ] Flatten gal took : 84 ms
[2024-05-29 19:30:55] [INFO ] Time to serialize gal into /tmp/LTL5807866575001458175.gal : 19 ms
[2024-05-29 19:30:55] [INFO ] Time to serialize properties into /tmp/LTL757601298679567343.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5807866575001458175.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2183759070655910431.hoa' '-atoms' '/tmp/LTL757601298679567343.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL757601298679567343.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2183759070655910431.hoa
Detected timeout of ITS tools.
[2024-05-29 19:31:10] [INFO ] Flatten gal took : 78 ms
[2024-05-29 19:31:10] [INFO ] Flatten gal took : 80 ms
[2024-05-29 19:31:10] [INFO ] Time to serialize gal into /tmp/LTL15200775085184069504.gal : 19 ms
[2024-05-29 19:31:11] [INFO ] Time to serialize properties into /tmp/LTL14255054632356379001.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15200775085184069504.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14255054632356379001.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("((p402==0)||(((p2950==0)&&(p2047==1))&&((p1178==0)&&(p3819==1))))"))))
Formula 0 simplified : FG!"((p402==0)||(((p2950==0)&&(p2047==1))&&((p1178==0)&&(p3819==1))))"
Detected timeout of ITS tools.
[2024-05-29 19:31:26] [INFO ] Flatten gal took : 70 ms
[2024-05-29 19:31:26] [INFO ] Applying decomposition
[2024-05-29 19:31:26] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph484099343497219320.txt' '-o' '/tmp/graph484099343497219320.bin' '-w' '/tmp/graph484099343497219320.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph484099343497219320.bin' '-l' '-1' '-v' '-w' '/tmp/graph484099343497219320.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:31:26] [INFO ] Decomposing Gal with order
[2024-05-29 19:31:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:31:26] [INFO ] Removed a total of 2108 redundant transitions.
[2024-05-29 19:31:26] [INFO ] Flatten gal took : 192 ms
[2024-05-29 19:31:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 2082 labels/synchronizations in 173 ms.
[2024-05-29 19:31:27] [INFO ] Time to serialize gal into /tmp/LTL7797824164053957232.gal : 25 ms
[2024-05-29 19:31:27] [INFO ] Time to serialize properties into /tmp/LTL6023771103228381668.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7797824164053957232.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6023771103228381668.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((i1.u32.p402==0)||(((i19.i0.i0.u295.p2950==0)&&(i12.i1.i1.u201.p2047==1))&&((i7.i0.i0.u112.p1178==0)&&(i24.i0.i0.u383.p3819==...165
Formula 0 simplified : FG!"((i1.u32.p402==0)||(((i19.i0.i0.u295.p2950==0)&&(i12.i1.i1.u201.p2047==1))&&((i7.i0.i0.u112.p1178==0)&&(i24.i0.i0.u383.p3819==1)...159
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4627071832991125053
[2024-05-29 19:31:42] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4627071832991125053
Running compilation step : cd /tmp/ltsmin4627071832991125053;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4627071832991125053;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4627071832991125053;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldRVs-PT-100B-LTLCardinality-02 finished in 73622 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Support contains 6 out of 3314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 398 transitions
Trivial Post-agglo rules discarded 398 transitions
Performed 398 trivial Post agglomeration. Transition count delta: 398
Iterating post reduction 0 with 398 rules applied. Total rules applied 398 place count 3313 transition count 3415
Reduce places removed 398 places and 0 transitions.
Iterating post reduction 1 with 398 rules applied. Total rules applied 796 place count 2915 transition count 3415
Performed 501 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 501 Pre rules applied. Total rules applied 796 place count 2915 transition count 2914
Deduced a syphon composed of 501 places in 8 ms
Reduce places removed 501 places and 0 transitions.
Iterating global reduction 2 with 1002 rules applied. Total rules applied 1798 place count 2414 transition count 2914
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1809 place count 2403 transition count 2903
Iterating global reduction 2 with 11 rules applied. Total rules applied 1820 place count 2403 transition count 2903
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1820 place count 2403 transition count 2896
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1834 place count 2396 transition count 2896
Performed 988 Post agglomeration using F-continuation condition.Transition count delta: 988
Deduced a syphon composed of 988 places in 5 ms
Reduce places removed 988 places and 0 transitions.
Iterating global reduction 2 with 1976 rules applied. Total rules applied 3810 place count 1408 transition count 1908
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 3812 place count 1406 transition count 1906
Applied a total of 3812 rules in 597 ms. Remains 1406 /3314 variables (removed 1908) and now considering 1906/3814 (removed 1908) transitions.
// Phase 1: matrix 1906 rows 1406 cols
[2024-05-29 19:31:45] [INFO ] Computed 401 invariants in 7 ms
[2024-05-29 19:31:46] [INFO ] Implicit Places using invariants in 615 ms returned []
[2024-05-29 19:31:46] [INFO ] Invariant cache hit.
[2024-05-29 19:31:48] [INFO ] Implicit Places using invariants and state equation in 1684 ms returned []
Implicit Place search using SMT with State Equation took 2301 ms to find 0 implicit places.
[2024-05-29 19:31:48] [INFO ] Redundant transitions in 379 ms returned [1905]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1905 rows 1406 cols
[2024-05-29 19:31:48] [INFO ] Computed 401 invariants in 4 ms
[2024-05-29 19:31:49] [INFO ] Dead Transitions using invariants and state equation in 921 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1406/3314 places, 1905/3814 transitions.
Applied a total of 0 rules in 41 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4248 ms. Remains : 1406/3314 places, 1905/3814 transitions.
Stuttering acceptance computed with spot in 102 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s806 0) (EQ s1032 1)), p0:(OR (EQ s576 0) (EQ s582 1) (EQ s1251 0) (EQ s898 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 93 reset in 867 ms.
Product exploration explored 100000 steps with 89 reset in 1065 ms.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 95 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 19:31:52] [INFO ] Invariant cache hit.
[2024-05-29 19:31:52] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:31:52] [INFO ] [Nat]Absence check using 401 positive place invariants in 72 ms returned sat
[2024-05-29 19:31:53] [INFO ] After 708ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 19:31:53] [INFO ] Deduced a trap composed of 6 places in 82 ms of which 3 ms to minimize.
[2024-05-29 19:31:53] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 1 ms to minimize.
[2024-05-29 19:31:53] [INFO ] Deduced a trap composed of 11 places in 62 ms of which 1 ms to minimize.
[2024-05-29 19:31:53] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 417 ms
[2024-05-29 19:31:53] [INFO ] After 1185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2024-05-29 19:31:53] [INFO ] After 1522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 6 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Partial Free-agglomeration rule applied 201 times.
Drop transitions removed 201 transitions
Iterating global reduction 0 with 201 rules applied. Total rules applied 201 place count 1406 transition count 1905
Applied a total of 201 rules in 104 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 237802 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 237802 steps, saw 235239 distinct states, run finished after 3005 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1905 rows 1406 cols
[2024-05-29 19:31:57] [INFO ] Computed 401 invariants in 12 ms
[2024-05-29 19:31:57] [INFO ] After 224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:31:57] [INFO ] [Nat]Absence check using 401 positive place invariants in 77 ms returned sat
[2024-05-29 19:31:58] [INFO ] After 776ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 19:31:58] [INFO ] Deduced a trap composed of 11 places in 77 ms of which 1 ms to minimize.
[2024-05-29 19:31:58] [INFO ] Deduced a trap composed of 8 places in 79 ms of which 1 ms to minimize.
[2024-05-29 19:31:58] [INFO ] Deduced a trap composed of 11 places in 68 ms of which 0 ms to minimize.
[2024-05-29 19:31:58] [INFO ] Deduced a trap composed of 11 places in 70 ms of which 0 ms to minimize.
[2024-05-29 19:31:59] [INFO ] Deduced a trap composed of 8 places in 53 ms of which 0 ms to minimize.
[2024-05-29 19:31:59] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2024-05-29 19:31:59] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 0 ms to minimize.
[2024-05-29 19:31:59] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 996 ms
[2024-05-29 19:31:59] [INFO ] After 1854ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 61 ms.
[2024-05-29 19:31:59] [INFO ] After 2167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 6 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 48 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 48 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
[2024-05-29 19:31:59] [INFO ] Invariant cache hit.
[2024-05-29 19:32:00] [INFO ] Implicit Places using invariants in 796 ms returned []
[2024-05-29 19:32:00] [INFO ] Invariant cache hit.
[2024-05-29 19:32:02] [INFO ] Implicit Places using invariants and state equation in 1970 ms returned []
Implicit Place search using SMT with State Equation took 2769 ms to find 0 implicit places.
[2024-05-29 19:32:02] [INFO ] Redundant transitions in 191 ms returned []
[2024-05-29 19:32:02] [INFO ] Invariant cache hit.
[2024-05-29 19:32:03] [INFO ] Dead Transitions using invariants and state equation in 990 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4013 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 59 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 19:32:03] [INFO ] Invariant cache hit.
[2024-05-29 19:32:03] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:32:04] [INFO ] [Nat]Absence check using 401 positive place invariants in 74 ms returned sat
[2024-05-29 19:32:04] [INFO ] After 759ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 19:32:05] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 0 ms to minimize.
[2024-05-29 19:32:05] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 0 ms to minimize.
[2024-05-29 19:32:05] [INFO ] Deduced a trap composed of 11 places in 69 ms of which 2 ms to minimize.
[2024-05-29 19:32:05] [INFO ] Deduced a trap composed of 11 places in 50 ms of which 0 ms to minimize.
[2024-05-29 19:32:05] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 553 ms
[2024-05-29 19:32:05] [INFO ] After 1365ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2024-05-29 19:32:05] [INFO ] After 1720ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X p1), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 143 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 1406 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 56 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
// Phase 1: matrix 1905 rows 1406 cols
[2024-05-29 19:32:06] [INFO ] Computed 401 invariants in 4 ms
[2024-05-29 19:32:06] [INFO ] Implicit Places using invariants in 622 ms returned []
[2024-05-29 19:32:06] [INFO ] Invariant cache hit.
[2024-05-29 19:32:08] [INFO ] Implicit Places using invariants and state equation in 1656 ms returned []
Implicit Place search using SMT with State Equation took 2282 ms to find 0 implicit places.
[2024-05-29 19:32:08] [INFO ] Redundant transitions in 380 ms returned []
[2024-05-29 19:32:08] [INFO ] Invariant cache hit.
[2024-05-29 19:32:09] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3677 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 98 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 19:32:10] [INFO ] Invariant cache hit.
[2024-05-29 19:32:10] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:32:10] [INFO ] [Nat]Absence check using 401 positive place invariants in 70 ms returned sat
[2024-05-29 19:32:11] [INFO ] After 712ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 19:32:11] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 0 ms to minimize.
[2024-05-29 19:32:11] [INFO ] Deduced a trap composed of 6 places in 64 ms of which 4 ms to minimize.
[2024-05-29 19:32:11] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 0 ms to minimize.
[2024-05-29 19:32:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 409 ms
[2024-05-29 19:32:11] [INFO ] After 1192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-29 19:32:11] [INFO ] After 1521ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 26 ms.
Support contains 6 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Partial Free-agglomeration rule applied 201 times.
Drop transitions removed 201 transitions
Iterating global reduction 0 with 201 rules applied. Total rules applied 201 place count 1406 transition count 1905
Applied a total of 201 rules in 89 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Incomplete random walk after 10000 steps, including 8 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 260601 steps, run timeout after 3131 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 260601 steps, saw 257847 distinct states, run finished after 3131 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1905 rows 1406 cols
[2024-05-29 19:32:15] [INFO ] Computed 401 invariants in 4 ms
[2024-05-29 19:32:15] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:32:15] [INFO ] [Nat]Absence check using 401 positive place invariants in 73 ms returned sat
[2024-05-29 19:32:16] [INFO ] After 747ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 19:32:16] [INFO ] Deduced a trap composed of 11 places in 76 ms of which 0 ms to minimize.
[2024-05-29 19:32:16] [INFO ] Deduced a trap composed of 8 places in 72 ms of which 0 ms to minimize.
[2024-05-29 19:32:16] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2024-05-29 19:32:17] [INFO ] Deduced a trap composed of 11 places in 61 ms of which 0 ms to minimize.
[2024-05-29 19:32:17] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 0 ms to minimize.
[2024-05-29 19:32:17] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 5 ms to minimize.
[2024-05-29 19:32:17] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-29 19:32:17] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 952 ms
[2024-05-29 19:32:17] [INFO ] After 1758ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2024-05-29 19:32:17] [INFO ] After 2095ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 6 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 47 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 55 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
[2024-05-29 19:32:17] [INFO ] Invariant cache hit.
[2024-05-29 19:32:18] [INFO ] Implicit Places using invariants in 750 ms returned []
[2024-05-29 19:32:18] [INFO ] Invariant cache hit.
[2024-05-29 19:32:20] [INFO ] Implicit Places using invariants and state equation in 1822 ms returned []
Implicit Place search using SMT with State Equation took 2575 ms to find 0 implicit places.
[2024-05-29 19:32:20] [INFO ] Redundant transitions in 169 ms returned []
[2024-05-29 19:32:20] [INFO ] Invariant cache hit.
[2024-05-29 19:32:21] [INFO ] Dead Transitions using invariants and state equation in 975 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3788 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 48 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 19:32:21] [INFO ] Invariant cache hit.
[2024-05-29 19:32:21] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:32:21] [INFO ] [Nat]Absence check using 401 positive place invariants in 73 ms returned sat
[2024-05-29 19:32:22] [INFO ] After 790ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 19:32:22] [INFO ] Deduced a trap composed of 6 places in 80 ms of which 1 ms to minimize.
[2024-05-29 19:32:23] [INFO ] Deduced a trap composed of 6 places in 66 ms of which 0 ms to minimize.
[2024-05-29 19:32:23] [INFO ] Deduced a trap composed of 11 places in 66 ms of which 1 ms to minimize.
[2024-05-29 19:32:23] [INFO ] Deduced a trap composed of 11 places in 57 ms of which 0 ms to minimize.
[2024-05-29 19:32:23] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 555 ms
[2024-05-29 19:32:23] [INFO ] After 1401ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2024-05-29 19:32:23] [INFO ] After 1741ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 165 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 124 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Product exploration explored 100000 steps with 88 reset in 866 ms.
Product exploration explored 100000 steps with 88 reset in 1084 ms.
Built C files in :
/tmp/ltsmin5756834657966807607
[2024-05-29 19:32:25] [INFO ] Too many transitions (1905) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:32:25] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5756834657966807607
Running compilation step : cd /tmp/ltsmin5756834657966807607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5756834657966807607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5756834657966807607;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 1406 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Applied a total of 0 rules in 52 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
// Phase 1: matrix 1905 rows 1406 cols
[2024-05-29 19:32:29] [INFO ] Computed 401 invariants in 5 ms
[2024-05-29 19:32:29] [INFO ] Implicit Places using invariants in 654 ms returned []
[2024-05-29 19:32:29] [INFO ] Invariant cache hit.
[2024-05-29 19:32:31] [INFO ] Implicit Places using invariants and state equation in 1744 ms returned []
Implicit Place search using SMT with State Equation took 2399 ms to find 0 implicit places.
[2024-05-29 19:32:31] [INFO ] Redundant transitions in 374 ms returned []
[2024-05-29 19:32:31] [INFO ] Invariant cache hit.
[2024-05-29 19:32:32] [INFO ] Dead Transitions using invariants and state equation in 948 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3781 ms. Remains : 1406/1406 places, 1905/1905 transitions.
Built C files in :
/tmp/ltsmin6623229054015346351
[2024-05-29 19:32:32] [INFO ] Too many transitions (1905) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:32:32] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6623229054015346351
Running compilation step : cd /tmp/ltsmin6623229054015346351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6623229054015346351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6623229054015346351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 19:32:35] [INFO ] Flatten gal took : 66 ms
[2024-05-29 19:32:36] [INFO ] Flatten gal took : 64 ms
[2024-05-29 19:32:36] [INFO ] Time to serialize gal into /tmp/LTL9462109059916416995.gal : 12 ms
[2024-05-29 19:32:36] [INFO ] Time to serialize properties into /tmp/LTL1913360092950347667.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9462109059916416995.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15183841211259334512.hoa' '-atoms' '/tmp/LTL1913360092950347667.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1913360092950347667.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15183841211259334512.hoa
Detected timeout of ITS tools.
[2024-05-29 19:32:51] [INFO ] Flatten gal took : 63 ms
[2024-05-29 19:32:51] [INFO ] Flatten gal took : 62 ms
[2024-05-29 19:32:51] [INFO ] Time to serialize gal into /tmp/LTL12754558025411969441.gal : 17 ms
[2024-05-29 19:32:51] [INFO ] Time to serialize properties into /tmp/LTL758350906205923809.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12754558025411969441.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL758350906205923809.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G((F("(((p1699==0)||(p1715==1))||((p3568==0)||(p2588==1)))"))U("((p2336==0)||(p2960==1))")))))
Formula 0 simplified : GF(G!"(((p1699==0)||(p1715==1))||((p3568==0)||(p2588==1)))" R !"((p2336==0)||(p2960==1))")
Detected timeout of ITS tools.
[2024-05-29 19:33:06] [INFO ] Flatten gal took : 62 ms
[2024-05-29 19:33:06] [INFO ] Applying decomposition
[2024-05-29 19:33:06] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15827007249316710816.txt' '-o' '/tmp/graph15827007249316710816.bin' '-w' '/tmp/graph15827007249316710816.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15827007249316710816.bin' '-l' '-1' '-v' '-w' '/tmp/graph15827007249316710816.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:33:06] [INFO ] Decomposing Gal with order
[2024-05-29 19:33:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:33:06] [INFO ] Removed a total of 2107 redundant transitions.
[2024-05-29 19:33:06] [INFO ] Flatten gal took : 121 ms
[2024-05-29 19:33:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 2144 labels/synchronizations in 29 ms.
[2024-05-29 19:33:06] [INFO ] Time to serialize gal into /tmp/LTL10234192861893408893.gal : 15 ms
[2024-05-29 19:33:06] [INFO ] Time to serialize properties into /tmp/LTL17270686850575050809.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10234192861893408893.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17270686850575050809.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G((F("(((i9.u164.p1699==0)||(i9.u166.p1715==1))||((i20.i1.i2.u359.p3568==0)||(i15.i0.i1.u258.p2588==1)))"))U("((i13.i1.i1.u231.p2...190
Formula 0 simplified : GF(G!"(((i9.u164.p1699==0)||(i9.u166.p1715==1))||((i20.i1.i2.u359.p3568==0)||(i15.i0.i1.u258.p2588==1)))" R !"((i13.i1.i1.u231.p2336...183
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7541069187983554578
[2024-05-29 19:33:22] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7541069187983554578
Running compilation step : cd /tmp/ltsmin7541069187983554578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7541069187983554578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7541069187983554578;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldRVs-PT-100B-LTLCardinality-03 finished in 99785 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(((F(p2)&&p1)||p0)))'
Support contains 4 out of 3314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 399 transitions
Trivial Post-agglo rules discarded 399 transitions
Performed 399 trivial Post agglomeration. Transition count delta: 399
Iterating post reduction 0 with 399 rules applied. Total rules applied 399 place count 3313 transition count 3414
Reduce places removed 399 places and 0 transitions.
Iterating post reduction 1 with 399 rules applied. Total rules applied 798 place count 2914 transition count 3414
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 798 place count 2914 transition count 2914
Deduced a syphon composed of 500 places in 9 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 1798 place count 2414 transition count 2914
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 1809 place count 2403 transition count 2903
Iterating global reduction 2 with 11 rules applied. Total rules applied 1820 place count 2403 transition count 2903
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1820 place count 2403 transition count 2896
Deduced a syphon composed of 7 places in 8 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1834 place count 2396 transition count 2896
Performed 986 Post agglomeration using F-continuation condition.Transition count delta: 986
Deduced a syphon composed of 986 places in 5 ms
Reduce places removed 986 places and 0 transitions.
Iterating global reduction 2 with 1972 rules applied. Total rules applied 3806 place count 1410 transition count 1910
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 3808 place count 1408 transition count 1908
Applied a total of 3808 rules in 495 ms. Remains 1408 /3314 variables (removed 1906) and now considering 1908/3814 (removed 1906) transitions.
// Phase 1: matrix 1908 rows 1408 cols
[2024-05-29 19:33:25] [INFO ] Computed 401 invariants in 10 ms
[2024-05-29 19:33:26] [INFO ] Implicit Places using invariants in 671 ms returned []
[2024-05-29 19:33:26] [INFO ] Invariant cache hit.
[2024-05-29 19:33:27] [INFO ] Implicit Places using invariants and state equation in 1703 ms returned []
Implicit Place search using SMT with State Equation took 2376 ms to find 0 implicit places.
[2024-05-29 19:33:28] [INFO ] Redundant transitions in 373 ms returned [1907]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1907 rows 1408 cols
[2024-05-29 19:33:28] [INFO ] Computed 401 invariants in 3 ms
[2024-05-29 19:33:29] [INFO ] Dead Transitions using invariants and state equation in 954 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1408/3314 places, 1907/3814 transitions.
Applied a total of 0 rules in 43 ms. Remains 1408 /1408 variables (removed 0) and now considering 1907/1907 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4253 ms. Remains : 1408/3314 places, 1907/3814 transitions.
Stuttering acceptance computed with spot in 77 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s440 0) (EQ s1 1)), p1:(AND (EQ s600 0) (EQ s117 1)), p2:(AND (EQ s1 0) (EQ s440 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 3520 steps with 2 reset in 39 ms.
FORMULA ShieldRVs-PT-100B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100B-LTLCardinality-04 finished in 4394 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||(p1&&G((p1||F(p2))))))))'
Support contains 3 out of 3314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 3302 transition count 3802
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 3302 transition count 3802
Applied a total of 24 rules in 291 ms. Remains 3302 /3314 variables (removed 12) and now considering 3802/3814 (removed 12) transitions.
// Phase 1: matrix 3802 rows 3302 cols
[2024-05-29 19:33:29] [INFO ] Computed 401 invariants in 22 ms
[2024-05-29 19:33:30] [INFO ] Implicit Places using invariants in 1147 ms returned []
[2024-05-29 19:33:30] [INFO ] Invariant cache hit.
[2024-05-29 19:33:36] [INFO ] Implicit Places using invariants and state equation in 5219 ms returned []
Implicit Place search using SMT with State Equation took 6368 ms to find 0 implicit places.
[2024-05-29 19:33:36] [INFO ] Invariant cache hit.
[2024-05-29 19:33:39] [INFO ] Dead Transitions using invariants and state equation in 3047 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3302/3314 places, 3802/3814 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9720 ms. Remains : 3302/3314 places, 3802/3814 transitions.
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s667 0), p1:(EQ s667 1), p2:(OR (EQ s3053 0) (EQ s316 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 24 reset in 807 ms.
Product exploration explored 100000 steps with 25 reset in 984 ms.
Computed a total of 799 stabilizing places and 799 stable transitions
Computed a total of 799 stabilizing places and 799 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (OR p0 p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 96 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), true, (AND (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-29 19:33:41] [INFO ] Invariant cache hit.
[2024-05-29 19:33:42] [INFO ] [Real]Absence check using 401 positive place invariants in 238 ms returned sat
[2024-05-29 19:33:44] [INFO ] After 3135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 19:33:45] [INFO ] [Nat]Absence check using 401 positive place invariants in 234 ms returned sat
[2024-05-29 19:33:47] [INFO ] After 2387ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2024-05-29 19:33:49] [INFO ] Deduced a trap composed of 33 places in 938 ms of which 2 ms to minimize.
[2024-05-29 19:33:50] [INFO ] Deduced a trap composed of 31 places in 972 ms of which 3 ms to minimize.
[2024-05-29 19:33:51] [INFO ] Deduced a trap composed of 40 places in 958 ms of which 2 ms to minimize.
[2024-05-29 19:33:52] [INFO ] Deduced a trap composed of 38 places in 1000 ms of which 2 ms to minimize.
[2024-05-29 19:33:53] [INFO ] Deduced a trap composed of 33 places in 1002 ms of which 2 ms to minimize.
[2024-05-29 19:33:54] [INFO ] Deduced a trap composed of 26 places in 1026 ms of which 4 ms to minimize.
[2024-05-29 19:33:55] [INFO ] Deduced a trap composed of 39 places in 1000 ms of which 1 ms to minimize.
[2024-05-29 19:33:56] [INFO ] Deduced a trap composed of 32 places in 986 ms of which 2 ms to minimize.
[2024-05-29 19:33:57] [INFO ] Deduced a trap composed of 47 places in 889 ms of which 1 ms to minimize.
[2024-05-29 19:33:58] [INFO ] Deduced a trap composed of 31 places in 926 ms of which 1 ms to minimize.
[2024-05-29 19:34:00] [INFO ] Deduced a trap composed of 34 places in 995 ms of which 2 ms to minimize.
[2024-05-29 19:34:01] [INFO ] Deduced a trap composed of 22 places in 983 ms of which 1 ms to minimize.
[2024-05-29 19:34:02] [INFO ] Deduced a trap composed of 25 places in 995 ms of which 2 ms to minimize.
[2024-05-29 19:34:03] [INFO ] Deduced a trap composed of 33 places in 1062 ms of which 2 ms to minimize.
[2024-05-29 19:34:04] [INFO ] Deduced a trap composed of 41 places in 1055 ms of which 2 ms to minimize.
[2024-05-29 19:34:05] [INFO ] Deduced a trap composed of 50 places in 1036 ms of which 2 ms to minimize.
[2024-05-29 19:34:06] [INFO ] Deduced a trap composed of 28 places in 1036 ms of which 2 ms to minimize.
[2024-05-29 19:34:08] [INFO ] Deduced a trap composed of 20 places in 1046 ms of which 2 ms to minimize.
[2024-05-29 19:34:09] [INFO ] Deduced a trap composed of 41 places in 1044 ms of which 2 ms to minimize.
[2024-05-29 19:34:10] [INFO ] Deduced a trap composed of 33 places in 1050 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:739)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:659)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:353)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.addInvarianceKnowledge(LTLPropertySolver.java:701)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:568)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 19:34:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 19:34:10] [INFO ] After 25606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:3
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 1 out of 3302 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3302/3302 places, 3802/3802 transitions.
Drop transitions removed 401 transitions
Trivial Post-agglo rules discarded 401 transitions
Performed 401 trivial Post agglomeration. Transition count delta: 401
Iterating post reduction 0 with 401 rules applied. Total rules applied 401 place count 3302 transition count 3401
Reduce places removed 401 places and 0 transitions.
Iterating post reduction 1 with 401 rules applied. Total rules applied 802 place count 2901 transition count 3401
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 802 place count 2901 transition count 2901
Deduced a syphon composed of 500 places in 14 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 1802 place count 2401 transition count 2901
Performed 999 Post agglomeration using F-continuation condition.Transition count delta: 999
Deduced a syphon composed of 999 places in 5 ms
Reduce places removed 999 places and 0 transitions.
Iterating global reduction 2 with 1998 rules applied. Total rules applied 3800 place count 1402 transition count 1902
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 202 times.
Drop transitions removed 202 transitions
Iterating global reduction 2 with 202 rules applied. Total rules applied 4002 place count 1402 transition count 1902
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 4003 place count 1401 transition count 1901
Applied a total of 4003 rules in 433 ms. Remains 1401 /3302 variables (removed 1901) and now considering 1901/3802 (removed 1901) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 433 ms. Remains : 1401/3302 places, 1901/3802 transitions.
Finished random walk after 849 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=84 )
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (OR p0 p1))), (G (OR p0 p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 205 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 3 out of 3302 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3302/3302 places, 3802/3802 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3301 transition count 3401
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2901 transition count 3401
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 800 place count 2901 transition count 2901
Deduced a syphon composed of 500 places in 7 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 1800 place count 2401 transition count 2901
Performed 996 Post agglomeration using F-continuation condition.Transition count delta: 996
Deduced a syphon composed of 996 places in 4 ms
Reduce places removed 996 places and 0 transitions.
Iterating global reduction 2 with 1992 rules applied. Total rules applied 3792 place count 1405 transition count 1905
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 3794 place count 1403 transition count 1903
Applied a total of 3794 rules in 378 ms. Remains 1403 /3302 variables (removed 1899) and now considering 1903/3802 (removed 1899) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2024-05-29 19:34:11] [INFO ] Computed 401 invariants in 6 ms
[2024-05-29 19:34:12] [INFO ] Implicit Places using invariants in 674 ms returned []
[2024-05-29 19:34:12] [INFO ] Invariant cache hit.
[2024-05-29 19:34:14] [INFO ] Implicit Places using invariants and state equation in 1775 ms returned []
Implicit Place search using SMT with State Equation took 2451 ms to find 0 implicit places.
[2024-05-29 19:34:14] [INFO ] Redundant transitions in 612 ms returned [1902]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1902 rows 1403 cols
[2024-05-29 19:34:14] [INFO ] Computed 401 invariants in 3 ms
[2024-05-29 19:34:15] [INFO ] Dead Transitions using invariants and state equation in 948 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1403/3302 places, 1902/3802 transitions.
Applied a total of 0 rules in 43 ms. Remains 1403 /1403 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4437 ms. Remains : 1403/3302 places, 1902/3802 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 : [(AND p0 (NOT p1) p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), true, (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 109 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 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.
[2024-05-29 19:34:16] [INFO ] Invariant cache hit.
[2024-05-29 19:34:16] [INFO ] After 173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:34:16] [INFO ] [Nat]Absence check using 401 positive place invariants in 71 ms returned sat
[2024-05-29 19:34:16] [INFO ] After 207ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), true, (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 11 factoid took 220 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 81 reset in 859 ms.
Product exploration explored 100000 steps with 82 reset in 1092 ms.
Built C files in :
/tmp/ltsmin12593507865997548769
[2024-05-29 19:34:19] [INFO ] Too many transitions (1902) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:34:19] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12593507865997548769
Running compilation step : cd /tmp/ltsmin12593507865997548769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12593507865997548769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12593507865997548769;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1902/1902 transitions.
Applied a total of 0 rules in 46 ms. Remains 1403 /1403 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2024-05-29 19:34:22] [INFO ] Invariant cache hit.
[2024-05-29 19:34:22] [INFO ] Implicit Places using invariants in 641 ms returned []
[2024-05-29 19:34:22] [INFO ] Invariant cache hit.
[2024-05-29 19:34:24] [INFO ] Implicit Places using invariants and state equation in 1703 ms returned []
Implicit Place search using SMT with State Equation took 2345 ms to find 0 implicit places.
[2024-05-29 19:34:25] [INFO ] Redundant transitions in 401 ms returned []
[2024-05-29 19:34:25] [INFO ] Invariant cache hit.
[2024-05-29 19:34:26] [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 3844 ms. Remains : 1403/1403 places, 1902/1902 transitions.
Built C files in :
/tmp/ltsmin8485051964140001242
[2024-05-29 19:34:26] [INFO ] Too many transitions (1902) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:34:26] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8485051964140001242
Running compilation step : cd /tmp/ltsmin8485051964140001242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8485051964140001242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8485051964140001242;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 19:34:29] [INFO ] Flatten gal took : 51 ms
[2024-05-29 19:34:29] [INFO ] Flatten gal took : 53 ms
[2024-05-29 19:34:29] [INFO ] Time to serialize gal into /tmp/LTL7788464020592521766.gal : 11 ms
[2024-05-29 19:34:29] [INFO ] Time to serialize properties into /tmp/LTL16929436322670054538.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7788464020592521766.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1006111237275826551.hoa' '-atoms' '/tmp/LTL16929436322670054538.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16929436322670054538.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1006111237275826551.hoa
Detected timeout of ITS tools.
[2024-05-29 19:34:44] [INFO ] Flatten gal took : 52 ms
[2024-05-29 19:34:44] [INFO ] Flatten gal took : 54 ms
[2024-05-29 19:34:44] [INFO ] Time to serialize gal into /tmp/LTL605066560641420607.gal : 16 ms
[2024-05-29 19:34:44] [INFO ] Time to serialize properties into /tmp/LTL13230013284952542055.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL605066560641420607.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13230013284952542055.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(("(p790==0)")||(("(p790==1)")&&(G(("(p790==1)")||(F("((p3697==0)||(p362==1))")))))))))
Formula 0 simplified : XF(!"(p790==0)" & (!"(p790==1)" | F(!"(p790==1)" & G!"((p3697==0)||(p362==1))")))
Detected timeout of ITS tools.
[2024-05-29 19:34:59] [INFO ] Flatten gal took : 50 ms
[2024-05-29 19:34:59] [INFO ] Applying decomposition
[2024-05-29 19:34:59] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8614331883083274678.txt' '-o' '/tmp/graph8614331883083274678.bin' '-w' '/tmp/graph8614331883083274678.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8614331883083274678.bin' '-l' '-1' '-v' '-w' '/tmp/graph8614331883083274678.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:34:59] [INFO ] Decomposing Gal with order
[2024-05-29 19:34:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:34:59] [INFO ] Removed a total of 2101 redundant transitions.
[2024-05-29 19:35:00] [INFO ] Flatten gal took : 97 ms
[2024-05-29 19:35:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 2014 labels/synchronizations in 26 ms.
[2024-05-29 19:35:00] [INFO ] Time to serialize gal into /tmp/LTL6014370482648371906.gal : 12 ms
[2024-05-29 19:35:00] [INFO ] Time to serialize properties into /tmp/LTL6281415661024430904.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6014370482648371906.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6281415661024430904.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(G(("(i4.u72.p790==0)")||(("(i4.u72.p790==1)")&&(G(("(i4.u72.p790==1)")||(F("((i22.i1.i1.u370.p3697==0)||(i1.i1.i0.u28.p362==1))")...163
Formula 0 simplified : XF(!"(i4.u72.p790==0)" & (!"(i4.u72.p790==1)" | F(!"(i4.u72.p790==1)" & G!"((i22.i1.i1.u370.p3697==0)||(i1.i1.i0.u28.p362==1))")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9638073232905517223
[2024-05-29 19:35:15] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9638073232905517223
Running compilation step : cd /tmp/ltsmin9638073232905517223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9638073232905517223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9638073232905517223;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldRVs-PT-100B-LTLCardinality-07 finished in 108704 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p1))||p0)))'
Support contains 4 out of 3314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 3303 transition count 3803
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 3303 transition count 3803
Applied a total of 22 rules in 269 ms. Remains 3303 /3314 variables (removed 11) and now considering 3803/3814 (removed 11) transitions.
// Phase 1: matrix 3803 rows 3303 cols
[2024-05-29 19:35:18] [INFO ] Computed 401 invariants in 22 ms
[2024-05-29 19:35:19] [INFO ] Implicit Places using invariants in 1197 ms returned []
[2024-05-29 19:35:19] [INFO ] Invariant cache hit.
[2024-05-29 19:35:24] [INFO ] Implicit Places using invariants and state equation in 4564 ms returned []
Implicit Place search using SMT with State Equation took 5773 ms to find 0 implicit places.
[2024-05-29 19:35:24] [INFO ] Invariant cache hit.
[2024-05-29 19:35:27] [INFO ] Dead Transitions using invariants and state equation in 2857 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3303/3314 places, 3803/3814 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8901 ms. Remains : 3303/3314 places, 3803/3814 transitions.
Stuttering acceptance computed with spot in 115 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s3134 0) (EQ s1387 1)), p1:(OR (EQ s2531 0) (EQ s1481 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 2257 ms.
Product exploration explored 100000 steps with 50000 reset in 2377 ms.
Computed a total of 800 stabilizing places and 800 stable transitions
Computed a total of 800 stabilizing places and 800 stable transitions
Detected a total of 800/3303 stabilizing places and 800/3803 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 20 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldRVs-PT-100B-LTLCardinality-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldRVs-PT-100B-LTLCardinality-08 finished in 13787 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p1)&&G(p2)&&p0)))'
Support contains 6 out of 3314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 3305 transition count 3805
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 3305 transition count 3805
Applied a total of 18 rules in 273 ms. Remains 3305 /3314 variables (removed 9) and now considering 3805/3814 (removed 9) transitions.
// Phase 1: matrix 3805 rows 3305 cols
[2024-05-29 19:35:32] [INFO ] Computed 401 invariants in 19 ms
[2024-05-29 19:35:33] [INFO ] Implicit Places using invariants in 1185 ms returned []
[2024-05-29 19:35:33] [INFO ] Invariant cache hit.
[2024-05-29 19:35:38] [INFO ] Implicit Places using invariants and state equation in 5365 ms returned []
Implicit Place search using SMT with State Equation took 6552 ms to find 0 implicit places.
[2024-05-29 19:35:38] [INFO ] Invariant cache hit.
[2024-05-29 19:35:41] [INFO ] Dead Transitions using invariants and state equation in 3149 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3305/3314 places, 3805/3814 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9974 ms. Remains : 3305/3314 places, 3805/3814 transitions.
Stuttering acceptance computed with spot in 182 ms :[(NOT p2), (OR (NOT p2) (NOT p1)), (OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 4}], [{ cond=(AND p1 p2), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 4}], [{ cond=(AND p0 p1 p2), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 1}, { cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (EQ s1345 0) (EQ s1647 1)), p1:(OR (EQ s1311 0) (EQ s51 1)), p0:(AND (EQ s51 0) (EQ s1311 1) (OR (EQ s3174 0) (EQ s1987 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA ShieldRVs-PT-100B-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldRVs-PT-100B-LTLCardinality-09 finished in 10187 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(G(p1)))))'
Support contains 2 out of 3314 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3313 transition count 3413
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2913 transition count 3413
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 800 place count 2913 transition count 2914
Deduced a syphon composed of 499 places in 8 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1798 place count 2414 transition count 2914
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1810 place count 2402 transition count 2902
Iterating global reduction 2 with 12 rules applied. Total rules applied 1822 place count 2402 transition count 2902
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1822 place count 2402 transition count 2894
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1838 place count 2394 transition count 2894
Performed 988 Post agglomeration using F-continuation condition.Transition count delta: 988
Deduced a syphon composed of 988 places in 5 ms
Reduce places removed 988 places and 0 transitions.
Iterating global reduction 2 with 1976 rules applied. Total rules applied 3814 place count 1406 transition count 1906
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 3816 place count 1404 transition count 1904
Applied a total of 3816 rules in 478 ms. Remains 1404 /3314 variables (removed 1910) and now considering 1904/3814 (removed 1910) transitions.
// Phase 1: matrix 1904 rows 1404 cols
[2024-05-29 19:35:42] [INFO ] Computed 401 invariants in 7 ms
[2024-05-29 19:35:43] [INFO ] Implicit Places using invariants in 668 ms returned []
[2024-05-29 19:35:43] [INFO ] Invariant cache hit.
[2024-05-29 19:35:45] [INFO ] Implicit Places using invariants and state equation in 1734 ms returned []
Implicit Place search using SMT with State Equation took 2403 ms to find 0 implicit places.
[2024-05-29 19:35:45] [INFO ] Redundant transitions in 372 ms returned [1903]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1903 rows 1404 cols
[2024-05-29 19:35:45] [INFO ] Computed 401 invariants in 4 ms
[2024-05-29 19:35:46] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1404/3314 places, 1903/3814 transitions.
Applied a total of 0 rules in 41 ms. Remains 1404 /1404 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4256 ms. Remains : 1404/3314 places, 1903/3814 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0, 1} source=0 dest: 0}, { cond=p0, acceptance={1} source=0 dest: 1}, { cond=p0, acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 1}, { cond=p1, acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s784 0), p1:(EQ s1106 0)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 75 reset in 830 ms.
Product exploration explored 100000 steps with 75 reset in 1065 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 : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 269 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 1826 steps, including 1 resets, run visited all 5 properties in 26 ms. (steps per millisecond=70 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p0))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X p1), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (AND (NOT p1) (NOT p0))), (F (NOT p0)), (F (AND (NOT p1) p0)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 5 factoid took 385 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 2 out of 1404 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1404/1404 places, 1903/1903 transitions.
Applied a total of 0 rules in 53 ms. Remains 1404 /1404 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2024-05-29 19:35:49] [INFO ] Invariant cache hit.
[2024-05-29 19:35:50] [INFO ] Implicit Places using invariants in 650 ms returned []
[2024-05-29 19:35:50] [INFO ] Invariant cache hit.
[2024-05-29 19:35:51] [INFO ] Implicit Places using invariants and state equation in 1692 ms returned []
Implicit Place search using SMT with State Equation took 2346 ms to find 0 implicit places.
[2024-05-29 19:35:52] [INFO ] Redundant transitions in 366 ms returned []
[2024-05-29 19:35:52] [INFO ] Invariant cache hit.
[2024-05-29 19:35:53] [INFO ] Dead Transitions using invariants and state equation in 920 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3691 ms. Remains : 1404/1404 places, 1903/1903 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 : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 5 factoid took 415 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 3263 steps, including 2 resets, run visited all 5 properties in 40 ms. (steps per millisecond=81 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND p1 p0)), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X p1), (X (NOT p1)), (X (X (AND p1 p0))), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (X (X p1)), (X (X (NOT p1))), (F (NOT p1)), (F (AND (NOT p1) (NOT p0))), (F (NOT p0)), (F (AND (NOT p1) p0)), (F (NOT (AND p1 p0)))]
Knowledge based reduction with 5 factoid took 481 ms. Reduced automaton from 3 states, 10 edges and 2 AP (stutter insensitive) to 3 states, 10 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 75 reset in 843 ms.
Product exploration explored 100000 steps with 75 reset in 1065 ms.
Built C files in :
/tmp/ltsmin888198892173950865
[2024-05-29 19:35:56] [INFO ] Too many transitions (1903) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:35:56] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin888198892173950865
Running compilation step : cd /tmp/ltsmin888198892173950865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin888198892173950865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin888198892173950865;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1404 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1404/1404 places, 1903/1903 transitions.
Applied a total of 0 rules in 47 ms. Remains 1404 /1404 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2024-05-29 19:35:59] [INFO ] Invariant cache hit.
[2024-05-29 19:36:00] [INFO ] Implicit Places using invariants in 640 ms returned []
[2024-05-29 19:36:00] [INFO ] Invariant cache hit.
[2024-05-29 19:36:02] [INFO ] Implicit Places using invariants and state equation in 1739 ms returned []
Implicit Place search using SMT with State Equation took 2380 ms to find 0 implicit places.
[2024-05-29 19:36:02] [INFO ] Redundant transitions in 383 ms returned []
[2024-05-29 19:36:02] [INFO ] Invariant cache hit.
[2024-05-29 19:36:03] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3740 ms. Remains : 1404/1404 places, 1903/1903 transitions.
Built C files in :
/tmp/ltsmin7713112749172875672
[2024-05-29 19:36:03] [INFO ] Too many transitions (1903) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:36:03] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7713112749172875672
Running compilation step : cd /tmp/ltsmin7713112749172875672;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7713112749172875672;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7713112749172875672;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 19:36:06] [INFO ] Flatten gal took : 49 ms
[2024-05-29 19:36:06] [INFO ] Flatten gal took : 51 ms
[2024-05-29 19:36:06] [INFO ] Time to serialize gal into /tmp/LTL17403632667833575958.gal : 10 ms
[2024-05-29 19:36:06] [INFO ] Time to serialize properties into /tmp/LTL6042630780937558739.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17403632667833575958.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14759674751236347626.hoa' '-atoms' '/tmp/LTL6042630780937558739.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL6042630780937558739.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14759674751236347626.hoa
Detected timeout of ITS tools.
[2024-05-29 19:36:21] [INFO ] Flatten gal took : 48 ms
[2024-05-29 19:36:21] [INFO ] Flatten gal took : 51 ms
[2024-05-29 19:36:21] [INFO ] Time to serialize gal into /tmp/LTL3725785731608737895.gal : 10 ms
[2024-05-29 19:36:21] [INFO ] Time to serialize properties into /tmp/LTL9523318657402923846.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3725785731608737895.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9523318657402923846.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F((G("(p2279==0)"))&&(X(G("(p3170==0)"))))))
Formula 0 simplified : G(F!"(p2279==0)" | XF!"(p3170==0)")
Detected timeout of ITS tools.
[2024-05-29 19:36:36] [INFO ] Flatten gal took : 51 ms
[2024-05-29 19:36:36] [INFO ] Applying decomposition
[2024-05-29 19:36:36] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8422248406525142092.txt' '-o' '/tmp/graph8422248406525142092.bin' '-w' '/tmp/graph8422248406525142092.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8422248406525142092.bin' '-l' '-1' '-v' '-w' '/tmp/graph8422248406525142092.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:36:37] [INFO ] Decomposing Gal with order
[2024-05-29 19:36:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:36:37] [INFO ] Removed a total of 2101 redundant transitions.
[2024-05-29 19:36:37] [INFO ] Flatten gal took : 91 ms
[2024-05-29 19:36:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 2038 labels/synchronizations in 22 ms.
[2024-05-29 19:36:37] [INFO ] Time to serialize gal into /tmp/LTL1686275305142617923.gal : 11 ms
[2024-05-29 19:36:37] [INFO ] Time to serialize properties into /tmp/LTL15098300111114169576.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1686275305142617923.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15098300111114169576.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G("(i14.i0.i1.u224.p2279==0)"))&&(X(G("(i18.i1.i0.u316.p3170==0)"))))))
Formula 0 simplified : G(F!"(i14.i0.i1.u224.p2279==0)" | XF!"(i18.i1.i0.u316.p3170==0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8579016970215475411
[2024-05-29 19:36:52] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8579016970215475411
Running compilation step : cd /tmp/ltsmin8579016970215475411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8579016970215475411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8579016970215475411;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldRVs-PT-100B-LTLCardinality-13 finished in 73244 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 3 out of 3314 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 3304 transition count 3804
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 3304 transition count 3804
Applied a total of 20 rules in 273 ms. Remains 3304 /3314 variables (removed 10) and now considering 3804/3814 (removed 10) transitions.
// Phase 1: matrix 3804 rows 3304 cols
[2024-05-29 19:36:55] [INFO ] Computed 401 invariants in 17 ms
[2024-05-29 19:36:56] [INFO ] Implicit Places using invariants in 1141 ms returned []
[2024-05-29 19:36:56] [INFO ] Invariant cache hit.
[2024-05-29 19:37:01] [INFO ] Implicit Places using invariants and state equation in 4965 ms returned []
Implicit Place search using SMT with State Equation took 6108 ms to find 0 implicit places.
[2024-05-29 19:37:01] [INFO ] Invariant cache hit.
[2024-05-29 19:37:04] [INFO ] Dead Transitions using invariants and state equation in 3015 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3304/3314 places, 3804/3814 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9398 ms. Remains : 3304/3314 places, 3804/3814 transitions.
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(EQ s969 1), p0:(OR (EQ s2517 0) (EQ s542 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 55 reset in 627 ms.
Product exploration explored 100000 steps with 55 reset in 713 ms.
Computed a total of 801 stabilizing places and 801 stable transitions
Computed a total of 801 stabilizing places and 801 stable transitions
Detected a total of 801/3304 stabilizing places and 801/3804 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X p0), true, (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 107 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 45 ms :[(NOT p1)]
Finished random walk after 1837 steps, including 0 resets, run visited all 1 properties in 15 ms. (steps per millisecond=122 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (AND p0 (NOT p1))), (X p0), true, (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 6 factoid took 142 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 37 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
[2024-05-29 19:37:06] [INFO ] Invariant cache hit.
[2024-05-29 19:37:10] [INFO ] [Real]Absence check using 401 positive place invariants in 1073 ms returned sat
[2024-05-29 19:37:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 19:37:21] [INFO ] [Real]Absence check using state equation in 11728 ms returned unknown
Could not prove EG (NOT p1)
Support contains 1 out of 3304 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 3304/3304 places, 3804/3804 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 399 transitions
Trivial Post-agglo rules discarded 399 transitions
Performed 399 trivial Post agglomeration. Transition count delta: 399
Iterating post reduction 0 with 399 rules applied. Total rules applied 399 place count 3303 transition count 3404
Reduce places removed 399 places and 0 transitions.
Iterating post reduction 1 with 399 rules applied. Total rules applied 798 place count 2904 transition count 3404
Performed 499 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 499 Pre rules applied. Total rules applied 798 place count 2904 transition count 2905
Deduced a syphon composed of 499 places in 8 ms
Reduce places removed 499 places and 0 transitions.
Iterating global reduction 2 with 998 rules applied. Total rules applied 1796 place count 2405 transition count 2905
Performed 997 Post agglomeration using F-continuation condition.Transition count delta: 997
Deduced a syphon composed of 997 places in 6 ms
Reduce places removed 997 places and 0 transitions.
Iterating global reduction 2 with 1994 rules applied. Total rules applied 3790 place count 1408 transition count 1908
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 3792 place count 1406 transition count 1906
Applied a total of 3792 rules in 392 ms. Remains 1406 /3304 variables (removed 1898) and now considering 1906/3804 (removed 1898) transitions.
// Phase 1: matrix 1906 rows 1406 cols
[2024-05-29 19:37:22] [INFO ] Computed 401 invariants in 7 ms
[2024-05-29 19:37:22] [INFO ] Implicit Places using invariants in 657 ms returned []
[2024-05-29 19:37:22] [INFO ] Invariant cache hit.
[2024-05-29 19:37:24] [INFO ] Implicit Places using invariants and state equation in 1715 ms returned []
Implicit Place search using SMT with State Equation took 2376 ms to find 0 implicit places.
[2024-05-29 19:37:25] [INFO ] Redundant transitions in 379 ms returned [1905]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1905 rows 1406 cols
[2024-05-29 19:37:25] [INFO ] Computed 401 invariants in 3 ms
[2024-05-29 19:37:25] [INFO ] Dead Transitions using invariants and state equation in 935 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1406/3304 places, 1905/3804 transitions.
Applied a total of 0 rules in 43 ms. Remains 1406 /1406 variables (removed 0) and now considering 1905/1905 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4132 ms. Remains : 1406/3304 places, 1905/3804 transitions.
Computed a total of 4 stabilizing places and 4 stable transitions
Computed a total of 4 stabilizing places and 4 stable transitions
Detected a total of 4/1406 stabilizing places and 4/1905 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 181 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 27 ms :[(NOT p1)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 198 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 28 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p1)]
[2024-05-29 19:37:26] [INFO ] Invariant cache hit.
[2024-05-29 19:37:28] [INFO ] [Real]Absence check using 401 positive place invariants in 226 ms returned sat
[2024-05-29 19:37:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 19:37:31] [INFO ] [Real]Absence check using state equation in 3102 ms returned sat
[2024-05-29 19:37:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 19:37:32] [INFO ] [Nat]Absence check using 401 positive place invariants in 232 ms returned sat
[2024-05-29 19:37:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 19:37:35] [INFO ] [Nat]Absence check using state equation in 2951 ms returned sat
[2024-05-29 19:37:35] [INFO ] Computed and/alt/rep : 1695/7344/1695 causal constraints (skipped 207 transitions) in 123 ms.
[2024-05-29 19:37:46] [INFO ] Added : 510 causal constraints over 102 iterations in 10452 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 37 ms :[(NOT p1)]
Product exploration explored 100000 steps with 22689 reset in 1124 ms.
Product exploration explored 100000 steps with 22447 reset in 1346 ms.
Built C files in :
/tmp/ltsmin3625889620025247562
[2024-05-29 19:37:48] [INFO ] Too many transitions (1905) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:37:48] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3625889620025247562
Running compilation step : cd /tmp/ltsmin3625889620025247562;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3625889620025247562;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3625889620025247562;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1406 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1406/1406 places, 1905/1905 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1404 transition count 1903
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 1403 transition count 1902
Applied a total of 3 rules in 118 ms. Remains 1403 /1406 variables (removed 3) and now considering 1902/1905 (removed 3) transitions.
// Phase 1: matrix 1902 rows 1403 cols
[2024-05-29 19:37:51] [INFO ] Computed 401 invariants in 9 ms
[2024-05-29 19:37:52] [INFO ] Implicit Places using invariants in 663 ms returned []
[2024-05-29 19:37:52] [INFO ] Invariant cache hit.
[2024-05-29 19:37:54] [INFO ] Implicit Places using invariants and state equation in 1737 ms returned []
Implicit Place search using SMT with State Equation took 2402 ms to find 0 implicit places.
[2024-05-29 19:37:54] [INFO ] Redundant transitions in 372 ms returned []
[2024-05-29 19:37:54] [INFO ] Invariant cache hit.
[2024-05-29 19:37:55] [INFO ] Dead Transitions using invariants and state equation in 952 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1403/1406 places, 1902/1905 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3853 ms. Remains : 1403/1406 places, 1902/1905 transitions.
Built C files in :
/tmp/ltsmin8593259306926642589
[2024-05-29 19:37:55] [INFO ] Too many transitions (1902) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:37:55] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8593259306926642589
Running compilation step : cd /tmp/ltsmin8593259306926642589;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8593259306926642589;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8593259306926642589;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 19:37:58] [INFO ] Flatten gal took : 60 ms
[2024-05-29 19:37:58] [INFO ] Flatten gal took : 53 ms
[2024-05-29 19:37:58] [INFO ] Time to serialize gal into /tmp/LTL15133868043546123924.gal : 9 ms
[2024-05-29 19:37:58] [INFO ] Time to serialize properties into /tmp/LTL14833196002292884041.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15133868043546123924.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14826510267901249680.hoa' '-atoms' '/tmp/LTL14833196002292884041.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14833196002292884041.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14826510267901249680.hoa
Detected timeout of ITS tools.
[2024-05-29 19:38:14] [INFO ] Flatten gal took : 49 ms
[2024-05-29 19:38:14] [INFO ] Flatten gal took : 50 ms
[2024-05-29 19:38:14] [INFO ] Time to serialize gal into /tmp/LTL4057592426267761477.gal : 9 ms
[2024-05-29 19:38:14] [INFO ] Time to serialize properties into /tmp/LTL362450584806911735.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4057592426267761477.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL362450584806911735.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X((F("(p1157==1)"))&&("((p3043==0)||(p637==1))"))))
Formula 0 simplified : X(!"((p3043==0)||(p637==1))" | G!"(p1157==1)")
Detected timeout of ITS tools.
[2024-05-29 19:38:29] [INFO ] Flatten gal took : 48 ms
[2024-05-29 19:38:29] [INFO ] Applying decomposition
[2024-05-29 19:38:29] [INFO ] Flatten gal took : 64 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15686154497301941179.txt' '-o' '/tmp/graph15686154497301941179.bin' '-w' '/tmp/graph15686154497301941179.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15686154497301941179.bin' '-l' '-1' '-v' '-w' '/tmp/graph15686154497301941179.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:38:29] [INFO ] Decomposing Gal with order
[2024-05-29 19:38:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:38:29] [INFO ] Removed a total of 2101 redundant transitions.
[2024-05-29 19:38:29] [INFO ] Flatten gal took : 84 ms
[2024-05-29 19:38:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 2006 labels/synchronizations in 25 ms.
[2024-05-29 19:38:29] [INFO ] Time to serialize gal into /tmp/LTL11468357897038761903.gal : 11 ms
[2024-05-29 19:38:29] [INFO ] Time to serialize properties into /tmp/LTL1237932988130546716.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11468357897038761903.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1237932988130546716.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((F("(i6.i0.i2.u110.p1157==1)"))&&("((i16.u304.p3043==0)||(i3.i0.i0.u55.p637==1))"))))
Formula 0 simplified : X(!"((i16.u304.p3043==0)||(i3.i0.i0.u55.p637==1))" | G!"(i6.i0.i2.u110.p1157==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15382303724662277476
[2024-05-29 19:38:44] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15382303724662277476
Running compilation step : cd /tmp/ltsmin15382303724662277476;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15382303724662277476;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15382303724662277476;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldRVs-PT-100B-LTLCardinality-15 finished in 112305 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(p0) U p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||(p1&&G((p1||F(p2))))))))'
Found a Lengthening insensitive property : ShieldRVs-PT-100B-LTLCardinality-07
Stuttering acceptance computed with spot in 161 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 3 out of 3314 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 3314/3314 places, 3814/3814 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 400 transitions
Trivial Post-agglo rules discarded 400 transitions
Performed 400 trivial Post agglomeration. Transition count delta: 400
Iterating post reduction 0 with 400 rules applied. Total rules applied 400 place count 3313 transition count 3413
Reduce places removed 400 places and 0 transitions.
Iterating post reduction 1 with 400 rules applied. Total rules applied 800 place count 2913 transition count 3413
Performed 500 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 500 Pre rules applied. Total rules applied 800 place count 2913 transition count 2913
Deduced a syphon composed of 500 places in 8 ms
Reduce places removed 500 places and 0 transitions.
Iterating global reduction 2 with 1000 rules applied. Total rules applied 1800 place count 2413 transition count 2913
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1812 place count 2401 transition count 2901
Iterating global reduction 2 with 12 rules applied. Total rules applied 1824 place count 2401 transition count 2901
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 1824 place count 2401 transition count 2893
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 1840 place count 2393 transition count 2893
Performed 988 Post agglomeration using F-continuation condition.Transition count delta: 988
Deduced a syphon composed of 988 places in 5 ms
Reduce places removed 988 places and 0 transitions.
Iterating global reduction 2 with 1976 rules applied. Total rules applied 3816 place count 1405 transition count 1905
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 3818 place count 1403 transition count 1903
Applied a total of 3818 rules in 480 ms. Remains 1403 /3314 variables (removed 1911) and now considering 1903/3814 (removed 1911) transitions.
// Phase 1: matrix 1903 rows 1403 cols
[2024-05-29 19:38:48] [INFO ] Computed 401 invariants in 5 ms
[2024-05-29 19:38:49] [INFO ] Implicit Places using invariants in 625 ms returned []
[2024-05-29 19:38:49] [INFO ] Invariant cache hit.
[2024-05-29 19:38:51] [INFO ] Implicit Places using invariants and state equation in 1745 ms returned []
Implicit Place search using SMT with State Equation took 2371 ms to find 0 implicit places.
[2024-05-29 19:38:51] [INFO ] Invariant cache hit.
[2024-05-29 19:38:51] [INFO ] Dead Transitions using invariants and state equation in 896 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1403/3314 places, 1903/3814 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3748 ms. Remains : 1403/3314 places, 1903/3814 transitions.
Running random walk in product with property : ShieldRVs-PT-100B-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s250 0), p1:(EQ s250 1), p2:(OR (EQ s1292 0) (EQ s96 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 81 reset in 834 ms.
Product exploration explored 100000 steps with 82 reset in 1050 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 : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (OR p0 p1)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 100 ms. Reduced automaton from 5 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), true, (AND (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 19:38:54] [INFO ] Invariant cache hit.
[2024-05-29 19:38:54] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 19:38:54] [INFO ] [Nat]Absence check using 401 positive place invariants in 69 ms returned sat
[2024-05-29 19:38:54] [INFO ] After 250ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (OR p0 p1)), true, (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (OR p0 p1))), (G (OR p0 p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND (NOT p1) (NOT p2))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 193 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Support contains 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1903/1903 transitions.
Applied a total of 0 rules in 44 ms. Remains 1403 /1403 variables (removed 0) and now considering 1903/1903 (removed 0) transitions.
[2024-05-29 19:38:55] [INFO ] Invariant cache hit.
[2024-05-29 19:38:55] [INFO ] Implicit Places using invariants in 616 ms returned []
[2024-05-29 19:38:55] [INFO ] Invariant cache hit.
[2024-05-29 19:38:57] [INFO ] Implicit Places using invariants and state equation in 1688 ms returned []
Implicit Place search using SMT with State Equation took 2308 ms to find 0 implicit places.
[2024-05-29 19:38:57] [INFO ] Redundant transitions in 349 ms returned [1902]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1902 rows 1403 cols
[2024-05-29 19:38:57] [INFO ] Computed 401 invariants in 3 ms
[2024-05-29 19:38:58] [INFO ] Dead Transitions using invariants and state equation in 901 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1403/1403 places, 1902/1903 transitions.
Applied a total of 0 rules in 40 ms. Remains 1403 /1403 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3653 ms. Remains : 1403/1403 places, 1902/1903 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 : [(AND p0 (NOT p1) p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), true, (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 98 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Incomplete random walk after 10000 steps, including 7 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-29 19:38:59] [INFO ] Invariant cache hit.
[2024-05-29 19:38:59] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 19:38:59] [INFO ] [Nat]Absence check using 401 positive place invariants in 69 ms returned sat
[2024-05-29 19:38:59] [INFO ] After 240ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p2), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X p0), true, (X (X p2)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p2) (NOT p0))))]
False Knowledge obtained : [(F (NOT p2)), (F (NOT p0)), (F (AND (NOT p1) (NOT p2)))]
Knowledge based reduction with 11 factoid took 212 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 79 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 82 reset in 832 ms.
Product exploration explored 100000 steps with 81 reset in 1060 ms.
Built C files in :
/tmp/ltsmin16190973709056372449
[2024-05-29 19:39:02] [INFO ] Too many transitions (1902) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:39:02] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16190973709056372449
Running compilation step : cd /tmp/ltsmin16190973709056372449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16190973709056372449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16190973709056372449;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1403 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1403/1403 places, 1902/1902 transitions.
Applied a total of 0 rules in 53 ms. Remains 1403 /1403 variables (removed 0) and now considering 1902/1902 (removed 0) transitions.
[2024-05-29 19:39:05] [INFO ] Invariant cache hit.
[2024-05-29 19:39:05] [INFO ] Implicit Places using invariants in 665 ms returned []
[2024-05-29 19:39:05] [INFO ] Invariant cache hit.
[2024-05-29 19:39:07] [INFO ] Implicit Places using invariants and state equation in 1669 ms returned []
Implicit Place search using SMT with State Equation took 2336 ms to find 0 implicit places.
[2024-05-29 19:39:07] [INFO ] Redundant transitions in 371 ms returned []
[2024-05-29 19:39:07] [INFO ] Invariant cache hit.
[2024-05-29 19:39:08] [INFO ] Dead Transitions using invariants and state equation in 936 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3706 ms. Remains : 1403/1403 places, 1902/1902 transitions.
Built C files in :
/tmp/ltsmin17206413715091844911
[2024-05-29 19:39:08] [INFO ] Too many transitions (1902) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:39:08] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17206413715091844911
Running compilation step : cd /tmp/ltsmin17206413715091844911;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17206413715091844911;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17206413715091844911;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-29 19:39:12] [INFO ] Flatten gal took : 46 ms
[2024-05-29 19:39:12] [INFO ] Flatten gal took : 47 ms
[2024-05-29 19:39:12] [INFO ] Time to serialize gal into /tmp/LTL10013226600811961786.gal : 9 ms
[2024-05-29 19:39:12] [INFO ] Time to serialize properties into /tmp/LTL3661784822074801190.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10013226600811961786.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12830859495489773549.hoa' '-atoms' '/tmp/LTL3661784822074801190.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3661784822074801190.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12830859495489773549.hoa
Detected timeout of ITS tools.
[2024-05-29 19:39:27] [INFO ] Flatten gal took : 48 ms
[2024-05-29 19:39:27] [INFO ] Flatten gal took : 49 ms
[2024-05-29 19:39:27] [INFO ] Time to serialize gal into /tmp/LTL1335487193834097276.gal : 9 ms
[2024-05-29 19:39:27] [INFO ] Time to serialize properties into /tmp/LTL8847835172278040808.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1335487193834097276.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8847835172278040808.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(G(("(p790==0)")||(("(p790==1)")&&(G(("(p790==1)")||(F("((p3697==0)||(p362==1))")))))))))
Formula 0 simplified : XF(!"(p790==0)" & (!"(p790==1)" | F(!"(p790==1)" & G!"((p3697==0)||(p362==1))")))
Detected timeout of ITS tools.
[2024-05-29 19:39:42] [INFO ] Flatten gal took : 49 ms
[2024-05-29 19:39:42] [INFO ] Applying decomposition
[2024-05-29 19:39:42] [INFO ] Flatten gal took : 49 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3692199822203443972.txt' '-o' '/tmp/graph3692199822203443972.bin' '-w' '/tmp/graph3692199822203443972.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3692199822203443972.bin' '-l' '-1' '-v' '-w' '/tmp/graph3692199822203443972.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:39:42] [INFO ] Decomposing Gal with order
[2024-05-29 19:39:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:39:42] [INFO ] Removed a total of 2101 redundant transitions.
[2024-05-29 19:39:42] [INFO ] Flatten gal took : 82 ms
[2024-05-29 19:39:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 2194 labels/synchronizations in 22 ms.
[2024-05-29 19:39:42] [INFO ] Time to serialize gal into /tmp/LTL6663116259537487364.gal : 10 ms
[2024-05-29 19:39:42] [INFO ] Time to serialize properties into /tmp/LTL17475549902217010575.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6663116259537487364.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17475549902217010575.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(G(("(i4.i0.i0.u72.p790==0)")||(("(i4.i0.i0.u72.p790==1)")&&(G(("(i4.i0.i0.u72.p790==1)")||(F("((i22.u370.p3697==0)||(i1.i1.i1.u28...175
Formula 0 simplified : XF(!"(i4.i0.i0.u72.p790==0)" & (!"(i4.i0.i0.u72.p790==1)" | F(!"(i4.i0.i0.u72.p790==1)" & G!"((i22.u370.p3697==0)||(i1.i1.i1.u28.p36...165
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17544303296711439450
[2024-05-29 19:39:57] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17544303296711439450
Running compilation step : cd /tmp/ltsmin17544303296711439450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17544303296711439450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17544303296711439450;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property ShieldRVs-PT-100B-LTLCardinality-07 finished in 72921 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
[2024-05-29 19:40:01] [INFO ] Flatten gal took : 89 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2338583227039751556
[2024-05-29 19:40:01] [INFO ] Too many transitions (3814) to apply POR reductions. Disabling POR matrices.
[2024-05-29 19:40:01] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2338583227039751556
Running compilation step : cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-29 19:40:01] [INFO ] Applying decomposition
[2024-05-29 19:40:01] [INFO ] Flatten gal took : 94 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11081104514818549243.txt' '-o' '/tmp/graph11081104514818549243.bin' '-w' '/tmp/graph11081104514818549243.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11081104514818549243.bin' '-l' '-1' '-v' '-w' '/tmp/graph11081104514818549243.weights' '-q' '0' '-e' '0.001'
[2024-05-29 19:40:01] [INFO ] Decomposing Gal with order
[2024-05-29 19:40:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 19:40:02] [INFO ] Removed a total of 3591 redundant transitions.
[2024-05-29 19:40:02] [INFO ] Flatten gal took : 150 ms
[2024-05-29 19:40:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2024-05-29 19:40:02] [INFO ] Time to serialize gal into /tmp/LTLCardinality9842569062998237248.gal : 30 ms
[2024-05-29 19:40:02] [INFO ] Time to serialize properties into /tmp/LTLCardinality10165568329999570361.ltl : 16 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9842569062998237248.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10165568329999570361.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !((G(F("((i2.i0.i1.u136.p402==0)||(((i19.i1.i7.u920.p2950==0)&&(i14.u642.p2047==1))&&((i7.i1.i1.u375.p1178==0)&&(i26.i0.i0.u1187.p3819...167
Formula 0 simplified : FG!"((i2.i0.i1.u136.p402==0)||(((i19.i1.i7.u920.p2950==0)&&(i14.u642.p2047==1))&&((i7.i1.i1.u375.p1178==0)&&(i26.i0.i0.u1187.p3819==...161
Compilation finished in 10935 ms.
Running link step : cd /tmp/ltsmin2338583227039751556;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 68 ms.
Running LTSmin : cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((<>((LTLAPp1==true)) U (LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 20:03:33] [INFO ] Applying decomposition
[2024-05-29 20:03:33] [INFO ] Flatten gal took : 223 ms
[2024-05-29 20:03:33] [INFO ] Decomposing Gal with order
[2024-05-29 20:03:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 20:03:35] [INFO ] Removed a total of 2097 redundant transitions.
[2024-05-29 20:03:35] [INFO ] Flatten gal took : 286 ms
[2024-05-29 20:03:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 3192 labels/synchronizations in 93 ms.
[2024-05-29 20:03:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality520077049864929618.gal : 63 ms
[2024-05-29 20:03:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality13265248004923085045.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality520077049864929618.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13265248004923085045.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 5 LTL properties
Checking formula 0 : !((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.i...883
Formula 0 simplified : FG!"((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....877
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((<>((LTLAPp1==true)) U (LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp3==true)||((LTLAPp4==true)&&[](((LTLAPp4==true)||<>((LTLAPp5==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](((LTLAPp3==true)||((LTLAPp4==true)&&[](((LTLAPp4==true)||<>((LTLAPp5==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(([]((LTLAPp6==true))&&X([]((LTLAPp7==true)))))' '--buchi-type=spotba'
LTSmin run took 61062 ms.
FORMULA ShieldRVs-PT-100B-LTLCardinality-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp8==true)&&<>((LTLAPp9==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 20:27:07] [INFO ] Flatten gal took : 231 ms
[2024-05-29 20:27:07] [INFO ] Input system was already deterministic with 3814 transitions.
[2024-05-29 20:27:07] [INFO ] Transformed 3314 places.
[2024-05-29 20:27:07] [INFO ] Transformed 3814 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
[2024-05-29 20:27:10] [INFO ] Time to serialize gal into /tmp/LTLCardinality9724116208795014993.gal : 34 ms
[2024-05-29 20:27:10] [INFO ] Time to serialize properties into /tmp/LTLCardinality11999985773303916048.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9724116208795014993.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11999985773303916048.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_1.0.0.202304061127/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 : !((G(F("((p402==0)||(((p2950==0)&&(p2047==1))&&((p1178==0)&&(p3819==1))))"))))
Formula 0 simplified : FG!"((p402==0)||(((p2950==0)&&(p2047==1))&&((p1178==0)&&(p3819==1))))"
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(((LTLAPp8==true)&&<>((LTLAPp9==true))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin2338583227039751556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11793728 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16033184 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldRVs-PT-100B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldRVs-PT-100B, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r373-tall-171683789600547"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-100B.tgz
mv ShieldRVs-PT-100B execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;