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-171683788500087.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 ShieldIIPs-PT-040B, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788500087
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K 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 3.2K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 14:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Apr 11 14:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 11 14:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 11 14:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 675K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-00
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-01
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-02
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-03
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-04
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-05
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-06
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-07
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-08
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-09
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-10
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-11
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-12
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-13
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-14
FORMULA_NAME ShieldIIPs-PT-040B-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716942129144

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-040B
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-29 00:22:11] [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 00:22:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 00:22:11] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2024-05-29 00:22:11] [INFO ] Transformed 2403 places.
[2024-05-29 00:22:11] [INFO ] Transformed 2363 transitions.
[2024-05-29 00:22:11] [INFO ] Found NUPN structural information;
[2024-05-29 00:22:11] [INFO ] Parsed PT model containing 2403 places and 2363 transitions and 7126 arcs in 343 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 2 formulas.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPs-PT-040B-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 28 out of 2403 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2403/2403 places, 2363/2363 transitions.
Discarding 275 places :
Symmetric choice reduction at 0 with 275 rule applications. Total rules 275 place count 2128 transition count 2088
Iterating global reduction 0 with 275 rules applied. Total rules applied 550 place count 2128 transition count 2088
Applied a total of 550 rules in 439 ms. Remains 2128 /2403 variables (removed 275) and now considering 2088/2363 (removed 275) transitions.
// Phase 1: matrix 2088 rows 2128 cols
[2024-05-29 00:22:12] [INFO ] Computed 361 invariants in 43 ms
[2024-05-29 00:22:13] [INFO ] Implicit Places using invariants in 981 ms returned []
[2024-05-29 00:22:13] [INFO ] Invariant cache hit.
[2024-05-29 00:22:15] [INFO ] Implicit Places using invariants and state equation in 2335 ms returned []
Implicit Place search using SMT with State Equation took 3346 ms to find 0 implicit places.
[2024-05-29 00:22:15] [INFO ] Invariant cache hit.
[2024-05-29 00:22:16] [INFO ] Dead Transitions using invariants and state equation in 1434 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2128/2403 places, 2088/2363 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5221 ms. Remains : 2128/2403 places, 2088/2363 transitions.
Support contains 28 out of 2128 places after structural reductions.
[2024-05-29 00:22:17] [INFO ] Flatten gal took : 197 ms
[2024-05-29 00:22:17] [INFO ] Flatten gal took : 114 ms
[2024-05-29 00:22:17] [INFO ] Input system was already deterministic with 2088 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 468 ms. (steps per millisecond=21 ) properties (out of 18) seen :16
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) 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 2) seen :0
Running SMT prover for 2 properties.
[2024-05-29 00:22:18] [INFO ] Invariant cache hit.
[2024-05-29 00:22:18] [INFO ] [Real]Absence check using 361 positive place invariants in 133 ms returned sat
[2024-05-29 00:22:19] [INFO ] After 1559ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 00:22:20] [INFO ] [Nat]Absence check using 361 positive place invariants in 186 ms returned sat
[2024-05-29 00:22:21] [INFO ] After 1139ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 00:22:22] [INFO ] Deduced a trap composed of 38 places in 566 ms of which 20 ms to minimize.
[2024-05-29 00:22:23] [INFO ] Deduced a trap composed of 21 places in 734 ms of which 1 ms to minimize.
[2024-05-29 00:22:23] [INFO ] Deduced a trap composed of 22 places in 646 ms of which 3 ms to minimize.
[2024-05-29 00:22:24] [INFO ] Deduced a trap composed of 22 places in 529 ms of which 5 ms to minimize.
[2024-05-29 00:22:25] [INFO ] Deduced a trap composed of 25 places in 638 ms of which 2 ms to minimize.
[2024-05-29 00:22:25] [INFO ] Deduced a trap composed of 25 places in 583 ms of which 2 ms to minimize.
[2024-05-29 00:22:26] [INFO ] Deduced a trap composed of 29 places in 512 ms of which 1 ms to minimize.
[2024-05-29 00:22:26] [INFO ] Deduced a trap composed of 28 places in 544 ms of which 1 ms to minimize.
[2024-05-29 00:22:27] [INFO ] Deduced a trap composed of 19 places in 528 ms of which 2 ms to minimize.
[2024-05-29 00:22:28] [INFO ] Deduced a trap composed of 27 places in 509 ms of which 1 ms to minimize.
[2024-05-29 00:22:28] [INFO ] Deduced a trap composed of 29 places in 524 ms of which 1 ms to minimize.
[2024-05-29 00:22:29] [INFO ] Deduced a trap composed of 24 places in 530 ms of which 1 ms to minimize.
[2024-05-29 00:22:29] [INFO ] Deduced a trap composed of 23 places in 496 ms of which 1 ms to minimize.
[2024-05-29 00:22:30] [INFO ] Deduced a trap composed of 16 places in 523 ms of which 2 ms to minimize.
[2024-05-29 00:22:31] [INFO ] Deduced a trap composed of 27 places in 479 ms of which 1 ms to minimize.
[2024-05-29 00:22:31] [INFO ] Deduced a trap composed of 35 places in 455 ms of which 1 ms to minimize.
[2024-05-29 00:22:32] [INFO ] Deduced a trap composed of 22 places in 470 ms of which 1 ms to minimize.
[2024-05-29 00:22:32] [INFO ] Deduced a trap composed of 31 places in 437 ms of which 2 ms to minimize.
[2024-05-29 00:22:33] [INFO ] Deduced a trap composed of 28 places in 449 ms of which 1 ms to minimize.
[2024-05-29 00:22:33] [INFO ] Deduced a trap composed of 34 places in 445 ms of which 2 ms to minimize.
[2024-05-29 00:22:34] [INFO ] Deduced a trap composed of 23 places in 445 ms of which 2 ms to minimize.
[2024-05-29 00:22:34] [INFO ] Deduced a trap composed of 35 places in 396 ms of which 1 ms to minimize.
[2024-05-29 00:22:35] [INFO ] Deduced a trap composed of 36 places in 421 ms of which 1 ms to minimize.
[2024-05-29 00:22:35] [INFO ] Deduced a trap composed of 30 places in 416 ms of which 1 ms to minimize.
[2024-05-29 00:22:36] [INFO ] Deduced a trap composed of 45 places in 425 ms of which 1 ms to minimize.
[2024-05-29 00:22:36] [INFO ] Deduced a trap composed of 38 places in 389 ms of which 1 ms to minimize.
[2024-05-29 00:22:37] [INFO ] Deduced a trap composed of 34 places in 422 ms of which 1 ms to minimize.
[2024-05-29 00:22:37] [INFO ] Deduced a trap composed of 33 places in 371 ms of which 1 ms to minimize.
[2024-05-29 00:22:37] [INFO ] Deduced a trap composed of 40 places in 347 ms of which 1 ms to minimize.
[2024-05-29 00:22:38] [INFO ] Deduced a trap composed of 29 places in 352 ms of which 1 ms to minimize.
[2024-05-29 00:22:38] [INFO ] Deduced a trap composed of 31 places in 330 ms of which 0 ms to minimize.
[2024-05-29 00:22:39] [INFO ] Deduced a trap composed of 48 places in 357 ms of which 1 ms to minimize.
[2024-05-29 00:22:39] [INFO ] Deduced a trap composed of 26 places in 345 ms of which 2 ms to minimize.
[2024-05-29 00:22:39] [INFO ] Deduced a trap composed of 36 places in 315 ms of which 0 ms to minimize.
[2024-05-29 00:22:40] [INFO ] Deduced a trap composed of 42 places in 322 ms of which 1 ms to minimize.
[2024-05-29 00:22:40] [INFO ] Deduced a trap composed of 47 places in 303 ms of which 1 ms to minimize.
[2024-05-29 00:22:41] [INFO ] Deduced a trap composed of 37 places in 308 ms of which 1 ms to minimize.
[2024-05-29 00:22:41] [INFO ] Deduced a trap composed of 40 places in 296 ms of which 1 ms to minimize.
[2024-05-29 00:22:41] [INFO ] Deduced a trap composed of 36 places in 290 ms of which 1 ms to minimize.
[2024-05-29 00:22:42] [INFO ] Deduced a trap composed of 38 places in 313 ms of which 1 ms to minimize.
[2024-05-29 00:22:42] [INFO ] Deduced a trap composed of 42 places in 296 ms of which 1 ms to minimize.
[2024-05-29 00:22:42] [INFO ] Deduced a trap composed of 54 places in 265 ms of which 1 ms to minimize.
[2024-05-29 00:22:43] [INFO ] Deduced a trap composed of 45 places in 281 ms of which 1 ms to minimize.
[2024-05-29 00:22:43] [INFO ] Deduced a trap composed of 48 places in 293 ms of which 1 ms to minimize.
[2024-05-29 00:22:43] [INFO ] Deduced a trap composed of 38 places in 275 ms of which 1 ms to minimize.
[2024-05-29 00:22:44] [INFO ] Deduced a trap composed of 44 places in 277 ms of which 1 ms to minimize.
[2024-05-29 00:22:44] [INFO ] Deduced a trap composed of 38 places in 275 ms of which 1 ms to minimize.
[2024-05-29 00:22:45] [INFO ] Deduced a trap composed of 42 places in 265 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 00:22:45] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 00:22:45] [INFO ] After 25173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Parikh walk visited 0 properties in 155 ms.
Support contains 4 out of 2128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2128 transition count 1887
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1927 transition count 1887
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1927 transition count 1686
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1726 transition count 1686
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 807 place count 1723 transition count 1683
Iterating global reduction 2 with 3 rules applied. Total rules applied 810 place count 1723 transition count 1683
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 810 place count 1723 transition count 1682
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 812 place count 1722 transition count 1682
Performed 718 Post agglomeration using F-continuation condition.Transition count delta: 718
Deduced a syphon composed of 718 places in 2 ms
Reduce places removed 718 places and 0 transitions.
Iterating global reduction 2 with 1436 rules applied. Total rules applied 2248 place count 1004 transition count 964
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 2 with 277 rules applied. Total rules applied 2525 place count 1004 transition count 964
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2526 place count 1003 transition count 963
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2527 place count 1002 transition count 963
Applied a total of 2527 rules in 569 ms. Remains 1002 /2128 variables (removed 1126) and now considering 963/2088 (removed 1125) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 570 ms. Remains : 1002/2128 places, 963/2088 transitions.
Finished random walk after 2122 steps, including 0 resets, run visited all 2 properties in 47 ms. (steps per millisecond=45 )
Parikh walk visited 0 properties in 0 ms.
Computed a total of 483 stabilizing places and 483 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(G((X(p1)||p0))))'
Support contains 4 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2122 transition count 2082
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2122 transition count 2082
Applied a total of 12 rules in 214 ms. Remains 2122 /2128 variables (removed 6) and now considering 2082/2088 (removed 6) transitions.
// Phase 1: matrix 2082 rows 2122 cols
[2024-05-29 00:22:46] [INFO ] Computed 361 invariants in 16 ms
[2024-05-29 00:22:47] [INFO ] Implicit Places using invariants in 855 ms returned []
[2024-05-29 00:22:47] [INFO ] Invariant cache hit.
[2024-05-29 00:22:49] [INFO ] Implicit Places using invariants and state equation in 2278 ms returned []
Implicit Place search using SMT with State Equation took 3136 ms to find 0 implicit places.
[2024-05-29 00:22:49] [INFO ] Invariant cache hit.
[2024-05-29 00:22:50] [INFO ] Dead Transitions using invariants and state equation in 1401 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2128 places, 2082/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4756 ms. Remains : 2122/2128 places, 2082/2088 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 367 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s878 0) (EQ s776 1)), p0:(OR (EQ s649 0) (EQ s1117 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 20 reset in 993 ms.
Product exploration explored 100000 steps with 20 reset in 1064 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Detected a total of 479/2122 stabilizing places and 479/2082 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 138 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 126 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2246 steps, including 0 resets, run visited all 4 properties in 56 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 246 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 2122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2122/2122 places, 2082/2082 transitions.
Applied a total of 0 rules in 105 ms. Remains 2122 /2122 variables (removed 0) and now considering 2082/2082 (removed 0) transitions.
[2024-05-29 00:22:54] [INFO ] Invariant cache hit.
[2024-05-29 00:22:55] [INFO ] Implicit Places using invariants in 793 ms returned []
[2024-05-29 00:22:55] [INFO ] Invariant cache hit.
[2024-05-29 00:22:57] [INFO ] Implicit Places using invariants and state equation in 2250 ms returned []
Implicit Place search using SMT with State Equation took 3045 ms to find 0 implicit places.
[2024-05-29 00:22:57] [INFO ] Invariant cache hit.
[2024-05-29 00:22:58] [INFO ] Dead Transitions using invariants and state equation in 1287 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4451 ms. Remains : 2122/2122 places, 2082/2082 transitions.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Detected a total of 479/2122 stabilizing places and 479/2082 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 117 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2180 steps, including 0 resets, run visited all 4 properties in 51 ms. (steps per millisecond=42 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND p0 p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1)), (F (NOT (AND p0 p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 7 factoid took 214 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 103 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 104 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 20 reset in 855 ms.
Product exploration explored 100000 steps with 20 reset in 1008 ms.
Built C files in :
/tmp/ltsmin3445476958007595044
[2024-05-29 00:23:01] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3445476958007595044
Running compilation step : cd /tmp/ltsmin3445476958007595044;'/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/ltsmin3445476958007595044;'/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/ltsmin3445476958007595044;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 2122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2122/2122 places, 2082/2082 transitions.
Applied a total of 0 rules in 110 ms. Remains 2122 /2122 variables (removed 0) and now considering 2082/2082 (removed 0) transitions.
[2024-05-29 00:23:04] [INFO ] Invariant cache hit.
[2024-05-29 00:23:05] [INFO ] Implicit Places using invariants in 804 ms returned []
[2024-05-29 00:23:05] [INFO ] Invariant cache hit.
[2024-05-29 00:23:07] [INFO ] Implicit Places using invariants and state equation in 2257 ms returned []
Implicit Place search using SMT with State Equation took 3064 ms to find 0 implicit places.
[2024-05-29 00:23:08] [INFO ] Invariant cache hit.
[2024-05-29 00:23:09] [INFO ] Dead Transitions using invariants and state equation in 1384 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4560 ms. Remains : 2122/2122 places, 2082/2082 transitions.
Built C files in :
/tmp/ltsmin4175056004190858477
[2024-05-29 00:23:09] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4175056004190858477
Running compilation step : cd /tmp/ltsmin4175056004190858477;'/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/ltsmin4175056004190858477;'/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/ltsmin4175056004190858477;'/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 00:23:12] [INFO ] Flatten gal took : 87 ms
[2024-05-29 00:23:12] [INFO ] Flatten gal took : 75 ms
[2024-05-29 00:23:12] [INFO ] Time to serialize gal into /tmp/LTL14958186639654216330.gal : 16 ms
[2024-05-29 00:23:12] [INFO ] Time to serialize properties into /tmp/LTL7376648795043921539.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/LTL14958186639654216330.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9302827912172573197.hoa' '-atoms' '/tmp/LTL7376648795043921539.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/LTL7376648795043921539.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9302827912172573197.hoa
Detected timeout of ITS tools.
[2024-05-29 00:23:28] [INFO ] Flatten gal took : 120 ms
[2024-05-29 00:23:28] [INFO ] Flatten gal took : 57 ms
[2024-05-29 00:23:28] [INFO ] Time to serialize gal into /tmp/LTL14968974904825735221.gal : 10 ms
[2024-05-29 00:23:28] [INFO ] Time to serialize properties into /tmp/LTL2059477098791031407.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/LTL14968974904825735221.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2059477098791031407.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p729==0)||(p1260==1))")||(X("((p990==0)||(p874==1))"))))))
Formula 0 simplified : XF(!"((p729==0)||(p1260==1))" & X!"((p990==0)||(p874==1))")
Detected timeout of ITS tools.
[2024-05-29 00:23:43] [INFO ] Flatten gal took : 57 ms
[2024-05-29 00:23:43] [INFO ] Applying decomposition
[2024-05-29 00:23:43] [INFO ] Flatten gal took : 90 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/graph4608499728594553155.txt' '-o' '/tmp/graph4608499728594553155.bin' '-w' '/tmp/graph4608499728594553155.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4608499728594553155.bin' '-l' '-1' '-v' '-w' '/tmp/graph4608499728594553155.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:23:43] [INFO ] Decomposing Gal with order
[2024-05-29 00:23:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:23:44] [INFO ] Removed a total of 920 redundant transitions.
[2024-05-29 00:23:44] [INFO ] Flatten gal took : 324 ms
[2024-05-29 00:23:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 32 ms.
[2024-05-29 00:23:44] [INFO ] Time to serialize gal into /tmp/LTL537194918733190129.gal : 72 ms
[2024-05-29 00:23:44] [INFO ] Time to serialize properties into /tmp/LTL12613507186277493511.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/LTL537194918733190129.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12613507186277493511.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(("((i11.i4.u247.p729==0)||(i20.i0.u426.p1260==1))")||(X("((i15.i4.u335.p990==0)||(i14.i1.u296.p874==1))"))))))
Formula 0 simplified : XF(!"((i11.i4.u247.p729==0)||(i20.i0.u426.p1260==1))" & X!"((i15.i4.u335.p990==0)||(i14.i1.u296.p874==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17988273143826362594
[2024-05-29 00:23:59] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17988273143826362594
Running compilation step : cd /tmp/ltsmin17988273143826362594;'/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/ltsmin17988273143826362594;'/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/ltsmin17988273143826362594;'/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 ShieldIIPs-PT-040B-LTLCardinality-03 finished in 76736 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(X(X(G(p0)))))'
Support contains 2 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2122 transition count 2082
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2122 transition count 2082
Applied a total of 12 rules in 334 ms. Remains 2122 /2128 variables (removed 6) and now considering 2082/2088 (removed 6) transitions.
[2024-05-29 00:24:03] [INFO ] Invariant cache hit.
[2024-05-29 00:24:04] [INFO ] Implicit Places using invariants in 1031 ms returned []
[2024-05-29 00:24:04] [INFO ] Invariant cache hit.
[2024-05-29 00:24:06] [INFO ] Implicit Places using invariants and state equation in 2304 ms returned []
Implicit Place search using SMT with State Equation took 3379 ms to find 0 implicit places.
[2024-05-29 00:24:06] [INFO ] Invariant cache hit.
[2024-05-29 00:24:08] [INFO ] Dead Transitions using invariants and state equation in 1501 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2128 places, 2082/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5230 ms. Remains : 2122/2128 places, 2082/2088 transitions.
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(AND (EQ s1289 0) (EQ s1359 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-04 finished in 5421 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(F(!p0)) U p0)))'
Support contains 2 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2122 transition count 2082
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2122 transition count 2082
Applied a total of 12 rules in 324 ms. Remains 2122 /2128 variables (removed 6) and now considering 2082/2088 (removed 6) transitions.
[2024-05-29 00:24:08] [INFO ] Invariant cache hit.
[2024-05-29 00:24:09] [INFO ] Implicit Places using invariants in 853 ms returned []
[2024-05-29 00:24:09] [INFO ] Invariant cache hit.
[2024-05-29 00:24:11] [INFO ] Implicit Places using invariants and state equation in 2370 ms returned []
Implicit Place search using SMT with State Equation took 3235 ms to find 0 implicit places.
[2024-05-29 00:24:11] [INFO ] Invariant cache hit.
[2024-05-29 00:24:13] [INFO ] Dead Transitions using invariants and state equation in 1479 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2128 places, 2082/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5067 ms. Remains : 2122/2128 places, 2082/2088 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p0), (NOT p0), p0, p0]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s1055 0) (EQ s2038 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1401 ms.
Product exploration explored 100000 steps with 50000 reset in 1501 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 24 ms. Reduced automaton from 4 states, 6 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA ShieldIIPs-PT-040B-LTLCardinality-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-05 finished in 8188 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&&F(G(p0)))))'
Support contains 1 out of 2128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 402 place count 1926 transition count 1686
Deduced a syphon composed of 200 places in 3 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 802 place count 1726 transition count 1686
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 807 place count 1721 transition count 1681
Iterating global reduction 2 with 5 rules applied. Total rules applied 812 place count 1721 transition count 1681
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 812 place count 1721 transition count 1680
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 814 place count 1720 transition count 1680
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 2 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2246 place count 1004 transition count 964
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 2248 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2249 place count 1001 transition count 962
Applied a total of 2249 rules in 499 ms. Remains 1001 /2128 variables (removed 1127) and now considering 962/2088 (removed 1126) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2024-05-29 00:24:16] [INFO ] Computed 360 invariants in 3 ms
[2024-05-29 00:24:17] [INFO ] Implicit Places using invariants in 657 ms returned []
[2024-05-29 00:24:17] [INFO ] Invariant cache hit.
[2024-05-29 00:24:18] [INFO ] Implicit Places using invariants and state equation in 1216 ms returned []
Implicit Place search using SMT with State Equation took 1888 ms to find 0 implicit places.
[2024-05-29 00:24:19] [INFO ] Redundant transitions in 219 ms returned [961]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 961 rows 1001 cols
[2024-05-29 00:24:19] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:24:19] [INFO ] Dead Transitions using invariants and state equation in 524 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/2128 places, 961/2088 transitions.
Applied a total of 0 rules in 29 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3170 ms. Remains : 1001/2128 places, 961/2088 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s425 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 48 reset in 811 ms.
Product exploration explored 100000 steps with 48 reset in 1018 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 66 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 1080 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=77 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 90 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Support contains 1 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Applied a total of 0 rules in 30 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
[2024-05-29 00:24:21] [INFO ] Invariant cache hit.
[2024-05-29 00:24:22] [INFO ] Implicit Places using invariants in 510 ms returned []
[2024-05-29 00:24:22] [INFO ] Invariant cache hit.
[2024-05-29 00:24:23] [INFO ] Implicit Places using invariants and state equation in 1107 ms returned []
Implicit Place search using SMT with State Equation took 1620 ms to find 0 implicit places.
[2024-05-29 00:24:23] [INFO ] Redundant transitions in 165 ms returned []
[2024-05-29 00:24:23] [INFO ] Invariant cache hit.
[2024-05-29 00:24:24] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2349 ms. Remains : 1001/1001 places, 961/961 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 1066 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=82 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 48 reset in 778 ms.
Product exploration explored 100000 steps with 48 reset in 958 ms.
Built C files in :
/tmp/ltsmin8533709706231112086
[2024-05-29 00:24:26] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2024-05-29 00:24:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:26] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2024-05-29 00:24:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:26] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2024-05-29 00:24:26] [INFO ] Computation of Completed DNA matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:26] [INFO ] Built C files in 209ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8533709706231112086
Running compilation step : cd /tmp/ltsmin8533709706231112086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2846 ms.
Running link step : cd /tmp/ltsmin8533709706231112086;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin8533709706231112086;'/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' '--hoa' '/tmp/stateBased11255510237442943501.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Applied a total of 0 rules in 27 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
[2024-05-29 00:24:41] [INFO ] Invariant cache hit.
[2024-05-29 00:24:41] [INFO ] Implicit Places using invariants in 523 ms returned []
[2024-05-29 00:24:41] [INFO ] Invariant cache hit.
[2024-05-29 00:24:42] [INFO ] Implicit Places using invariants and state equation in 1114 ms returned []
Implicit Place search using SMT with State Equation took 1654 ms to find 0 implicit places.
[2024-05-29 00:24:43] [INFO ] Redundant transitions in 114 ms returned []
[2024-05-29 00:24:43] [INFO ] Invariant cache hit.
[2024-05-29 00:24:43] [INFO ] Dead Transitions using invariants and state equation in 554 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2356 ms. Remains : 1001/1001 places, 961/961 transitions.
Built C files in :
/tmp/ltsmin17141658268613784312
[2024-05-29 00:24:43] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2024-05-29 00:24:43] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:43] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2024-05-29 00:24:43] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:43] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2024-05-29 00:24:43] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:24:43] [INFO ] Built C files in 194ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17141658268613784312
Running compilation step : cd /tmp/ltsmin17141658268613784312;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2804 ms.
Running link step : cd /tmp/ltsmin17141658268613784312;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin17141658268613784312;'/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' '--hoa' '/tmp/stateBased5120769604448005534.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:24:58] [INFO ] Flatten gal took : 36 ms
[2024-05-29 00:24:58] [INFO ] Flatten gal took : 34 ms
[2024-05-29 00:24:58] [INFO ] Time to serialize gal into /tmp/LTL3245331318048058351.gal : 5 ms
[2024-05-29 00:24:58] [INFO ] Time to serialize properties into /tmp/LTL4933571679481568561.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/LTL3245331318048058351.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9674969963020022231.hoa' '-atoms' '/tmp/LTL4933571679481568561.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4933571679481568561.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9674969963020022231.hoa
Detected timeout of ITS tools.
[2024-05-29 00:25:14] [INFO ] Flatten gal took : 51 ms
[2024-05-29 00:25:14] [INFO ] Flatten gal took : 121 ms
[2024-05-29 00:25:14] [INFO ] Time to serialize gal into /tmp/LTL10782073791184243325.gal : 5 ms
[2024-05-29 00:25:14] [INFO ] Time to serialize properties into /tmp/LTL16003344289798951078.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/LTL10782073791184243325.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16003344289798951078.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 : !((F(("(p1038==0)")&&(F(G("(p1038==0)"))))))
Formula 0 simplified : GF!"(p1038==0)"
Detected timeout of ITS tools.
[2024-05-29 00:25:29] [INFO ] Flatten gal took : 34 ms
[2024-05-29 00:25:29] [INFO ] Applying decomposition
[2024-05-29 00:25:29] [INFO ] Flatten gal took : 31 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/graph9875052885560064301.txt' '-o' '/tmp/graph9875052885560064301.bin' '-w' '/tmp/graph9875052885560064301.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9875052885560064301.bin' '-l' '-1' '-v' '-w' '/tmp/graph9875052885560064301.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:25:29] [INFO ] Decomposing Gal with order
[2024-05-29 00:25:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:25:29] [INFO ] Removed a total of 635 redundant transitions.
[2024-05-29 00:25:29] [INFO ] Flatten gal took : 56 ms
[2024-05-29 00:25:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 608 labels/synchronizations in 15 ms.
[2024-05-29 00:25:29] [INFO ] Time to serialize gal into /tmp/LTL6743988990926165562.gal : 9 ms
[2024-05-29 00:25:29] [INFO ] Time to serialize properties into /tmp/LTL12267824750288714393.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/LTL6743988990926165562.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12267824750288714393.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(("(i16.i2.u153.p1038==0)")&&(F(G("(i16.i2.u153.p1038==0)"))))))
Formula 0 simplified : GF!"(i16.i2.u153.p1038==0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11703937237769920945
[2024-05-29 00:25:44] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11703937237769920945
Running compilation step : cd /tmp/ltsmin11703937237769920945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1850 ms.
Running link step : cd /tmp/ltsmin11703937237769920945;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11703937237769920945;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>(((LTLAPp0==true)&&<>([]((LTLAPp0==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-06 finished in 103210 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))'
Support contains 1 out of 2128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1926 transition count 1685
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1725 transition count 1685
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 809 place count 1720 transition count 1680
Iterating global reduction 2 with 5 rules applied. Total rules applied 814 place count 1720 transition count 1680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 814 place count 1720 transition count 1679
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 816 place count 1719 transition count 1679
Performed 715 Post agglomeration using F-continuation condition.Transition count delta: 715
Deduced a syphon composed of 715 places in 2 ms
Reduce places removed 715 places and 0 transitions.
Iterating global reduction 2 with 1430 rules applied. Total rules applied 2246 place count 1004 transition count 964
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 2248 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2249 place count 1001 transition count 962
Applied a total of 2249 rules in 325 ms. Remains 1001 /2128 variables (removed 1127) and now considering 962/2088 (removed 1126) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2024-05-29 00:26:00] [INFO ] Computed 360 invariants in 3 ms
[2024-05-29 00:26:00] [INFO ] Implicit Places using invariants in 536 ms returned []
[2024-05-29 00:26:00] [INFO ] Invariant cache hit.
[2024-05-29 00:26:01] [INFO ] Implicit Places using invariants and state equation in 1181 ms returned []
Implicit Place search using SMT with State Equation took 1719 ms to find 0 implicit places.
[2024-05-29 00:26:01] [INFO ] Redundant transitions in 125 ms returned [961]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 961 rows 1001 cols
[2024-05-29 00:26:01] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:26:02] [INFO ] Dead Transitions using invariants and state equation in 561 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/2128 places, 961/2088 transitions.
Applied a total of 0 rules in 22 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2766 ms. Remains : 1001/2128 places, 961/2088 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s514 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 27363 reset in 882 ms.
Product exploration explored 100000 steps with 27338 reset in 1049 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1001 stabilizing places and 2/961 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 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 38 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 189 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 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-29 00:26:04] [INFO ] Invariant cache hit.
[2024-05-29 00:26:05] [INFO ] [Real]Absence check using 360 positive place invariants in 185 ms returned sat
[2024-05-29 00:26:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:26:07] [INFO ] [Real]Absence check using state equation in 2050 ms returned sat
[2024-05-29 00:26:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:26:08] [INFO ] [Nat]Absence check using 360 positive place invariants in 201 ms returned sat
[2024-05-29 00:26:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:26:11] [INFO ] [Nat]Absence check using state equation in 2407 ms returned sat
[2024-05-29 00:26:11] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 0 ms to minimize.
[2024-05-29 00:26:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 124 ms
[2024-05-29 00:26:11] [INFO ] Computed and/alt/rep : 957/2388/957 causal constraints (skipped 2 transitions) in 116 ms.
[2024-05-29 00:26:22] [INFO ] Added : 535 causal constraints over 107 iterations in 11646 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 1 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Applied a total of 0 rules in 23 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
[2024-05-29 00:26:22] [INFO ] Invariant cache hit.
[2024-05-29 00:26:23] [INFO ] Implicit Places using invariants in 574 ms returned []
[2024-05-29 00:26:23] [INFO ] Invariant cache hit.
[2024-05-29 00:26:24] [INFO ] Implicit Places using invariants and state equation in 1109 ms returned []
Implicit Place search using SMT with State Equation took 1685 ms to find 0 implicit places.
[2024-05-29 00:26:24] [INFO ] Redundant transitions in 122 ms returned []
[2024-05-29 00:26:24] [INFO ] Invariant cache hit.
[2024-05-29 00:26:25] [INFO ] Dead Transitions using invariants and state equation in 531 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2409 ms. Remains : 1001/1001 places, 961/961 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Detected a total of 2/1001 stabilizing places and 2/961 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 171 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 35 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 176 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 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-29 00:26:25] [INFO ] Invariant cache hit.
[2024-05-29 00:26:26] [INFO ] [Real]Absence check using 360 positive place invariants in 195 ms returned sat
[2024-05-29 00:26:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:26:28] [INFO ] [Real]Absence check using state equation in 2142 ms returned sat
[2024-05-29 00:26:28] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:26:29] [INFO ] [Nat]Absence check using 360 positive place invariants in 196 ms returned sat
[2024-05-29 00:26:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:26:32] [INFO ] [Nat]Absence check using state equation in 2426 ms returned sat
[2024-05-29 00:26:32] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 1 ms to minimize.
[2024-05-29 00:26:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 113 ms
[2024-05-29 00:26:32] [INFO ] Computed and/alt/rep : 957/2388/957 causal constraints (skipped 2 transitions) in 85 ms.
[2024-05-29 00:26:43] [INFO ] Added : 535 causal constraints over 107 iterations in 11643 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 26983 reset in 917 ms.
Product exploration explored 100000 steps with 27264 reset in 1080 ms.
Built C files in :
/tmp/ltsmin4062890887958791523
[2024-05-29 00:26:45] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2024-05-29 00:26:45] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:26:45] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2024-05-29 00:26:45] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:26:46] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2024-05-29 00:26:46] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:26:46] [INFO ] Built C files in 178ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4062890887958791523
Running compilation step : cd /tmp/ltsmin4062890887958791523;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2833 ms.
Running link step : cd /tmp/ltsmin4062890887958791523;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin4062890887958791523;'/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' '--hoa' '/tmp/stateBased11436212564759153455.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Applied a total of 0 rules in 33 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
[2024-05-29 00:27:00] [INFO ] Invariant cache hit.
[2024-05-29 00:27:01] [INFO ] Implicit Places using invariants in 524 ms returned []
[2024-05-29 00:27:01] [INFO ] Invariant cache hit.
[2024-05-29 00:27:02] [INFO ] Implicit Places using invariants and state equation in 1062 ms returned []
Implicit Place search using SMT with State Equation took 1588 ms to find 0 implicit places.
[2024-05-29 00:27:02] [INFO ] Redundant transitions in 133 ms returned []
[2024-05-29 00:27:02] [INFO ] Invariant cache hit.
[2024-05-29 00:27:03] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2321 ms. Remains : 1001/1001 places, 961/961 transitions.
Built C files in :
/tmp/ltsmin16421770582664367071
[2024-05-29 00:27:03] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2024-05-29 00:27:03] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:27:03] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2024-05-29 00:27:03] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:27:03] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2024-05-29 00:27:03] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:27:03] [INFO ] Built C files in 165ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16421770582664367071
Running compilation step : cd /tmp/ltsmin16421770582664367071;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2790 ms.
Running link step : cd /tmp/ltsmin16421770582664367071;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin16421770582664367071;'/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' '--hoa' '/tmp/stateBased4179447750097966502.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:27:18] [INFO ] Flatten gal took : 30 ms
[2024-05-29 00:27:18] [INFO ] Flatten gal took : 32 ms
[2024-05-29 00:27:18] [INFO ] Time to serialize gal into /tmp/LTL2623753190052427069.gal : 6 ms
[2024-05-29 00:27:18] [INFO ] Time to serialize properties into /tmp/LTL17782019968396961027.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/LTL2623753190052427069.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9174982129668748547.hoa' '-atoms' '/tmp/LTL17782019968396961027.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/LTL17782019968396961027.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9174982129668748547.hoa
Detected timeout of ITS tools.
[2024-05-29 00:27:33] [INFO ] Flatten gal took : 31 ms
[2024-05-29 00:27:33] [INFO ] Flatten gal took : 29 ms
[2024-05-29 00:27:33] [INFO ] Time to serialize gal into /tmp/LTL16806959292155175965.gal : 16 ms
[2024-05-29 00:27:33] [INFO ] Time to serialize properties into /tmp/LTL4556311089274619974.ltl : 5 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/LTL16806959292155175965.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4556311089274619974.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F("(p1247==1)")))
Formula 0 simplified : G!"(p1247==1)"
Detected timeout of ITS tools.
[2024-05-29 00:27:48] [INFO ] Flatten gal took : 32 ms
[2024-05-29 00:27:48] [INFO ] Applying decomposition
[2024-05-29 00:27:48] [INFO ] Flatten gal took : 31 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/graph13867059426682284453.txt' '-o' '/tmp/graph13867059426682284453.bin' '-w' '/tmp/graph13867059426682284453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13867059426682284453.bin' '-l' '-1' '-v' '-w' '/tmp/graph13867059426682284453.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:27:48] [INFO ] Decomposing Gal with order
[2024-05-29 00:27:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:27:48] [INFO ] Removed a total of 637 redundant transitions.
[2024-05-29 00:27:48] [INFO ] Flatten gal took : 64 ms
[2024-05-29 00:27:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 604 labels/synchronizations in 12 ms.
[2024-05-29 00:27:48] [INFO ] Time to serialize gal into /tmp/LTL4919909326558417209.gal : 9 ms
[2024-05-29 00:27:48] [INFO ] Time to serialize properties into /tmp/LTL12607440571753935260.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/LTL4919909326558417209.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12607440571753935260.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("(i20.u186.p1247==1)")))
Formula 0 simplified : G!"(i20.u186.p1247==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5863148439357925238
[2024-05-29 00:28:03] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5863148439357925238
Running compilation step : cd /tmp/ltsmin5863148439357925238;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1720 ms.
Running link step : cd /tmp/ltsmin5863148439357925238;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin5863148439357925238;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-08 finished in 139294 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(X(F(p0))))'
Support contains 2 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2124 transition count 2084
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2124 transition count 2084
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2123 transition count 2083
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2123 transition count 2083
Applied a total of 10 rules in 299 ms. Remains 2123 /2128 variables (removed 5) and now considering 2083/2088 (removed 5) transitions.
// Phase 1: matrix 2083 rows 2123 cols
[2024-05-29 00:28:19] [INFO ] Computed 361 invariants in 15 ms
[2024-05-29 00:28:20] [INFO ] Implicit Places using invariants in 844 ms returned []
[2024-05-29 00:28:20] [INFO ] Invariant cache hit.
[2024-05-29 00:28:22] [INFO ] Implicit Places using invariants and state equation in 2155 ms returned []
Implicit Place search using SMT with State Equation took 3002 ms to find 0 implicit places.
[2024-05-29 00:28:22] [INFO ] Invariant cache hit.
[2024-05-29 00:28:23] [INFO ] Dead Transitions using invariants and state equation in 1393 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2123/2128 places, 2083/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4696 ms. Remains : 2123/2128 places, 2083/2088 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s967 0) (EQ s416 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][false, false, false]]
Product exploration explored 100000 steps with 27 reset in 831 ms.
Product exploration explored 100000 steps with 27 reset in 996 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 76 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 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 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 219125 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 219125 steps, saw 204329 distinct states, run finished after 3004 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 00:28:28] [INFO ] Invariant cache hit.
[2024-05-29 00:28:29] [INFO ] [Real]Absence check using 361 positive place invariants in 130 ms returned sat
[2024-05-29 00:28:30] [INFO ] After 1532ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 00:28:30] [INFO ] [Nat]Absence check using 361 positive place invariants in 134 ms returned sat
[2024-05-29 00:28:32] [INFO ] After 1063ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 00:28:32] [INFO ] Deduced a trap composed of 18 places in 841 ms of which 2 ms to minimize.
[2024-05-29 00:28:33] [INFO ] Deduced a trap composed of 22 places in 594 ms of which 2 ms to minimize.
[2024-05-29 00:28:34] [INFO ] Deduced a trap composed of 20 places in 591 ms of which 4 ms to minimize.
[2024-05-29 00:28:34] [INFO ] Deduced a trap composed of 25 places in 580 ms of which 2 ms to minimize.
[2024-05-29 00:28:35] [INFO ] Deduced a trap composed of 24 places in 564 ms of which 4 ms to minimize.
[2024-05-29 00:28:36] [INFO ] Deduced a trap composed of 13 places in 603 ms of which 1 ms to minimize.
[2024-05-29 00:28:36] [INFO ] Deduced a trap composed of 20 places in 595 ms of which 3 ms to minimize.
[2024-05-29 00:28:37] [INFO ] Deduced a trap composed of 30 places in 556 ms of which 1 ms to minimize.
[2024-05-29 00:28:38] [INFO ] Deduced a trap composed of 43 places in 602 ms of which 1 ms to minimize.
[2024-05-29 00:28:38] [INFO ] Deduced a trap composed of 29 places in 563 ms of which 2 ms to minimize.
[2024-05-29 00:28:39] [INFO ] Deduced a trap composed of 35 places in 514 ms of which 2 ms to minimize.
[2024-05-29 00:28:39] [INFO ] Deduced a trap composed of 23 places in 511 ms of which 1 ms to minimize.
[2024-05-29 00:28:40] [INFO ] Deduced a trap composed of 30 places in 473 ms of which 1 ms to minimize.
[2024-05-29 00:28:41] [INFO ] Deduced a trap composed of 29 places in 528 ms of which 2 ms to minimize.
[2024-05-29 00:28:41] [INFO ] Deduced a trap composed of 27 places in 506 ms of which 2 ms to minimize.
[2024-05-29 00:28:42] [INFO ] Deduced a trap composed of 27 places in 523 ms of which 1 ms to minimize.
[2024-05-29 00:28:42] [INFO ] Deduced a trap composed of 25 places in 514 ms of which 1 ms to minimize.
[2024-05-29 00:28:43] [INFO ] Deduced a trap composed of 24 places in 495 ms of which 1 ms to minimize.
[2024-05-29 00:28:44] [INFO ] Deduced a trap composed of 26 places in 535 ms of which 2 ms to minimize.
[2024-05-29 00:28:44] [INFO ] Deduced a trap composed of 35 places in 540 ms of which 1 ms to minimize.
[2024-05-29 00:28:45] [INFO ] Deduced a trap composed of 49 places in 540 ms of which 2 ms to minimize.
[2024-05-29 00:28:45] [INFO ] Deduced a trap composed of 29 places in 543 ms of which 1 ms to minimize.
[2024-05-29 00:28:46] [INFO ] Deduced a trap composed of 34 places in 514 ms of which 2 ms to minimize.
[2024-05-29 00:28:47] [INFO ] Deduced a trap composed of 34 places in 518 ms of which 1 ms to minimize.
[2024-05-29 00:28:47] [INFO ] Deduced a trap composed of 20 places in 535 ms of which 2 ms to minimize.
[2024-05-29 00:28:48] [INFO ] Deduced a trap composed of 19 places in 534 ms of which 1 ms to minimize.
[2024-05-29 00:28:48] [INFO ] Deduced a trap composed of 36 places in 505 ms of which 1 ms to minimize.
[2024-05-29 00:28:49] [INFO ] Deduced a trap composed of 25 places in 497 ms of which 1 ms to minimize.
[2024-05-29 00:28:50] [INFO ] Deduced a trap composed of 33 places in 517 ms of which 4 ms to minimize.
[2024-05-29 00:28:50] [INFO ] Deduced a trap composed of 42 places in 473 ms of which 1 ms to minimize.
[2024-05-29 00:28:51] [INFO ] Deduced a trap composed of 45 places in 498 ms of which 1 ms to minimize.
[2024-05-29 00:28:51] [INFO ] Deduced a trap composed of 28 places in 423 ms of which 1 ms to minimize.
[2024-05-29 00:28:52] [INFO ] Deduced a trap composed of 35 places in 423 ms of which 1 ms to minimize.
[2024-05-29 00:28:52] [INFO ] Deduced a trap composed of 53 places in 386 ms of which 1 ms to minimize.
[2024-05-29 00:28:53] [INFO ] Deduced a trap composed of 31 places in 359 ms of which 1 ms to minimize.
[2024-05-29 00:28:53] [INFO ] Deduced a trap composed of 33 places in 379 ms of which 1 ms to minimize.
[2024-05-29 00:28:53] [INFO ] Deduced a trap composed of 37 places in 386 ms of which 1 ms to minimize.
[2024-05-29 00:28:54] [INFO ] Deduced a trap composed of 38 places in 376 ms of which 1 ms to minimize.
[2024-05-29 00:28:54] [INFO ] Deduced a trap composed of 46 places in 366 ms of which 1 ms to minimize.
[2024-05-29 00:28:55] [INFO ] Deduced a trap composed of 29 places in 367 ms of which 1 ms to minimize.
[2024-05-29 00:28:55] [INFO ] Deduced a trap composed of 34 places in 326 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 00:28:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 00:28:55] [INFO ] After 25173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 27 ms.
Support contains 2 out of 2123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2123 transition count 1882
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1922 transition count 1882
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1922 transition count 1681
Deduced a syphon composed of 201 places in 3 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1721 transition count 1681
Performed 718 Post agglomeration using F-continuation condition.Transition count delta: 718
Deduced a syphon composed of 718 places in 2 ms
Reduce places removed 718 places and 0 transitions.
Iterating global reduction 2 with 1436 rules applied. Total rules applied 2240 place count 1003 transition count 963
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 278 times.
Drop transitions removed 278 transitions
Iterating global reduction 2 with 278 rules applied. Total rules applied 2518 place count 1003 transition count 963
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2519 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2520 place count 1001 transition count 962
Applied a total of 2520 rules in 294 ms. Remains 1001 /2123 variables (removed 1122) and now considering 962/2083 (removed 1121) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 295 ms. Remains : 1001/2123 places, 962/2083 transitions.
Finished random walk after 1591 steps, including 0 resets, run visited all 1 properties in 20 ms. (steps per millisecond=79 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 87 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:28:56] [INFO ] Invariant cache hit.
[2024-05-29 00:28:58] [INFO ] [Real]Absence check using 361 positive place invariants in 475 ms returned sat
[2024-05-29 00:28:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:29:11] [INFO ] [Real]Absence check using state equation in 13175 ms returned sat
[2024-05-29 00:29:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:29:12] [INFO ] [Nat]Absence check using 361 positive place invariants in 502 ms returned sat
[2024-05-29 00:29:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:29:26] [INFO ] [Nat]Absence check using state equation in 13367 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Applied a total of 0 rules in 95 ms. Remains 2123 /2123 variables (removed 0) and now considering 2083/2083 (removed 0) transitions.
[2024-05-29 00:29:26] [INFO ] Invariant cache hit.
[2024-05-29 00:29:27] [INFO ] Implicit Places using invariants in 810 ms returned []
[2024-05-29 00:29:27] [INFO ] Invariant cache hit.
[2024-05-29 00:29:29] [INFO ] Implicit Places using invariants and state equation in 2292 ms returned []
Implicit Place search using SMT with State Equation took 3104 ms to find 0 implicit places.
[2024-05-29 00:29:29] [INFO ] Invariant cache hit.
[2024-05-29 00:29:30] [INFO ] Dead Transitions using invariants and state equation in 1343 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4543 ms. Remains : 2123/2123 places, 2083/2083 transitions.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 68 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 1) 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 1) seen :0
Interrupted probabilistic random walk after 222190 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :{}
Probabilistic random walk after 222190 steps, saw 207322 distinct states, run finished after 3001 ms. (steps per millisecond=74 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 00:29:34] [INFO ] Invariant cache hit.
[2024-05-29 00:29:34] [INFO ] [Real]Absence check using 361 positive place invariants in 140 ms returned sat
[2024-05-29 00:29:35] [INFO ] After 1546ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 00:29:36] [INFO ] [Nat]Absence check using 361 positive place invariants in 138 ms returned sat
[2024-05-29 00:29:37] [INFO ] After 1093ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 00:29:38] [INFO ] Deduced a trap composed of 18 places in 651 ms of which 2 ms to minimize.
[2024-05-29 00:29:38] [INFO ] Deduced a trap composed of 22 places in 652 ms of which 2 ms to minimize.
[2024-05-29 00:29:39] [INFO ] Deduced a trap composed of 20 places in 597 ms of which 1 ms to minimize.
[2024-05-29 00:29:40] [INFO ] Deduced a trap composed of 25 places in 623 ms of which 1 ms to minimize.
[2024-05-29 00:29:40] [INFO ] Deduced a trap composed of 24 places in 605 ms of which 2 ms to minimize.
[2024-05-29 00:29:41] [INFO ] Deduced a trap composed of 13 places in 635 ms of which 1 ms to minimize.
[2024-05-29 00:29:42] [INFO ] Deduced a trap composed of 20 places in 602 ms of which 2 ms to minimize.
[2024-05-29 00:29:42] [INFO ] Deduced a trap composed of 30 places in 614 ms of which 1 ms to minimize.
[2024-05-29 00:29:43] [INFO ] Deduced a trap composed of 43 places in 603 ms of which 1 ms to minimize.
[2024-05-29 00:29:44] [INFO ] Deduced a trap composed of 29 places in 558 ms of which 2 ms to minimize.
[2024-05-29 00:29:44] [INFO ] Deduced a trap composed of 35 places in 587 ms of which 1 ms to minimize.
[2024-05-29 00:29:45] [INFO ] Deduced a trap composed of 23 places in 535 ms of which 1 ms to minimize.
[2024-05-29 00:29:46] [INFO ] Deduced a trap composed of 30 places in 518 ms of which 2 ms to minimize.
[2024-05-29 00:29:46] [INFO ] Deduced a trap composed of 29 places in 499 ms of which 1 ms to minimize.
[2024-05-29 00:29:47] [INFO ] Deduced a trap composed of 27 places in 485 ms of which 2 ms to minimize.
[2024-05-29 00:29:47] [INFO ] Deduced a trap composed of 27 places in 493 ms of which 1 ms to minimize.
[2024-05-29 00:29:48] [INFO ] Deduced a trap composed of 25 places in 454 ms of which 2 ms to minimize.
[2024-05-29 00:29:48] [INFO ] Deduced a trap composed of 24 places in 488 ms of which 2 ms to minimize.
[2024-05-29 00:29:49] [INFO ] Deduced a trap composed of 26 places in 486 ms of which 1 ms to minimize.
[2024-05-29 00:29:50] [INFO ] Deduced a trap composed of 35 places in 494 ms of which 1 ms to minimize.
[2024-05-29 00:29:50] [INFO ] Deduced a trap composed of 49 places in 546 ms of which 2 ms to minimize.
[2024-05-29 00:29:51] [INFO ] Deduced a trap composed of 29 places in 525 ms of which 1 ms to minimize.
[2024-05-29 00:29:51] [INFO ] Deduced a trap composed of 34 places in 498 ms of which 1 ms to minimize.
[2024-05-29 00:29:52] [INFO ] Deduced a trap composed of 34 places in 519 ms of which 2 ms to minimize.
[2024-05-29 00:29:53] [INFO ] Deduced a trap composed of 20 places in 562 ms of which 2 ms to minimize.
[2024-05-29 00:29:53] [INFO ] Deduced a trap composed of 19 places in 544 ms of which 2 ms to minimize.
[2024-05-29 00:29:54] [INFO ] Deduced a trap composed of 36 places in 542 ms of which 2 ms to minimize.
[2024-05-29 00:29:54] [INFO ] Deduced a trap composed of 25 places in 526 ms of which 1 ms to minimize.
[2024-05-29 00:29:55] [INFO ] Deduced a trap composed of 33 places in 511 ms of which 1 ms to minimize.
[2024-05-29 00:29:56] [INFO ] Deduced a trap composed of 42 places in 467 ms of which 1 ms to minimize.
[2024-05-29 00:29:56] [INFO ] Deduced a trap composed of 45 places in 542 ms of which 1 ms to minimize.
[2024-05-29 00:29:57] [INFO ] Deduced a trap composed of 28 places in 445 ms of which 2 ms to minimize.
[2024-05-29 00:29:57] [INFO ] Deduced a trap composed of 35 places in 430 ms of which 1 ms to minimize.
[2024-05-29 00:29:58] [INFO ] Deduced a trap composed of 53 places in 432 ms of which 2 ms to minimize.
[2024-05-29 00:29:58] [INFO ] Deduced a trap composed of 31 places in 365 ms of which 1 ms to minimize.
[2024-05-29 00:29:59] [INFO ] Deduced a trap composed of 33 places in 399 ms of which 1 ms to minimize.
[2024-05-29 00:29:59] [INFO ] Deduced a trap composed of 37 places in 379 ms of which 1 ms to minimize.
[2024-05-29 00:30:00] [INFO ] Deduced a trap composed of 38 places in 401 ms of which 1 ms to minimize.
[2024-05-29 00:30:00] [INFO ] Deduced a trap composed of 46 places in 421 ms of which 1 ms to minimize.
[2024-05-29 00:30:00] [INFO ] Deduced a trap composed of 29 places in 391 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 00:30:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 00:30:00] [INFO ] After 25174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 27 ms.
Support contains 2 out of 2123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2123 transition count 1882
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1922 transition count 1882
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1922 transition count 1681
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1721 transition count 1681
Performed 718 Post agglomeration using F-continuation condition.Transition count delta: 718
Deduced a syphon composed of 718 places in 2 ms
Reduce places removed 718 places and 0 transitions.
Iterating global reduction 2 with 1436 rules applied. Total rules applied 2240 place count 1003 transition count 963
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 278 times.
Drop transitions removed 278 transitions
Iterating global reduction 2 with 278 rules applied. Total rules applied 2518 place count 1003 transition count 963
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2519 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2520 place count 1001 transition count 962
Applied a total of 2520 rules in 286 ms. Remains 1001 /2123 variables (removed 1122) and now considering 962/2083 (removed 1121) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 287 ms. Remains : 1001/2123 places, 962/2083 transitions.
Finished random walk after 1920 steps, including 0 resets, run visited all 1 properties in 22 ms. (steps per millisecond=87 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:30:01] [INFO ] Invariant cache hit.
[2024-05-29 00:30:03] [INFO ] [Real]Absence check using 361 positive place invariants in 500 ms returned sat
[2024-05-29 00:30:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:30:16] [INFO ] [Real]Absence check using state equation in 13257 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 27 reset in 900 ms.
Product exploration explored 100000 steps with 27 reset in 1019 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 2123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Performed 200 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 2123 transition count 2083
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 81 Pre rules applied. Total rules applied 200 place count 2123 transition count 2085
Deduced a syphon composed of 281 places in 5 ms
Iterating global reduction 1 with 81 rules applied. Total rules applied 281 place count 2123 transition count 2085
Performed 839 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1120 places in 7 ms
Iterating global reduction 1 with 839 rules applied. Total rules applied 1120 place count 2123 transition count 2085
Renaming transitions due to excessive name length > 1024 char.
Discarding 281 places :
Symmetric choice reduction at 1 with 281 rule applications. Total rules 1401 place count 1842 transition count 1804
Deduced a syphon composed of 839 places in 2 ms
Iterating global reduction 1 with 281 rules applied. Total rules applied 1682 place count 1842 transition count 1804
Deduced a syphon composed of 839 places in 1 ms
Applied a total of 1682 rules in 764 ms. Remains 1842 /2123 variables (removed 281) and now considering 1804/2083 (removed 279) transitions.
[2024-05-29 00:30:19] [INFO ] Redundant transitions in 137 ms returned [1803]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 1803 rows 1842 cols
[2024-05-29 00:30:19] [INFO ] Computed 361 invariants in 19 ms
[2024-05-29 00:30:21] [INFO ] Dead Transitions using invariants and state equation in 1156 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1842/2123 places, 1803/2083 transitions.
Deduced a syphon composed of 839 places in 1 ms
Applied a total of 0 rules in 54 ms. Remains 1842 /1842 variables (removed 0) and now considering 1803/1803 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2126 ms. Remains : 1842/2123 places, 1803/2083 transitions.
Built C files in :
/tmp/ltsmin3857780279067247343
[2024-05-29 00:30:21] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3857780279067247343
Running compilation step : cd /tmp/ltsmin3857780279067247343;'/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/ltsmin3857780279067247343;'/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/ltsmin3857780279067247343;'/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 2123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Applied a total of 0 rules in 83 ms. Remains 2123 /2123 variables (removed 0) and now considering 2083/2083 (removed 0) transitions.
// Phase 1: matrix 2083 rows 2123 cols
[2024-05-29 00:30:24] [INFO ] Computed 361 invariants in 14 ms
[2024-05-29 00:30:25] [INFO ] Implicit Places using invariants in 824 ms returned []
[2024-05-29 00:30:25] [INFO ] Invariant cache hit.
[2024-05-29 00:30:27] [INFO ] Implicit Places using invariants and state equation in 2298 ms returned []
Implicit Place search using SMT with State Equation took 3124 ms to find 0 implicit places.
[2024-05-29 00:30:27] [INFO ] Invariant cache hit.
[2024-05-29 00:30:28] [INFO ] Dead Transitions using invariants and state equation in 1370 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4578 ms. Remains : 2123/2123 places, 2083/2083 transitions.
Built C files in :
/tmp/ltsmin14709707138303285705
[2024-05-29 00:30:28] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14709707138303285705
Running compilation step : cd /tmp/ltsmin14709707138303285705;'/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/ltsmin14709707138303285705;'/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/ltsmin14709707138303285705;'/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 00:30:31] [INFO ] Flatten gal took : 51 ms
[2024-05-29 00:30:31] [INFO ] Flatten gal took : 49 ms
[2024-05-29 00:30:32] [INFO ] Time to serialize gal into /tmp/LTL969851912430736699.gal : 9 ms
[2024-05-29 00:30:32] [INFO ] Time to serialize properties into /tmp/LTL14540593853431479029.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/LTL969851912430736699.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4257074935026876696.hoa' '-atoms' '/tmp/LTL14540593853431479029.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL14540593853431479029.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4257074935026876696.hoa
Detected timeout of ITS tools.
[2024-05-29 00:30:47] [INFO ] Flatten gal took : 46 ms
[2024-05-29 00:30:47] [INFO ] Flatten gal took : 47 ms
[2024-05-29 00:30:47] [INFO ] Time to serialize gal into /tmp/LTL17023558433031807202.gal : 10 ms
[2024-05-29 00:30:47] [INFO ] Time to serialize properties into /tmp/LTL4012094485124944528.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/LTL17023558433031807202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4012094485124944528.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(F("((p1089==0)&&(p465==1))")))))
Formula 0 simplified : XXG!"((p1089==0)&&(p465==1))"
Detected timeout of ITS tools.
[2024-05-29 00:31:02] [INFO ] Flatten gal took : 48 ms
[2024-05-29 00:31:02] [INFO ] Applying decomposition
[2024-05-29 00:31:02] [INFO ] Flatten gal took : 48 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/graph5662134649042871583.txt' '-o' '/tmp/graph5662134649042871583.bin' '-w' '/tmp/graph5662134649042871583.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5662134649042871583.bin' '-l' '-1' '-v' '-w' '/tmp/graph5662134649042871583.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:31:02] [INFO ] Decomposing Gal with order
[2024-05-29 00:31:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:31:02] [INFO ] Removed a total of 920 redundant transitions.
[2024-05-29 00:31:02] [INFO ] Flatten gal took : 85 ms
[2024-05-29 00:31:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-29 00:31:02] [INFO ] Time to serialize gal into /tmp/LTL11243951411283146266.gal : 22 ms
[2024-05-29 00:31:02] [INFO ] Time to serialize properties into /tmp/LTL678108812060271996.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/LTL11243951411283146266.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL678108812060271996.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(X(F("((i17.i3.u370.p1089==0)&&(i7.i1.u159.p465==1))")))))
Formula 0 simplified : XXG!"((i17.i3.u370.p1089==0)&&(i7.i1.u159.p465==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6703486096958469814
[2024-05-29 00:31:17] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6703486096958469814
Running compilation step : cd /tmp/ltsmin6703486096958469814;'/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/ltsmin6703486096958469814;'/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/ltsmin6703486096958469814;'/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 ShieldIIPs-PT-040B-LTLCardinality-09 finished in 181944 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((p1&&G(p2)))))'
Support contains 3 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 2123 transition count 2083
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 2123 transition count 2083
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 2122 transition count 2082
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 2122 transition count 2082
Applied a total of 12 rules in 243 ms. Remains 2122 /2128 variables (removed 6) and now considering 2082/2088 (removed 6) transitions.
// Phase 1: matrix 2082 rows 2122 cols
[2024-05-29 00:31:21] [INFO ] Computed 361 invariants in 14 ms
[2024-05-29 00:31:21] [INFO ] Implicit Places using invariants in 824 ms returned []
[2024-05-29 00:31:21] [INFO ] Invariant cache hit.
[2024-05-29 00:31:24] [INFO ] Implicit Places using invariants and state equation in 2324 ms returned []
Implicit Place search using SMT with State Equation took 3150 ms to find 0 implicit places.
[2024-05-29 00:31:24] [INFO ] Invariant cache hit.
[2024-05-29 00:31:25] [INFO ] Dead Transitions using invariants and state equation in 1293 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2122/2128 places, 2082/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4686 ms. Remains : 2122/2128 places, 2082/2088 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (EQ s140 0) (EQ s1274 1)), p1:(EQ s1010 0), p2:(EQ s1010 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 287 reset in 456 ms.
Product exploration explored 100000 steps with 293 reset in 490 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p1 p2))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 115 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Finished random walk after 399 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=99 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), (X (NOT (AND (NOT p0) p1 p2))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 6 factoid took 132 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 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
[2024-05-29 00:31:27] [INFO ] Invariant cache hit.
[2024-05-29 00:31:28] [INFO ] [Real]Absence check using 361 positive place invariants in 455 ms returned sat
[2024-05-29 00:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:31:42] [INFO ] [Real]Absence check using state equation in 13422 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 2122 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 : 2122/2122 places, 2082/2082 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 2121 transition count 1881
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 1921 transition count 1881
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 400 place count 1921 transition count 1682
Deduced a syphon composed of 199 places in 5 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 798 place count 1722 transition count 1682
Performed 715 Post agglomeration using F-continuation condition.Transition count delta: 715
Deduced a syphon composed of 715 places in 3 ms
Reduce places removed 715 places and 0 transitions.
Iterating global reduction 2 with 1430 rules applied. Total rules applied 2228 place count 1007 transition count 967
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 2230 place count 1005 transition count 965
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2231 place count 1004 transition count 965
Applied a total of 2231 rules in 385 ms. Remains 1004 /2122 variables (removed 1118) and now considering 965/2082 (removed 1117) transitions.
// Phase 1: matrix 965 rows 1004 cols
[2024-05-29 00:31:42] [INFO ] Computed 360 invariants in 2 ms
[2024-05-29 00:31:43] [INFO ] Implicit Places using invariants in 702 ms returned []
[2024-05-29 00:31:43] [INFO ] Invariant cache hit.
[2024-05-29 00:31:44] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned []
Implicit Place search using SMT with State Equation took 1771 ms to find 0 implicit places.
[2024-05-29 00:31:44] [INFO ] Redundant transitions in 120 ms returned [964]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 964 rows 1004 cols
[2024-05-29 00:31:44] [INFO ] Computed 360 invariants in 3 ms
[2024-05-29 00:31:45] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1004/2122 places, 964/2082 transitions.
Applied a total of 0 rules in 35 ms. Remains 1004 /1004 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2928 ms. Remains : 1004/2122 places, 964/2082 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 : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 161 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 31 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 188 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-29 00:31:45] [INFO ] Invariant cache hit.
[2024-05-29 00:31:46] [INFO ] [Real]Absence check using 360 positive place invariants in 182 ms returned sat
[2024-05-29 00:31:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:31:48] [INFO ] [Real]Absence check using state equation in 2056 ms returned sat
[2024-05-29 00:31:48] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:31:49] [INFO ] [Nat]Absence check using 360 positive place invariants in 170 ms returned sat
[2024-05-29 00:31:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:31:51] [INFO ] [Nat]Absence check using state equation in 1738 ms returned sat
[2024-05-29 00:31:51] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2024-05-29 00:31:51] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 0 ms to minimize.
[2024-05-29 00:31:51] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 0 ms to minimize.
[2024-05-29 00:31:51] [INFO ] Deduced a trap composed of 21 places in 59 ms of which 0 ms to minimize.
[2024-05-29 00:31:51] [INFO ] Deduced a trap composed of 22 places in 47 ms of which 0 ms to minimize.
[2024-05-29 00:31:51] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 592 ms
[2024-05-29 00:31:51] [INFO ] Computed and/alt/rep : 959/2401/959 causal constraints (skipped 2 transitions) in 58 ms.
[2024-05-29 00:32:03] [INFO ] Added : 595 causal constraints over 119 iterations in 11896 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 22811 reset in 825 ms.
Product exploration explored 100000 steps with 22817 reset in 989 ms.
Built C files in :
/tmp/ltsmin18027049718211892092
[2024-05-29 00:32:05] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2024-05-29 00:32:05] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:32:05] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2024-05-29 00:32:05] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:32:05] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2024-05-29 00:32:05] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:32:05] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18027049718211892092
Running compilation step : cd /tmp/ltsmin18027049718211892092;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2850 ms.
Running link step : cd /tmp/ltsmin18027049718211892092;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin18027049718211892092;'/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' '--hoa' '/tmp/stateBased7840032025176333317.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1004 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1004/1004 places, 964/964 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1004 transition count 963
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1003 transition count 963
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 1003 transition count 962
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1002 transition count 962
Applied a total of 4 rules in 29 ms. Remains 1002 /1004 variables (removed 2) and now considering 962/964 (removed 2) transitions.
// Phase 1: matrix 962 rows 1002 cols
[2024-05-29 00:32:20] [INFO ] Computed 360 invariants in 5 ms
[2024-05-29 00:32:20] [INFO ] Implicit Places using invariants in 544 ms returned []
[2024-05-29 00:32:20] [INFO ] Invariant cache hit.
[2024-05-29 00:32:22] [INFO ] Implicit Places using invariants and state equation in 1112 ms returned []
Implicit Place search using SMT with State Equation took 1660 ms to find 0 implicit places.
[2024-05-29 00:32:22] [INFO ] Redundant transitions in 123 ms returned []
[2024-05-29 00:32:22] [INFO ] Invariant cache hit.
[2024-05-29 00:32:22] [INFO ] Dead Transitions using invariants and state equation in 528 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1002/1004 places, 962/964 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2348 ms. Remains : 1002/1004 places, 962/964 transitions.
Built C files in :
/tmp/ltsmin15049974757665539813
[2024-05-29 00:32:22] [INFO ] Computing symmetric may disable matrix : 962 transitions.
[2024-05-29 00:32:22] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:32:22] [INFO ] Computing symmetric may enable matrix : 962 transitions.
[2024-05-29 00:32:22] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:32:22] [INFO ] Computing Do-Not-Accords matrix : 962 transitions.
[2024-05-29 00:32:22] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:32:22] [INFO ] Built C files in 177ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15049974757665539813
Running compilation step : cd /tmp/ltsmin15049974757665539813;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2841 ms.
Running link step : cd /tmp/ltsmin15049974757665539813;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin15049974757665539813;'/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' '--hoa' '/tmp/stateBased17962208453598184503.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:32:37] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:32:37] [INFO ] Flatten gal took : 26 ms
[2024-05-29 00:32:37] [INFO ] Time to serialize gal into /tmp/LTL9698958770303211612.gal : 10 ms
[2024-05-29 00:32:38] [INFO ] Time to serialize properties into /tmp/LTL8132324202754969180.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9698958770303211612.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5004997387210882154.hoa' '-atoms' '/tmp/LTL8132324202754969180.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8132324202754969180.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5004997387210882154.hoa
Detected timeout of ITS tools.
[2024-05-29 00:32:53] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:32:53] [INFO ] Flatten gal took : 29 ms
[2024-05-29 00:32:53] [INFO ] Time to serialize gal into /tmp/LTL16226059062576040097.gal : 5 ms
[2024-05-29 00:32:53] [INFO ] Time to serialize properties into /tmp/LTL4914170736834233027.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/LTL16226059062576040097.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4914170736834233027.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F("((p152==0)&&(p1438==1))"))||(X(("(p1137==0)")&&(G("(p1137==1)"))))))
Formula 0 simplified : G!"((p152==0)&&(p1438==1))" & X(!"(p1137==0)" | F!"(p1137==1)")
Detected timeout of ITS tools.
[2024-05-29 00:33:08] [INFO ] Flatten gal took : 29 ms
[2024-05-29 00:33:08] [INFO ] Applying decomposition
[2024-05-29 00:33:08] [INFO ] Flatten gal took : 28 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/graph9679755732206578523.txt' '-o' '/tmp/graph9679755732206578523.bin' '-w' '/tmp/graph9679755732206578523.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9679755732206578523.bin' '-l' '-1' '-v' '-w' '/tmp/graph9679755732206578523.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:33:08] [INFO ] Decomposing Gal with order
[2024-05-29 00:33:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:33:08] [INFO ] Removed a total of 639 redundant transitions.
[2024-05-29 00:33:08] [INFO ] Flatten gal took : 61 ms
[2024-05-29 00:33:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 600 labels/synchronizations in 25 ms.
[2024-05-29 00:33:08] [INFO ] Time to serialize gal into /tmp/LTL13301875414189463517.gal : 14 ms
[2024-05-29 00:33:08] [INFO ] Time to serialize properties into /tmp/LTL5737238331719663090.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/LTL13301875414189463517.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5737238331719663090.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("((i1.i0.u18.p152==0)&&(i23.i0.u216.p1438==1))"))||(X(("(i18.i1.u168.p1137==0)")&&(G("(i18.i1.u168.p1137==1)"))))))
Formula 0 simplified : G!"((i1.i0.u18.p152==0)&&(i23.i0.u216.p1438==1))" & X(!"(i18.i1.u168.p1137==0)" | F!"(i18.i1.u168.p1137==1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16746898292230990446
[2024-05-29 00:33:23] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16746898292230990446
Running compilation step : cd /tmp/ltsmin16746898292230990446;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1914 ms.
Running link step : cd /tmp/ltsmin16746898292230990446;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin16746898292230990446;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true))||X(((LTLAPp1==true)&&[]((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-10 finished in 137783 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))'
Support contains 1 out of 2128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1926 transition count 1685
Deduced a syphon composed of 201 places in 3 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1725 transition count 1685
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 809 place count 1720 transition count 1680
Iterating global reduction 2 with 5 rules applied. Total rules applied 814 place count 1720 transition count 1680
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 814 place count 1720 transition count 1679
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 816 place count 1719 transition count 1679
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 3 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2248 place count 1003 transition count 963
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 2250 place count 1001 transition count 961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2251 place count 1000 transition count 961
Applied a total of 2251 rules in 295 ms. Remains 1000 /2128 variables (removed 1128) and now considering 961/2088 (removed 1127) transitions.
// Phase 1: matrix 961 rows 1000 cols
[2024-05-29 00:33:38] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:33:39] [INFO ] Implicit Places using invariants in 533 ms returned []
[2024-05-29 00:33:39] [INFO ] Invariant cache hit.
[2024-05-29 00:33:40] [INFO ] Implicit Places using invariants and state equation in 1064 ms returned []
Implicit Place search using SMT with State Equation took 1602 ms to find 0 implicit places.
[2024-05-29 00:33:40] [INFO ] Redundant transitions in 104 ms returned [960]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 960 rows 1000 cols
[2024-05-29 00:33:40] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:33:41] [INFO ] Dead Transitions using invariants and state equation in 502 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1000/2128 places, 960/2088 transitions.
Applied a total of 0 rules in 19 ms. Remains 1000 /1000 variables (removed 0) and now considering 960/960 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2535 ms. Remains : 1000/2128 places, 960/2088 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s389 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 85 reset in 778 ms.
Product exploration explored 100000 steps with 86 reset in 950 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 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 29 ms :[(NOT p0)]
Finished random walk after 1161 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=105 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 82 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 p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2024-05-29 00:33:43] [INFO ] Invariant cache hit.
[2024-05-29 00:33:44] [INFO ] [Real]Absence check using 360 positive place invariants in 187 ms returned sat
[2024-05-29 00:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:33:45] [INFO ] [Real]Absence check using state equation in 1838 ms returned sat
[2024-05-29 00:33:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:33:46] [INFO ] [Nat]Absence check using 360 positive place invariants in 185 ms returned sat
[2024-05-29 00:33:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:33:48] [INFO ] [Nat]Absence check using state equation in 1961 ms returned sat
[2024-05-29 00:33:48] [INFO ] Computed and/alt/rep : 959/2388/959 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-29 00:34:01] [INFO ] Deduced a trap composed of 2 places in 500 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java: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 00:34:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 1 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 960/960 transitions.
Applied a total of 0 rules in 20 ms. Remains 1000 /1000 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2024-05-29 00:34:01] [INFO ] Invariant cache hit.
[2024-05-29 00:34:02] [INFO ] Implicit Places using invariants in 531 ms returned []
[2024-05-29 00:34:02] [INFO ] Invariant cache hit.
[2024-05-29 00:34:03] [INFO ] Implicit Places using invariants and state equation in 1127 ms returned []
Implicit Place search using SMT with State Equation took 1659 ms to find 0 implicit places.
[2024-05-29 00:34:03] [INFO ] Redundant transitions in 108 ms returned []
[2024-05-29 00:34:03] [INFO ] Invariant cache hit.
[2024-05-29 00:34:03] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2302 ms. Remains : 1000/1000 places, 960/960 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 71 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 29 ms :[(NOT p0)]
Finished random walk after 1099 steps, including 0 resets, run visited all 1 properties in 14 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 92 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 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-29 00:34:04] [INFO ] Invariant cache hit.
[2024-05-29 00:34:04] [INFO ] [Real]Absence check using 360 positive place invariants in 188 ms returned sat
[2024-05-29 00:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:34:06] [INFO ] [Real]Absence check using state equation in 1886 ms returned sat
[2024-05-29 00:34:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:34:07] [INFO ] [Nat]Absence check using 360 positive place invariants in 183 ms returned sat
[2024-05-29 00:34:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:34:09] [INFO ] [Nat]Absence check using state equation in 2033 ms returned sat
[2024-05-29 00:34:09] [INFO ] Computed and/alt/rep : 959/2388/959 causal constraints (skipped 0 transitions) in 69 ms.
[2024-05-29 00:34:21] [INFO ] Added : 630 causal constraints over 126 iterations in 12173 ms. Result :unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 86 reset in 775 ms.
Product exploration explored 100000 steps with 86 reset in 946 ms.
Built C files in :
/tmp/ltsmin16550944956463837667
[2024-05-29 00:34:23] [INFO ] Computing symmetric may disable matrix : 960 transitions.
[2024-05-29 00:34:23] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:34:23] [INFO ] Computing symmetric may enable matrix : 960 transitions.
[2024-05-29 00:34:23] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:34:23] [INFO ] Computing Do-Not-Accords matrix : 960 transitions.
[2024-05-29 00:34:23] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:34:23] [INFO ] Built C files in 152ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16550944956463837667
Running compilation step : cd /tmp/ltsmin16550944956463837667;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2845 ms.
Running link step : cd /tmp/ltsmin16550944956463837667;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin16550944956463837667;'/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' '--hoa' '/tmp/stateBased13210420396253820068.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 1000 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1000/1000 places, 960/960 transitions.
Applied a total of 0 rules in 23 ms. Remains 1000 /1000 variables (removed 0) and now considering 960/960 (removed 0) transitions.
[2024-05-29 00:34:38] [INFO ] Invariant cache hit.
[2024-05-29 00:34:39] [INFO ] Implicit Places using invariants in 524 ms returned []
[2024-05-29 00:34:39] [INFO ] Invariant cache hit.
[2024-05-29 00:34:40] [INFO ] Implicit Places using invariants and state equation in 1123 ms returned []
Implicit Place search using SMT with State Equation took 1649 ms to find 0 implicit places.
[2024-05-29 00:34:40] [INFO ] Redundant transitions in 113 ms returned []
[2024-05-29 00:34:40] [INFO ] Invariant cache hit.
[2024-05-29 00:34:41] [INFO ] Dead Transitions using invariants and state equation in 558 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2352 ms. Remains : 1000/1000 places, 960/960 transitions.
Built C files in :
/tmp/ltsmin16384901019241543669
[2024-05-29 00:34:41] [INFO ] Computing symmetric may disable matrix : 960 transitions.
[2024-05-29 00:34:41] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:34:41] [INFO ] Computing symmetric may enable matrix : 960 transitions.
[2024-05-29 00:34:41] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:34:41] [INFO ] Computing Do-Not-Accords matrix : 960 transitions.
[2024-05-29 00:34:41] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:34:41] [INFO ] Built C files in 172ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16384901019241543669
Running compilation step : cd /tmp/ltsmin16384901019241543669;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2831 ms.
Running link step : cd /tmp/ltsmin16384901019241543669;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin16384901019241543669;'/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' '--hoa' '/tmp/stateBased9272723962144428769.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:34:56] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:34:56] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:34:56] [INFO ] Time to serialize gal into /tmp/LTL2285515657454559328.gal : 6 ms
[2024-05-29 00:34:56] [INFO ] Time to serialize properties into /tmp/LTL4161128258447765952.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/LTL2285515657454559328.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3301330896135094041.hoa' '-atoms' '/tmp/LTL4161128258447765952.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4161128258447765952.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3301330896135094041.hoa
Detected timeout of ITS tools.
[2024-05-29 00:35:11] [INFO ] Flatten gal took : 29 ms
[2024-05-29 00:35:11] [INFO ] Flatten gal took : 30 ms
[2024-05-29 00:35:11] [INFO ] Time to serialize gal into /tmp/LTL8615566448709312703.gal : 6 ms
[2024-05-29 00:35:11] [INFO ] Time to serialize properties into /tmp/LTL3213295579118044818.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/LTL8615566448709312703.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3213295579118044818.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("(p954==1)")))
Formula 0 simplified : G!"(p954==1)"
Detected timeout of ITS tools.
[2024-05-29 00:35:26] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:35:26] [INFO ] Applying decomposition
[2024-05-29 00:35:26] [INFO ] Flatten gal took : 29 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/graph17371115414982353716.txt' '-o' '/tmp/graph17371115414982353716.bin' '-w' '/tmp/graph17371115414982353716.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17371115414982353716.bin' '-l' '-1' '-v' '-w' '/tmp/graph17371115414982353716.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:35:26] [INFO ] Decomposing Gal with order
[2024-05-29 00:35:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:35:26] [INFO ] Removed a total of 635 redundant transitions.
[2024-05-29 00:35:26] [INFO ] Flatten gal took : 42 ms
[2024-05-29 00:35:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 612 labels/synchronizations in 9 ms.
[2024-05-29 00:35:26] [INFO ] Time to serialize gal into /tmp/LTL6498548476296925335.gal : 9 ms
[2024-05-29 00:35:26] [INFO ] Time to serialize properties into /tmp/LTL16720151313758255497.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/LTL6498548476296925335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16720151313758255497.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("(i15.i2.u141.p954==1)")))
Formula 0 simplified : G!"(i15.i2.u141.p954==1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12053478593465848594
[2024-05-29 00:35:41] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12053478593465848594
Running compilation step : cd /tmp/ltsmin12053478593465848594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1739 ms.
Running link step : cd /tmp/ltsmin12053478593465848594;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin12053478593465848594;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-11 finished in 138104 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(F(p1))))))'
Support contains 4 out of 2128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 200 transitions
Trivial Post-agglo rules discarded 200 transitions
Performed 200 trivial Post agglomeration. Transition count delta: 200
Iterating post reduction 0 with 200 rules applied. Total rules applied 200 place count 2127 transition count 1887
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 1 with 200 rules applied. Total rules applied 400 place count 1927 transition count 1887
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 400 place count 1927 transition count 1688
Deduced a syphon composed of 199 places in 3 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 798 place count 1728 transition count 1688
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 802 place count 1724 transition count 1684
Iterating global reduction 2 with 4 rules applied. Total rules applied 806 place count 1724 transition count 1684
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 806 place count 1724 transition count 1683
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 808 place count 1723 transition count 1683
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 2 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2240 place count 1007 transition count 967
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 2242 place count 1005 transition count 965
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2243 place count 1004 transition count 965
Applied a total of 2243 rules in 287 ms. Remains 1004 /2128 variables (removed 1124) and now considering 965/2088 (removed 1123) transitions.
// Phase 1: matrix 965 rows 1004 cols
[2024-05-29 00:35:57] [INFO ] Computed 360 invariants in 14 ms
[2024-05-29 00:35:57] [INFO ] Implicit Places using invariants in 534 ms returned []
[2024-05-29 00:35:57] [INFO ] Invariant cache hit.
[2024-05-29 00:35:58] [INFO ] Implicit Places using invariants and state equation in 1156 ms returned []
Implicit Place search using SMT with State Equation took 1691 ms to find 0 implicit places.
[2024-05-29 00:35:58] [INFO ] Redundant transitions in 114 ms returned [964]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 964 rows 1004 cols
[2024-05-29 00:35:58] [INFO ] Computed 360 invariants in 3 ms
[2024-05-29 00:35:59] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1004/2128 places, 964/2088 transitions.
Applied a total of 0 rules in 19 ms. Remains 1004 /1004 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2660 ms. Remains : 1004/2128 places, 964/2088 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s3 0) (EQ s518 1)), p1:(AND (EQ s622 0) (EQ s902 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2750 reset in 723 ms.
Product exploration explored 100000 steps with 2675 reset in 897 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 237 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 248 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 00:36:01] [INFO ] Invariant cache hit.
[2024-05-29 00:36:02] [INFO ] [Real]Absence check using 360 positive place invariants in 203 ms returned sat
[2024-05-29 00:36:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:36:04] [INFO ] [Real]Absence check using state equation in 2014 ms returned sat
[2024-05-29 00:36:04] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:36:05] [INFO ] [Nat]Absence check using 360 positive place invariants in 191 ms returned sat
[2024-05-29 00:36:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:36:08] [INFO ] [Nat]Absence check using state equation in 2408 ms returned sat
[2024-05-29 00:36:08] [INFO ] Deduced a trap composed of 22 places in 36 ms of which 0 ms to minimize.
[2024-05-29 00:36:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 218 ms
[2024-05-29 00:36:08] [INFO ] Computed and/alt/rep : 959/2395/959 causal constraints (skipped 2 transitions) in 54 ms.
[2024-05-29 00:36:20] [INFO ] Deduced a trap composed of 2 places in 472 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java: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 00:36:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 1004 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1004/1004 places, 964/964 transitions.
Applied a total of 0 rules in 27 ms. Remains 1004 /1004 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2024-05-29 00:36:20] [INFO ] Invariant cache hit.
[2024-05-29 00:36:20] [INFO ] Implicit Places using invariants in 491 ms returned []
[2024-05-29 00:36:20] [INFO ] Invariant cache hit.
[2024-05-29 00:36:21] [INFO ] Implicit Places using invariants and state equation in 1126 ms returned []
Implicit Place search using SMT with State Equation took 1618 ms to find 0 implicit places.
[2024-05-29 00:36:22] [INFO ] Redundant transitions in 119 ms returned []
[2024-05-29 00:36:22] [INFO ] Invariant cache hit.
[2024-05-29 00:36:22] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2287 ms. Remains : 1004/1004 places, 964/964 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 211 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 1 factoid took 260 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-29 00:36:23] [INFO ] Invariant cache hit.
[2024-05-29 00:36:24] [INFO ] [Real]Absence check using 360 positive place invariants in 189 ms returned sat
[2024-05-29 00:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:36:26] [INFO ] [Real]Absence check using state equation in 1931 ms returned sat
[2024-05-29 00:36:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:36:27] [INFO ] [Nat]Absence check using 360 positive place invariants in 193 ms returned sat
[2024-05-29 00:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:36:29] [INFO ] [Nat]Absence check using state equation in 2512 ms returned sat
[2024-05-29 00:36:29] [INFO ] Deduced a trap composed of 22 places in 37 ms of which 1 ms to minimize.
[2024-05-29 00:36:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
[2024-05-29 00:36:29] [INFO ] Computed and/alt/rep : 959/2395/959 causal constraints (skipped 2 transitions) in 62 ms.
[2024-05-29 00:36:41] [INFO ] Deduced a trap composed of 2 places in 510 ms of which 2 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 00:36:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2732 reset in 737 ms.
Product exploration explored 100000 steps with 2775 reset in 910 ms.
Built C files in :
/tmp/ltsmin7455703102239330921
[2024-05-29 00:36:43] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2024-05-29 00:36:43] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:36:43] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2024-05-29 00:36:43] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:36:43] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2024-05-29 00:36:43] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:36:43] [INFO ] Built C files in 166ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7455703102239330921
Running compilation step : cd /tmp/ltsmin7455703102239330921;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2852 ms.
Running link step : cd /tmp/ltsmin7455703102239330921;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin7455703102239330921;'/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' '--hoa' '/tmp/stateBased3058879804102840027.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 1004 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1004/1004 places, 964/964 transitions.
Applied a total of 0 rules in 25 ms. Remains 1004 /1004 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2024-05-29 00:36:58] [INFO ] Invariant cache hit.
[2024-05-29 00:36:59] [INFO ] Implicit Places using invariants in 518 ms returned []
[2024-05-29 00:36:59] [INFO ] Invariant cache hit.
[2024-05-29 00:37:00] [INFO ] Implicit Places using invariants and state equation in 1083 ms returned []
Implicit Place search using SMT with State Equation took 1603 ms to find 0 implicit places.
[2024-05-29 00:37:00] [INFO ] Redundant transitions in 111 ms returned []
[2024-05-29 00:37:00] [INFO ] Invariant cache hit.
[2024-05-29 00:37:00] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2288 ms. Remains : 1004/1004 places, 964/964 transitions.
Built C files in :
/tmp/ltsmin10430890126642188593
[2024-05-29 00:37:00] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2024-05-29 00:37:00] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:37:00] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2024-05-29 00:37:00] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:37:01] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2024-05-29 00:37:01] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:37:01] [INFO ] Built C files in 166ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10430890126642188593
Running compilation step : cd /tmp/ltsmin10430890126642188593;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2843 ms.
Running link step : cd /tmp/ltsmin10430890126642188593;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin10430890126642188593;'/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' '--hoa' '/tmp/stateBased16430388020232608864.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:37:15] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:37:15] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:37:15] [INFO ] Time to serialize gal into /tmp/LTL7608925543607051550.gal : 5 ms
[2024-05-29 00:37:15] [INFO ] Time to serialize properties into /tmp/LTL8978803525954622454.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/LTL7608925543607051550.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7374352381626117042.hoa' '-atoms' '/tmp/LTL8978803525954622454.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL8978803525954622454.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7374352381626117042.hoa
Detected timeout of ITS tools.
[2024-05-29 00:37:31] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:37:31] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:37:31] [INFO ] Time to serialize gal into /tmp/LTL15099816446990732737.gal : 4 ms
[2024-05-29 00:37:31] [INFO ] Time to serialize properties into /tmp/LTL4747871862429719131.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/LTL15099816446990732737.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4747871862429719131.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F("((p1499==0)&&(p2154==1))")))||("((p53==0)&&(p1257==1))")))))
Formula 0 simplified : G(F!"((p53==0)&&(p1257==1))" & FG!"((p1499==0)&&(p2154==1))")
Detected timeout of ITS tools.
[2024-05-29 00:37:46] [INFO ] Flatten gal took : 30 ms
[2024-05-29 00:37:46] [INFO ] Applying decomposition
[2024-05-29 00:37:46] [INFO ] Flatten gal took : 26 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/graph6208127528104759924.txt' '-o' '/tmp/graph6208127528104759924.bin' '-w' '/tmp/graph6208127528104759924.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6208127528104759924.bin' '-l' '-1' '-v' '-w' '/tmp/graph6208127528104759924.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:37:46] [INFO ] Decomposing Gal with order
[2024-05-29 00:37:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:37:46] [INFO ] Removed a total of 637 redundant transitions.
[2024-05-29 00:37:46] [INFO ] Flatten gal took : 39 ms
[2024-05-29 00:37:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 606 labels/synchronizations in 9 ms.
[2024-05-29 00:37:46] [INFO ] Time to serialize gal into /tmp/LTL11799974510107137260.gal : 6 ms
[2024-05-29 00:37:46] [INFO ] Time to serialize properties into /tmp/LTL16350595222581941254.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/LTL11799974510107137260.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16350595222581941254.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((X(F("((i24.i0.u224.p1499==0)&&(i35.i2.u324.p2154==1))")))||("((i0.i0.u1.p53==0)&&(i20.u187.p1257==1))")))))
Formula 0 simplified : G(F!"((i0.i0.u1.p53==0)&&(i20.u187.p1257==1))" & FG!"((i24.i0.u224.p1499==0)&&(i35.i2.u324.p2154==1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1883491847707801649
[2024-05-29 00:38:01] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1883491847707801649
Running compilation step : cd /tmp/ltsmin1883491847707801649;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1684 ms.
Running link step : cd /tmp/ltsmin1883491847707801649;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin1883491847707801649;'/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(<>((LTLAPp0==true)))||(LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-12 finished in 139753 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' '!((p0 U (F(p1) U G(!p2))))'
Support contains 5 out of 2128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 199 transitions
Trivial Post-agglo rules discarded 199 transitions
Performed 199 trivial Post agglomeration. Transition count delta: 199
Iterating post reduction 0 with 199 rules applied. Total rules applied 199 place count 2127 transition count 1888
Reduce places removed 199 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 200 rules applied. Total rules applied 399 place count 1928 transition count 1887
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 400 place count 1927 transition count 1887
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 200 Pre rules applied. Total rules applied 400 place count 1927 transition count 1687
Deduced a syphon composed of 200 places in 4 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 3 with 400 rules applied. Total rules applied 800 place count 1727 transition count 1687
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 803 place count 1724 transition count 1684
Iterating global reduction 3 with 3 rules applied. Total rules applied 806 place count 1724 transition count 1684
Performed 714 Post agglomeration using F-continuation condition.Transition count delta: 714
Deduced a syphon composed of 714 places in 2 ms
Reduce places removed 714 places and 0 transitions.
Iterating global reduction 3 with 1428 rules applied. Total rules applied 2234 place count 1010 transition count 970
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 2236 place count 1008 transition count 968
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2237 place count 1007 transition count 968
Applied a total of 2237 rules in 292 ms. Remains 1007 /2128 variables (removed 1121) and now considering 968/2088 (removed 1120) transitions.
// Phase 1: matrix 968 rows 1007 cols
[2024-05-29 00:38:16] [INFO ] Computed 360 invariants in 6 ms
[2024-05-29 00:38:17] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-29 00:38:17] [INFO ] Invariant cache hit.
[2024-05-29 00:38:18] [INFO ] Implicit Places using invariants and state equation in 1165 ms returned []
Implicit Place search using SMT with State Equation took 1680 ms to find 0 implicit places.
[2024-05-29 00:38:18] [INFO ] Redundant transitions in 110 ms returned [967]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 967 rows 1007 cols
[2024-05-29 00:38:18] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:38:19] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1007/2128 places, 967/2088 transitions.
Applied a total of 0 rules in 21 ms. Remains 1007 /1007 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2656 ms. Remains : 1007/2128 places, 967/2088 transitions.
Stuttering acceptance computed with spot in 120 ms :[p2, (NOT p1), p2]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND p2 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=p2, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (EQ s996 0) (EQ s869 1)), p0:(OR (EQ s941 0) (EQ s229 1)), p1:(EQ s905 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 2002 steps with 0 reset in 21 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-13 finished in 2830 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(X((G(F(p0))||(p1&&F(G(p1)))))))'
Support contains 3 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 2124 transition count 2084
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 2124 transition count 2084
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 2123 transition count 2083
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 2123 transition count 2083
Applied a total of 10 rules in 216 ms. Remains 2123 /2128 variables (removed 5) and now considering 2083/2088 (removed 5) transitions.
// Phase 1: matrix 2083 rows 2123 cols
[2024-05-29 00:38:19] [INFO ] Computed 361 invariants in 11 ms
[2024-05-29 00:38:20] [INFO ] Implicit Places using invariants in 811 ms returned []
[2024-05-29 00:38:20] [INFO ] Invariant cache hit.
[2024-05-29 00:38:23] [INFO ] Implicit Places using invariants and state equation in 2651 ms returned []
Implicit Place search using SMT with State Equation took 3464 ms to find 0 implicit places.
[2024-05-29 00:38:23] [INFO ] Invariant cache hit.
[2024-05-29 00:38:24] [INFO ] Dead Transitions using invariants and state equation in 1364 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 2123/2128 places, 2083/2088 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5047 ms. Remains : 2123/2128 places, 2083/2088 transitions.
Stuttering acceptance computed with spot in 300 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}, { cond=p1, acceptance={} source=2 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s663 0) (EQ s2007 1)), p1:(EQ s481 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 26 reset in 815 ms.
Product exploration explored 100000 steps with 25 reset in 961 ms.
Computed a total of 479 stabilizing places and 479 stable transitions
Computed a total of 479 stabilizing places and 479 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 75 ms. Reduced automaton from 7 states, 12 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 233394 steps, run timeout after 3095 ms. (steps per millisecond=75 ) properties seen :{}
Probabilistic random walk after 233394 steps, saw 218071 distinct states, run finished after 3096 ms. (steps per millisecond=75 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-29 00:38:29] [INFO ] Invariant cache hit.
[2024-05-29 00:38:30] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 00:38:30] [INFO ] [Nat]Absence check using 361 positive place invariants in 124 ms returned sat
[2024-05-29 00:38:31] [INFO ] After 1004ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 00:38:32] [INFO ] Deduced a trap composed of 25 places in 564 ms of which 2 ms to minimize.
[2024-05-29 00:38:32] [INFO ] Deduced a trap composed of 21 places in 559 ms of which 1 ms to minimize.
[2024-05-29 00:38:33] [INFO ] Deduced a trap composed of 20 places in 561 ms of which 1 ms to minimize.
[2024-05-29 00:38:34] [INFO ] Deduced a trap composed of 18 places in 561 ms of which 1 ms to minimize.
[2024-05-29 00:38:34] [INFO ] Deduced a trap composed of 33 places in 597 ms of which 1 ms to minimize.
[2024-05-29 00:38:35] [INFO ] Deduced a trap composed of 33 places in 548 ms of which 2 ms to minimize.
[2024-05-29 00:38:36] [INFO ] Deduced a trap composed of 15 places in 551 ms of which 1 ms to minimize.
[2024-05-29 00:38:36] [INFO ] Deduced a trap composed of 24 places in 572 ms of which 1 ms to minimize.
[2024-05-29 00:38:37] [INFO ] Deduced a trap composed of 18 places in 562 ms of which 1 ms to minimize.
[2024-05-29 00:38:37] [INFO ] Deduced a trap composed of 36 places in 581 ms of which 1 ms to minimize.
[2024-05-29 00:38:38] [INFO ] Deduced a trap composed of 18 places in 571 ms of which 1 ms to minimize.
[2024-05-29 00:38:39] [INFO ] Deduced a trap composed of 18 places in 567 ms of which 1 ms to minimize.
[2024-05-29 00:38:39] [INFO ] Deduced a trap composed of 20 places in 557 ms of which 1 ms to minimize.
[2024-05-29 00:38:40] [INFO ] Deduced a trap composed of 16 places in 548 ms of which 1 ms to minimize.
[2024-05-29 00:38:41] [INFO ] Deduced a trap composed of 22 places in 548 ms of which 1 ms to minimize.
[2024-05-29 00:38:41] [INFO ] Deduced a trap composed of 23 places in 555 ms of which 1 ms to minimize.
[2024-05-29 00:38:42] [INFO ] Deduced a trap composed of 25 places in 497 ms of which 1 ms to minimize.
[2024-05-29 00:38:42] [INFO ] Deduced a trap composed of 23 places in 538 ms of which 1 ms to minimize.
[2024-05-29 00:38:43] [INFO ] Deduced a trap composed of 21 places in 508 ms of which 1 ms to minimize.
[2024-05-29 00:38:44] [INFO ] Deduced a trap composed of 35 places in 493 ms of which 2 ms to minimize.
[2024-05-29 00:38:44] [INFO ] Deduced a trap composed of 47 places in 506 ms of which 1 ms to minimize.
[2024-05-29 00:38:45] [INFO ] Deduced a trap composed of 26 places in 497 ms of which 1 ms to minimize.
[2024-05-29 00:38:45] [INFO ] Deduced a trap composed of 26 places in 519 ms of which 1 ms to minimize.
[2024-05-29 00:38:46] [INFO ] Deduced a trap composed of 25 places in 510 ms of which 1 ms to minimize.
[2024-05-29 00:38:46] [INFO ] Deduced a trap composed of 25 places in 493 ms of which 2 ms to minimize.
[2024-05-29 00:38:47] [INFO ] Deduced a trap composed of 20 places in 494 ms of which 1 ms to minimize.
[2024-05-29 00:38:48] [INFO ] Deduced a trap composed of 21 places in 518 ms of which 1 ms to minimize.
[2024-05-29 00:38:48] [INFO ] Deduced a trap composed of 27 places in 518 ms of which 1 ms to minimize.
[2024-05-29 00:38:49] [INFO ] Deduced a trap composed of 22 places in 524 ms of which 2 ms to minimize.
[2024-05-29 00:38:49] [INFO ] Deduced a trap composed of 33 places in 493 ms of which 1 ms to minimize.
[2024-05-29 00:38:50] [INFO ] Deduced a trap composed of 31 places in 490 ms of which 1 ms to minimize.
[2024-05-29 00:38:51] [INFO ] Deduced a trap composed of 29 places in 465 ms of which 1 ms to minimize.
[2024-05-29 00:38:51] [INFO ] Deduced a trap composed of 34 places in 465 ms of which 2 ms to minimize.
[2024-05-29 00:38:52] [INFO ] Deduced a trap composed of 29 places in 460 ms of which 1 ms to minimize.
[2024-05-29 00:38:52] [INFO ] Deduced a trap composed of 35 places in 466 ms of which 1 ms to minimize.
[2024-05-29 00:38:53] [INFO ] Deduced a trap composed of 52 places in 461 ms of which 1 ms to minimize.
[2024-05-29 00:38:53] [INFO ] Deduced a trap composed of 28 places in 506 ms of which 1 ms to minimize.
[2024-05-29 00:38:54] [INFO ] Deduced a trap composed of 24 places in 476 ms of which 1 ms to minimize.
[2024-05-29 00:38:54] [INFO ] Deduced a trap composed of 36 places in 451 ms of which 1 ms to minimize.
[2024-05-29 00:38:55] [INFO ] Deduced a trap composed of 40 places in 468 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.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 00:38:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-29 00:38:55] [INFO ] After 25095ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 26 ms.
Support contains 2 out of 2123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2123/2123 places, 2083/2083 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2123 transition count 1882
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1922 transition count 1882
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1922 transition count 1681
Deduced a syphon composed of 201 places in 4 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1721 transition count 1681
Performed 719 Post agglomeration using F-continuation condition.Transition count delta: 719
Deduced a syphon composed of 719 places in 2 ms
Reduce places removed 719 places and 0 transitions.
Iterating global reduction 2 with 1438 rules applied. Total rules applied 2242 place count 1002 transition count 962
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 277 times.
Drop transitions removed 277 transitions
Iterating global reduction 2 with 277 rules applied. Total rules applied 2519 place count 1002 transition count 962
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 2520 place count 1001 transition count 961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2521 place count 1000 transition count 961
Applied a total of 2521 rules in 254 ms. Remains 1000 /2123 variables (removed 1123) and now considering 961/2083 (removed 1122) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 255 ms. Remains : 1000/2123 places, 961/2083 transitions.
Finished random walk after 1493 steps, including 0 resets, run visited all 1 properties in 18 ms. (steps per millisecond=82 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 136 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 58 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 2123 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 : 2123/2123 places, 2083/2083 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2122 transition count 1881
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1921 transition count 1881
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1921 transition count 1680
Deduced a syphon composed of 201 places in 3 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1720 transition count 1680
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 2 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2236 place count 1004 transition count 964
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 2238 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2239 place count 1001 transition count 962
Applied a total of 2239 rules in 220 ms. Remains 1001 /2123 variables (removed 1122) and now considering 962/2083 (removed 1121) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2024-05-29 00:38:56] [INFO ] Computed 360 invariants in 2 ms
[2024-05-29 00:38:56] [INFO ] Implicit Places using invariants in 662 ms returned []
[2024-05-29 00:38:56] [INFO ] Invariant cache hit.
[2024-05-29 00:38:57] [INFO ] Implicit Places using invariants and state equation in 1060 ms returned []
Implicit Place search using SMT with State Equation took 1734 ms to find 0 implicit places.
[2024-05-29 00:38:57] [INFO ] Redundant transitions in 113 ms returned [961]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 961 rows 1001 cols
[2024-05-29 00:38:57] [INFO ] Computed 360 invariants in 4 ms
[2024-05-29 00:38:58] [INFO ] Dead Transitions using invariants and state equation in 542 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/2123 places, 961/2083 transitions.
Applied a total of 0 rules in 19 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2638 ms. Remains : 1001/2123 places, 961/2083 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 85 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 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1628 steps, including 0 resets, run visited all 1 properties in 17 ms. (steps per millisecond=95 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 102 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 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 60 reset in 787 ms.
Product exploration explored 100000 steps with 62 reset in 960 ms.
Built C files in :
/tmp/ltsmin12539721729073984023
[2024-05-29 00:39:00] [INFO ] Computing symmetric may disable matrix : 961 transitions.
[2024-05-29 00:39:00] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:39:00] [INFO ] Computing symmetric may enable matrix : 961 transitions.
[2024-05-29 00:39:00] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:39:01] [INFO ] Computing Do-Not-Accords matrix : 961 transitions.
[2024-05-29 00:39:01] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:39:01] [INFO ] Built C files in 203ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12539721729073984023
Running compilation step : cd /tmp/ltsmin12539721729073984023;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2863 ms.
Running link step : cd /tmp/ltsmin12539721729073984023;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin12539721729073984023;'/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' '--hoa' '/tmp/stateBased2921179559729001826.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 961/961 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1000 transition count 960
Applied a total of 2 rules in 34 ms. Remains 1000 /1001 variables (removed 1) and now considering 960/961 (removed 1) transitions.
// Phase 1: matrix 960 rows 1000 cols
[2024-05-29 00:39:15] [INFO ] Computed 360 invariants in 6 ms
[2024-05-29 00:39:16] [INFO ] Implicit Places using invariants in 509 ms returned []
[2024-05-29 00:39:16] [INFO ] Invariant cache hit.
[2024-05-29 00:39:17] [INFO ] Implicit Places using invariants and state equation in 1113 ms returned []
Implicit Place search using SMT with State Equation took 1635 ms to find 0 implicit places.
[2024-05-29 00:39:17] [INFO ] Redundant transitions in 98 ms returned []
[2024-05-29 00:39:17] [INFO ] Invariant cache hit.
[2024-05-29 00:39:18] [INFO ] Dead Transitions using invariants and state equation in 564 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1000/1001 places, 960/961 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2351 ms. Remains : 1000/1001 places, 960/961 transitions.
Built C files in :
/tmp/ltsmin8871657971263219635
[2024-05-29 00:39:18] [INFO ] Computing symmetric may disable matrix : 960 transitions.
[2024-05-29 00:39:18] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:39:18] [INFO ] Computing symmetric may enable matrix : 960 transitions.
[2024-05-29 00:39:18] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:39:18] [INFO ] Computing Do-Not-Accords matrix : 960 transitions.
[2024-05-29 00:39:18] [INFO ] Computation of Completed DNA matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-29 00:39:18] [INFO ] Built C files in 180ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8871657971263219635
Running compilation step : cd /tmp/ltsmin8871657971263219635;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2811 ms.
Running link step : cd /tmp/ltsmin8871657971263219635;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin8871657971263219635;'/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' '--hoa' '/tmp/stateBased10422655170186555274.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:39:33] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:39:33] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:39:33] [INFO ] Time to serialize gal into /tmp/LTL6458858298896162626.gal : 5 ms
[2024-05-29 00:39:33] [INFO ] Time to serialize properties into /tmp/LTL507479133037562521.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/LTL6458858298896162626.gal' '-t' 'CGAL' '-hoa' '/tmp/aut379152384977464517.hoa' '-atoms' '/tmp/LTL507479133037562521.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...315
Loading property file /tmp/LTL507479133037562521.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut379152384977464517.hoa
Detected timeout of ITS tools.
[2024-05-29 00:39:48] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:39:48] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:39:48] [INFO ] Time to serialize gal into /tmp/LTL14565877306334689811.gal : 5 ms
[2024-05-29 00:39:48] [INFO ] Time to serialize properties into /tmp/LTL1022690063534393922.ltl : 24 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/LTL14565877306334689811.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1022690063534393922.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((G(F("((p745==0)||(p2269==1))")))||(("(p537==1)")&&(F(G("(p537==1)"))))))))
Formula 0 simplified : XX(FG!"((p745==0)||(p2269==1))" & (!"(p537==1)" | GF!"(p537==1)"))
Detected timeout of ITS tools.
[2024-05-29 00:40:03] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:40:03] [INFO ] Applying decomposition
[2024-05-29 00:40:03] [INFO ] Flatten gal took : 27 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/graph16470413314170384073.txt' '-o' '/tmp/graph16470413314170384073.bin' '-w' '/tmp/graph16470413314170384073.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16470413314170384073.bin' '-l' '-1' '-v' '-w' '/tmp/graph16470413314170384073.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:40:03] [INFO ] Decomposing Gal with order
[2024-05-29 00:40:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:40:03] [INFO ] Removed a total of 635 redundant transitions.
[2024-05-29 00:40:03] [INFO ] Flatten gal took : 42 ms
[2024-05-29 00:40:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 616 labels/synchronizations in 9 ms.
[2024-05-29 00:40:03] [INFO ] Time to serialize gal into /tmp/LTL17686529444427602072.gal : 8 ms
[2024-05-29 00:40:03] [INFO ] Time to serialize properties into /tmp/LTL10836404389849873489.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/LTL17686529444427602072.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10836404389849873489.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 : !((X(X((G(F("((i11.i2.u108.p745==0)||(i37.i2.u341.p2269==1))")))||(("(i8.i1.u77.p537==1)")&&(F(G("(i8.i1.u77.p537==1)"))))))))
Formula 0 simplified : XX(FG!"((i11.i2.u108.p745==0)||(i37.i2.u341.p2269==1))" & (!"(i8.i1.u77.p537==1)" | GF!"(i8.i1.u77.p537==1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5783016228166941459
[2024-05-29 00:40:18] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5783016228166941459
Running compilation step : cd /tmp/ltsmin5783016228166941459;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1755 ms.
Running link step : cd /tmp/ltsmin5783016228166941459;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin5783016228166941459;'/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(X(([](<>((LTLAPp0==true)))||((LTLAPp1==true)&&<>([]((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-14 finished in 134489 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((X(p1)||p0))))'
Found a Lengthening insensitive property : ShieldIIPs-PT-040B-LTLCardinality-03
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 199 Pre rules applied. Total rules applied 402 place count 1926 transition count 1687
Deduced a syphon composed of 199 places in 4 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 2 with 398 rules applied. Total rules applied 800 place count 1727 transition count 1687
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 805 place count 1722 transition count 1682
Iterating global reduction 2 with 5 rules applied. Total rules applied 810 place count 1722 transition count 1682
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 810 place count 1722 transition count 1681
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 812 place count 1721 transition count 1681
Performed 713 Post agglomeration using F-continuation condition.Transition count delta: 713
Deduced a syphon composed of 713 places in 2 ms
Reduce places removed 713 places and 0 transitions.
Iterating global reduction 2 with 1426 rules applied. Total rules applied 2238 place count 1008 transition count 968
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 2240 place count 1006 transition count 966
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2241 place count 1005 transition count 966
Applied a total of 2241 rules in 306 ms. Remains 1005 /2128 variables (removed 1123) and now considering 966/2088 (removed 1122) transitions.
// Phase 1: matrix 966 rows 1005 cols
[2024-05-29 00:40:34] [INFO ] Computed 360 invariants in 5 ms
[2024-05-29 00:40:34] [INFO ] Implicit Places using invariants in 534 ms returned []
[2024-05-29 00:40:34] [INFO ] Invariant cache hit.
[2024-05-29 00:40:36] [INFO ] Implicit Places using invariants and state equation in 1179 ms returned []
Implicit Place search using SMT with State Equation took 1713 ms to find 0 implicit places.
[2024-05-29 00:40:36] [INFO ] Invariant cache hit.
[2024-05-29 00:40:36] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1005/2128 places, 966/2088 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2578 ms. Remains : 1005/2128 places, 966/2088 transitions.
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s406 0) (EQ s354 1)), p0:(OR (EQ s294 0) (EQ s524 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 14555 steps with 7 reset in 122 ms.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-03 finished in 2932 ms.
FORMULA ShieldIIPs-PT-040B-LTLCardinality-03 FALSE TECHNIQUES LENGTHENING_INSENSITIVE
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&&F(G(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(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' '!(X(X(F(p0))))'
Found a Shortening insensitive property : ShieldIIPs-PT-040B-LTLCardinality-09
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 2128 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2128/2128 places, 2088/2088 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 201 transitions
Trivial Post-agglo rules discarded 201 transitions
Performed 201 trivial Post agglomeration. Transition count delta: 201
Iterating post reduction 0 with 201 rules applied. Total rules applied 201 place count 2127 transition count 1886
Reduce places removed 201 places and 0 transitions.
Iterating post reduction 1 with 201 rules applied. Total rules applied 402 place count 1926 transition count 1886
Performed 201 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 201 Pre rules applied. Total rules applied 402 place count 1926 transition count 1685
Deduced a syphon composed of 201 places in 3 ms
Reduce places removed 201 places and 0 transitions.
Iterating global reduction 2 with 402 rules applied. Total rules applied 804 place count 1725 transition count 1685
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 808 place count 1721 transition count 1681
Iterating global reduction 2 with 4 rules applied. Total rules applied 812 place count 1721 transition count 1681
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 812 place count 1721 transition count 1680
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 814 place count 1720 transition count 1680
Performed 716 Post agglomeration using F-continuation condition.Transition count delta: 716
Deduced a syphon composed of 716 places in 2 ms
Reduce places removed 716 places and 0 transitions.
Iterating global reduction 2 with 1432 rules applied. Total rules applied 2246 place count 1004 transition count 964
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 2248 place count 1002 transition count 962
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 2249 place count 1001 transition count 962
Applied a total of 2249 rules in 292 ms. Remains 1001 /2128 variables (removed 1127) and now considering 962/2088 (removed 1126) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2024-05-29 00:40:37] [INFO ] Computed 360 invariants in 5 ms
[2024-05-29 00:40:37] [INFO ] Implicit Places using invariants in 493 ms returned []
[2024-05-29 00:40:37] [INFO ] Invariant cache hit.
[2024-05-29 00:40:39] [INFO ] Implicit Places using invariants and state equation in 1145 ms returned []
Implicit Place search using SMT with State Equation took 1639 ms to find 0 implicit places.
[2024-05-29 00:40:39] [INFO ] Invariant cache hit.
[2024-05-29 00:40:39] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Starting structural reductions in LI_LTL mode, iteration 1 : 1001/2128 places, 962/2088 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 2487 ms. Remains : 1001/2128 places, 962/2088 transitions.
Running random walk in product with property : ShieldIIPs-PT-040B-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(AND (EQ s448 0) (EQ s178 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 65 reset in 803 ms.
Product exploration explored 100000 steps with 65 reset in 1063 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 95 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1500 steps, including 0 resets, run visited all 1 properties in 19 ms. (steps per millisecond=78 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 84 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:40:42] [INFO ] Invariant cache hit.
[2024-05-29 00:40:42] [INFO ] [Real]Absence check using 360 positive place invariants in 189 ms returned sat
[2024-05-29 00:40:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:40:44] [INFO ] [Real]Absence check using state equation in 1928 ms returned sat
[2024-05-29 00:40:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:40:45] [INFO ] [Nat]Absence check using 360 positive place invariants in 192 ms returned sat
[2024-05-29 00:40:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:40:47] [INFO ] [Nat]Absence check using state equation in 1831 ms returned sat
[2024-05-29 00:40:47] [INFO ] Computed and/alt/rep : 961/2394/961 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-29 00:40:59] [INFO ] Added : 595 causal constraints over 119 iterations in 12335 ms. Result :unknown
Could not prove EG (NOT p0)
Support contains 2 out of 1001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 962/962 transitions.
Applied a total of 0 rules in 15 ms. Remains 1001 /1001 variables (removed 0) and now considering 962/962 (removed 0) transitions.
[2024-05-29 00:40:59] [INFO ] Invariant cache hit.
[2024-05-29 00:41:00] [INFO ] Implicit Places using invariants in 527 ms returned []
[2024-05-29 00:41:00] [INFO ] Invariant cache hit.
[2024-05-29 00:41:01] [INFO ] Implicit Places using invariants and state equation in 1181 ms returned []
Implicit Place search using SMT with State Equation took 1709 ms to find 0 implicit places.
[2024-05-29 00:41:01] [INFO ] Invariant cache hit.
[2024-05-29 00:41:02] [INFO ] Dead Transitions using invariants and state equation in 512 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2236 ms. Remains : 1001/1001 places, 962/962 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 62 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1496 steps, including 0 resets, run visited all 1 properties in 26 ms. (steps per millisecond=57 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2024-05-29 00:41:02] [INFO ] Invariant cache hit.
[2024-05-29 00:41:03] [INFO ] [Real]Absence check using 360 positive place invariants in 192 ms returned sat
[2024-05-29 00:41:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 00:41:05] [INFO ] [Real]Absence check using state equation in 1954 ms returned sat
[2024-05-29 00:41:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 00:41:06] [INFO ] [Nat]Absence check using 360 positive place invariants in 201 ms returned sat
[2024-05-29 00:41:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 00:41:08] [INFO ] [Nat]Absence check using state equation in 1974 ms returned sat
[2024-05-29 00:41:08] [INFO ] Computed and/alt/rep : 961/2394/961 causal constraints (skipped 0 transitions) in 61 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1189)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:523)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:804)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-29 00:41:20] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 66 reset in 780 ms.
Product exploration explored 100000 steps with 66 reset in 968 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 1001 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1001/1001 places, 962/962 transitions.
Applied a total of 0 rules in 23 ms. Remains 1001 /1001 variables (removed 0) and now considering 962/962 (removed 0) transitions.
[2024-05-29 00:41:22] [INFO ] Redundant transitions in 99 ms returned [961]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 961 rows 1001 cols
[2024-05-29 00:41:22] [INFO ] Computed 360 invariants in 2 ms
[2024-05-29 00:41:23] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1001/1001 places, 961/962 transitions.
Applied a total of 0 rules in 19 ms. Remains 1001 /1001 variables (removed 0) and now considering 961/961 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 684 ms. Remains : 1001/1001 places, 961/962 transitions.
Built C files in :
/tmp/ltsmin12387271083795217452
[2024-05-29 00:41:23] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12387271083795217452
Running compilation step : cd /tmp/ltsmin12387271083795217452;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1854 ms.
Running link step : cd /tmp/ltsmin12387271083795217452;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin12387271083795217452;'/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' '--hoa' '/tmp/stateBased655532057571134966.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 1001 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1001/1001 places, 962/962 transitions.
Applied a total of 0 rules in 15 ms. Remains 1001 /1001 variables (removed 0) and now considering 962/962 (removed 0) transitions.
// Phase 1: matrix 962 rows 1001 cols
[2024-05-29 00:41:38] [INFO ] Computed 360 invariants in 5 ms
[2024-05-29 00:41:38] [INFO ] Implicit Places using invariants in 512 ms returned []
[2024-05-29 00:41:38] [INFO ] Invariant cache hit.
[2024-05-29 00:41:40] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1658 ms to find 0 implicit places.
[2024-05-29 00:41:40] [INFO ] Invariant cache hit.
[2024-05-29 00:41:40] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2212 ms. Remains : 1001/1001 places, 962/962 transitions.
Built C files in :
/tmp/ltsmin13735219299635870674
[2024-05-29 00:41:40] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13735219299635870674
Running compilation step : cd /tmp/ltsmin13735219299635870674;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1861 ms.
Running link step : cd /tmp/ltsmin13735219299635870674;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin13735219299635870674;'/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' '--hoa' '/tmp/stateBased17244390437682959317.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-29 00:41:55] [INFO ] Flatten gal took : 29 ms
[2024-05-29 00:41:55] [INFO ] Flatten gal took : 27 ms
[2024-05-29 00:41:55] [INFO ] Time to serialize gal into /tmp/LTL16400173323003215343.gal : 5 ms
[2024-05-29 00:41:55] [INFO ] Time to serialize properties into /tmp/LTL16001236456927243187.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/LTL16400173323003215343.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14427283710751299237.hoa' '-atoms' '/tmp/LTL16001236456927243187.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/LTL16001236456927243187.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14427283710751299237.hoa
Detected timeout of ITS tools.
[2024-05-29 00:42:10] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:42:10] [INFO ] Flatten gal took : 28 ms
[2024-05-29 00:42:10] [INFO ] Time to serialize gal into /tmp/LTL17994198806754077619.gal : 5 ms
[2024-05-29 00:42:10] [INFO ] Time to serialize properties into /tmp/LTL13060280428167047440.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/LTL17994198806754077619.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13060280428167047440.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 : !((X(X(F("((p1089==0)&&(p465==1))")))))
Formula 0 simplified : XXG!"((p1089==0)&&(p465==1))"
Detected timeout of ITS tools.
[2024-05-29 00:42:25] [INFO ] Flatten gal took : 34 ms
[2024-05-29 00:42:25] [INFO ] Applying decomposition
[2024-05-29 00:42:25] [INFO ] Flatten gal took : 28 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/graph3863888083183242628.txt' '-o' '/tmp/graph3863888083183242628.bin' '-w' '/tmp/graph3863888083183242628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3863888083183242628.bin' '-l' '-1' '-v' '-w' '/tmp/graph3863888083183242628.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:42:26] [INFO ] Decomposing Gal with order
[2024-05-29 00:42:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:42:26] [INFO ] Removed a total of 637 redundant transitions.
[2024-05-29 00:42:26] [INFO ] Flatten gal took : 40 ms
[2024-05-29 00:42:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 616 labels/synchronizations in 7 ms.
[2024-05-29 00:42:26] [INFO ] Time to serialize gal into /tmp/LTL9407868963297020417.gal : 23 ms
[2024-05-29 00:42:26] [INFO ] Time to serialize properties into /tmp/LTL13346425704347534652.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/LTL9407868963297020417.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13346425704347534652.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(X(F("((i17.i2.u161.p1089==0)&&(i7.i2.u64.p465==1))")))))
Formula 0 simplified : XXG!"((i17.i2.u161.p1089==0)&&(i7.i2.u64.p465==1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14932042015477463766
[2024-05-29 00:42:41] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14932042015477463766
Running compilation step : cd /tmp/ltsmin14932042015477463766;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1739 ms.
Running link step : cd /tmp/ltsmin14932042015477463766;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin14932042015477463766;'/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(X(<>((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property ShieldIIPs-PT-040B-LTLCardinality-09 finished in 139324 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)||X((p1&&G(p2)))))'
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))'
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(F(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(X((G(F(p0))||(p1&&F(G(p1)))))))'
[2024-05-29 00:42:56] [INFO ] Flatten gal took : 45 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4453470874296183329
[2024-05-29 00:42:56] [INFO ] Too many transitions (2088) to apply POR reductions. Disabling POR matrices.
[2024-05-29 00:42:56] [INFO ] Applying decomposition
[2024-05-29 00:42:56] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4453470874296183329
Running compilation step : cd /tmp/ltsmin4453470874296183329;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '102' '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 00:42:56] [INFO ] Flatten gal took : 47 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/graph11704629716151224713.txt' '-o' '/tmp/graph11704629716151224713.bin' '-w' '/tmp/graph11704629716151224713.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11704629716151224713.bin' '-l' '-1' '-v' '-w' '/tmp/graph11704629716151224713.weights' '-q' '0' '-e' '0.001'
[2024-05-29 00:42:56] [INFO ] Decomposing Gal with order
[2024-05-29 00:42:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 00:42:57] [INFO ] Removed a total of 920 redundant transitions.
[2024-05-29 00:42:57] [INFO ] Flatten gal took : 80 ms
[2024-05-29 00:42:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2024-05-29 00:42:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality1036748674083155419.gal : 21 ms
[2024-05-29 00:42:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality1364735865642536681.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/LTLCardinality1036748674083155419.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1364735865642536681.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 7 LTL properties
Checking formula 0 : !((F(("(i16.i5.u348.p1038==0)")&&(F(G("(i16.i5.u348.p1038==0)"))))))
Formula 0 simplified : GF!"(i16.i5.u348.p1038==0)"
Compilation finished in 4433 ms.
Running link step : cd /tmp/ltsmin4453470874296183329;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin4453470874296183329;'/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' '<>(((LTLAPp2==true)&&<>([]((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4453470874296183329;'/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' '<>(((LTLAPp2==true)&&<>([]((LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4453470874296183329;'/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' '<>((LTLAPp3==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4453470874296183329;'/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' '<>((LTLAPp3==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4453470874296183329;'/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(X(<>((LTLAPp4==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4453470874296183329;'/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(X(<>((LTLAPp4==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4453470874296183329;'/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' '(<>((LTLAPp5==true))||X(((LTLAPp6==true)&&[]((LTLAPp7==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-29 01:09:53] [INFO ] Applying decomposition
[2024-05-29 01:09:53] [INFO ] Flatten gal took : 108 ms
[2024-05-29 01:09:53] [INFO ] Decomposing Gal with order
[2024-05-29 01:09:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 01:09:54] [INFO ] Removed a total of 640 redundant transitions.
[2024-05-29 01:09:54] [INFO ] Flatten gal took : 163 ms
[2024-05-29 01:09:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 800 labels/synchronizations in 55 ms.
[2024-05-29 01:09:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality4631064290997064177.gal : 43 ms
[2024-05-29 01:09:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality14990409831498493231.ltl : 2516 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/LTLCardinality4631064290997064177.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality14990409831498493231.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 7 LTL properties
Checking formula 0 : !((F(("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u329.p1038==0)")&&(F(G("(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0...219
Formula 0 simplified : GF!"(i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i0.i1.u329.p1038==0)"
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4453470874296183329;'/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' '(<>((LTLAPp5==true))||X(((LTLAPp6==true)&&[]((LTLAPp7==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4453470874296183329;'/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' '<>((LTLAPp8==true))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 5001040 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16034952 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="ShieldIIPs-PT-040B"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPs-PT-040B, 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-171683788500087"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-040B.tgz
mv ShieldIIPs-PT-040B 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 ;