Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r101-tall-167814476201036.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is DatabaseWithMutex-COL-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r101-tall-167814476201036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 7.7K Feb 25 13:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 25 13:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 13:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 13:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Feb 25 13:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 27K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1678344375771

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DatabaseWithMutex-COL-10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-09 06:46:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 06:46:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 06:46:17] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-09 06:46:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-09 06:46:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 405 ms
[2023-03-09 06:46:17] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 830 PT places and 800.0 transition bindings in 12 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-09 06:46:17] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions 22 arcs in 5 ms.
[2023-03-09 06:46:17] [INFO ] Skeletonized 16 HLPN properties in 8 ms.
Initial state reduction rules removed 1 formulas.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Finished random walk after 168 steps, including 0 resets, run visited all 10 properties in 10 ms. (steps per millisecond=16 )
[2023-03-09 06:46:18] [INFO ] Flatten gal took : 13 ms
[2023-03-09 06:46:18] [INFO ] Flatten gal took : 2 ms
Transition Release forces synchronizations/join behavior on parameter s of sort site
Transition Acquire forces synchronizations/join behavior on parameter f of sort file
[2023-03-09 06:46:18] [INFO ] Unfolded HLPN to a Petri net with 830 places and 800 transitions 3800 arcs in 49 ms.
[2023-03-09 06:46:18] [INFO ] Unfolded 15 HLPN properties in 1 ms.
[2023-03-09 06:46:18] [INFO ] Reduced 90 identical enabling conditions.
Support contains 830 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 17 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2023-03-09 06:46:18] [INFO ] Computed 130 place invariants in 57 ms
[2023-03-09 06:46:18] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-09 06:46:18] [INFO ] Invariant cache hit.
[2023-03-09 06:46:19] [INFO ] Implicit Places using invariants and state equation in 410 ms returned []
Implicit Place search using SMT with State Equation took 802 ms to find 0 implicit places.
[2023-03-09 06:46:19] [INFO ] Invariant cache hit.
[2023-03-09 06:46:19] [INFO ] Dead Transitions using invariants and state equation in 452 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1273 ms. Remains : 830/830 places, 800/800 transitions.
Support contains 830 out of 830 places after structural reductions.
[2023-03-09 06:46:19] [INFO ] Flatten gal took : 125 ms
[2023-03-09 06:46:20] [INFO ] Flatten gal took : 107 ms
[2023-03-09 06:46:20] [INFO ] Input system was already deterministic with 800 transitions.
Finished random walk after 280 steps, including 0 resets, run visited all 13 properties in 40 ms. (steps per millisecond=7 )
FORMULA DatabaseWithMutex-COL-10-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA DatabaseWithMutex-COL-10-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0)) U (p1 U p0))))'
Support contains 300 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 43 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:46:21] [INFO ] Invariant cache hit.
[2023-03-09 06:46:21] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-09 06:46:21] [INFO ] Invariant cache hit.
[2023-03-09 06:46:22] [INFO ] Implicit Places using invariants and state equation in 737 ms returned []
Implicit Place search using SMT with State Equation took 984 ms to find 0 implicit places.
[2023-03-09 06:46:22] [INFO ] Invariant cache hit.
[2023-03-09 06:46:22] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1465 ms. Remains : 830/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 847 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (AND (GEQ s202 1) (GEQ s522 1) (GEQ s532 1) (GEQ s542 1) (GEQ s552 1) (GEQ s562 1) (GEQ s572 1) (GEQ s582 1) (GEQ s592 1) (GEQ s602 1)) (AND (GEQ s...], 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-00 finished in 2450 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 110 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 40 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:46:23] [INFO ] Invariant cache hit.
[2023-03-09 06:46:24] [INFO ] Implicit Places using invariants in 513 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 517 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 18 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 575 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s520 1)) (AND (GEQ s60 1) (GEQ s526 1)) (AND (GEQ s36 1) (GEQ s523 1)) (AND (GEQ s74 1) (GEQ s527 1)) (AND (GEQ s15 1) (GEQ s5...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 6023 reset in 749 ms.
Product exploration explored 100000 steps with 6018 reset in 717 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 115 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 119 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 30 ms :[(NOT p0)]
// Phase 1: matrix 800 rows 730 cols
[2023-03-09 06:46:26] [INFO ] Computed 30 place invariants in 32 ms
[2023-03-09 06:46:27] [INFO ] [Real]Absence check using 26 positive place invariants in 94 ms returned sat
[2023-03-09 06:46:27] [INFO ] [Real]Absence check using 26 positive and 4 generalized place invariants in 34 ms returned sat
[2023-03-09 06:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:46:30] [INFO ] [Real]Absence check using state equation in 3044 ms returned sat
[2023-03-09 06:46:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:46:31] [INFO ] [Nat]Absence check using 26 positive place invariants in 50 ms returned sat
[2023-03-09 06:46:31] [INFO ] [Nat]Absence check using 26 positive and 4 generalized place invariants in 112 ms returned sat
[2023-03-09 06:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:46:34] [INFO ] [Nat]Absence check using state equation in 2201 ms returned sat
[2023-03-09 06:46:34] [INFO ] Deduced a trap composed of 21 places in 344 ms of which 4 ms to minimize.
[2023-03-09 06:46:34] [INFO ] Deduced a trap composed of 21 places in 164 ms of which 1 ms to minimize.
[2023-03-09 06:46:34] [INFO ] Deduced a trap composed of 21 places in 117 ms of which 1 ms to minimize.
[2023-03-09 06:46:35] [INFO ] Deduced a trap composed of 21 places in 132 ms of which 15 ms to minimize.
[2023-03-09 06:46:35] [INFO ] Deduced a trap composed of 21 places in 174 ms of which 1 ms to minimize.
[2023-03-09 06:46:35] [INFO ] Deduced a trap composed of 21 places in 137 ms of which 1 ms to minimize.
[2023-03-09 06:46:35] [INFO ] Deduced a trap composed of 21 places in 153 ms of which 0 ms to minimize.
[2023-03-09 06:46:36] [INFO ] Deduced a trap composed of 21 places in 100 ms of which 1 ms to minimize.
[2023-03-09 06:46:36] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 0 ms to minimize.
[2023-03-09 06:46:36] [INFO ] Deduced a trap composed of 21 places in 94 ms of which 1 ms to minimize.
[2023-03-09 06:46:36] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 1 ms to minimize.
[2023-03-09 06:46:36] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2381 ms
[2023-03-09 06:46:36] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2382 ms
[2023-03-09 06:46:36] [INFO ] Computed and/alt/rep : 700/2300/700 causal constraints (skipped 0 transitions) in 50 ms.
[2023-03-09 06:46:43] [INFO ] Deduced a trap composed of 21 places in 113 ms of which 0 ms to minimize.
[2023-03-09 06:46:43] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 0 ms to minimize.
[2023-03-09 06:46:43] [INFO ] Deduced a trap composed of 21 places in 109 ms of which 0 ms to minimize.
[2023-03-09 06:46:43] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 1 ms to minimize.
[2023-03-09 06:46:44] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 0 ms to minimize.
[2023-03-09 06:46:44] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 1 ms to minimize.
[2023-03-09 06:46:44] [INFO ] Deduced a trap composed of 21 places in 107 ms of which 1 ms to minimize.
[2023-03-09 06:46:44] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 0 ms to minimize.
[2023-03-09 06:46:45] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 1 ms to minimize.
[2023-03-09 06:46:45] [INFO ] Deduced a trap composed of 21 places in 134 ms of which 1 ms to minimize.
[2023-03-09 06:46:45] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 0 ms to minimize.
[2023-03-09 06:46:45] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2531 ms
[2023-03-09 06:46:45] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2531 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:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 06:46:45] [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 110 out of 730 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 730/730 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 730 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 630 transition count 700
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 200 place count 630 transition count 600
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 400 place count 530 transition count 600
Applied a total of 400 rules in 77 ms. Remains 530 /730 variables (removed 200) and now considering 600/800 (removed 200) transitions.
// Phase 1: matrix 600 rows 530 cols
[2023-03-09 06:46:45] [INFO ] Computed 30 place invariants in 19 ms
[2023-03-09 06:46:46] [INFO ] Implicit Places using invariants in 257 ms returned []
[2023-03-09 06:46:46] [INFO ] Invariant cache hit.
[2023-03-09 06:46:47] [INFO ] Implicit Places using invariants and state equation in 1266 ms returned []
Implicit Place search using SMT with State Equation took 1527 ms to find 0 implicit places.
[2023-03-09 06:46:47] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-09 06:46:47] [INFO ] Invariant cache hit.
[2023-03-09 06:46:47] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 530/730 places, 600/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1946 ms. Remains : 530/730 places, 600/800 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 647 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 32 ms :[(NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 113 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2023-03-09 06:46:48] [INFO ] Invariant cache hit.
[2023-03-09 06:46:49] [INFO ] [Real]Absence check using 28 positive place invariants in 78 ms returned sat
[2023-03-09 06:46:49] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-09 06:46:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:46:52] [INFO ] [Real]Absence check using state equation in 2631 ms returned sat
[2023-03-09 06:46:52] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:46:53] [INFO ] [Nat]Absence check using 28 positive place invariants in 41 ms returned sat
[2023-03-09 06:46:53] [INFO ] [Nat]Absence check using 28 positive and 2 generalized place invariants in 38 ms returned sat
[2023-03-09 06:46:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:46:55] [INFO ] [Nat]Absence check using state equation in 1802 ms returned sat
[2023-03-09 06:46:55] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 1 ms to minimize.
[2023-03-09 06:46:55] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:46:55] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2023-03-09 06:46:55] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 0 ms to minimize.
[2023-03-09 06:46:55] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2023-03-09 06:46:55] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 0 ms to minimize.
[2023-03-09 06:46:55] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2023-03-09 06:46:56] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 1 ms to minimize.
[2023-03-09 06:46:56] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 1 ms to minimize.
[2023-03-09 06:46:56] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 1 ms to minimize.
[2023-03-09 06:46:56] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 0 ms to minimize.
[2023-03-09 06:46:56] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1269 ms
[2023-03-09 06:46:56] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1269 ms
[2023-03-09 06:46:56] [INFO ] Computed and/alt/rep : 500/2100/500 causal constraints (skipped 0 transitions) in 37 ms.
[2023-03-09 06:46:58] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 1 ms to minimize.
[2023-03-09 06:46:58] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 1 ms to minimize.
[2023-03-09 06:46:58] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 1 ms to minimize.
[2023-03-09 06:46:59] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 0 ms to minimize.
[2023-03-09 06:46:59] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 1 ms to minimize.
[2023-03-09 06:46:59] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:46:59] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:46:59] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 1 ms to minimize.
[2023-03-09 06:46:59] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 1 ms to minimize.
[2023-03-09 06:46:59] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 0 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1436 ms
[2023-03-09 06:47:00] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1437 ms
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 1 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 87 ms of which 0 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 1 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 83 ms of which 1 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 84 ms of which 0 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 1 ms to minimize.
[2023-03-09 06:47:00] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 2 ms to minimize.
[2023-03-09 06:47:01] [INFO ] Deduced a trap composed of 9 places in 79 ms of which 1 ms to minimize.
[2023-03-09 06:47:01] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 0 ms to minimize.
[2023-03-09 06:47:01] [INFO ] Deduced a trap composed of 9 places in 82 ms of which 1 ms to minimize.
[2023-03-09 06:47:01] [INFO ] Deduced a trap composed of 9 places in 62 ms of which 0 ms to minimize.
[2023-03-09 06:47:01] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1362 ms
[2023-03-09 06:47:01] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1363 ms
[2023-03-09 06:47:01] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 0 ms to minimize.
[2023-03-09 06:47:01] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 2 ms to minimize.
[2023-03-09 06:47:01] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 1 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 78 ms of which 1 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 2 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 0 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 5 ms to minimize.
[2023-03-09 06:47:02] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1270 ms
[2023-03-09 06:47:02] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1270 ms
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 91 ms of which 0 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 7 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 1 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 0 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2023-03-09 06:47:03] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 0 ms to minimize.
[2023-03-09 06:47:04] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 1 ms to minimize.
[2023-03-09 06:47:04] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 3 ms to minimize.
[2023-03-09 06:47:04] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1213 ms
[2023-03-09 06:47:04] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1214 ms
[2023-03-09 06:47:04] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2023-03-09 06:47:04] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 1 ms to minimize.
[2023-03-09 06:47:04] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-09 06:47:04] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 8 ms to minimize.
[2023-03-09 06:47:04] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2023-03-09 06:47:05] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 0 ms to minimize.
[2023-03-09 06:47:05] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 0 ms to minimize.
[2023-03-09 06:47:05] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 1 ms to minimize.
[2023-03-09 06:47:05] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2023-03-09 06:47:06] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2023-03-09 06:47:06] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 1 ms to minimize.
[2023-03-09 06:47:06] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2111 ms
[2023-03-09 06:47:06] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2111 ms
[2023-03-09 06:47:06] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2023-03-09 06:47:06] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 1 ms to minimize.
[2023-03-09 06:47:07] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-09 06:47:07] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 901 ms
[2023-03-09 06:47:07] [INFO ] Deduced a trap composed of 9 places in 282 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 06:47:07] [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 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 8194 reset in 689 ms.
Product exploration explored 100000 steps with 8208 reset in 701 ms.
Built C files in :
/tmp/ltsmin7037755390686804154
[2023-03-09 06:47:09] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2023-03-09 06:47:09] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:47:09] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2023-03-09 06:47:09] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:47:09] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2023-03-09 06:47:09] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:47:09] [INFO ] Built C files in 139ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7037755390686804154
Running compilation step : cd /tmp/ltsmin7037755390686804154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2636 ms.
Running link step : cd /tmp/ltsmin7037755390686804154;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin7037755390686804154;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased14063624227917647059.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 110 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 600/600 transitions.
Applied a total of 0 rules in 18 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2023-03-09 06:47:24] [INFO ] Invariant cache hit.
[2023-03-09 06:47:24] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-09 06:47:24] [INFO ] Invariant cache hit.
[2023-03-09 06:47:25] [INFO ] Implicit Places using invariants and state equation in 1296 ms returned []
Implicit Place search using SMT with State Equation took 1641 ms to find 0 implicit places.
[2023-03-09 06:47:25] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-09 06:47:25] [INFO ] Invariant cache hit.
[2023-03-09 06:47:26] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2086 ms. Remains : 530/530 places, 600/600 transitions.
Built C files in :
/tmp/ltsmin10307238815274387233
[2023-03-09 06:47:26] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2023-03-09 06:47:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:47:26] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2023-03-09 06:47:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:47:26] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2023-03-09 06:47:26] [INFO ] Computation of Completed DNA matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:47:26] [INFO ] Built C files in 109ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10307238815274387233
Running compilation step : cd /tmp/ltsmin10307238815274387233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1425 ms.
Running link step : cd /tmp/ltsmin10307238815274387233;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin10307238815274387233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4438215768733656749.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 06:47:41] [INFO ] Flatten gal took : 40 ms
[2023-03-09 06:47:41] [INFO ] Flatten gal took : 59 ms
[2023-03-09 06:47:41] [INFO ] Time to serialize gal into /tmp/LTL15477266428064888735.gal : 27 ms
[2023-03-09 06:47:41] [INFO ] Time to serialize properties into /tmp/LTL2625271682950983136.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15477266428064888735.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15200947098926937125.hoa' '-atoms' '/tmp/LTL2625271682950983136.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL2625271682950983136.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15200947098926937125.hoa
Detected timeout of ITS tools.
[2023-03-09 06:47:56] [INFO ] Flatten gal took : 66 ms
[2023-03-09 06:47:56] [INFO ] Flatten gal took : 44 ms
[2023-03-09 06:47:56] [INFO ] Time to serialize gal into /tmp/LTL10116811779068331284.gal : 23 ms
[2023-03-09 06:47:56] [INFO ] Time to serialize properties into /tmp/LTL17689357229728491271.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10116811779068331284.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17689357229728491271.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||(...4120
Formula 0 simplified : XG!"(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||((R...4114
Detected timeout of ITS tools.
[2023-03-09 06:48:12] [INFO ] Flatten gal took : 28 ms
[2023-03-09 06:48:12] [INFO ] Applying decomposition
[2023-03-09 06:48:12] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4971354572445350629.txt' '-o' '/tmp/graph4971354572445350629.bin' '-w' '/tmp/graph4971354572445350629.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4971354572445350629.bin' '-l' '-1' '-v' '-w' '/tmp/graph4971354572445350629.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:48:12] [INFO ] Decomposing Gal with order
[2023-03-09 06:48:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:48:12] [INFO ] Removed a total of 980 redundant transitions.
[2023-03-09 06:48:12] [INFO ] Flatten gal took : 88 ms
[2023-03-09 06:48:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 11 ms.
[2023-03-09 06:48:12] [INFO ] Time to serialize gal into /tmp/LTL10391178878054970165.gal : 13 ms
[2023-03-09 06:48:12] [INFO ] Time to serialize properties into /tmp/LTL3089595247603098157.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10391178878054970165.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3089595247603098157.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((i14.u0.RecBuff_1>=1)&&(i23.u120.all_passive_0>=1))||((i27.u28.RecBuff_60>=1)&&(i27.u126.all_passive_6>=1)))||(((i1.u1...5784
Formula 0 simplified : XG!"(((((((((i14.u0.RecBuff_1>=1)&&(i23.u120.all_passive_0>=1))||((i27.u28.RecBuff_60>=1)&&(i27.u126.all_passive_6>=1)))||(((i1.u18....5778
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10924865177103375202
[2023-03-09 06:48:27] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10924865177103375202
Running compilation step : cd /tmp/ltsmin10924865177103375202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1013 ms.
Running link step : cd /tmp/ltsmin10924865177103375202;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin10924865177103375202;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-01 finished in 139162 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 110 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 110 places and 0 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 1 with 310 rules applied. Total rules applied 410 place count 720 transition count 500
Reduce places removed 200 places and 0 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 2 with 300 rules applied. Total rules applied 710 place count 520 transition count 400
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 3 with 100 rules applied. Total rules applied 810 place count 420 transition count 400
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 100 Pre rules applied. Total rules applied 810 place count 420 transition count 300
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 4 with 200 rules applied. Total rules applied 1010 place count 320 transition count 300
Applied a total of 1010 rules in 44 ms. Remains 320 /830 variables (removed 510) and now considering 300/800 (removed 500) transitions.
// Phase 1: matrix 300 rows 320 cols
[2023-03-09 06:48:42] [INFO ] Computed 120 place invariants in 4 ms
[2023-03-09 06:48:43] [INFO ] Implicit Places using invariants in 753 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219]
[2023-03-09 06:48:43] [INFO ] Actually due to overlaps returned [120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 756 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 220/830 places, 300/800 transitions.
Applied a total of 0 rules in 5 ms. Remains 220 /220 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 805 ms. Remains : 220/830 places, 300/800 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s115 1) (GEQ s185 1)) (AND (GEQ s112 1) (GEQ s212 1)) (AND (GEQ s117 1) (GEQ s217 1)) (AND (GEQ s116 1) (GEQ s146 1)) (AND (GEQ s113 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 50000 reset in 853 ms.
Product exploration explored 100000 steps with 50000 reset in 852 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 p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-10-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-03 finished in 2760 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 10 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 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 830 transition count 600
Reduce places removed 210 places and 0 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 1 with 410 rules applied. Total rules applied 610 place count 620 transition count 400
Reduce places removed 200 places and 0 transitions.
Iterating post reduction 2 with 200 rules applied. Total rules applied 810 place count 420 transition count 400
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 810 place count 420 transition count 300
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 1010 place count 320 transition count 300
Applied a total of 1010 rules in 34 ms. Remains 320 /830 variables (removed 510) and now considering 300/800 (removed 500) transitions.
// Phase 1: matrix 300 rows 320 cols
[2023-03-09 06:48:45] [INFO ] Computed 120 place invariants in 3 ms
[2023-03-09 06:48:46] [INFO ] Implicit Places using invariants in 757 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219]
[2023-03-09 06:48:46] [INFO ] Actually due to overlaps returned [120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 759 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 220/830 places, 300/800 transitions.
Applied a total of 0 rules in 6 ms. Remains 220 /220 variables (removed 0) and now considering 300/300 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 799 ms. Remains : 220/830 places, 300/800 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s1 1) (LT s0 1) (LT s3 1) (LT s2 1) (LT s6 1) (LT s4 1) (LT s7 1) (LT s5 1) (LT s8 1) (LT s9 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 7651 reset in 336 ms.
Stack based approach found an accepted trace after 1811 steps with 135 reset with depth 10 and stack size 10 in 6 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-04 finished in 1192 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p0))||(F(p1)&&G(!p2))))))'
Support contains 400 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 100 Pre rules applied. Total rules applied 0 place count 830 transition count 700
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 0 with 200 rules applied. Total rules applied 200 place count 730 transition count 700
Applied a total of 200 rules in 28 ms. Remains 730 /830 variables (removed 100) and now considering 700/800 (removed 100) transitions.
// Phase 1: matrix 700 rows 730 cols
[2023-03-09 06:48:46] [INFO ] Computed 130 place invariants in 6 ms
[2023-03-09 06:48:47] [INFO ] Implicit Places using invariants in 248 ms returned []
[2023-03-09 06:48:47] [INFO ] Invariant cache hit.
[2023-03-09 06:48:47] [INFO ] Implicit Places using invariants and state equation in 627 ms returned []
Implicit Place search using SMT with State Equation took 877 ms to find 0 implicit places.
[2023-03-09 06:48:47] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-09 06:48:47] [INFO ] Invariant cache hit.
[2023-03-09 06:48:48] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 730/830 places, 700/800 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1298 ms. Remains : 730/830 places, 700/800 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p2)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (LT s291 1) (LT s226 1) (LT s287 1) (LT s222 1) (LT s299 1) (LT s234 1) (LT s295 1) (LT s230 1) (LT s307 1) (LT s242 1) (LT s303 1) (LT s238 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1675 reset in 816 ms.
Product exploration explored 100000 steps with 1652 reset in 819 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
Knowledge based reduction with 6 factoid took 382 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p2)]
Finished random walk after 271 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=45 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (AND (NOT p0) (NOT p1))), (F (AND (NOT p2) (NOT p0))), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 6 factoid took 560 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 106 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) p2)]
Support contains 400 out of 730 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 730/730 places, 700/700 transitions.
Applied a total of 0 rules in 22 ms. Remains 730 /730 variables (removed 0) and now considering 700/700 (removed 0) transitions.
[2023-03-09 06:48:51] [INFO ] Invariant cache hit.
[2023-03-09 06:48:51] [INFO ] Implicit Places using invariants in 234 ms returned []
[2023-03-09 06:48:51] [INFO ] Invariant cache hit.
[2023-03-09 06:48:52] [INFO ] Implicit Places using invariants and state equation in 624 ms returned []
Implicit Place search using SMT with State Equation took 864 ms to find 0 implicit places.
[2023-03-09 06:48:52] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 06:48:52] [INFO ] Invariant cache hit.
[2023-03-09 06:48:52] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1264 ms. Remains : 730/730 places, 700/700 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0)))))]
Knowledge based reduction with 6 factoid took 2666 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 139 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) p2)]
Finished random walk after 163 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND p0 p1 (NOT p2)), (X (NOT (AND (NOT p2) (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p2 (NOT p0)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p0))))), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 6 factoid took 342 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 200 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 126 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) p2)]
Product exploration explored 100000 steps with 1673 reset in 785 ms.
Product exploration explored 100000 steps with 1669 reset in 795 ms.
Built C files in :
/tmp/ltsmin14766176724230396702
[2023-03-09 06:48:57] [INFO ] Computing symmetric may disable matrix : 700 transitions.
[2023-03-09 06:48:57] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:48:57] [INFO ] Computing symmetric may enable matrix : 700 transitions.
[2023-03-09 06:48:57] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:48:58] [INFO ] Computing Do-Not-Accords matrix : 700 transitions.
[2023-03-09 06:48:58] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:48:58] [INFO ] Built C files in 162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14766176724230396702
Running compilation step : cd /tmp/ltsmin14766176724230396702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1991 ms.
Running link step : cd /tmp/ltsmin14766176724230396702;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin14766176724230396702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased12193193063782254648.hoa' '--buchi-type=spotba'
LTSmin run took 10814 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-05 finished in 24185 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(!((p0 U p1) U (p0 U (X(X(G(p0))) U p2))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2023-03-09 06:49:10] [INFO ] Computed 130 place invariants in 13 ms
[2023-03-09 06:49:11] [INFO ] Implicit Places using invariants in 533 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 535 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 4 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 553 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 146 ms :[true, p0, (AND p0 p2), p2, (AND p0 p2)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p2), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=p2, acceptance={} source=3 dest: 0}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=p2, acceptance={} source=4 dest: 1}, { cond=(NOT p2), acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (GEQ s161 1) (GEQ s157 1) (GEQ s169 1) (GEQ s165 1) (GEQ s177 1) (GEQ s173 1) (GEQ s185 1) (GEQ s181 1) (GEQ s120 1) (GEQ s193 1) (GEQ s124 1) (GEQ...], 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1420 ms.
Product exploration explored 100000 steps with 33333 reset in 1425 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (X (NOT p2))), true, (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p0 p2)))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND p0 p2))))
Knowledge based reduction with 11 factoid took 998 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-10-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-06 finished in 4806 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||F((!p1||X(!p0))))))'
Support contains 210 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Performed 100 Post agglomeration using F-continuation condition.Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 200 place count 730 transition count 500
Deduced a syphon composed of 200 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 600 place count 530 transition count 500
Applied a total of 600 rules in 41 ms. Remains 530 /830 variables (removed 300) and now considering 500/800 (removed 300) transitions.
// Phase 1: matrix 500 rows 530 cols
[2023-03-09 06:49:15] [INFO ] Computed 130 place invariants in 7 ms
[2023-03-09 06:49:16] [INFO ] Implicit Places using invariants in 370 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 383 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 430/830 places, 500/800 transitions.
Applied a total of 0 rules in 8 ms. Remains 430 /430 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 433 ms. Remains : 430/830 places, 500/800 transitions.
Stuttering acceptance computed with spot in 55 ms :[(AND p0 p1), (AND p0 p1)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s251 1) (GEQ s312 1) (GEQ s255 1) (GEQ s316 1) (GEQ s243 1) (GEQ s304 1) (GEQ s247 1) (GEQ s308 1) (GEQ s267 1) (GEQ s328 1) (GEQ s271 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 2131 reset in 679 ms.
Product exploration explored 100000 steps with 2116 reset in 709 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 67 ms :[(AND p0 p1), (AND p0 p1)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F (AND p0 p1))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 61 ms :[(AND p0 p1), (AND p0 p1)]
Support contains 210 out of 430 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 430/430 places, 500/500 transitions.
Applied a total of 0 rules in 12 ms. Remains 430 /430 variables (removed 0) and now considering 500/500 (removed 0) transitions.
// Phase 1: matrix 500 rows 430 cols
[2023-03-09 06:49:18] [INFO ] Computed 30 place invariants in 18 ms
[2023-03-09 06:49:18] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-09 06:49:18] [INFO ] Invariant cache hit.
[2023-03-09 06:49:19] [INFO ] Implicit Places using invariants and state equation in 710 ms returned []
Implicit Place search using SMT with State Equation took 949 ms to find 0 implicit places.
[2023-03-09 06:49:19] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 06:49:19] [INFO ] Invariant cache hit.
[2023-03-09 06:49:19] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1216 ms. Remains : 430/430 places, 500/500 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND p0 p1), (AND p0 p1)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 p1))), (X (X (NOT (AND p0 p1))))]
False Knowledge obtained : [(F (AND p0 p1))]
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 160 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 73 ms :[(AND p0 p1), (AND p0 p1)]
Stuttering acceptance computed with spot in 72 ms :[(AND p0 p1), (AND p0 p1)]
Product exploration explored 100000 steps with 2124 reset in 684 ms.
Product exploration explored 100000 steps with 2133 reset in 716 ms.
Built C files in :
/tmp/ltsmin18225801812503242972
[2023-03-09 06:49:21] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2023-03-09 06:49:21] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:49:21] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2023-03-09 06:49:21] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:49:21] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2023-03-09 06:49:21] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:49:21] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18225801812503242972
Running compilation step : cd /tmp/ltsmin18225801812503242972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1254 ms.
Running link step : cd /tmp/ltsmin18225801812503242972;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin18225801812503242972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11649275385348259821.hoa' '--buchi-type=spotba'
LTSmin run took 3731 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-07 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-07 finished in 10845 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G((F(!p1)&&F(G(!p2))))||p0))))'
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2023-03-09 06:49:26] [INFO ] Computed 130 place invariants in 10 ms
[2023-03-09 06:49:26] [INFO ] Implicit Places using invariants in 211 ms returned []
[2023-03-09 06:49:26] [INFO ] Invariant cache hit.
[2023-03-09 06:49:27] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 666 ms to find 0 implicit places.
[2023-03-09 06:49:27] [INFO ] Invariant cache hit.
[2023-03-09 06:49:27] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1099 ms. Remains : 830/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 286 ms :[(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (AND (NOT p0) p2), (AND (NOT p0) p1)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s620 1)) (AND (GEQ s60 1) (GEQ s626 1)) (AND (GEQ s36 1) (GEQ s623 1)) (AND (GEQ s74 1) (GEQ s627 1)) (AND (GEQ s15 1) (GEQ s6...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 6025 reset in 1709 ms.
Product exploration explored 100000 steps with 6016 reset in 1729 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 338 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 164 ms :[(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (AND (NOT p0) p2), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 180 ms. (steps per millisecond=55 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 06:49:32] [INFO ] Invariant cache hit.
[2023-03-09 06:49:32] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p0)))), (F p0), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 9 factoid took 411 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 113 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0)), (AND p2 (NOT p0))]
Stuttering acceptance computed with spot in 122 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0)), (AND p2 (NOT p0))]
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 12 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:49:33] [INFO ] Invariant cache hit.
[2023-03-09 06:49:33] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-09 06:49:33] [INFO ] Invariant cache hit.
[2023-03-09 06:49:33] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 639 ms to find 0 implicit places.
[2023-03-09 06:49:33] [INFO ] Invariant cache hit.
[2023-03-09 06:49:34] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1104 ms. Remains : 830/830 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 197 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Finished random walk after 229 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=57 )
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 5 factoid took 1224 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Product exploration explored 100000 steps with 6017 reset in 1495 ms.
Product exploration explored 100000 steps with 6027 reset in 1498 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 34 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:49:39] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 06:49:39] [INFO ] Invariant cache hit.
[2023-03-09 06:49:40] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 474 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin5048348895077697507
[2023-03-09 06:49:41] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5048348895077697507
Running compilation step : cd /tmp/ltsmin5048348895077697507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1572 ms.
Running link step : cd /tmp/ltsmin5048348895077697507;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5048348895077697507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4248234055174452933.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 9 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:49:56] [INFO ] Invariant cache hit.
[2023-03-09 06:49:56] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-09 06:49:56] [INFO ] Invariant cache hit.
[2023-03-09 06:49:57] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 672 ms to find 0 implicit places.
[2023-03-09 06:49:57] [INFO ] Invariant cache hit.
[2023-03-09 06:49:57] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1113 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin8432857203939207590
[2023-03-09 06:49:57] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8432857203939207590
Running compilation step : cd /tmp/ltsmin8432857203939207590;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1628 ms.
Running link step : cd /tmp/ltsmin8432857203939207590;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin8432857203939207590;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9415414006973807440.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 06:50:12] [INFO ] Flatten gal took : 34 ms
[2023-03-09 06:50:12] [INFO ] Flatten gal took : 34 ms
[2023-03-09 06:50:12] [INFO ] Time to serialize gal into /tmp/LTL677781662099157025.gal : 6 ms
[2023-03-09 06:50:12] [INFO ] Time to serialize properties into /tmp/LTL2845970831962506910.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL677781662099157025.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7639703407349160434.hoa' '-atoms' '/tmp/LTL2845970831962506910.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL2845970831962506910.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7639703407349160434.hoa
Detected timeout of ITS tools.
[2023-03-09 06:50:27] [INFO ] Flatten gal took : 38 ms
[2023-03-09 06:50:27] [INFO ] Flatten gal took : 39 ms
[2023-03-09 06:50:27] [INFO ] Time to serialize gal into /tmp/LTL1539082013704007399.gal : 4 ms
[2023-03-09 06:50:27] [INFO ] Time to serialize properties into /tmp/LTL15729625596220025247.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1539082013704007399.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15729625596220025247.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F((((((((G((F("(((((((((RecBuff_1<1)||(all_passive_0<1))&&((RecBuff_60<1)||(all_passive_6<1)))&&(((RecBuff_36<1)||(all_passive_3<...29454
Formula 0 simplified : XG(!"((((((((RecBuff_73>=1)&&(all_passive_7>=1))||((RecBuff_18>=1)&&(all_passive_1>=1)))||(((RecBuff_28>=1)&&(all_passive_2>=1))||((...29428
Detected timeout of ITS tools.
[2023-03-09 06:50:42] [INFO ] Flatten gal took : 33 ms
[2023-03-09 06:50:42] [INFO ] Applying decomposition
[2023-03-09 06:50:43] [INFO ] Flatten gal took : 33 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6807817698198523393.txt' '-o' '/tmp/graph6807817698198523393.bin' '-w' '/tmp/graph6807817698198523393.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6807817698198523393.bin' '-l' '-1' '-v' '-w' '/tmp/graph6807817698198523393.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:50:43] [INFO ] Decomposing Gal with order
[2023-03-09 06:50:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:50:43] [INFO ] Removed a total of 1690 redundant transitions.
[2023-03-09 06:50:43] [INFO ] Flatten gal took : 72 ms
[2023-03-09 06:50:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2023-03-09 06:50:43] [INFO ] Time to serialize gal into /tmp/LTL10474244869757117687.gal : 9 ms
[2023-03-09 06:50:43] [INFO ] Time to serialize properties into /tmp/LTL3208172450876562813.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10474244869757117687.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3208172450876562813.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((((((((G((F("(((((((((i17.u62.RecBuff_1<1)||(i19.u218.all_passive_0<1))&&((i16.u93.RecBuff_60<1)||(i25.u224.all_passive_6<1)))&...41718
Formula 0 simplified : XG(!"((((((((i28.u36.RecBuff_73>=1)&&(i26.u225.all_passive_7>=1))||((i11.u6.RecBuff_18>=1)&&(i20.u219.all_passive_1>=1)))||(((i11.u7...41692
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17530166599885361880
[2023-03-09 06:50:58] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17530166599885361880
Running compilation step : cd /tmp/ltsmin17530166599885361880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2504 ms.
Running link step : cd /tmp/ltsmin17530166599885361880;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin17530166599885361880;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([]((<>((LTLAPp1==true))&&<>([]((LTLAPp2==true)))))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-08 finished in 106870 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(X((X(p1) U p2)))||p0)) U !X(p1)))'
Support contains 410 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:51:13] [INFO ] Invariant cache hit.
[2023-03-09 06:51:13] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-09 06:51:13] [INFO ] Invariant cache hit.
[2023-03-09 06:51:14] [INFO ] Implicit Places using invariants and state equation in 571 ms returned []
Implicit Place search using SMT with State Equation took 785 ms to find 0 implicit places.
[2023-03-09 06:51:14] [INFO ] Invariant cache hit.
[2023-03-09 06:51:14] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1251 ms. Remains : 830/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 216 ms :[p1, (AND (NOT p2) p0 p1), p1, (NOT p2), (AND (NOT p2) (NOT p0))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 3}, { cond=p1, acceptance={0} source=2 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s202 1) (GEQ s522 1) (GEQ s532 1) (GEQ s542 1) (GEQ s552 1) (GEQ s562 1) (GEQ s572 1) (GEQ s582 1) (GEQ s592 1) (GEQ s602 1)) (AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1169 ms.
Product exploration explored 100000 steps with 50000 reset in 1174 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) p1))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT p1)), true, (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1)))]
False Knowledge obtained : [(X (X (NOT p2))), (X (X p2))]
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 8 factoid took 215 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-10-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-09 finished in 4177 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 100 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 200 place count 730 transition count 500
Deduced a syphon composed of 200 places in 0 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 600 place count 530 transition count 500
Applied a total of 600 rules in 37 ms. Remains 530 /830 variables (removed 300) and now considering 500/800 (removed 300) transitions.
// Phase 1: matrix 500 rows 530 cols
[2023-03-09 06:51:17] [INFO ] Computed 130 place invariants in 9 ms
[2023-03-09 06:51:18] [INFO ] Implicit Places using invariants in 467 ms returned [10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 481 ms to find 100 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 430/830 places, 500/800 transitions.
Applied a total of 0 rules in 7 ms. Remains 430 /430 variables (removed 0) and now considering 500/500 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 526 ms. Remains : 430/830 places, 500/800 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (GEQ s251 1) (GEQ s312 1) (GEQ s255 1) (GEQ s316 1) (GEQ s243 1) (GEQ s304 1) (GEQ s247 1) (GEQ s308 1) (GEQ s267 1) (GEQ s328 1) (GEQ s271 1) (GEQ...], 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 0 reset in 500 ms.
Product exploration explored 100000 steps with 0 reset in 702 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 101 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)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 105 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
// Phase 1: matrix 500 rows 430 cols
[2023-03-09 06:51:19] [INFO ] Computed 30 place invariants in 13 ms
[2023-03-09 06:51:20] [INFO ] [Real]Absence check using 28 positive place invariants in 48 ms returned sat
[2023-03-09 06:51:20] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-09 06:51:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:51:21] [INFO ] [Real]Absence check using state equation in 1396 ms returned sat
[2023-03-09 06:51:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:51:21] [INFO ] [Nat]Absence check using 28 positive place invariants in 22 ms returned sat
[2023-03-09 06:51:21] [INFO ] [Nat]Absence check using 28 positive and 2 generalized place invariants in 11 ms returned sat
[2023-03-09 06:51:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:51:23] [INFO ] [Nat]Absence check using state equation in 2041 ms returned sat
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 0 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 0 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 0 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 0 ms to minimize.
[2023-03-09 06:51:24] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 0 ms to minimize.
[2023-03-09 06:51:25] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 0 ms to minimize.
[2023-03-09 06:51:25] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 0 ms to minimize.
[2023-03-09 06:51:25] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1335 ms
[2023-03-09 06:51:25] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1335 ms
[2023-03-09 06:51:25] [INFO ] Computed and/alt/rep : 400/2000/400 causal constraints (skipped 0 transitions) in 28 ms.
[2023-03-09 06:51:29] [INFO ] Deduced a trap composed of 7 places in 97 ms of which 0 ms to minimize.
[2023-03-09 06:51:29] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 0 ms to minimize.
[2023-03-09 06:51:29] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 1 ms to minimize.
[2023-03-09 06:51:29] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 0 ms to minimize.
[2023-03-09 06:51:29] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:51:29] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 0 ms to minimize.
[2023-03-09 06:51:30] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:51:30] [INFO ] Deduced a trap composed of 7 places in 67 ms of which 1 ms to minimize.
[2023-03-09 06:51:30] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 0 ms to minimize.
[2023-03-09 06:51:30] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2023-03-09 06:51:30] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:30] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1559 ms
[2023-03-09 06:51:30] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1559 ms
[2023-03-09 06:51:31] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:31] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 0 ms to minimize.
[2023-03-09 06:51:31] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:31] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 1 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 0 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 0 ms to minimize.
[2023-03-09 06:51:32] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1562 ms
[2023-03-09 06:51:32] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1563 ms
[2023-03-09 06:51:33] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 0 ms to minimize.
[2023-03-09 06:51:33] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 1 ms to minimize.
[2023-03-09 06:51:33] [INFO ] Deduced a trap composed of 7 places in 92 ms of which 0 ms to minimize.
[2023-03-09 06:51:33] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 0 ms to minimize.
[2023-03-09 06:51:33] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2023-03-09 06:51:34] [INFO ] Deduced a trap composed of 7 places in 101 ms of which 0 ms to minimize.
[2023-03-09 06:51:34] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 1 ms to minimize.
[2023-03-09 06:51:34] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 0 ms to minimize.
[2023-03-09 06:51:34] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 1 ms to minimize.
[2023-03-09 06:51:34] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 0 ms to minimize.
[2023-03-09 06:51:34] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 0 ms to minimize.
[2023-03-09 06:51:34] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1688 ms
[2023-03-09 06:51:34] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1688 ms
[2023-03-09 06:51:34] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 1 ms to minimize.
[2023-03-09 06:51:35] [INFO ] Deduced a trap composed of 7 places in 88 ms of which 0 ms to minimize.
[2023-03-09 06:51:36] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 0 ms to minimize.
[2023-03-09 06:51:36] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 06:51:36] [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 100 out of 430 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 430/430 places, 500/500 transitions.
Applied a total of 0 rules in 7 ms. Remains 430 /430 variables (removed 0) and now considering 500/500 (removed 0) transitions.
[2023-03-09 06:51:36] [INFO ] Invariant cache hit.
[2023-03-09 06:51:36] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-09 06:51:36] [INFO ] Invariant cache hit.
[2023-03-09 06:51:37] [INFO ] Implicit Places using invariants and state equation in 993 ms returned []
Implicit Place search using SMT with State Equation took 1272 ms to find 0 implicit places.
[2023-03-09 06:51:37] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 06:51:37] [INFO ] Invariant cache hit.
[2023-03-09 06:51:38] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1549 ms. Remains : 430/430 places, 500/500 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 99 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 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2023-03-09 06:51:38] [INFO ] Invariant cache hit.
[2023-03-09 06:51:38] [INFO ] [Real]Absence check using 28 positive place invariants in 31 ms returned sat
[2023-03-09 06:51:38] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 30 ms returned sat
[2023-03-09 06:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:51:40] [INFO ] [Real]Absence check using state equation in 1245 ms returned sat
[2023-03-09 06:51:40] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:51:40] [INFO ] [Nat]Absence check using 28 positive place invariants in 34 ms returned sat
[2023-03-09 06:51:40] [INFO ] [Nat]Absence check using 28 positive and 2 generalized place invariants in 7 ms returned sat
[2023-03-09 06:51:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:51:42] [INFO ] [Nat]Absence check using state equation in 1800 ms returned sat
[2023-03-09 06:51:42] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 0 ms to minimize.
[2023-03-09 06:51:42] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2023-03-09 06:51:42] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 0 ms to minimize.
[2023-03-09 06:51:42] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2023-03-09 06:51:42] [INFO ] Deduced a trap composed of 7 places in 81 ms of which 0 ms to minimize.
[2023-03-09 06:51:42] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 0 ms to minimize.
[2023-03-09 06:51:43] [INFO ] Deduced a trap composed of 7 places in 83 ms of which 1 ms to minimize.
[2023-03-09 06:51:43] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 1 ms to minimize.
[2023-03-09 06:51:43] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 1 ms to minimize.
[2023-03-09 06:51:43] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2023-03-09 06:51:43] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 1 ms to minimize.
[2023-03-09 06:51:43] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1336 ms
[2023-03-09 06:51:43] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1336 ms
[2023-03-09 06:51:43] [INFO ] Computed and/alt/rep : 400/2000/400 causal constraints (skipped 0 transitions) in 30 ms.
[2023-03-09 06:51:46] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 0 ms to minimize.
[2023-03-09 06:51:47] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2023-03-09 06:51:47] [INFO ] Deduced a trap composed of 7 places in 80 ms of which 0 ms to minimize.
[2023-03-09 06:51:47] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 0 ms to minimize.
[2023-03-09 06:51:47] [INFO ] Deduced a trap composed of 7 places in 90 ms of which 0 ms to minimize.
[2023-03-09 06:51:47] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 0 ms to minimize.
[2023-03-09 06:51:47] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2023-03-09 06:51:48] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:48] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 1 ms to minimize.
[2023-03-09 06:51:48] [INFO ] Deduced a trap composed of 7 places in 76 ms of which 0 ms to minimize.
[2023-03-09 06:51:48] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 0 ms to minimize.
[2023-03-09 06:51:48] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1559 ms
[2023-03-09 06:51:48] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1559 ms
[2023-03-09 06:51:48] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:48] [INFO ] Deduced a trap composed of 7 places in 86 ms of which 0 ms to minimize.
[2023-03-09 06:51:48] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2023-03-09 06:51:49] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 0 ms to minimize.
[2023-03-09 06:51:49] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:49] [INFO ] Deduced a trap composed of 7 places in 89 ms of which 0 ms to minimize.
[2023-03-09 06:51:49] [INFO ] Deduced a trap composed of 7 places in 66 ms of which 1 ms to minimize.
[2023-03-09 06:51:49] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2023-03-09 06:51:49] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 1 ms to minimize.
[2023-03-09 06:51:49] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 0 ms to minimize.
[2023-03-09 06:51:50] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 1 ms to minimize.
[2023-03-09 06:51:50] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1515 ms
[2023-03-09 06:51:50] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1515 ms
[2023-03-09 06:51:50] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 0 ms to minimize.
[2023-03-09 06:51:50] [INFO ] Deduced a trap composed of 7 places in 72 ms of which 1 ms to minimize.
[2023-03-09 06:51:50] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 0 ms to minimize.
[2023-03-09 06:51:50] [INFO ] Deduced a trap composed of 7 places in 78 ms of which 0 ms to minimize.
[2023-03-09 06:51:50] [INFO ] Deduced a trap composed of 7 places in 63 ms of which 0 ms to minimize.
[2023-03-09 06:51:50] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 1 ms to minimize.
[2023-03-09 06:51:51] [INFO ] Deduced a trap composed of 7 places in 68 ms of which 0 ms to minimize.
[2023-03-09 06:51:51] [INFO ] Deduced a trap composed of 7 places in 64 ms of which 1 ms to minimize.
[2023-03-09 06:51:51] [INFO ] Deduced a trap composed of 7 places in 77 ms of which 1 ms to minimize.
[2023-03-09 06:51:52] [INFO ] Deduced a trap composed of 7 places in 82 ms of which 0 ms to minimize.
[2023-03-09 06:51:52] [INFO ] Deduced a trap composed of 7 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:51:52] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2347 ms
[2023-03-09 06:51:52] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2348 ms
[2023-03-09 06:51:52] [INFO ] Deduced a trap composed of 7 places in 75 ms of which 1 ms to minimize.
[2023-03-09 06:51:52] [INFO ] Deduced a trap composed of 7 places in 71 ms of which 0 ms to minimize.
[2023-03-09 06:51:52] [INFO ] Deduced a trap composed of 7 places in 65 ms of which 0 ms to minimize.
[2023-03-09 06:51:53] [INFO ] Deduced a trap composed of 7 places in 73 ms of which 0 ms to minimize.
[2023-03-09 06:51:53] [INFO ] Deduced a trap composed of 7 places in 96 ms of which 0 ms to minimize.
[2023-03-09 06:51:53] [INFO ] Deduced a trap composed of 7 places in 85 ms of which 1 ms to minimize.
[2023-03-09 06:51:53] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 0 ms to minimize.
[2023-03-09 06:51:53] [INFO ] Deduced a trap composed of 7 places in 84 ms of which 0 ms to minimize.
[2023-03-09 06:51:53] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 1 ms to minimize.
[2023-03-09 06:51:53] [INFO ] Deduced a trap composed of 7 places in 102 ms of which 1 ms to minimize.
[2023-03-09 06:51:54] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 0 ms to minimize.
[2023-03-09 06:51:54] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1480 ms
[2023-03-09 06:51:54] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1480 ms
[2023-03-09 06:51:54] [INFO ] Deduced a trap composed of 7 places in 91 ms of which 0 ms to minimize.
[2023-03-09 06:51:54] [INFO ] Deduced a trap composed of 7 places in 93 ms of which 0 ms to minimize.
[2023-03-09 06:51:54] [INFO ] Deduced a trap composed of 7 places in 79 ms of which 0 ms to minimize.
[2023-03-09 06:51:55] [INFO ] Deduced a trap composed of 7 places in 69 ms of which 0 ms to minimize.
[2023-03-09 06:51:55] [INFO ] Trap strengthening (SAT) tested/added 4/4 trap constraints in 581 ms
[2023-03-09 06:51:55] [INFO ] Deduced a trap composed of 7 places in 191 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:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 06:51:55] [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 38 ms :[(NOT p0)]
Product exploration explored 100000 steps with 0 reset in 502 ms.
Product exploration explored 100000 steps with 0 reset in 562 ms.
Built C files in :
/tmp/ltsmin10336026524245614359
[2023-03-09 06:51:56] [INFO ] Computing symmetric may disable matrix : 500 transitions.
[2023-03-09 06:51:56] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:51:56] [INFO ] Computing symmetric may enable matrix : 500 transitions.
[2023-03-09 06:51:56] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:51:56] [INFO ] Computing Do-Not-Accords matrix : 500 transitions.
[2023-03-09 06:51:56] [INFO ] Computation of Completed DNA matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:51:56] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10336026524245614359
Running compilation step : cd /tmp/ltsmin10336026524245614359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1209 ms.
Running link step : cd /tmp/ltsmin10336026524245614359;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin10336026524245614359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased18440127278361342648.hoa' '--buchi-type=spotba'
LTSmin run took 3234 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-11 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-11 finished in 43362 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(!p0)))||(F(!p1)&&X((p2 U (!p1||G(p2)))))))'
Support contains 400 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2023-03-09 06:52:01] [INFO ] Computed 130 place invariants in 12 ms
[2023-03-09 06:52:01] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-09 06:52:01] [INFO ] Invariant cache hit.
[2023-03-09 06:52:02] [INFO ] Implicit Places using invariants and state equation in 742 ms returned []
Implicit Place search using SMT with State Equation took 1015 ms to find 0 implicit places.
[2023-03-09 06:52:02] [INFO ] Invariant cache hit.
[2023-03-09 06:52:02] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1480 ms. Remains : 830/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 270 ms :[(AND p0 p1), (AND p0 p1), (AND p0 p1), (AND p0 p1 (NOT p2)), (AND p0 p1 (NOT p2)), p0]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND p1 p2), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 5}], [{ cond=(AND p1 p2 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND p1 p2 p0), acceptance={} source=4 dest: 4}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}]], initial=2, aps=[p1:(OR (AND (GEQ s202 1) (GEQ s522 1) (GEQ s532 1) (GEQ s542 1) (GEQ s552 1) (GEQ s562 1) (GEQ s572 1) (GEQ s582 1) (GEQ s592 1) (GEQ s602 1)) (AND (GEQ s...], 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, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1259 ms.
Product exploration explored 100000 steps with 50000 reset in 1275 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p2 (NOT p0)), (X (NOT (AND p1 p2))), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT p0)))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p1 (NOT p2))))
Knowledge based reduction with 6 factoid took 99 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DatabaseWithMutex-COL-10-LTLFireability-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-12 finished in 4514 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X((p1 U G(!p2)))))'
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 7 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:52:05] [INFO ] Invariant cache hit.
[2023-03-09 06:52:05] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-09 06:52:05] [INFO ] Invariant cache hit.
[2023-03-09 06:52:06] [INFO ] Implicit Places using invariants and state equation in 428 ms returned []
Implicit Place search using SMT with State Equation took 611 ms to find 0 implicit places.
[2023-03-09 06:52:06] [INFO ] Invariant cache hit.
[2023-03-09 06:52:06] [INFO ] Dead Transitions using invariants and state equation in 449 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1075 ms. Remains : 830/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 171 ms :[(AND (NOT p0) p2 (NOT p1)), p2, (NOT p0), (AND (NOT p0) p2 p1)]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s620 1)) (AND (GEQ s60 1) (GEQ s626 1)) (AND (GEQ s36 1) (GEQ s623 1)) (AND (GEQ s74 1) (GEQ s627 1)) (AND (GEQ s15 1) (GEQ s6...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 6015 reset in 790 ms.
Product exploration explored 100000 steps with 6016 reset in 806 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p2 (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 470 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Finished random walk after 1181 steps, including 0 resets, run visited all 6 properties in 16 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p2 (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 p2)), (F (NOT p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) p2))), (F p0), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 11 factoid took 1005 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 172 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
[2023-03-09 06:52:10] [INFO ] Invariant cache hit.
[2023-03-09 06:52:11] [INFO ] [Real]Absence check using 29 positive place invariants in 21 ms returned sat
[2023-03-09 06:52:11] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 205 ms returned sat
[2023-03-09 06:52:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:52:14] [INFO ] [Real]Absence check using state equation in 2673 ms returned sat
[2023-03-09 06:52:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:52:14] [INFO ] [Nat]Absence check using 29 positive place invariants in 22 ms returned sat
[2023-03-09 06:52:14] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 177 ms returned sat
[2023-03-09 06:52:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:52:17] [INFO ] [Nat]Absence check using state equation in 2184 ms returned sat
[2023-03-09 06:52:17] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 45 ms.
[2023-03-09 06:52:22] [INFO ] Added : 360 causal constraints over 72 iterations in 4782 ms. Result :sat
Could not prove EG p2
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 7 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:52:22] [INFO ] Invariant cache hit.
[2023-03-09 06:52:22] [INFO ] Implicit Places using invariants in 194 ms returned []
[2023-03-09 06:52:22] [INFO ] Invariant cache hit.
[2023-03-09 06:52:22] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 676 ms to find 0 implicit places.
[2023-03-09 06:52:22] [INFO ] Invariant cache hit.
[2023-03-09 06:52:23] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1148 ms. Remains : 830/830 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X p2)), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 436 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Finished random walk after 1035 steps, including 0 resets, run visited all 6 properties in 18 ms. (steps per millisecond=57 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X p2)), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 p2)), (F (NOT p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) p2))), (F p0), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 11 factoid took 563 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 1043 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
[2023-03-09 06:52:25] [INFO ] Invariant cache hit.
[2023-03-09 06:52:26] [INFO ] [Real]Absence check using 29 positive place invariants in 20 ms returned sat
[2023-03-09 06:52:26] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 200 ms returned sat
[2023-03-09 06:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:52:29] [INFO ] [Real]Absence check using state equation in 2609 ms returned sat
[2023-03-09 06:52:29] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:52:29] [INFO ] [Nat]Absence check using 29 positive place invariants in 22 ms returned sat
[2023-03-09 06:52:30] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 158 ms returned sat
[2023-03-09 06:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:52:32] [INFO ] [Nat]Absence check using state equation in 2116 ms returned sat
[2023-03-09 06:52:32] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 42 ms.
[2023-03-09 06:52:36] [INFO ] Added : 360 causal constraints over 72 iterations in 4684 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 1787 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Product exploration explored 100000 steps with 6028 reset in 812 ms.
Product exploration explored 100000 steps with 5993 reset in 826 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 16 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:52:44] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-09 06:52:44] [INFO ] Invariant cache hit.
[2023-03-09 06:52:44] [INFO ] Dead Transitions using invariants and state equation in 425 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 460 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin17658153997971205995
[2023-03-09 06:52:44] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17658153997971205995
Running compilation step : cd /tmp/ltsmin17658153997971205995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17658153997971205995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17658153997971205995;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 3 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:52:49] [INFO ] Invariant cache hit.
[2023-03-09 06:52:49] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-09 06:52:49] [INFO ] Invariant cache hit.
[2023-03-09 06:52:49] [INFO ] Implicit Places using invariants and state equation in 433 ms returned []
Implicit Place search using SMT with State Equation took 621 ms to find 0 implicit places.
[2023-03-09 06:52:49] [INFO ] Invariant cache hit.
[2023-03-09 06:52:50] [INFO ] Dead Transitions using invariants and state equation in 420 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1044 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin965379184610780659
[2023-03-09 06:52:50] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin965379184610780659
Running compilation step : cd /tmp/ltsmin965379184610780659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1590 ms.
Running link step : cd /tmp/ltsmin965379184610780659;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin965379184610780659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17937597860766852758.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 06:53:06] [INFO ] Flatten gal took : 29 ms
[2023-03-09 06:53:06] [INFO ] Flatten gal took : 30 ms
[2023-03-09 06:53:06] [INFO ] Time to serialize gal into /tmp/LTL17979066220275942851.gal : 6 ms
[2023-03-09 06:53:06] [INFO ] Time to serialize properties into /tmp/LTL11975295183009746406.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17979066220275942851.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9503273032710105100.hoa' '-atoms' '/tmp/LTL11975295183009746406.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11975295183009746406.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9503273032710105100.hoa
Detected timeout of ITS tools.
[2023-03-09 06:53:21] [INFO ] Flatten gal took : 31 ms
[2023-03-09 06:53:21] [INFO ] Flatten gal took : 29 ms
[2023-03-09 06:53:21] [INFO ] Time to serialize gal into /tmp/LTL4116219925879713224.gal : 8 ms
[2023-03-09 06:53:21] [INFO ] Time to serialize properties into /tmp/LTL4577089632559693157.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4116219925879713224.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4577089632559693157.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||((...30812
Formula 0 simplified : G!"(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||((Re...30800
Detected timeout of ITS tools.
[2023-03-09 06:53:36] [INFO ] Flatten gal took : 28 ms
[2023-03-09 06:53:36] [INFO ] Applying decomposition
[2023-03-09 06:53:36] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11908274351569188377.txt' '-o' '/tmp/graph11908274351569188377.bin' '-w' '/tmp/graph11908274351569188377.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11908274351569188377.bin' '-l' '-1' '-v' '-w' '/tmp/graph11908274351569188377.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:53:36] [INFO ] Decomposing Gal with order
[2023-03-09 06:53:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:53:36] [INFO ] Removed a total of 1690 redundant transitions.
[2023-03-09 06:53:36] [INFO ] Flatten gal took : 70 ms
[2023-03-09 06:53:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 10 ms.
[2023-03-09 06:53:36] [INFO ] Time to serialize gal into /tmp/LTL9938690459873139310.gal : 9 ms
[2023-03-09 06:53:36] [INFO ] Time to serialize properties into /tmp/LTL12917435357868179402.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9938690459873139310.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12917435357868179402.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((i1.u50.RecBuff_1>=1)&&(i18.u217.all_passive_0>=1))||((i9.u84.RecBuff_60>=1)&&(i22.u222.all_passive_6>=1)))||(((i11.u71...43113
Formula 0 simplified : G!"(((((((((i1.u50.RecBuff_1>=1)&&(i18.u217.all_passive_0>=1))||((i9.u84.RecBuff_60>=1)&&(i22.u222.all_passive_6>=1)))||(((i11.u71.R...43101
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5068984016421634199
[2023-03-09 06:53:51] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5068984016421634199
Running compilation step : cd /tmp/ltsmin5068984016421634199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1577 ms.
Running link step : cd /tmp/ltsmin5068984016421634199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin5068984016421634199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true)) U X(((LTLAPp1==true) U [](!(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-13 finished in 121333 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(((p1 U p2)&&p0))||G(!p1))))'
Support contains 200 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:54:06] [INFO ] Invariant cache hit.
[2023-03-09 06:54:07] [INFO ] Implicit Places using invariants in 538 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 539 ms to find 100 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 730/830 places, 800/800 transitions.
Applied a total of 0 rules in 5 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 558 ms. Remains : 730/830 places, 800/800 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p2), (OR (NOT p0) (NOT p2)), (OR (AND p1 (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2)))]
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) p1), acceptance={0} source=1 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={} source=3 dest: 3}]], initial=2, aps=[p2:(OR (GEQ s161 1) (GEQ s157 1) (GEQ s169 1) (GEQ s165 1) (GEQ s177 1) (GEQ s173 1) (GEQ s185 1) (GEQ s181 1) (GEQ s120 1) (GEQ s193 1) (GEQ s124 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 596 ms.
Product exploration explored 100000 steps with 0 reset in 695 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 482 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 172 ms :[(NOT p2), (OR (NOT p2) (NOT p0)), (OR (AND p1 (NOT p2)) (AND (NOT p0) p1)), (OR (AND (NOT p0) p1) (AND p1 (NOT p2)))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 800 rows 730 cols
[2023-03-09 06:54:10] [INFO ] Computed 30 place invariants in 16 ms
[2023-03-09 06:54:10] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT (AND p0 (NOT p2) p1))), (X (NOT (AND (NOT p0) p1))), (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND p0 (NOT p2) p1)))), (X (X (NOT (AND (NOT p2) p1)))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (OR (NOT p0) (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))))), (G (OR (NOT p0) (AND (NOT p1) (NOT p2)))), (G (NOT (AND p0 p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) p1)), (F (NOT (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))))), (F (AND p1 (NOT p2))), (F (NOT (AND (NOT p1) (NOT p2))))]
Knowledge based reduction with 12 factoid took 475 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 91 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 72 ms :[true, p1, p1]
Support contains 100 out of 730 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 730/730 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 730 /730 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:54:11] [INFO ] Invariant cache hit.
[2023-03-09 06:54:11] [INFO ] Implicit Places using invariants in 340 ms returned []
[2023-03-09 06:54:11] [INFO ] Invariant cache hit.
[2023-03-09 06:54:14] [INFO ] Implicit Places using invariants and state equation in 2686 ms returned []
Implicit Place search using SMT with State Equation took 3033 ms to find 0 implicit places.
[2023-03-09 06:54:14] [INFO ] Invariant cache hit.
[2023-03-09 06:54:14] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3562 ms. Remains : 730/730 places, 800/800 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 p1), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 157 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[true, p1, p1]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), true, (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 139 ms. Reduced automaton from 3 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 76 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 59 ms :[true, p1, p1]
Stuttering acceptance computed with spot in 78 ms :[true, p1, p1]
Entered a terminal (fully accepting) state of product in 19 steps with 0 reset in 0 ms.
FORMULA DatabaseWithMutex-COL-10-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-14 finished in 8651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : DatabaseWithMutex-COL-10-LTLFireability-01
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Support contains 110 out of 830 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Drop transitions removed 100 transitions
Trivial Post-agglo rules discarded 100 transitions
Performed 100 trivial Post agglomeration. Transition count delta: 100
Iterating post reduction 0 with 100 rules applied. Total rules applied 100 place count 830 transition count 700
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 1 with 100 rules applied. Total rules applied 200 place count 730 transition count 700
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 200 place count 730 transition count 600
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 400 place count 630 transition count 600
Applied a total of 400 rules in 29 ms. Remains 630 /830 variables (removed 200) and now considering 600/800 (removed 200) transitions.
// Phase 1: matrix 600 rows 630 cols
[2023-03-09 06:54:15] [INFO ] Computed 130 place invariants in 6 ms
[2023-03-09 06:54:16] [INFO ] Implicit Places using invariants in 402 ms returned [110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209]
Discarding 100 places :
Implicit Place search using SMT only with invariants took 403 ms to find 100 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 530/830 places, 600/800 transitions.
Applied a total of 0 rules in 8 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 440 ms. Remains : 530/830 places, 600/800 transitions.
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s320 1)) (AND (GEQ s60 1) (GEQ s326 1)) (AND (GEQ s36 1) (GEQ s323 1)) (AND (GEQ s74 1) (GEQ s327 1)) (AND (GEQ s15 1) (GEQ s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 8187 reset in 657 ms.
Product exploration explored 100000 steps with 8201 reset in 675 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 533 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 118 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
// Phase 1: matrix 600 rows 530 cols
[2023-03-09 06:54:18] [INFO ] Computed 30 place invariants in 8 ms
[2023-03-09 06:54:19] [INFO ] [Real]Absence check using 28 positive place invariants in 70 ms returned sat
[2023-03-09 06:54:19] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 14 ms returned sat
[2023-03-09 06:54:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:54:21] [INFO ] [Real]Absence check using state equation in 1886 ms returned sat
[2023-03-09 06:54:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:54:21] [INFO ] [Nat]Absence check using 28 positive place invariants in 37 ms returned sat
[2023-03-09 06:54:21] [INFO ] [Nat]Absence check using 28 positive and 2 generalized place invariants in 35 ms returned sat
[2023-03-09 06:54:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:54:23] [INFO ] [Nat]Absence check using state equation in 1390 ms returned sat
[2023-03-09 06:54:23] [INFO ] Deduced a trap composed of 9 places in 126 ms of which 0 ms to minimize.
[2023-03-09 06:54:23] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 1 ms to minimize.
[2023-03-09 06:54:23] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 0 ms to minimize.
[2023-03-09 06:54:24] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 0 ms to minimize.
[2023-03-09 06:54:24] [INFO ] Deduced a trap composed of 9 places in 134 ms of which 1 ms to minimize.
[2023-03-09 06:54:24] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 1 ms to minimize.
[2023-03-09 06:54:24] [INFO ] Deduced a trap composed of 9 places in 115 ms of which 0 ms to minimize.
[2023-03-09 06:54:24] [INFO ] Deduced a trap composed of 9 places in 114 ms of which 1 ms to minimize.
[2023-03-09 06:54:24] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 0 ms to minimize.
[2023-03-09 06:54:25] [INFO ] Deduced a trap composed of 10 places in 117 ms of which 0 ms to minimize.
[2023-03-09 06:54:25] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 1 ms to minimize.
[2023-03-09 06:54:25] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 1 ms to minimize.
[2023-03-09 06:54:25] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 1 ms to minimize.
[2023-03-09 06:54:25] [INFO ] Deduced a trap composed of 9 places in 108 ms of which 1 ms to minimize.
[2023-03-09 06:54:25] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 0 ms to minimize.
[2023-03-09 06:54:26] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 0 ms to minimize.
[2023-03-09 06:54:26] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 0 ms to minimize.
[2023-03-09 06:54:26] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 0 ms to minimize.
[2023-03-09 06:54:26] [INFO ] Deduced a trap composed of 9 places in 106 ms of which 0 ms to minimize.
[2023-03-09 06:54:26] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 1 ms to minimize.
[2023-03-09 06:54:26] [INFO ] Deduced a trap composed of 10 places in 98 ms of which 0 ms to minimize.
[2023-03-09 06:54:26] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 1 ms to minimize.
[2023-03-09 06:54:27] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 1 ms to minimize.
[2023-03-09 06:54:27] [INFO ] Deduced a trap composed of 10 places in 111 ms of which 0 ms to minimize.
[2023-03-09 06:54:27] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 0 ms to minimize.
[2023-03-09 06:54:27] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 0 ms to minimize.
[2023-03-09 06:54:27] [INFO ] Deduced a trap composed of 10 places in 104 ms of which 0 ms to minimize.
[2023-03-09 06:54:27] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 0 ms to minimize.
[2023-03-09 06:54:27] [INFO ] Deduced a trap composed of 10 places in 102 ms of which 0 ms to minimize.
[2023-03-09 06:54:28] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 4 ms to minimize.
[2023-03-09 06:54:28] [INFO ] Deduced a trap composed of 10 places in 92 ms of which 0 ms to minimize.
[2023-03-09 06:54:28] [INFO ] Deduced a trap composed of 10 places in 105 ms of which 1 ms to minimize.
[2023-03-09 06:54:28] [INFO ] Deduced a trap composed of 10 places in 88 ms of which 1 ms to minimize.
[2023-03-09 06:54:28] [INFO ] Deduced a trap composed of 10 places in 93 ms of which 1 ms to minimize.
[2023-03-09 06:54:28] [INFO ] Deduced a trap composed of 10 places in 96 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 77 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 1 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:54:29] [INFO ] Deduced a trap composed of 9 places in 76 ms of which 0 ms to minimize.
[2023-03-09 06:54:30] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-09 06:54:30] [INFO ] Deduced a trap composed of 9 places in 60 ms of which 0 ms to minimize.
[2023-03-09 06:54:30] [INFO ] Trap strengthening procedure interrupted after too many repetitions 6815 ms
[2023-03-09 06:54:30] [INFO ] Trap strengthening (SAT) tested/added 46/45 trap constraints in 6815 ms
[2023-03-09 06:54:30] [INFO ] Computed and/alt/rep : 500/2100/500 causal constraints (skipped 0 transitions) in 30 ms.
[2023-03-09 06:54:34] [INFO ] Deduced a trap composed of 9 places in 86 ms of which 3 ms to minimize.
[2023-03-09 06:54:34] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-09 06:54:34] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 1 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 1 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 58 ms of which 0 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 51 ms of which 1 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 0 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 1 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 2 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
[2023-03-09 06:54:35] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1379 ms
[2023-03-09 06:54:35] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1379 ms
[2023-03-09 06:54:36] [INFO ] Deduced a trap composed of 9 places in 207 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLLengthAwareSolver.runSLCLLTLTest(LTLLengthAwareSolver.java:100)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 06:54:36] [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 110 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 600/600 transitions.
Applied a total of 0 rules in 9 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2023-03-09 06:54:36] [INFO ] Invariant cache hit.
[2023-03-09 06:54:36] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-09 06:54:36] [INFO ] Invariant cache hit.
[2023-03-09 06:54:37] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
[2023-03-09 06:54:37] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-09 06:54:37] [INFO ] Invariant cache hit.
[2023-03-09 06:54:38] [INFO ] Dead Transitions using invariants and state equation in 305 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1772 ms. Remains : 530/530 places, 600/600 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 106 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 30 ms :[(NOT p0)]
Finished random walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 103 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 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2023-03-09 06:54:38] [INFO ] Invariant cache hit.
[2023-03-09 06:54:39] [INFO ] [Real]Absence check using 28 positive place invariants in 75 ms returned sat
[2023-03-09 06:54:39] [INFO ] [Real]Absence check using 28 positive and 2 generalized place invariants in 16 ms returned sat
[2023-03-09 06:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:54:42] [INFO ] [Real]Absence check using state equation in 2670 ms returned sat
[2023-03-09 06:54:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:54:43] [INFO ] [Nat]Absence check using 28 positive place invariants in 41 ms returned sat
[2023-03-09 06:54:43] [INFO ] [Nat]Absence check using 28 positive and 2 generalized place invariants in 38 ms returned sat
[2023-03-09 06:54:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:54:44] [INFO ] [Nat]Absence check using state equation in 1792 ms returned sat
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 88 ms of which 0 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 73 ms of which 0 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 1 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 0 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 0 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 0 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 0 ms to minimize.
[2023-03-09 06:54:45] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 0 ms to minimize.
[2023-03-09 06:54:46] [INFO ] Deduced a trap composed of 9 places in 63 ms of which 0 ms to minimize.
[2023-03-09 06:54:46] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 0 ms to minimize.
[2023-03-09 06:54:46] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1256 ms
[2023-03-09 06:54:46] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1257 ms
[2023-03-09 06:54:46] [INFO ] Computed and/alt/rep : 500/2100/500 causal constraints (skipped 0 transitions) in 31 ms.
[2023-03-09 06:54:48] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
[2023-03-09 06:54:48] [INFO ] Deduced a trap composed of 9 places in 67 ms of which 0 ms to minimize.
[2023-03-09 06:54:48] [INFO ] Deduced a trap composed of 9 places in 64 ms of which 0 ms to minimize.
[2023-03-09 06:54:48] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 1 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 0 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 0 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Deduced a trap composed of 9 places in 68 ms of which 1 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 0 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 1 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 0 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Deduced a trap composed of 9 places in 71 ms of which 0 ms to minimize.
[2023-03-09 06:54:49] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1408 ms
[2023-03-09 06:54:49] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1409 ms
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 75 ms of which 0 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 65 ms of which 1 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 66 ms of which 0 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 70 ms of which 0 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 0 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 61 ms of which 1 ms to minimize.
[2023-03-09 06:54:50] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2023-03-09 06:54:51] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 1 ms to minimize.
[2023-03-09 06:54:51] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 0 ms to minimize.
[2023-03-09 06:54:51] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1236 ms
[2023-03-09 06:54:51] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1236 ms
[2023-03-09 06:54:51] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2023-03-09 06:54:51] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2023-03-09 06:54:51] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2023-03-09 06:54:51] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2023-03-09 06:54:51] [INFO ] Deduced a trap composed of 9 places in 59 ms of which 0 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 56 ms of which 0 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 57 ms of which 0 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 1 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 47 ms of which 0 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 1 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1199 ms
[2023-03-09 06:54:52] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1199 ms
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 0 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 0 ms to minimize.
[2023-03-09 06:54:52] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 0 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 0 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 44 ms of which 0 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 0 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 1 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 0 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 0 ms to minimize.
[2023-03-09 06:54:53] [INFO ] Trap strengthening procedure interrupted after too many repetitions 1128 ms
[2023-03-09 06:54:53] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 1128 ms
[2023-03-09 06:54:53] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2023-03-09 06:54:54] [INFO ] Deduced a trap composed of 9 places in 54 ms of which 1 ms to minimize.
[2023-03-09 06:54:54] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
[2023-03-09 06:54:54] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 0 ms to minimize.
[2023-03-09 06:54:54] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 0 ms to minimize.
[2023-03-09 06:54:54] [INFO ] Deduced a trap composed of 9 places in 53 ms of which 0 ms to minimize.
[2023-03-09 06:54:54] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 0 ms to minimize.
[2023-03-09 06:54:55] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 1 ms to minimize.
[2023-03-09 06:54:55] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 0 ms to minimize.
[2023-03-09 06:54:55] [INFO ] Deduced a trap composed of 9 places in 45 ms of which 0 ms to minimize.
[2023-03-09 06:54:56] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 0 ms to minimize.
[2023-03-09 06:54:56] [INFO ] Trap strengthening procedure interrupted after too many repetitions 2151 ms
[2023-03-09 06:54:56] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2152 ms
[2023-03-09 06:54:56] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 0 ms to minimize.
[2023-03-09 06:54:56] [INFO ] Deduced a trap composed of 9 places in 43 ms of which 0 ms to minimize.
[2023-03-09 06:54:57] [INFO ] Deduced a trap composed of 9 places in 50 ms of which 0 ms to minimize.
[2023-03-09 06:54:57] [INFO ] Trap strengthening (SAT) tested/added 3/3 trap constraints in 1038 ms
[2023-03-09 06:54:57] [INFO ] Deduced a trap composed of 9 places in 218 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
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:764)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 06:54:57] [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 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 8222 reset in 707 ms.
Product exploration explored 100000 steps with 8190 reset in 731 ms.
Built C files in :
/tmp/ltsmin6827968588933497141
[2023-03-09 06:54:58] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2023-03-09 06:54:58] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:54:58] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2023-03-09 06:54:58] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:54:58] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2023-03-09 06:54:58] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:54:58] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6827968588933497141
Running compilation step : cd /tmp/ltsmin6827968588933497141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1523 ms.
Running link step : cd /tmp/ltsmin6827968588933497141;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin6827968588933497141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7753204648554712933.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 110 out of 530 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 530/530 places, 600/600 transitions.
Applied a total of 0 rules in 17 ms. Remains 530 /530 variables (removed 0) and now considering 600/600 (removed 0) transitions.
[2023-03-09 06:55:13] [INFO ] Invariant cache hit.
[2023-03-09 06:55:14] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-09 06:55:14] [INFO ] Invariant cache hit.
[2023-03-09 06:55:15] [INFO ] Implicit Places using invariants and state equation in 1329 ms returned []
Implicit Place search using SMT with State Equation took 1592 ms to find 0 implicit places.
[2023-03-09 06:55:15] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-09 06:55:15] [INFO ] Invariant cache hit.
[2023-03-09 06:55:15] [INFO ] Dead Transitions using invariants and state equation in 304 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1922 ms. Remains : 530/530 places, 600/600 transitions.
Built C files in :
/tmp/ltsmin14376660801522169579
[2023-03-09 06:55:15] [INFO ] Computing symmetric may disable matrix : 600 transitions.
[2023-03-09 06:55:15] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:55:15] [INFO ] Computing symmetric may enable matrix : 600 transitions.
[2023-03-09 06:55:15] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:55:15] [INFO ] Computing Do-Not-Accords matrix : 600 transitions.
[2023-03-09 06:55:15] [INFO ] Computation of Completed DNA matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 06:55:15] [INFO ] Built C files in 84ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14376660801522169579
Running compilation step : cd /tmp/ltsmin14376660801522169579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1479 ms.
Running link step : cd /tmp/ltsmin14376660801522169579;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin14376660801522169579;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3046400146785573071.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 06:55:30] [INFO ] Flatten gal took : 22 ms
[2023-03-09 06:55:30] [INFO ] Flatten gal took : 24 ms
[2023-03-09 06:55:30] [INFO ] Time to serialize gal into /tmp/LTL4894834467125904807.gal : 8 ms
[2023-03-09 06:55:31] [INFO ] Time to serialize properties into /tmp/LTL13038754999847872789.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4894834467125904807.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12455116686499431802.hoa' '-atoms' '/tmp/LTL13038754999847872789.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13038754999847872789.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12455116686499431802.hoa
Detected timeout of ITS tools.
[2023-03-09 06:55:46] [INFO ] Flatten gal took : 19 ms
[2023-03-09 06:55:46] [INFO ] Flatten gal took : 20 ms
[2023-03-09 06:55:46] [INFO ] Time to serialize gal into /tmp/LTL9157099946258282308.gal : 3 ms
[2023-03-09 06:55:46] [INFO ] Time to serialize properties into /tmp/LTL5159763844350894799.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9157099946258282308.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5159763844350894799.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||(...4120
Formula 0 simplified : XG!"(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||((R...4114
Detected timeout of ITS tools.
[2023-03-09 06:56:01] [INFO ] Flatten gal took : 20 ms
[2023-03-09 06:56:01] [INFO ] Applying decomposition
[2023-03-09 06:56:01] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph18153919530483844289.txt' '-o' '/tmp/graph18153919530483844289.bin' '-w' '/tmp/graph18153919530483844289.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18153919530483844289.bin' '-l' '-1' '-v' '-w' '/tmp/graph18153919530483844289.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:56:01] [INFO ] Decomposing Gal with order
[2023-03-09 06:56:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:56:01] [INFO ] Removed a total of 980 redundant transitions.
[2023-03-09 06:56:01] [INFO ] Flatten gal took : 44 ms
[2023-03-09 06:56:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-09 06:56:01] [INFO ] Time to serialize gal into /tmp/LTL11922001769383911933.gal : 22 ms
[2023-03-09 06:56:01] [INFO ] Time to serialize properties into /tmp/LTL8702625250811275168.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11922001769383911933.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8702625250811275168.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((i21.u69.RecBuff_1>=1)&&(i21.u119.all_passive_0>=1))||((i25.u34.RecBuff_60>=1)&&(i25.u125.all_passive_6>=1)))||(((i0.u...5797
Formula 0 simplified : XG!"(((((((((i21.u69.RecBuff_1>=1)&&(i21.u119.all_passive_0>=1))||((i25.u34.RecBuff_60>=1)&&(i25.u125.all_passive_6>=1)))||(((i0.u21...5791
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12131381315535627605
[2023-03-09 06:56:16] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12131381315535627605
Running compilation step : cd /tmp/ltsmin12131381315535627605;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1101 ms.
Running link step : cd /tmp/ltsmin12131381315535627605;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin12131381315535627605;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-01 finished in 136111 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G((F(!p1)&&F(G(!p2))))||p0))))'
Found a Shortening insensitive property : DatabaseWithMutex-COL-10-LTLFireability-08
Stuttering acceptance computed with spot in 149 ms :[(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (AND (NOT p0) p2), (AND (NOT p0) p1)]
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 11 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
// Phase 1: matrix 800 rows 830 cols
[2023-03-09 06:56:31] [INFO ] Computed 130 place invariants in 5 ms
[2023-03-09 06:56:32] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-09 06:56:32] [INFO ] Invariant cache hit.
[2023-03-09 06:56:32] [INFO ] Implicit Places using invariants and state equation in 459 ms returned []
Implicit Place search using SMT with State Equation took 706 ms to find 0 implicit places.
[2023-03-09 06:56:32] [INFO ] Invariant cache hit.
[2023-03-09 06:56:33] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1176 ms. Remains : 830/830 places, 800/800 transitions.
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s620 1)) (AND (GEQ s60 1) (GEQ s626 1)) (AND (GEQ s36 1) (GEQ s623 1)) (AND (GEQ s74 1) (GEQ s627 1)) (AND (GEQ s15 1) (GEQ s6...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, cl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 6030 reset in 1733 ms.
Product exploration explored 100000 steps with 6030 reset in 1748 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 436 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 4 states, 7 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 190 ms :[(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (OR (AND (NOT p0) p2) (AND (NOT p0) p1)), (AND (NOT p0) p2), (AND (NOT p0) p1)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 06:56:37] [INFO ] Invariant cache hit.
[2023-03-09 06:56:37] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2))), (X (NOT p0)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p0)))), (F p0), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 9 factoid took 608 ms. Reduced automaton from 4 states, 7 edges and 3 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 99 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0)), (AND p2 (NOT p0))]
Stuttering acceptance computed with spot in 103 ms :[(AND p2 (NOT p0)), (AND p2 (NOT p0)), (AND p2 (NOT p0))]
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 9 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:56:38] [INFO ] Invariant cache hit.
[2023-03-09 06:56:38] [INFO ] Implicit Places using invariants in 177 ms returned []
[2023-03-09 06:56:38] [INFO ] Invariant cache hit.
[2023-03-09 06:56:39] [INFO ] Implicit Places using invariants and state equation in 445 ms returned []
Implicit Place search using SMT with State Equation took 649 ms to find 0 implicit places.
[2023-03-09 06:56:39] [INFO ] Invariant cache hit.
[2023-03-09 06:56:39] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1118 ms. Remains : 830/830 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 173 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Finished random walk after 216 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=108 )
Knowledge obtained : [(AND (NOT p2) (NOT p0)), (X (AND (NOT p2) (NOT p0))), (X (NOT (AND p2 (NOT p0)))), (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT (AND p2 (NOT p0)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2)))), (F (AND (NOT p0) p2))]
Knowledge based reduction with 5 factoid took 226 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 3 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Stuttering acceptance computed with spot in 104 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Product exploration explored 100000 steps with 6030 reset in 1470 ms.
Product exploration explored 100000 steps with 6025 reset in 1484 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p0) p2), (AND (NOT p0) p2), (AND (NOT p0) p2)]
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 15 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:56:43] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 06:56:43] [INFO ] Invariant cache hit.
[2023-03-09 06:56:44] [INFO ] Dead Transitions using invariants and state equation in 447 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 493 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin13813026899640322585
[2023-03-09 06:56:44] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13813026899640322585
Running compilation step : cd /tmp/ltsmin13813026899640322585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1651 ms.
Running link step : cd /tmp/ltsmin13813026899640322585;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin13813026899640322585;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10723099928104357658.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 310 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 14 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:56:59] [INFO ] Invariant cache hit.
[2023-03-09 06:56:59] [INFO ] Implicit Places using invariants in 182 ms returned []
[2023-03-09 06:56:59] [INFO ] Invariant cache hit.
[2023-03-09 06:57:00] [INFO ] Implicit Places using invariants and state equation in 453 ms returned []
Implicit Place search using SMT with State Equation took 637 ms to find 0 implicit places.
[2023-03-09 06:57:00] [INFO ] Invariant cache hit.
[2023-03-09 06:57:00] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1092 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin389124413202456814
[2023-03-09 06:57:00] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin389124413202456814
Running compilation step : cd /tmp/ltsmin389124413202456814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1542 ms.
Running link step : cd /tmp/ltsmin389124413202456814;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin389124413202456814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8099398303267239840.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 06:57:15] [INFO ] Flatten gal took : 27 ms
[2023-03-09 06:57:15] [INFO ] Flatten gal took : 26 ms
[2023-03-09 06:57:15] [INFO ] Time to serialize gal into /tmp/LTL1769582851285751594.gal : 15 ms
[2023-03-09 06:57:15] [INFO ] Time to serialize properties into /tmp/LTL11446715096969197875.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1769582851285751594.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8147059070433394407.hoa' '-atoms' '/tmp/LTL11446715096969197875.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11446715096969197875.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8147059070433394407.hoa
Detected timeout of ITS tools.
[2023-03-09 06:57:30] [INFO ] Flatten gal took : 28 ms
[2023-03-09 06:57:30] [INFO ] Flatten gal took : 29 ms
[2023-03-09 06:57:30] [INFO ] Time to serialize gal into /tmp/LTL15813178454304803130.gal : 5 ms
[2023-03-09 06:57:30] [INFO ] Time to serialize properties into /tmp/LTL14912392719421578939.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15813178454304803130.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14912392719421578939.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F((((((((G((F("(((((((((RecBuff_1<1)||(all_passive_0<1))&&((RecBuff_60<1)||(all_passive_6<1)))&&(((RecBuff_36<1)||(all_passive_3<...29454
Formula 0 simplified : XG(!"((((((((RecBuff_73>=1)&&(all_passive_7>=1))||((RecBuff_18>=1)&&(all_passive_1>=1)))||(((RecBuff_28>=1)&&(all_passive_2>=1))||((...29428
Detected timeout of ITS tools.
[2023-03-09 06:57:46] [INFO ] Flatten gal took : 56 ms
[2023-03-09 06:57:46] [INFO ] Applying decomposition
[2023-03-09 06:57:46] [INFO ] Flatten gal took : 54 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph921215745033868636.txt' '-o' '/tmp/graph921215745033868636.bin' '-w' '/tmp/graph921215745033868636.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph921215745033868636.bin' '-l' '-1' '-v' '-w' '/tmp/graph921215745033868636.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:57:46] [INFO ] Decomposing Gal with order
[2023-03-09 06:57:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:57:46] [INFO ] Removed a total of 1690 redundant transitions.
[2023-03-09 06:57:46] [INFO ] Flatten gal took : 90 ms
[2023-03-09 06:57:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 23 ms.
[2023-03-09 06:57:46] [INFO ] Time to serialize gal into /tmp/LTL5280995825977219753.gal : 8 ms
[2023-03-09 06:57:46] [INFO ] Time to serialize properties into /tmp/LTL13624927957172684116.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5280995825977219753.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13624927957172684116.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F((((((((G((F("(((((((((i12.u1.RecBuff_1<1)||(i20.u218.all_passive_0<1))&&((i11.u91.RecBuff_60<1)||(i24.u223.all_passive_6<1)))&&...41592
Formula 0 simplified : XG(!"((((((((i17.u35.RecBuff_73>=1)&&(i25.u224.all_passive_7>=1))||((i28.u73.RecBuff_18>=1)&&(i27.u227.all_passive_1>=1)))||(((i28.u...41566
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12164478756865142914
[2023-03-09 06:58:01] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12164478756865142914
Running compilation step : cd /tmp/ltsmin12164478756865142914;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1573 ms.
Running link step : cd /tmp/ltsmin12164478756865142914;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin12164478756865142914;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(([]((<>((LTLAPp1==true))&&<>([]((LTLAPp2==true)))))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-08 finished in 104994 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X((p1 U G(!p2)))))'
Found a Lengthening insensitive property : DatabaseWithMutex-COL-10-LTLFireability-13
Stuttering acceptance computed with spot in 178 ms :[(AND (NOT p0) p2 (NOT p1)), p2, (NOT p0), (AND (NOT p0) p2 p1)]
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 12 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:58:16] [INFO ] Invariant cache hit.
[2023-03-09 06:58:17] [INFO ] Implicit Places using invariants in 181 ms returned []
[2023-03-09 06:58:17] [INFO ] Invariant cache hit.
[2023-03-09 06:58:17] [INFO ] Implicit Places using invariants and state equation in 481 ms returned []
Implicit Place search using SMT with State Equation took 676 ms to find 0 implicit places.
[2023-03-09 06:58:17] [INFO ] Invariant cache hit.
[2023-03-09 06:58:17] [INFO ] Dead Transitions using invariants and state equation in 418 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 1106 ms. Remains : 830/830 places, 800/800 transitions.
Running random walk in product with property : DatabaseWithMutex-COL-10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(NOT p2), acceptance={} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p2 p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s620 1)) (AND (GEQ s60 1) (GEQ s626 1)) (AND (GEQ s36 1) (GEQ s623 1)) (AND (GEQ s74 1) (GEQ s627 1)) (AND (GEQ s15 1) (GEQ s6...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 6023 reset in 800 ms.
Product exploration explored 100000 steps with 6009 reset in 815 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p2 (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 477 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 174 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Finished random walk after 7105 steps, including 2 resets, run visited all 6 properties in 48 ms. (steps per millisecond=148 )
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X p2), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT p0)), (X (AND (NOT p0) p2 (NOT p1))), (X (X p2)), (X (X (NOT (AND (NOT p0) p2 p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p2 (NOT p1))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 p2)), (F (NOT p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) p2))), (F p0), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 11 factoid took 532 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 152 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 233 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
[2023-03-09 06:58:21] [INFO ] Invariant cache hit.
[2023-03-09 06:58:22] [INFO ] [Real]Absence check using 29 positive place invariants in 19 ms returned sat
[2023-03-09 06:58:22] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 196 ms returned sat
[2023-03-09 06:58:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:24] [INFO ] [Real]Absence check using state equation in 2514 ms returned sat
[2023-03-09 06:58:24] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:58:25] [INFO ] [Nat]Absence check using 29 positive place invariants in 20 ms returned sat
[2023-03-09 06:58:25] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 159 ms returned sat
[2023-03-09 06:58:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:27] [INFO ] [Nat]Absence check using state equation in 2082 ms returned sat
[2023-03-09 06:58:27] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 43 ms.
[2023-03-09 06:58:32] [INFO ] Added : 360 causal constraints over 72 iterations in 4674 ms. Result :sat
Could not prove EG p2
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 3 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:58:32] [INFO ] Invariant cache hit.
[2023-03-09 06:58:32] [INFO ] Implicit Places using invariants in 189 ms returned []
[2023-03-09 06:58:32] [INFO ] Invariant cache hit.
[2023-03-09 06:58:33] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 704 ms to find 0 implicit places.
[2023-03-09 06:58:33] [INFO ] Invariant cache hit.
[2023-03-09 06:58:33] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1165 ms. Remains : 830/830 places, 800/800 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X p2)), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 546 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Finished random walk after 3800 steps, including 1 resets, run visited all 6 properties in 25 ms. (steps per millisecond=152 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X p2), (X (AND (NOT p0) (NOT p1) p2)), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X p2)), (X (X (AND (NOT p0) (NOT p1) p2))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) p1 p2)), (F (NOT p2)), (F (AND (NOT p0) p1 (NOT p2))), (F (NOT (AND (NOT p0) (NOT p1) p2))), (F p0), (F (AND (NOT p0) (NOT p1) (NOT p2)))]
Knowledge based reduction with 11 factoid took 577 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 145 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
[2023-03-09 06:58:35] [INFO ] Invariant cache hit.
[2023-03-09 06:58:36] [INFO ] [Real]Absence check using 29 positive place invariants in 19 ms returned sat
[2023-03-09 06:58:36] [INFO ] [Real]Absence check using 29 positive and 101 generalized place invariants in 199 ms returned sat
[2023-03-09 06:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:38] [INFO ] [Real]Absence check using state equation in 2695 ms returned sat
[2023-03-09 06:58:39] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 06:58:39] [INFO ] [Nat]Absence check using 29 positive place invariants in 19 ms returned sat
[2023-03-09 06:58:39] [INFO ] [Nat]Absence check using 29 positive and 101 generalized place invariants in 160 ms returned sat
[2023-03-09 06:58:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 06:58:41] [INFO ] [Nat]Absence check using state equation in 2173 ms returned sat
[2023-03-09 06:58:42] [INFO ] Computed and/alt/rep : 600/1400/600 causal constraints (skipped 100 transitions) in 39 ms.
[2023-03-09 06:58:46] [INFO ] Added : 360 causal constraints over 72 iterations in 4677 ms. Result :sat
Could not prove EG p2
Stuttering acceptance computed with spot in 150 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Product exploration explored 100000 steps with 5993 reset in 789 ms.
Product exploration explored 100000 steps with 6007 reset in 815 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1) p2), p2, (NOT p0), (AND (NOT p0) p1 p2)]
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 10 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:58:48] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-09 06:58:48] [INFO ] Invariant cache hit.
[2023-03-09 06:58:49] [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 593 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin9585553453571324455
[2023-03-09 06:58:49] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9585553453571324455
Running compilation step : cd /tmp/ltsmin9585553453571324455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1596 ms.
Running link step : cd /tmp/ltsmin9585553453571324455;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9585553453571324455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased15013659569161709836.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 510 out of 830 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 830/830 places, 800/800 transitions.
Applied a total of 0 rules in 3 ms. Remains 830 /830 variables (removed 0) and now considering 800/800 (removed 0) transitions.
[2023-03-09 06:59:04] [INFO ] Invariant cache hit.
[2023-03-09 06:59:04] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-09 06:59:04] [INFO ] Invariant cache hit.
[2023-03-09 06:59:04] [INFO ] Implicit Places using invariants and state equation in 462 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
[2023-03-09 06:59:04] [INFO ] Invariant cache hit.
[2023-03-09 06:59:05] [INFO ] Dead Transitions using invariants and state equation in 444 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1139 ms. Remains : 830/830 places, 800/800 transitions.
Built C files in :
/tmp/ltsmin9136187214169129061
[2023-03-09 06:59:05] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9136187214169129061
Running compilation step : cd /tmp/ltsmin9136187214169129061;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1588 ms.
Running link step : cd /tmp/ltsmin9136187214169129061;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin9136187214169129061;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased1627484630803826598.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-09 06:59:20] [INFO ] Flatten gal took : 27 ms
[2023-03-09 06:59:20] [INFO ] Flatten gal took : 27 ms
[2023-03-09 06:59:20] [INFO ] Time to serialize gal into /tmp/LTL8897870504094143409.gal : 4 ms
[2023-03-09 06:59:20] [INFO ] Time to serialize properties into /tmp/LTL4057090596893416801.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8897870504094143409.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6852414517331233479.hoa' '-atoms' '/tmp/LTL4057090596893416801.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4057090596893416801.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6852414517331233479.hoa
Detected timeout of ITS tools.
[2023-03-09 06:59:35] [INFO ] Flatten gal took : 30 ms
[2023-03-09 06:59:35] [INFO ] Flatten gal took : 30 ms
[2023-03-09 06:59:35] [INFO ] Time to serialize gal into /tmp/LTL170767031086252314.gal : 5 ms
[2023-03-09 06:59:35] [INFO ] Time to serialize properties into /tmp/LTL16962636013953167466.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL170767031086252314.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16962636013953167466.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||((...30812
Formula 0 simplified : G!"(((((((((RecBuff_1>=1)&&(all_passive_0>=1))||((RecBuff_60>=1)&&(all_passive_6>=1)))||(((RecBuff_36>=1)&&(all_passive_3>=1))||((Re...30800
Detected timeout of ITS tools.
[2023-03-09 06:59:50] [INFO ] Flatten gal took : 28 ms
[2023-03-09 06:59:50] [INFO ] Applying decomposition
[2023-03-09 06:59:50] [INFO ] Flatten gal took : 29 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16888701324956596865.txt' '-o' '/tmp/graph16888701324956596865.bin' '-w' '/tmp/graph16888701324956596865.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16888701324956596865.bin' '-l' '-1' '-v' '-w' '/tmp/graph16888701324956596865.weights' '-q' '0' '-e' '0.001'
[2023-03-09 06:59:51] [INFO ] Decomposing Gal with order
[2023-03-09 06:59:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 06:59:51] [INFO ] Removed a total of 1690 redundant transitions.
[2023-03-09 06:59:51] [INFO ] Flatten gal took : 76 ms
[2023-03-09 06:59:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-09 06:59:51] [INFO ] Time to serialize gal into /tmp/LTL13188170370370927608.gal : 7 ms
[2023-03-09 06:59:51] [INFO ] Time to serialize properties into /tmp/LTL4974696748990076536.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13188170370370927608.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4974696748990076536.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((i17.u0.RecBuff_1>=1)&&(i20.u218.all_passive_0>=1))||((i10.u26.RecBuff_60>=1)&&(i24.u224.all_passive_6>=1)))||(((i14.u1...43007
Formula 0 simplified : G!"(((((((((i17.u0.RecBuff_1>=1)&&(i20.u218.all_passive_0>=1))||((i10.u26.RecBuff_60>=1)&&(i24.u224.all_passive_6>=1)))||(((i14.u17....42995
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9262948592642084526
[2023-03-09 07:00:06] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9262948592642084526
Running compilation step : cd /tmp/ltsmin9262948592642084526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1589 ms.
Running link step : cd /tmp/ltsmin9262948592642084526;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin9262948592642084526;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp0==true)) U X(((LTLAPp1==true) U [](!(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property DatabaseWithMutex-COL-10-LTLFireability-13 finished in 124837 ms.
[2023-03-09 07:00:21] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14400669214664434086
[2023-03-09 07:00:21] [INFO ] Computing symmetric may disable matrix : 800 transitions.
[2023-03-09 07:00:21] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 07:00:21] [INFO ] Computing symmetric may enable matrix : 800 transitions.
[2023-03-09 07:00:21] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 07:00:21] [INFO ] Applying decomposition
[2023-03-09 07:00:21] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14024548757692963039.txt' '-o' '/tmp/graph14024548757692963039.bin' '-w' '/tmp/graph14024548757692963039.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14024548757692963039.bin' '-l' '-1' '-v' '-w' '/tmp/graph14024548757692963039.weights' '-q' '0' '-e' '0.001'
[2023-03-09 07:00:21] [INFO ] Decomposing Gal with order
[2023-03-09 07:00:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 07:00:21] [INFO ] Computing Do-Not-Accords matrix : 800 transitions.
[2023-03-09 07:00:21] [INFO ] Computation of Completed DNA matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 07:00:21] [INFO ] Built C files in 240ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14400669214664434086
Running compilation step : cd /tmp/ltsmin14400669214664434086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 07:00:21] [INFO ] Removed a total of 1690 redundant transitions.
[2023-03-09 07:00:21] [INFO ] Flatten gal took : 65 ms
[2023-03-09 07:00:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2023-03-09 07:00:21] [INFO ] Time to serialize gal into /tmp/LTLFireability1563122553347154138.gal : 6 ms
[2023-03-09 07:00:21] [INFO ] Time to serialize properties into /tmp/LTLFireability12958288903193242634.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability1563122553347154138.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12958288903193242634.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((X(F("(((((((((i19.u0.RecBuff_1>=1)&&(i20.u220.all_passive_0>=1))||((i18.u21.RecBuff_60>=1)&&(i26.u226.all_passive_6>=1)))||(((i13.u...5806
Formula 0 simplified : XG!"(((((((((i19.u0.RecBuff_1>=1)&&(i20.u220.all_passive_0>=1))||((i18.u21.RecBuff_60>=1)&&(i26.u226.all_passive_6>=1)))||(((i13.u78...5800
Compilation finished in 2473 ms.
Running link step : cd /tmp/ltsmin14400669214664434086;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 52 ms.
Running LTSmin : cd /tmp/ltsmin14400669214664434086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.003: Loading model from ./gal.so
pins2lts-mc-linux64( 7/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.007: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.007: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.079: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.079: LTL layer: formula: X(<>((LTLAPp0==true)))
pins2lts-mc-linux64( 5/ 8), 0.079: "X(<>((LTLAPp0==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.079: Using Spin LTL semantics
pins2lts-mc-linux64( 7/ 8), 0.091: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.094: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.099: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.101: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.105: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.110: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.111: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.126: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.329: DFS-FIFO for weak LTL, using special progress label 806
pins2lts-mc-linux64( 0/ 8), 0.329: There are 807 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.329: State length is 831, there are 802 groups
pins2lts-mc-linux64( 0/ 8), 0.329: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.329: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.329: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.329: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 4/ 8), 0.429: ~26 levels ~960 states ~8104 transitions
pins2lts-mc-linux64( 4/ 8), 0.462: ~26 levels ~1920 states ~8544 transitions
pins2lts-mc-linux64( 4/ 8), 0.552: ~26 levels ~3840 states ~10424 transitions
pins2lts-mc-linux64( 4/ 8), 0.688: ~26 levels ~7680 states ~13744 transitions
pins2lts-mc-linux64( 4/ 8), 0.990: ~26 levels ~15360 states ~21792 transitions
pins2lts-mc-linux64( 4/ 8), 1.553: ~26 levels ~30720 states ~38656 transitions
pins2lts-mc-linux64( 2/ 8), 2.546: ~26 levels ~61440 states ~71224 transitions
pins2lts-mc-linux64( 6/ 8), 4.354: ~22 levels ~122880 states ~142200 transitions
pins2lts-mc-linux64( 6/ 8), 7.979: ~22 levels ~245760 states ~281456 transitions
pins2lts-mc-linux64( 0/ 8), 14.668: ~24 levels ~491520 states ~557224 transitions
pins2lts-mc-linux64( 0/ 8), 28.785: ~24 levels ~983040 states ~1119776 transitions
pins2lts-mc-linux64( 0/ 8), 54.409: ~26 levels ~1966080 states ~2239200 transitions
pins2lts-mc-linux64( 4/ 8), 106.333: ~26 levels ~3932160 states ~4504872 transitions
pins2lts-mc-linux64( 4/ 8), 210.404: ~26 levels ~7864320 states ~9145832 transitions
pins2lts-mc-linux64( 4/ 8), 415.566: ~26 levels ~15728640 states ~18376704 transitions
pins2lts-mc-linux64( 4/ 8), 541.873: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 543.104:
pins2lts-mc-linux64( 0/ 8), 543.104: mean standard work distribution: 5.7% (states) 5.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 543.104:
pins2lts-mc-linux64( 0/ 8), 543.104: Explored 19885384 states 23255428 transitions, fanout: 1.169
pins2lts-mc-linux64( 0/ 8), 543.104: Total exploration time 542.770 sec (541.570 sec minimum, 541.989 sec on average)
pins2lts-mc-linux64( 0/ 8), 543.105: States per second: 36637, Transitions per second: 42846
pins2lts-mc-linux64( 0/ 8), 543.105:
pins2lts-mc-linux64( 0/ 8), 543.105: Progress states detected: 0
pins2lts-mc-linux64( 0/ 8), 543.105: Redundant explorations: -0.0260
pins2lts-mc-linux64( 0/ 8), 543.105:
pins2lts-mc-linux64( 0/ 8), 543.105: Queue width: 8B, total height: 222, memory: 0.00MB
pins2lts-mc-linux64( 0/ 8), 543.105: Tree memory: 407.8MB, 21.5 B/state, compr.: 0.6%
pins2lts-mc-linux64( 0/ 8), 543.105: Tree fill ratio (roots/leafs): 14.0%/100.0%
pins2lts-mc-linux64( 0/ 8), 543.105: Stored 807 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 543.105: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 543.105: Est. total memory use: 407.8MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14400669214664434086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin14400669214664434086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:240)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
Detected timeout of ITS tools.
[2023-03-09 07:25:21] [INFO ] Applying decomposition
[2023-03-09 07:25:21] [INFO ] Flatten gal took : 79 ms
[2023-03-09 07:25:22] [INFO ] Decomposing Gal with order
[2023-03-09 07:25:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 07:25:22] [INFO ] Removed a total of 2140 redundant transitions.
[2023-03-09 07:25:22] [INFO ] Flatten gal took : 137 ms
[2023-03-09 07:25:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 36 ms.
[2023-03-09 07:25:22] [INFO ] Time to serialize gal into /tmp/LTLFireability8807839081066995850.gal : 32 ms
[2023-03-09 07:25:22] [INFO ] Time to serialize properties into /tmp/LTLFireability11755699718984219611.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8807839081066995850.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11755699718984219611.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 3 LTL properties
Checking formula 0 : !((X(F("(((((((((sitefile1.RecBuff_1>=1)&&(site0.all_passive_0>=1))||((sitefile60.RecBuff_60>=1)&&(site6.all_passive_6>=1)))||(((sitef...5810
Formula 0 simplified : XG!"(((((((((sitefile1.RecBuff_1>=1)&&(site0.all_passive_0>=1))||((sitefile60.RecBuff_60>=1)&&(site6.all_passive_6>=1)))||(((sitefil...5804
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 135756 kB
After kill :
MemTotal: 16393216 kB
MemFree: 9490872 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DatabaseWithMutex-COL-10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DatabaseWithMutex-COL-10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r101-tall-167814476201036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-10.tgz
mv DatabaseWithMutex-COL-10 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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