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.r485-tall-167912698900099.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 Sudoku-COL-AN13, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912698900099
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 468K
-rw-r--r-- 1 mcc users 8.1K Feb 26 09:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 09:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 26 08:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 08:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:17 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:17 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 10:13 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 10:13 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 09:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K Feb 26 09:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 6.5K Mar 5 18:23 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-00
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-01
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-02
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-03
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-04
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-05
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-06
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-07
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-08
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-09
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-10
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-11
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-12
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-13
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-14
FORMULA_NAME Sudoku-COL-AN13-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1679164592230

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Sudoku-COL-AN13
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-18 18:36:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-18 18:36:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 18:36:34] [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.
[2023-03-18 18:36:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-18 18:36:34] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 367 ms
[2023-03-18 18:36:34] [INFO ] Imported 4 HL places and 1 HL transitions for a total of 2704 PT places and 2197.0 transition bindings in 10 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2023-03-18 18:36:34] [INFO ] Built PT skeleton of HLPN with 4 places and 1 transitions 4 arcs in 4 ms.
[2023-03-18 18:36:34] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA Sudoku-COL-AN13-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Sudoku-COL-AN13-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Remains 14 properties that can be checked using skeleton over-approximation.
Computed a total of 4 stabilizing places and 1 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 1
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Incomplete random walk after 10088 steps, including 58 resets, run finished after 26 ms. (steps per millisecond=388 ) properties (out of 19) seen :16
Incomplete Best-First random walk after 10088 steps, including 58 resets, run finished after 15 ms. (steps per millisecond=672 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10088 steps, including 58 resets, run finished after 13 ms. (steps per millisecond=776 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10088 steps, including 58 resets, run finished after 11 ms. (steps per millisecond=917 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1 rows 4 cols
[2023-03-18 18:36:34] [INFO ] Computed 3 place invariants in 3 ms
[2023-03-18 18:36:34] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-18 18:36:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-18 18:36:34] [INFO ] After 30ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
FORMULA Sudoku-COL-AN13-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-18 18:36:34] [INFO ] Flatten gal took : 11 ms
[2023-03-18 18:36:34] [INFO ] Flatten gal took : 1 ms
Domain [N(13), N(13)] of place Rows breaks symmetries in sort N
[2023-03-18 18:36:34] [INFO ] Unfolded HLPN to a Petri net with 2704 places and 2197 transitions 8788 arcs in 37 ms.
[2023-03-18 18:36:34] [INFO ] Unfolded 13 HLPN properties in 8 ms.
Support contains 2704 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 29 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:36:35] [INFO ] Computed 507 place invariants in 34 ms
[2023-03-18 18:36:35] [INFO ] Implicit Places using invariants in 490 ms returned []
[2023-03-18 18:36:35] [INFO ] Invariant cache hit.
[2023-03-18 18:36:36] [INFO ] Implicit Places using invariants and state equation in 1381 ms returned []
Implicit Place search using SMT with State Equation took 1873 ms to find 0 implicit places.
[2023-03-18 18:36:36] [INFO ] Invariant cache hit.
[2023-03-18 18:36:38] [INFO ] Dead Transitions using invariants and state equation in 1377 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3282 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Support contains 2704 out of 2704 places after structural reductions.
[2023-03-18 18:36:38] [INFO ] Flatten gal took : 237 ms
[2023-03-18 18:36:39] [INFO ] Flatten gal took : 147 ms
[2023-03-18 18:36:39] [INFO ] Input system was already deterministic with 2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 2879 ms. (steps per millisecond=3 ) properties (out of 17) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 206 ms. (steps per millisecond=48 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 667 ms. (steps per millisecond=14 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-18 18:36:44] [INFO ] Invariant cache hit.
[2023-03-18 18:36:46] [INFO ] [Real]Absence check using 507 positive place invariants in 128 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:71)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 18:37:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-18 18:37:10] [INFO ] After 25035ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 2704 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 40 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 2658 ms. (steps per millisecond=3 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 668 ms. (steps per millisecond=14 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 122026 steps, run timeout after 12031 ms. (steps per millisecond=10 ) properties seen :{}
Probabilistic random walk after 122026 steps, saw 121935 distinct states, run finished after 12032 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 12 properties.
[2023-03-18 18:37:26] [INFO ] Invariant cache hit.
[2023-03-18 18:37:28] [INFO ] [Real]Absence check using 507 positive place invariants in 132 ms returned sat
[2023-03-18 18:37:52] [INFO ] After 25024ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-18 18:37:53] [INFO ] [Nat]Absence check using 507 positive place invariants in 138 ms returned sat
[2023-03-18 18:37:58] [INFO ] After 2138ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :10
[2023-03-18 18:38:00] [INFO ] After 3578ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :10
Attempting to minimize the solution found.
Minimization took 865 ms.
[2023-03-18 18:38:01] [INFO ] After 8840ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :10
Fused 12 Parikh solutions to 1 different solutions.
Finished Parikh walk after 169 steps, including 0 resets, run visited all 10 properties in 26 ms. (steps per millisecond=6 )
Parikh walk visited 10 properties in 28 ms.
FORMULA Sudoku-COL-AN13-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA Sudoku-COL-AN13-LTLCardinality-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2197 places and 0 transitions.
Iterating post reduction 0 with 2197 rules applied. Total rules applied 2197 place count 507 transition count 2197
Applied a total of 2197 rules in 80 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:38:01] [INFO ] Computed 38 place invariants in 134 ms
[2023-03-18 18:38:02] [INFO ] Implicit Places using invariants in 498 ms returned []
[2023-03-18 18:38:02] [INFO ] Invariant cache hit.
[2023-03-18 18:38:03] [INFO ] Implicit Places using invariants and state equation in 1490 ms returned []
Implicit Place search using SMT with State Equation took 1994 ms to find 0 implicit places.
[2023-03-18 18:38:03] [INFO ] Invariant cache hit.
[2023-03-18 18:38:04] [INFO ] Dead Transitions using invariants and state equation in 666 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2743 ms. Remains : 507/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 184 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA Sudoku-COL-AN13-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN13-LTLCardinality-00 finished in 2992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 116 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:38:04] [INFO ] Computed 507 place invariants in 17 ms
[2023-03-18 18:38:05] [INFO ] Implicit Places using invariants in 1204 ms returned []
[2023-03-18 18:38:05] [INFO ] Invariant cache hit.
[2023-03-18 18:38:09] [INFO ] Implicit Places using invariants and state equation in 3095 ms returned []
Implicit Place search using SMT with State Equation took 4302 ms to find 0 implicit places.
[2023-03-18 18:38:09] [INFO ] Redundant transitions in 123 ms returned []
[2023-03-18 18:38:09] [INFO ] Invariant cache hit.
[2023-03-18 18:38:10] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5766 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 149 steps with 0 reset in 40 ms.
FORMULA Sudoku-COL-AN13-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN13-LTLCardinality-02 finished in 5909 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(p1)))))'
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2197 places and 0 transitions.
Iterating post reduction 0 with 2197 rules applied. Total rules applied 2197 place count 507 transition count 2197
Applied a total of 2197 rules in 57 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:38:10] [INFO ] Computed 38 place invariants in 115 ms
[2023-03-18 18:38:11] [INFO ] Implicit Places using invariants in 464 ms returned []
[2023-03-18 18:38:11] [INFO ] Invariant cache hit.
[2023-03-18 18:38:12] [INFO ] Implicit Places using invariants and state equation in 1640 ms returned []
Implicit Place search using SMT with State Equation took 2106 ms to find 0 implicit places.
[2023-03-18 18:38:12] [INFO ] Invariant cache hit.
[2023-03-18 18:38:13] [INFO ] Dead Transitions using invariants and state equation in 646 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2810 ms. Remains : 507/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(LEQ 1 (ADD s338 s339 s340 s341 s342 s343 s344 s345 s346 s347 s348 s349 s350 s351 s352 s353 s354 s355 s356 s357 s358 s359 s360 s361 s362 s363 s364 s365...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration timeout after 64200 steps with 432 reset in 10002 ms.
Product exploration timeout after 64130 steps with 432 reset in 10002 ms.
Computed a total of 507 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 507 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 193 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1669 ms. (steps per millisecond=5 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 129525 steps, run timeout after 3004 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 129525 steps, saw 129428 distinct states, run finished after 3004 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-18 18:38:39] [INFO ] Invariant cache hit.
[2023-03-18 18:38:39] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 27 ms returned sat
[2023-03-18 18:38:40] [INFO ] After 1292ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-18 18:38:40] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 25 ms returned sat
[2023-03-18 18:38:42] [INFO ] After 1502ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-18 18:38:42] [INFO ] After 1587ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-18 18:38:42] [INFO ] After 1729ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Finished Parikh walk after 167 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=18 )
Parikh walk visited 1 properties in 9 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p0))))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 6 factoid took 332 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Sudoku-COL-AN13-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Sudoku-COL-AN13-LTLCardinality-03 finished in 31967 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((G(p0)||G(p1)))))'
Support contains 2535 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 11 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:38:42] [INFO ] Computed 507 place invariants in 11 ms
[2023-03-18 18:38:43] [INFO ] Implicit Places using invariants in 676 ms returned []
[2023-03-18 18:38:43] [INFO ] Invariant cache hit.
[2023-03-18 18:38:45] [INFO ] Implicit Places using invariants and state equation in 2107 ms returned []
Implicit Place search using SMT with State Equation took 2786 ms to find 0 implicit places.
[2023-03-18 18:38:45] [INFO ] Invariant cache hit.
[2023-03-18 18:38:46] [INFO ] Dead Transitions using invariants and state equation in 1276 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4074 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 204 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p1:(GT (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA Sudoku-COL-AN13-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN13-LTLCardinality-05 finished in 4304 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 U X(p1)))))'
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 20 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:38:46] [INFO ] Invariant cache hit.
[2023-03-18 18:38:47] [INFO ] Implicit Places using invariants in 979 ms returned []
[2023-03-18 18:38:47] [INFO ] Invariant cache hit.
[2023-03-18 18:38:50] [INFO ] Implicit Places using invariants and state equation in 2650 ms returned []
Implicit Place search using SMT with State Equation took 3632 ms to find 0 implicit places.
[2023-03-18 18:38:50] [INFO ] Invariant cache hit.
[2023-03-18 18:38:51] [INFO ] Dead Transitions using invariants and state equation in 1226 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4880 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 33680 steps with 386 reset in 10001 ms.
Product exploration timeout after 34040 steps with 391 reset in 10003 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 296 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1688 ms. (steps per millisecond=5 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 627 ms. (steps per millisecond=15 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 18:39:15] [INFO ] Invariant cache hit.
[2023-03-18 18:39:16] [INFO ] [Real]Absence check using 507 positive place invariants in 132 ms returned sat
[2023-03-18 18:39:40] [INFO ] After 25014ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:39:41] [INFO ] [Nat]Absence check using 507 positive place invariants in 137 ms returned sat
[2023-03-18 18:39:58] [INFO ] After 17589ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.11 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 40 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1454 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 243099 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 243099 steps, saw 220188 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:40:02] [INFO ] Computed 38 place invariants in 52 ms
[2023-03-18 18:40:03] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 28 ms returned sat
[2023-03-18 18:40:05] [INFO ] After 2849ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:40:05] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 25 ms returned sat
[2023-03-18 18:40:11] [INFO ] After 5910ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:40:11] [INFO ] After 5983ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-18 18:40:11] [INFO ] After 6142ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 168 steps, including 0 resets, run visited all 1 properties in 7 ms. (steps per millisecond=24 )
Parikh walk visited 1 properties in 7 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p0), (F (OR p0 p1)), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 367 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:40:13] [INFO ] Computed 507 place invariants in 17 ms
Could not prove EG (NOT p1)
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 73 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:40:28] [INFO ] Invariant cache hit.
[2023-03-18 18:40:29] [INFO ] Implicit Places using invariants in 992 ms returned []
[2023-03-18 18:40:29] [INFO ] Invariant cache hit.
[2023-03-18 18:40:31] [INFO ] Implicit Places using invariants and state equation in 2677 ms returned []
Implicit Place search using SMT with State Equation took 3671 ms to find 0 implicit places.
[2023-03-18 18:40:31] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-18 18:40:31] [INFO ] Invariant cache hit.
[2023-03-18 18:40:33] [INFO ] Dead Transitions using invariants and state equation in 1249 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5046 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 150 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
[2023-03-18 18:40:34] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 27630 steps with 314 reset in 10004 ms.
Product exploration timeout after 27810 steps with 315 reset in 10001 ms.
Built C files in :
/tmp/ltsmin5283085085304168734
[2023-03-18 18:41:10] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:41:10] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5283085085304168734
Running compilation step : cd /tmp/ltsmin5283085085304168734;'/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/ltsmin5283085085304168734;'/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/ltsmin5283085085304168734;'/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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 41 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:41:13] [INFO ] Invariant cache hit.
[2023-03-18 18:41:14] [INFO ] Implicit Places using invariants in 915 ms returned []
[2023-03-18 18:41:14] [INFO ] Invariant cache hit.
[2023-03-18 18:41:16] [INFO ] Implicit Places using invariants and state equation in 2604 ms returned []
Implicit Place search using SMT with State Equation took 3522 ms to find 0 implicit places.
[2023-03-18 18:41:16] [INFO ] Redundant transitions in 117 ms returned []
[2023-03-18 18:41:16] [INFO ] Invariant cache hit.
[2023-03-18 18:41:18] [INFO ] Dead Transitions using invariants and state equation in 1220 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4910 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin17475410044535865673
[2023-03-18 18:41:18] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:41:18] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17475410044535865673
Running compilation step : cd /tmp/ltsmin17475410044535865673;'/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/ltsmin17475410044535865673;'/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/ltsmin17475410044535865673;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:41:21] [INFO ] Flatten gal took : 95 ms
[2023-03-18 18:41:21] [INFO ] Flatten gal took : 97 ms
[2023-03-18 18:41:21] [INFO ] Time to serialize gal into /tmp/LTL14546283013147463835.gal : 26 ms
[2023-03-18 18:41:21] [INFO ] Time to serialize properties into /tmp/LTL5378561134541945462.prop : 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/LTL14546283013147463835.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10625230697391784727.hoa' '-atoms' '/tmp/LTL5378561134541945462.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/LTL5378561134541945462.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10625230697391784727.hoa
Detected timeout of ITS tools.
[2023-03-18 18:41:36] [INFO ] Flatten gal took : 106 ms
[2023-03-18 18:41:36] [INFO ] Flatten gal took : 90 ms
[2023-03-18 18:41:36] [INFO ] Time to serialize gal into /tmp/LTL348452569315689027.gal : 14 ms
[2023-03-18 18:41:36] [INFO ] Time to serialize properties into /tmp/LTL2495165427921274452.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL348452569315689027.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2495165427921274452.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...274
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Ro...30992
Formula 0 simplified : GF(!"(((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows...30985
Detected timeout of ITS tools.
[2023-03-18 18:41:52] [INFO ] Flatten gal took : 81 ms
[2023-03-18 18:41:52] [INFO ] Applying decomposition
[2023-03-18 18:41:52] [INFO ] Flatten gal took : 86 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/graph18353492958341195541.txt' '-o' '/tmp/graph18353492958341195541.bin' '-w' '/tmp/graph18353492958341195541.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18353492958341195541.bin' '-l' '-1' '-v' '-w' '/tmp/graph18353492958341195541.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:41:58] [INFO ] Decomposing Gal with order
[2023-03-18 18:41:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:42:01] [INFO ] Removed a total of 2028 redundant transitions.
[2023-03-18 18:42:01] [INFO ] Flatten gal took : 2977 ms
[2023-03-18 18:42:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 2197 labels/synchronizations in 149 ms.
[2023-03-18 18:42:02] [INFO ] Time to serialize gal into /tmp/LTL9866301909711789697.gal : 15 ms
[2023-03-18 18:42:02] [INFO ] Time to serialize properties into /tmp/LTL6788350044558753488.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/LTL9866301909711789697.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6788350044558753488.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0...41132
Formula 0 simplified : GF(!"(((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0.R...41125
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13183690421359349879
[2023-03-18 18:42:17] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13183690421359349879
Running compilation step : cd /tmp/ltsmin13183690421359349879;'/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/ltsmin13183690421359349879;'/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/ltsmin13183690421359349879;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-06 finished in 213410 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||X(((G(F(p1)) U p2) U (!p0&&(G(F(p1)) U p2)))))))))'
Support contains 169 out of 2704 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 13 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:42:20] [INFO ] Invariant cache hit.
[2023-03-18 18:42:20] [INFO ] Implicit Places using invariants in 575 ms returned []
[2023-03-18 18:42:20] [INFO ] Invariant cache hit.
[2023-03-18 18:42:22] [INFO ] Implicit Places using invariants and state equation in 1983 ms returned []
Implicit Place search using SMT with State Equation took 2560 ms to find 0 implicit places.
[2023-03-18 18:42:22] [INFO ] Invariant cache hit.
[2023-03-18 18:42:24] [INFO ] Dead Transitions using invariants and state equation in 1230 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3804 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 109 ms :[p0, p0, p0]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 3 (ADD s2535 s2536 s2537 s2538 s2539 s2540 s2541 s2542 s2543 s2544 s2545 s2546 s2547 s2548 s2549 s2550 s2551 s2552 s2553 s2554 s2555 s2556 s2557 s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 33580 steps with 11193 reset in 10002 ms.
Product exploration timeout after 33430 steps with 11143 reset in 10002 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 102 ms :[p0, p0, p0]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1504 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 216595 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 216595 steps, saw 215020 distinct states, run finished after 3001 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:42:49] [INFO ] Invariant cache hit.
[2023-03-18 18:42:49] [INFO ] [Real]Absence check using 507 positive place invariants in 134 ms returned sat
[2023-03-18 18:43:14] [INFO ] After 25015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.2 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 43 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1499 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 230310 steps, run timeout after 3001 ms. (steps per millisecond=76 ) properties seen :{}
Probabilistic random walk after 230310 steps, saw 217766 distinct states, run finished after 3001 ms. (steps per millisecond=76 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:43:19] [INFO ] Computed 38 place invariants in 56 ms
[2023-03-18 18:43:19] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 27 ms returned sat
[2023-03-18 18:43:21] [INFO ] After 1741ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:43:21] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-18 18:43:23] [INFO ] After 2157ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:43:23] [INFO ] After 2231ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-18 18:43:23] [INFO ] After 2375ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 167 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 7 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 97 ms :[p0, p0, p0]
Support contains 169 out of 2704 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 12 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:43:23] [INFO ] Computed 507 place invariants in 12 ms
[2023-03-18 18:43:24] [INFO ] Implicit Places using invariants in 613 ms returned []
[2023-03-18 18:43:24] [INFO ] Invariant cache hit.
[2023-03-18 18:43:26] [INFO ] Implicit Places using invariants and state equation in 1903 ms returned []
Implicit Place search using SMT with State Equation took 2517 ms to find 0 implicit places.
[2023-03-18 18:43:26] [INFO ] Invariant cache hit.
[2023-03-18 18:43:27] [INFO ] Dead Transitions using invariants and state equation in 1223 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3754 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 117 ms :[p0, p0, p0]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1470 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 218152 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 218152 steps, saw 215375 distinct states, run finished after 3001 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:43:33] [INFO ] Invariant cache hit.
[2023-03-18 18:43:33] [INFO ] [Real]Absence check using 507 positive place invariants in 134 ms returned sat
[2023-03-18 18:43:58] [INFO ] After 25009ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.2 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 34 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1461 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 228622 steps, run timeout after 3001 ms. (steps per millisecond=76 ) properties seen :{}
Probabilistic random walk after 228622 steps, saw 217505 distinct states, run finished after 3001 ms. (steps per millisecond=76 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:44:02] [INFO ] Computed 38 place invariants in 61 ms
[2023-03-18 18:44:02] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 27 ms returned sat
[2023-03-18 18:44:04] [INFO ] After 1677ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:44:04] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-18 18:44:06] [INFO ] After 2131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:44:06] [INFO ] After 2208ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-18 18:44:06] [INFO ] After 2357ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 167 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 8 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 105 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 112 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 122 ms :[p0, p0, p0]
Product exploration timeout after 33720 steps with 11240 reset in 10001 ms.
Product exploration timeout after 33640 steps with 11213 reset in 10001 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 105 ms :[p0, p0, p0]
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.3 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 80 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:44:27] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-18 18:44:27] [INFO ] Invariant cache hit.
[2023-03-18 18:44:28] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 797 ms. Remains : 507/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin8961938137301344619
[2023-03-18 18:44:28] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8961938137301344619
Running compilation step : cd /tmp/ltsmin8961938137301344619;'/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/ltsmin8961938137301344619;'/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/ltsmin8961938137301344619;'/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 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2197 places and 0 transitions.
Iterating post reduction 0 with 2197 rules applied. Total rules applied 2197 place count 507 transition count 2197
Applied a total of 2197 rules in 30 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:44:31] [INFO ] Invariant cache hit.
[2023-03-18 18:44:31] [INFO ] Implicit Places using invariants in 359 ms returned []
[2023-03-18 18:44:31] [INFO ] Invariant cache hit.
[2023-03-18 18:44:33] [INFO ] Implicit Places using invariants and state equation in 1642 ms returned []
Implicit Place search using SMT with State Equation took 2003 ms to find 0 implicit places.
[2023-03-18 18:44:33] [INFO ] Invariant cache hit.
[2023-03-18 18:44:34] [INFO ] Dead Transitions using invariants and state equation in 636 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2669 ms. Remains : 507/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin17012501497529683159
[2023-03-18 18:44:34] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17012501497529683159
Running compilation step : cd /tmp/ltsmin17012501497529683159;'/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/ltsmin17012501497529683159;'/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/ltsmin17012501497529683159;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:44:37] [INFO ] Flatten gal took : 111 ms
[2023-03-18 18:44:37] [INFO ] Flatten gal took : 111 ms
[2023-03-18 18:44:37] [INFO ] Time to serialize gal into /tmp/LTL6241358935761433888.gal : 9 ms
[2023-03-18 18:44:37] [INFO ] Time to serialize properties into /tmp/LTL17645697261360953567.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6241358935761433888.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3349670671728786984.hoa' '-atoms' '/tmp/LTL17645697261360953567.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/LTL17645697261360953567.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3349670671728786984.hoa
Detected timeout of ITS tools.
[2023-03-18 18:44:52] [INFO ] Flatten gal took : 83 ms
[2023-03-18 18:44:52] [INFO ] Flatten gal took : 85 ms
[2023-03-18 18:44:52] [INFO ] Time to serialize gal into /tmp/LTL15624395097049076301.gal : 13 ms
[2023-03-18 18:44:52] [INFO ] Time to serialize properties into /tmp/LTL14835351613915786967.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15624395097049076301.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14835351613915786967.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(X(F(("(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)...72379
Formula 0 simplified : XXG(!"(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(C...38459
Detected timeout of ITS tools.
[2023-03-18 18:45:08] [INFO ] Flatten gal took : 94 ms
[2023-03-18 18:45:08] [INFO ] Applying decomposition
[2023-03-18 18:45:08] [INFO ] Flatten gal took : 81 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/graph7727345142547694618.txt' '-o' '/tmp/graph7727345142547694618.bin' '-w' '/tmp/graph7727345142547694618.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7727345142547694618.bin' '-l' '-1' '-v' '-w' '/tmp/graph7727345142547694618.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:45:20] [INFO ] Decomposing Gal with order
[2023-03-18 18:45:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:45:23] [INFO ] Removed a total of 2028 redundant transitions.
[2023-03-18 18:45:23] [INFO ] Flatten gal took : 2729 ms
[2023-03-18 18:45:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 2197 labels/synchronizations in 88 ms.
[2023-03-18 18:45:23] [INFO ] Time to serialize gal into /tmp/LTL5780132229215786420.gal : 10 ms
[2023-03-18 18:45:23] [INFO ] Time to serialize properties into /tmp/LTL9554840926480930110.ltl : 4 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/LTL5780132229215786420.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9554840926480930110.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(X(F(("(((((((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Colu...95363
Formula 0 simplified : XXG(!"(((((((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Columns...50627
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9963642088097049021
[2023-03-18 18:45:39] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9963642088097049021
Running compilation step : cd /tmp/ltsmin9963642088097049021;'/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/ltsmin9963642088097049021;'/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/ltsmin9963642088097049021;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-08 finished in 201849 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))))'
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 38 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:45:42] [INFO ] Computed 507 place invariants in 15 ms
[2023-03-18 18:45:43] [INFO ] Implicit Places using invariants in 1252 ms returned []
[2023-03-18 18:45:43] [INFO ] Invariant cache hit.
[2023-03-18 18:45:46] [INFO ] Implicit Places using invariants and state equation in 3183 ms returned []
Implicit Place search using SMT with State Equation took 4439 ms to find 0 implicit places.
[2023-03-18 18:45:46] [INFO ] Invariant cache hit.
[2023-03-18 18:45:47] [INFO ] Dead Transitions using invariants and state equation in 1302 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5781 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 3 (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 29090 steps with 7272 reset in 10003 ms.
Product exploration timeout after 28990 steps with 7247 reset in 10004 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 90 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 18:46:09] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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)
[2023-03-18 18:46:25] [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: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 34 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:46:25] [INFO ] Invariant cache hit.
[2023-03-18 18:46:26] [INFO ] Implicit Places using invariants in 1243 ms returned []
[2023-03-18 18:46:26] [INFO ] Invariant cache hit.
[2023-03-18 18:46:29] [INFO ] Implicit Places using invariants and state equation in 3127 ms returned []
Implicit Place search using SMT with State Equation took 4372 ms to find 0 implicit places.
[2023-03-18 18:46:29] [INFO ] Invariant cache hit.
[2023-03-18 18:46:30] [INFO ] Dead Transitions using invariants and state equation in 1250 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5656 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 79 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=0 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 18:46:32] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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)
[2023-03-18 18:46:47] [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: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 28990 steps with 7247 reset in 10001 ms.
Product exploration timeout after 28980 steps with 7245 reset in 10001 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 47 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:47:08] [INFO ] Redundant transitions in 45 ms returned []
[2023-03-18 18:47:08] [INFO ] Invariant cache hit.
[2023-03-18 18:47:09] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1325 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin5726279460271403371
[2023-03-18 18:47:09] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5726279460271403371
Running compilation step : cd /tmp/ltsmin5726279460271403371;'/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/ltsmin5726279460271403371;'/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/ltsmin5726279460271403371;'/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 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 35 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:47:12] [INFO ] Invariant cache hit.
[2023-03-18 18:47:13] [INFO ] Implicit Places using invariants in 1216 ms returned []
[2023-03-18 18:47:13] [INFO ] Invariant cache hit.
[2023-03-18 18:47:16] [INFO ] Implicit Places using invariants and state equation in 3133 ms returned []
Implicit Place search using SMT with State Equation took 4351 ms to find 0 implicit places.
[2023-03-18 18:47:16] [INFO ] Invariant cache hit.
[2023-03-18 18:47:18] [INFO ] Dead Transitions using invariants and state equation in 1229 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5616 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin4776059237732437751
[2023-03-18 18:47:18] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4776059237732437751
Running compilation step : cd /tmp/ltsmin4776059237732437751;'/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/ltsmin4776059237732437751;'/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/ltsmin4776059237732437751;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:47:21] [INFO ] Flatten gal took : 96 ms
[2023-03-18 18:47:21] [INFO ] Flatten gal took : 84 ms
[2023-03-18 18:47:21] [INFO ] Time to serialize gal into /tmp/LTL6968631499610971887.gal : 145 ms
[2023-03-18 18:47:21] [INFO ] Time to serialize properties into /tmp/LTL8083509183058643275.prop : 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/LTL6968631499610971887.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4952269785341036436.hoa' '-atoms' '/tmp/LTL8083509183058643275.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/LTL8083509183058643275.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4952269785341036436.hoa
Detected timeout of ITS tools.
[2023-03-18 18:47:36] [INFO ] Flatten gal took : 78 ms
[2023-03-18 18:47:36] [INFO ] Flatten gal took : 90 ms
[2023-03-18 18:47:36] [INFO ] Time to serialize gal into /tmp/LTL1445153097798127053.gal : 11 ms
[2023-03-18 18:47:36] [INFO ] Time to serialize properties into /tmp/LTL17469484793349412664.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/LTL1445153097798127053.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17469484793349412664.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(X(F("(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_...27490
Formula 0 simplified : XXG!"(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11)...27482
Detected timeout of ITS tools.
[2023-03-18 18:47:52] [INFO ] Flatten gal took : 78 ms
[2023-03-18 18:47:52] [INFO ] Applying decomposition
[2023-03-18 18:47:52] [INFO ] Flatten gal took : 81 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/graph17172976925520003119.txt' '-o' '/tmp/graph17172976925520003119.bin' '-w' '/tmp/graph17172976925520003119.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17172976925520003119.bin' '-l' '-1' '-v' '-w' '/tmp/graph17172976925520003119.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:47:57] [INFO ] Decomposing Gal with order
[2023-03-18 18:47:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:47:58] [INFO ] Removed a total of 4374 redundant transitions.
[2023-03-18 18:47:58] [INFO ] Flatten gal took : 1235 ms
[2023-03-18 18:47:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 77 ms.
[2023-03-18 18:47:59] [INFO ] Time to serialize gal into /tmp/LTL14944093907646985186.gal : 16 ms
[2023-03-18 18:47:59] [INFO ] Time to serialize properties into /tmp/LTL16918923437904879377.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/LTL14944093907646985186.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16918923437904879377.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(X(F("(((((((((((((gu1.Board_0+gu1.Board_1)+(gu1.Board_2+gu1.Board_3))+((gu1.Board_4+gu1.Board_5)+(gu1.Board_6+gu1.Board_7)))+(((g...36278
Formula 0 simplified : XXG!"(((((((((((((gu1.Board_0+gu1.Board_1)+(gu1.Board_2+gu1.Board_3))+((gu1.Board_4+gu1.Board_5)+(gu1.Board_6+gu1.Board_7)))+(((gu1....36270
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15329392915522051064
[2023-03-18 18:48:14] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15329392915522051064
Running compilation step : cd /tmp/ltsmin15329392915522051064;'/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/ltsmin15329392915522051064;'/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/ltsmin15329392915522051064;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-09 finished in 155286 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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 29 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:48:17] [INFO ] Invariant cache hit.
[2023-03-18 18:48:18] [INFO ] Implicit Places using invariants in 922 ms returned []
[2023-03-18 18:48:18] [INFO ] Invariant cache hit.
[2023-03-18 18:48:20] [INFO ] Implicit Places using invariants and state equation in 2676 ms returned []
Implicit Place search using SMT with State Equation took 3602 ms to find 0 implicit places.
[2023-03-18 18:48:21] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-18 18:48:21] [INFO ] Invariant cache hit.
[2023-03-18 18:48:22] [INFO ] Dead Transitions using invariants and state equation in 1223 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4921 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-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:(LEQ (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 149 steps with 0 reset in 42 ms.
FORMULA Sudoku-COL-AN13-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN13-LTLCardinality-11 finished in 5021 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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 22 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:48:22] [INFO ] Invariant cache hit.
[2023-03-18 18:48:23] [INFO ] Implicit Places using invariants in 953 ms returned []
[2023-03-18 18:48:23] [INFO ] Invariant cache hit.
[2023-03-18 18:48:25] [INFO ] Implicit Places using invariants and state equation in 2649 ms returned []
Implicit Place search using SMT with State Equation took 3604 ms to find 0 implicit places.
[2023-03-18 18:48:25] [INFO ] Invariant cache hit.
[2023-03-18 18:48:27] [INFO ] Dead Transitions using invariants and state equation in 1242 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4868 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s1...], 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 timeout after 37140 steps with 431 reset in 10001 ms.
Product exploration timeout after 37170 steps with 432 reset in 10001 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 111 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 26 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
[2023-03-18 18:48:48] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 29 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:49:03] [INFO ] Invariant cache hit.
[2023-03-18 18:49:04] [INFO ] Implicit Places using invariants in 949 ms returned []
[2023-03-18 18:49:04] [INFO ] Invariant cache hit.
[2023-03-18 18:49:07] [INFO ] Implicit Places using invariants and state equation in 2591 ms returned []
Implicit Place search using SMT with State Equation took 3544 ms to find 0 implicit places.
[2023-03-18 18:49:07] [INFO ] Redundant transitions in 46 ms returned []
[2023-03-18 18:49:07] [INFO ] Invariant cache hit.
[2023-03-18 18:49:08] [INFO ] Dead Transitions using invariants and state equation in 1267 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4895 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 24 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 117 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 35 ms :[(NOT p0)]
[2023-03-18 18:49:10] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration timeout after 36920 steps with 429 reset in 10004 ms.
Product exploration timeout after 36670 steps with 426 reset in 10002 ms.
Built C files in :
/tmp/ltsmin3054672699362446460
[2023-03-18 18:49:45] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:49:45] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3054672699362446460
Running compilation step : cd /tmp/ltsmin3054672699362446460;'/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/ltsmin3054672699362446460;'/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/ltsmin3054672699362446460;'/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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 34 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:49:48] [INFO ] Invariant cache hit.
[2023-03-18 18:49:49] [INFO ] Implicit Places using invariants in 970 ms returned []
[2023-03-18 18:49:49] [INFO ] Invariant cache hit.
[2023-03-18 18:49:52] [INFO ] Implicit Places using invariants and state equation in 2657 ms returned []
Implicit Place search using SMT with State Equation took 3629 ms to find 0 implicit places.
[2023-03-18 18:49:52] [INFO ] Redundant transitions in 49 ms returned []
[2023-03-18 18:49:52] [INFO ] Invariant cache hit.
[2023-03-18 18:49:53] [INFO ] Dead Transitions using invariants and state equation in 1248 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4964 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin15716023881966803698
[2023-03-18 18:49:53] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:49:53] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15716023881966803698
Running compilation step : cd /tmp/ltsmin15716023881966803698;'/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/ltsmin15716023881966803698;'/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/ltsmin15716023881966803698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:49:56] [INFO ] Flatten gal took : 94 ms
[2023-03-18 18:49:57] [INFO ] Flatten gal took : 76 ms
[2023-03-18 18:49:57] [INFO ] Time to serialize gal into /tmp/LTL62337060022759327.gal : 11 ms
[2023-03-18 18:49:57] [INFO ] Time to serialize properties into /tmp/LTL6155306475405451475.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/LTL62337060022759327.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17443310805109314339.hoa' '-atoms' '/tmp/LTL6155306475405451475.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/LTL6155306475405451475.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17443310805109314339.hoa
Detected timeout of ITS tools.
[2023-03-18 18:50:12] [INFO ] Flatten gal took : 76 ms
[2023-03-18 18:50:12] [INFO ] Flatten gal took : 75 ms
[2023-03-18 18:50:12] [INFO ] Time to serialize gal into /tmp/LTL9910644501016894210.gal : 11 ms
[2023-03-18 18:50:12] [INFO ] Time to serialize properties into /tmp/LTL12946664882506107535.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/LTL9910644501016894210.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12946664882506107535.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("(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11...29231
Formula 0 simplified : XG!"(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))...29225
Detected timeout of ITS tools.
[2023-03-18 18:50:27] [INFO ] Flatten gal took : 75 ms
[2023-03-18 18:50:27] [INFO ] Applying decomposition
[2023-03-18 18:50:27] [INFO ] Flatten gal took : 76 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/graph3812998072036163512.txt' '-o' '/tmp/graph3812998072036163512.bin' '-w' '/tmp/graph3812998072036163512.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3812998072036163512.bin' '-l' '-1' '-v' '-w' '/tmp/graph3812998072036163512.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:50:33] [INFO ] Decomposing Gal with order
[2023-03-18 18:50:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:50:34] [INFO ] Removed a total of 2776 redundant transitions.
[2023-03-18 18:50:35] [INFO ] Flatten gal took : 1098 ms
[2023-03-18 18:50:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 960 labels/synchronizations in 74 ms.
[2023-03-18 18:50:35] [INFO ] Time to serialize gal into /tmp/LTL11541550341495043030.gal : 12 ms
[2023-03-18 18:50:35] [INFO ] Time to serialize properties into /tmp/LTL15678731307229305755.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/LTL11541550341495043030.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15678731307229305755.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("(((((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((gu0...38695
Formula 0 simplified : XG!"(((((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((gu0.B...38689
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17831181950727198277
[2023-03-18 18:50:50] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17831181950727198277
Running compilation step : cd /tmp/ltsmin17831181950727198277;'/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/ltsmin17831181950727198277;'/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/ltsmin17831181950727198277;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-12 finished in 151015 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 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 43 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:50:53] [INFO ] Invariant cache hit.
[2023-03-18 18:50:54] [INFO ] Implicit Places using invariants in 1197 ms returned []
[2023-03-18 18:50:54] [INFO ] Invariant cache hit.
[2023-03-18 18:50:58] [INFO ] Implicit Places using invariants and state equation in 3115 ms returned []
Implicit Place search using SMT with State Equation took 4316 ms to find 0 implicit places.
[2023-03-18 18:50:58] [INFO ] Redundant transitions in 50 ms returned []
[2023-03-18 18:50:58] [INFO ] Invariant cache hit.
[2023-03-18 18:50:59] [INFO ] Dead Transitions using invariants and state equation in 1241 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5656 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 44280 steps with 298 reset in 10001 ms.
Product exploration timeout after 44040 steps with 296 reset in 10002 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 121 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 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-18 18:51:21] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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)
[2023-03-18 18:51:36] [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: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 41 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:51:36] [INFO ] Invariant cache hit.
[2023-03-18 18:51:37] [INFO ] Implicit Places using invariants in 1221 ms returned []
[2023-03-18 18:51:37] [INFO ] Invariant cache hit.
[2023-03-18 18:51:41] [INFO ] Implicit Places using invariants and state equation in 3108 ms returned []
Implicit Place search using SMT with State Equation took 4331 ms to find 0 implicit places.
[2023-03-18 18:51:41] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-18 18:51:41] [INFO ] Invariant cache hit.
[2023-03-18 18:51:42] [INFO ] Dead Transitions using invariants and state equation in 1215 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5645 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 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 27 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2023-03-18 18:51:44] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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)
[2023-03-18 18:51:59] [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: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration timeout after 44540 steps with 300 reset in 10002 ms.
Product exploration timeout after 43830 steps with 295 reset in 10002 ms.
Built C files in :
/tmp/ltsmin18112217356601955403
[2023-03-18 18:52:19] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:52:19] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18112217356601955403
Running compilation step : cd /tmp/ltsmin18112217356601955403;'/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/ltsmin18112217356601955403;'/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/ltsmin18112217356601955403;'/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 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 46 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:52:22] [INFO ] Invariant cache hit.
[2023-03-18 18:52:23] [INFO ] Implicit Places using invariants in 1165 ms returned []
[2023-03-18 18:52:23] [INFO ] Invariant cache hit.
[2023-03-18 18:52:27] [INFO ] Implicit Places using invariants and state equation in 3093 ms returned []
Implicit Place search using SMT with State Equation took 4260 ms to find 0 implicit places.
[2023-03-18 18:52:27] [INFO ] Redundant transitions in 50 ms returned []
[2023-03-18 18:52:27] [INFO ] Invariant cache hit.
[2023-03-18 18:52:28] [INFO ] Dead Transitions using invariants and state equation in 1282 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5643 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin3050945177825729754
[2023-03-18 18:52:28] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:52:28] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3050945177825729754
Running compilation step : cd /tmp/ltsmin3050945177825729754;'/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/ltsmin3050945177825729754;'/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/ltsmin3050945177825729754;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:52:31] [INFO ] Flatten gal took : 78 ms
[2023-03-18 18:52:31] [INFO ] Flatten gal took : 80 ms
[2023-03-18 18:52:31] [INFO ] Time to serialize gal into /tmp/LTL6192010461956237359.gal : 11 ms
[2023-03-18 18:52:31] [INFO ] Time to serialize properties into /tmp/LTL13077808375249192896.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/LTL6192010461956237359.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9295530053818183154.hoa' '-atoms' '/tmp/LTL13077808375249192896.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/LTL13077808375249192896.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9295530053818183154.hoa
Detected timeout of ITS tools.
[2023-03-18 18:52:46] [INFO ] Flatten gal took : 74 ms
[2023-03-18 18:52:47] [INFO ] Flatten gal took : 79 ms
[2023-03-18 18:52:47] [INFO ] Time to serialize gal into /tmp/LTL15146393425269686403.gal : 11 ms
[2023-03-18 18:52:47] [INFO ] Time to serialize properties into /tmp/LTL3069932521659285542.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/LTL15146393425269686403.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3069932521659285542.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11...27487
Formula 0 simplified : GF!"(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))...27481
Detected timeout of ITS tools.
[2023-03-18 18:53:02] [INFO ] Flatten gal took : 79 ms
[2023-03-18 18:53:02] [INFO ] Applying decomposition
[2023-03-18 18:53:02] [INFO ] Flatten gal took : 81 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/graph12094240481591975750.txt' '-o' '/tmp/graph12094240481591975750.bin' '-w' '/tmp/graph12094240481591975750.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12094240481591975750.bin' '-l' '-1' '-v' '-w' '/tmp/graph12094240481591975750.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:53:07] [INFO ] Decomposing Gal with order
[2023-03-18 18:53:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:53:08] [INFO ] Removed a total of 4397 redundant transitions.
[2023-03-18 18:53:08] [INFO ] Flatten gal took : 1104 ms
[2023-03-18 18:53:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 191 labels/synchronizations in 27 ms.
[2023-03-18 18:53:08] [INFO ] Time to serialize gal into /tmp/LTL9347257286368637034.gal : 12 ms
[2023-03-18 18:53:08] [INFO ] Time to serialize properties into /tmp/LTL6970904475331203924.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/LTL9347257286368637034.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6970904475331203924.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((gu0...36275
Formula 0 simplified : GF!"(((((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((gu0.B...36269
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin969493604606147097
[2023-03-18 18:53:23] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin969493604606147097
Running compilation step : cd /tmp/ltsmin969493604606147097;'/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/ltsmin969493604606147097;'/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/ltsmin969493604606147097;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-13 finished in 153624 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(!p0))'
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 26 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:53:27] [INFO ] Invariant cache hit.
[2023-03-18 18:53:27] [INFO ] Implicit Places using invariants in 933 ms returned []
[2023-03-18 18:53:27] [INFO ] Invariant cache hit.
[2023-03-18 18:53:30] [INFO ] Implicit Places using invariants and state equation in 2552 ms returned []
Implicit Place search using SMT with State Equation took 3493 ms to find 0 implicit places.
[2023-03-18 18:53:30] [INFO ] Invariant cache hit.
[2023-03-18 18:53:31] [INFO ] Dead Transitions using invariants and state equation in 1220 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4739 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Stuttering acceptance computed with spot in 170 ms :[p0, p0, true]
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA Sudoku-COL-AN13-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Sudoku-COL-AN13-LTLCardinality-14 finished in 4943 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 U X(p1)))))'
Found a Lengthening insensitive property : Sudoku-COL-AN13-LTLCardinality-06
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 29 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:53:32] [INFO ] Invariant cache hit.
[2023-03-18 18:53:33] [INFO ] Implicit Places using invariants in 1013 ms returned []
[2023-03-18 18:53:33] [INFO ] Invariant cache hit.
[2023-03-18 18:53:35] [INFO ] Implicit Places using invariants and state equation in 2606 ms returned []
Implicit Place search using SMT with State Equation took 3622 ms to find 0 implicit places.
[2023-03-18 18:53:35] [INFO ] Invariant cache hit.
[2023-03-18 18:53:36] [INFO ] Dead Transitions using invariants and state equation in 1213 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4865 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT 2 (ADD s0 s1 s2 s3 s4 s5 s6 s7 s8 s9 s10 s11 s12 s13 s14 s15 s16 s17 s18 s19 s20 s21 s22 s23 s24 s25 s26 s27 s28 s29 s30 s31 s32 s33 s34 s35 s36 s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 34570 steps with 397 reset in 10003 ms.
Product exploration timeout after 34360 steps with 395 reset in 10004 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 244 ms. Reduced automaton from 3 states, 8 edges and 2 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(NOT p1), (NOT p1), (NOT p1)]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1670 ms. (steps per millisecond=5 ) properties (out of 5) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 18:54:00] [INFO ] Invariant cache hit.
[2023-03-18 18:54:01] [INFO ] [Real]Absence check using 507 positive place invariants in 127 ms returned sat
[2023-03-18 18:54:25] [INFO ] After 25018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:54:26] [INFO ] [Nat]Absence check using 507 positive place invariants in 127 ms returned sat
[2023-03-18 18:54:42] [INFO ] After 16680ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.4 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 34 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1465 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 231577 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 231577 steps, saw 218064 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:54:47] [INFO ] Computed 38 place invariants in 67 ms
[2023-03-18 18:54:47] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-18 18:54:50] [INFO ] After 2796ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:54:50] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-18 18:54:55] [INFO ] After 5733ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:54:56] [INFO ] After 5808ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-18 18:54:56] [INFO ] After 5950ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 168 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=21 )
Parikh walk visited 1 properties in 8 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT p1)), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 (NOT p1))))]
False Knowledge obtained : [(F p0), (F (OR p0 p1)), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 7 factoid took 787 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1)]
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:54:57] [INFO ] Computed 507 place invariants in 51 ms
Could not prove EG (NOT p1)
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 33 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:55:12] [INFO ] Invariant cache hit.
[2023-03-18 18:55:13] [INFO ] Implicit Places using invariants in 986 ms returned []
[2023-03-18 18:55:13] [INFO ] Invariant cache hit.
[2023-03-18 18:55:16] [INFO ] Implicit Places using invariants and state equation in 2591 ms returned []
Implicit Place search using SMT with State Equation took 3580 ms to find 0 implicit places.
[2023-03-18 18:55:16] [INFO ] Redundant transitions in 53 ms returned []
[2023-03-18 18:55:16] [INFO ] Invariant cache hit.
[2023-03-18 18:55:17] [INFO ] Dead Transitions using invariants and state equation in 1235 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4913 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 28 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 4 edges and 1 AP (stutter insensitive) to 2 states, 4 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
[2023-03-18 18:55:19] [INFO ] Invariant cache hit.
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 27090 steps with 307 reset in 10003 ms.
Product exploration timeout after 27190 steps with 309 reset in 10005 ms.
Built C files in :
/tmp/ltsmin7472144324707831905
[2023-03-18 18:55:54] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:55:54] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7472144324707831905
Running compilation step : cd /tmp/ltsmin7472144324707831905;'/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/ltsmin7472144324707831905;'/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/ltsmin7472144324707831905;'/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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 27 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:55:57] [INFO ] Invariant cache hit.
[2023-03-18 18:55:58] [INFO ] Implicit Places using invariants in 959 ms returned []
[2023-03-18 18:55:58] [INFO ] Invariant cache hit.
[2023-03-18 18:56:01] [INFO ] Implicit Places using invariants and state equation in 2598 ms returned []
Implicit Place search using SMT with State Equation took 3559 ms to find 0 implicit places.
[2023-03-18 18:56:01] [INFO ] Redundant transitions in 51 ms returned []
[2023-03-18 18:56:01] [INFO ] Invariant cache hit.
[2023-03-18 18:56:02] [INFO ] Dead Transitions using invariants and state equation in 1212 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4854 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin5641937274582631717
[2023-03-18 18:56:02] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 18:56:02] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5641937274582631717
Running compilation step : cd /tmp/ltsmin5641937274582631717;'/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/ltsmin5641937274582631717;'/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/ltsmin5641937274582631717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:56:05] [INFO ] Flatten gal took : 78 ms
[2023-03-18 18:56:05] [INFO ] Flatten gal took : 80 ms
[2023-03-18 18:56:05] [INFO ] Time to serialize gal into /tmp/LTL11786841372883525666.gal : 11 ms
[2023-03-18 18:56:05] [INFO ] Time to serialize properties into /tmp/LTL14266567494136620727.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/LTL11786841372883525666.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14838654410188357654.hoa' '-atoms' '/tmp/LTL14266567494136620727.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...320
Loading property file /tmp/LTL14266567494136620727.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14838654410188357654.hoa
Detected timeout of ITS tools.
[2023-03-18 18:56:20] [INFO ] Flatten gal took : 76 ms
[2023-03-18 18:56:20] [INFO ] Flatten gal took : 76 ms
[2023-03-18 18:56:21] [INFO ] Time to serialize gal into /tmp/LTL2149783146225763264.gal : 10 ms
[2023-03-18 18:56:21] [INFO ] Time to serialize properties into /tmp/LTL546498382663593558.ltl : 4 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/LTL2149783146225763264.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL546498382663593558.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...274
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Ro...30992
Formula 0 simplified : GF(!"(((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows...30985
Detected timeout of ITS tools.
[2023-03-18 18:56:36] [INFO ] Flatten gal took : 75 ms
[2023-03-18 18:56:36] [INFO ] Applying decomposition
[2023-03-18 18:56:36] [INFO ] Flatten gal took : 75 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3619723406633129352.txt' '-o' '/tmp/graph3619723406633129352.bin' '-w' '/tmp/graph3619723406633129352.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3619723406633129352.bin' '-l' '-1' '-v' '-w' '/tmp/graph3619723406633129352.weights' '-q' '0' '-e' '0.001'
[2023-03-18 18:56:43] [INFO ] Decomposing Gal with order
[2023-03-18 18:56:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 18:56:45] [INFO ] Removed a total of 2028 redundant transitions.
[2023-03-18 18:56:45] [INFO ] Flatten gal took : 2625 ms
[2023-03-18 18:56:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 2197 labels/synchronizations in 87 ms.
[2023-03-18 18:56:46] [INFO ] Time to serialize gal into /tmp/LTL16155694074286799316.gal : 37 ms
[2023-03-18 18:56:46] [INFO ] Time to serialize properties into /tmp/LTL8725605247277253294.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/LTL16155694074286799316.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8725605247277253294.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G(("(((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0...41132
Formula 0 simplified : GF(!"(((((((((gu0.Rows_0+gu0.Rows_1)+(gu0.Rows_2+gu0.Rows_3))+((gu0.Rows_4+gu0.Rows_5)+(gu0.Rows_6+gu0.Rows_7)))+(((gu0.Rows_8+gu0.R...41125
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12596819910478785780
[2023-03-18 18:57:01] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12596819910478785780
Running compilation step : cd /tmp/ltsmin12596819910478785780;'/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/ltsmin12596819910478785780;'/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/ltsmin12596819910478785780;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-06 finished in 212167 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||X(((G(F(p1)) U p2) U (!p0&&(G(F(p1)) U p2)))))))))'
Found a Shortening insensitive property : Sudoku-COL-AN13-LTLCardinality-08
Stuttering acceptance computed with spot in 140 ms :[p0, p0, p0]
Support contains 169 out of 2704 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 15 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:57:04] [INFO ] Invariant cache hit.
[2023-03-18 18:57:04] [INFO ] Implicit Places using invariants in 612 ms returned []
[2023-03-18 18:57:04] [INFO ] Invariant cache hit.
[2023-03-18 18:57:06] [INFO ] Implicit Places using invariants and state equation in 1971 ms returned []
Implicit Place search using SMT with State Equation took 2584 ms to find 0 implicit places.
[2023-03-18 18:57:06] [INFO ] Invariant cache hit.
[2023-03-18 18:57:08] [INFO ] Dead Transitions using invariants and state equation in 1224 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 3824 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(GT 3 (ADD s2535 s2536 s2537 s2538 s2539 s2540 s2541 s2542 s2543 s2544 s2545 s2546 s2547 s2548 s2549 s2550 s2551 s2552 s2553 s2554 s2555 s2556 s2557 s2...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 34200 steps with 11400 reset in 10005 ms.
Product exploration timeout after 34380 steps with 11460 reset in 10002 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 69 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 100 ms :[p0, p0, p0]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1451 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 217012 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 217012 steps, saw 215143 distinct states, run finished after 3003 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:57:33] [INFO ] Invariant cache hit.
[2023-03-18 18:57:33] [INFO ] [Real]Absence check using 507 positive place invariants in 124 ms returned sat
[2023-03-18 18:57:58] [INFO ] After 25016ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.4 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 37 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1428 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 231630 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 231630 steps, saw 218074 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:58:03] [INFO ] Computed 38 place invariants in 65 ms
[2023-03-18 18:58:03] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 27 ms returned sat
[2023-03-18 18:58:04] [INFO ] After 1710ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:58:05] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 25 ms returned sat
[2023-03-18 18:58:07] [INFO ] After 2053ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:58:07] [INFO ] After 2122ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-18 18:58:07] [INFO ] After 2283ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 167 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 8 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 111 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 114 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 84 ms :[p0, p0, p0]
Support contains 169 out of 2704 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 10 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 18:58:07] [INFO ] Computed 507 place invariants in 16 ms
[2023-03-18 18:58:08] [INFO ] Implicit Places using invariants in 618 ms returned []
[2023-03-18 18:58:08] [INFO ] Invariant cache hit.
[2023-03-18 18:58:10] [INFO ] Implicit Places using invariants and state equation in 1958 ms returned []
Implicit Place search using SMT with State Equation took 2577 ms to find 0 implicit places.
[2023-03-18 18:58:10] [INFO ] Invariant cache hit.
[2023-03-18 18:58:11] [INFO ] Dead Transitions using invariants and state equation in 1215 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3804 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[p0, p0, p0]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1477 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 218939 steps, run timeout after 3001 ms. (steps per millisecond=72 ) properties seen :{}
Probabilistic random walk after 218939 steps, saw 215495 distinct states, run finished after 3001 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-18 18:58:16] [INFO ] Invariant cache hit.
[2023-03-18 18:58:17] [INFO ] [Real]Absence check using 507 positive place invariants in 132 ms returned sat
[2023-03-18 18:58:41] [INFO ] After 25022ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.2 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 43 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 507/2704 places, 2197/2197 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 1385 ms. (steps per millisecond=7 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 232683 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 232683 steps, saw 218273 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 2197 rows 507 cols
[2023-03-18 18:58:46] [INFO ] Computed 38 place invariants in 53 ms
[2023-03-18 18:58:46] [INFO ] [Real]Absence check using 0 positive and 38 generalized place invariants in 26 ms returned sat
[2023-03-18 18:58:48] [INFO ] After 1617ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-18 18:58:48] [INFO ] [Nat]Absence check using 0 positive and 38 generalized place invariants in 24 ms returned sat
[2023-03-18 18:58:50] [INFO ] After 2085ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-18 18:58:50] [INFO ] After 2157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-18 18:58:50] [INFO ] After 2291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 167 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=20 )
Parikh walk visited 1 properties in 7 ms.
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 214 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 128 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 96 ms :[p0, p0, p0]
Stuttering acceptance computed with spot in 123 ms :[p0, p0, p0]
Product exploration timeout after 33820 steps with 11273 reset in 10003 ms.
Product exploration timeout after 33640 steps with 11213 reset in 10001 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 123 ms :[p0, p0, p0]
Support contains 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Graph (complete) has 6591 edges and 2704 vertex of which 507 are kept as prefixes of interest. Removing 2197 places using SCC suffix rule.8 ms
Discarding 2197 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 37 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:59:11] [INFO ] Redundant transitions in 47 ms returned []
[2023-03-18 18:59:11] [INFO ] Invariant cache hit.
[2023-03-18 18:59:11] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 718 ms. Remains : 507/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin15839609611340105503
[2023-03-18 18:59:12] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15839609611340105503
Running compilation step : cd /tmp/ltsmin15839609611340105503;'/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/ltsmin15839609611340105503;'/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/ltsmin15839609611340105503;'/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 169 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Reduce places removed 2197 places and 0 transitions.
Iterating post reduction 0 with 2197 rules applied. Total rules applied 2197 place count 507 transition count 2197
Applied a total of 2197 rules in 30 ms. Remains 507 /2704 variables (removed 2197) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 18:59:15] [INFO ] Invariant cache hit.
[2023-03-18 18:59:15] [INFO ] Implicit Places using invariants in 360 ms returned []
[2023-03-18 18:59:15] [INFO ] Invariant cache hit.
[2023-03-18 18:59:17] [INFO ] Implicit Places using invariants and state equation in 1471 ms returned []
Implicit Place search using SMT with State Equation took 1832 ms to find 0 implicit places.
[2023-03-18 18:59:17] [INFO ] Invariant cache hit.
[2023-03-18 18:59:17] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 507/2704 places, 2197/2197 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2505 ms. Remains : 507/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin12936881065517075535
[2023-03-18 18:59:19] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12936881065517075535
Running compilation step : cd /tmp/ltsmin12936881065517075535;'/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/ltsmin12936881065517075535;'/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/ltsmin12936881065517075535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 18:59:22] [INFO ] Flatten gal took : 59 ms
[2023-03-18 18:59:22] [INFO ] Flatten gal took : 59 ms
[2023-03-18 18:59:22] [INFO ] Time to serialize gal into /tmp/LTL16052277659804827521.gal : 8 ms
[2023-03-18 18:59:24] [INFO ] Time to serialize properties into /tmp/LTL998916991394951930.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/LTL16052277659804827521.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12404765572438602498.hoa' '-atoms' '/tmp/LTL998916991394951930.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/LTL998916991394951930.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12404765572438602498.hoa
Detected timeout of ITS tools.
[2023-03-18 18:59:39] [INFO ] Flatten gal took : 73 ms
[2023-03-18 18:59:39] [INFO ] Flatten gal took : 74 ms
[2023-03-18 18:59:39] [INFO ] Time to serialize gal into /tmp/LTL16660757797811074494.gal : 10 ms
[2023-03-18 18:59:39] [INFO ] Time to serialize properties into /tmp/LTL6916047426841134757.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/LTL16660757797811074494.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6916047426841134757.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(X(F(("(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)...72379
Formula 0 simplified : XXG(!"(((((((((Columns_0+Columns_1)+(Columns_2+Columns_3))+((Columns_4+Columns_5)+(Columns_6+Columns_7)))+(((Columns_8+Columns_9)+(C...38459
Detected timeout of ITS tools.
[2023-03-18 18:59:54] [INFO ] Flatten gal took : 87 ms
[2023-03-18 18:59:54] [INFO ] Applying decomposition
[2023-03-18 18:59:54] [INFO ] Flatten gal took : 81 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/graph12507817130260892096.txt' '-o' '/tmp/graph12507817130260892096.bin' '-w' '/tmp/graph12507817130260892096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12507817130260892096.bin' '-l' '-1' '-v' '-w' '/tmp/graph12507817130260892096.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:00:07] [INFO ] Decomposing Gal with order
[2023-03-18 19:00:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:00:10] [INFO ] Removed a total of 2028 redundant transitions.
[2023-03-18 19:00:10] [INFO ] Flatten gal took : 2687 ms
[2023-03-18 19:00:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2197 labels/synchronizations in 86 ms.
[2023-03-18 19:00:10] [INFO ] Time to serialize gal into /tmp/LTL2825993077891242121.gal : 9 ms
[2023-03-18 19:00:10] [INFO ] Time to serialize properties into /tmp/LTL832901181322121325.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/LTL2825993077891242121.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL832901181322121325.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...274
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("(((((((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Colu...95363
Formula 0 simplified : XXG(!"(((((((((gu1.Columns_0+gu1.Columns_1)+(gu1.Columns_2+gu1.Columns_3))+((gu1.Columns_4+gu1.Columns_5)+(gu1.Columns_6+gu1.Columns...50627
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12247384422473661938
[2023-03-18 19:00:25] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12247384422473661938
Running compilation step : cd /tmp/ltsmin12247384422473661938;'/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/ltsmin12247384422473661938;'/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/ltsmin12247384422473661938;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-08 finished in 204506 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))))'
Found a Shortening insensitive property : Sudoku-COL-AN13-LTLCardinality-09
Stuttering acceptance computed with spot in 103 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 57 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
// Phase 1: matrix 2197 rows 2704 cols
[2023-03-18 19:00:29] [INFO ] Computed 507 place invariants in 7 ms
[2023-03-18 19:00:30] [INFO ] Implicit Places using invariants in 1196 ms returned []
[2023-03-18 19:00:30] [INFO ] Invariant cache hit.
[2023-03-18 19:00:33] [INFO ] Implicit Places using invariants and state equation in 2961 ms returned []
Implicit Place search using SMT with State Equation took 4159 ms to find 0 implicit places.
[2023-03-18 19:00:33] [INFO ] Invariant cache hit.
[2023-03-18 19:00:34] [INFO ] Dead Transitions using invariants and state equation in 1248 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 5465 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(LEQ 3 (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration timeout after 29670 steps with 7417 reset in 10003 ms.
Product exploration timeout after 29440 steps with 7360 reset in 10003 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 82 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 104 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 19:00:56] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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)
[2023-03-18 19:01:11] [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: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 33 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 19:01:11] [INFO ] Invariant cache hit.
[2023-03-18 19:01:13] [INFO ] Implicit Places using invariants in 1194 ms returned []
[2023-03-18 19:01:13] [INFO ] Invariant cache hit.
[2023-03-18 19:01:16] [INFO ] Implicit Places using invariants and state equation in 3147 ms returned []
Implicit Place search using SMT with State Equation took 4345 ms to find 0 implicit places.
[2023-03-18 19:01:16] [INFO ] Invariant cache hit.
[2023-03-18 19:01:17] [INFO ] Dead Transitions using invariants and state equation in 1227 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5607 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 97 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 115 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0), (NOT p0)]
[2023-03-18 19:01:19] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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)
[2023-03-18 19:01:34] [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: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 112 ms :[(NOT p0), (NOT p0), (NOT p0)]
Product exploration timeout after 29170 steps with 7292 reset in 10002 ms.
Product exploration timeout after 28950 steps with 7237 reset in 10002 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0)]
Support contains 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 45 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 19:01:55] [INFO ] Redundant transitions in 48 ms returned []
[2023-03-18 19:01:55] [INFO ] Invariant cache hit.
[2023-03-18 19:01:56] [INFO ] Dead Transitions using invariants and state equation in 1193 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1299 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin15246252334316152901
[2023-03-18 19:01:56] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15246252334316152901
Running compilation step : cd /tmp/ltsmin15246252334316152901;'/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/ltsmin15246252334316152901;'/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/ltsmin15246252334316152901;'/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 2197 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 39 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 19:01:59] [INFO ] Invariant cache hit.
[2023-03-18 19:02:00] [INFO ] Implicit Places using invariants in 1166 ms returned []
[2023-03-18 19:02:00] [INFO ] Invariant cache hit.
[2023-03-18 19:02:03] [INFO ] Implicit Places using invariants and state equation in 2985 ms returned []
Implicit Place search using SMT with State Equation took 4152 ms to find 0 implicit places.
[2023-03-18 19:02:03] [INFO ] Invariant cache hit.
[2023-03-18 19:02:04] [INFO ] Dead Transitions using invariants and state equation in 1188 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5380 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin17513305777298475107
[2023-03-18 19:02:04] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17513305777298475107
Running compilation step : cd /tmp/ltsmin17513305777298475107;'/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/ltsmin17513305777298475107;'/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/ltsmin17513305777298475107;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 19:02:07] [INFO ] Flatten gal took : 89 ms
[2023-03-18 19:02:08] [INFO ] Flatten gal took : 70 ms
[2023-03-18 19:02:08] [INFO ] Time to serialize gal into /tmp/LTL4255047914661058022.gal : 12 ms
[2023-03-18 19:02:08] [INFO ] Time to serialize properties into /tmp/LTL12258476007818853298.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/LTL4255047914661058022.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6615928170123212618.hoa' '-atoms' '/tmp/LTL12258476007818853298.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/LTL12258476007818853298.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6615928170123212618.hoa
Detected timeout of ITS tools.
[2023-03-18 19:02:23] [INFO ] Flatten gal took : 73 ms
[2023-03-18 19:02:23] [INFO ] Flatten gal took : 75 ms
[2023-03-18 19:02:23] [INFO ] Time to serialize gal into /tmp/LTL9288947795211943047.gal : 10 ms
[2023-03-18 19:02:23] [INFO ] Time to serialize properties into /tmp/LTL12872867466474275932.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/LTL9288947795211943047.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12872867466474275932.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(X(F("(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_...27490
Formula 0 simplified : XXG!"(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11)...27482
Detected timeout of ITS tools.
[2023-03-18 19:02:38] [INFO ] Flatten gal took : 90 ms
[2023-03-18 19:02:38] [INFO ] Applying decomposition
[2023-03-18 19:02:38] [INFO ] Flatten gal took : 73 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/graph10578991825433862983.txt' '-o' '/tmp/graph10578991825433862983.bin' '-w' '/tmp/graph10578991825433862983.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10578991825433862983.bin' '-l' '-1' '-v' '-w' '/tmp/graph10578991825433862983.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:02:44] [INFO ] Decomposing Gal with order
[2023-03-18 19:02:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:02:45] [INFO ] Removed a total of 4538 redundant transitions.
[2023-03-18 19:02:45] [INFO ] Flatten gal took : 1067 ms
[2023-03-18 19:02:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 145 labels/synchronizations in 21 ms.
[2023-03-18 19:02:45] [INFO ] Time to serialize gal into /tmp/LTL13511647528953411649.gal : 12 ms
[2023-03-18 19:02:45] [INFO ] Time to serialize properties into /tmp/LTL7064498438402679292.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/LTL13511647528953411649.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7064498438402679292.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(X(F("(((((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((g...36278
Formula 0 simplified : XXG!"(((((((((((((gu0.Board_0+gu0.Board_1)+(gu0.Board_2+gu0.Board_3))+((gu0.Board_4+gu0.Board_5)+(gu0.Board_6+gu0.Board_7)))+(((gu0....36270
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6557377295498020400
[2023-03-18 19:03:00] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6557377295498020400
Running compilation step : cd /tmp/ltsmin6557377295498020400;'/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/ltsmin6557377295498020400;'/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/ltsmin6557377295498020400;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-09 finished in 155054 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 : Sudoku-COL-AN13-LTLCardinality-12
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 29 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 19:03:03] [INFO ] Invariant cache hit.
[2023-03-18 19:03:04] [INFO ] Implicit Places using invariants in 949 ms returned []
[2023-03-18 19:03:04] [INFO ] Invariant cache hit.
[2023-03-18 19:03:07] [INFO ] Implicit Places using invariants and state equation in 2630 ms returned []
Implicit Place search using SMT with State Equation took 3581 ms to find 0 implicit places.
[2023-03-18 19:03:07] [INFO ] Invariant cache hit.
[2023-03-18 19:03:08] [INFO ] Dead Transitions using invariants and state equation in 1201 ms found 0 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 4812 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Running random walk in product with property : Sudoku-COL-AN13-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT (ADD s169 s170 s171 s172 s173 s174 s175 s176 s177 s178 s179 s180 s181 s182 s183 s184 s185 s186 s187 s188 s189 s190 s191 s192 s193 s194 s195 s196 s1...], 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 timeout after 37020 steps with 430 reset in 10003 ms.
Product exploration timeout after 36730 steps with 427 reset in 10001 ms.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 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 85 steps, including 0 resets, run visited all 1 properties in 27 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 111 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
[2023-03-18 19:03:30] [INFO ] Invariant cache hit.
Could not prove EG (NOT p0)
Support contains 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 31 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 19:03:45] [INFO ] Invariant cache hit.
[2023-03-18 19:03:46] [INFO ] Implicit Places using invariants in 1014 ms returned []
[2023-03-18 19:03:46] [INFO ] Invariant cache hit.
[2023-03-18 19:03:49] [INFO ] Implicit Places using invariants and state equation in 2617 ms returned []
Implicit Place search using SMT with State Equation took 3632 ms to find 0 implicit places.
[2023-03-18 19:03:49] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-18 19:03:49] [INFO ] Invariant cache hit.
[2023-03-18 19:03:50] [INFO ] Dead Transitions using invariants and state equation in 1222 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4942 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Computed a total of 2704 stabilizing places and 2197 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 2704 transition count 2197
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 96 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 34 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 25 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 143 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2023-03-18 19:03:51] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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)
[2023-03-18 19:04:06] [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: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration timeout after 36850 steps with 428 reset in 10002 ms.
Product exploration timeout after 36390 steps with 423 reset in 10001 ms.
Built C files in :
/tmp/ltsmin16629968652906503274
[2023-03-18 19:04:27] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 19:04:27] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16629968652906503274
Running compilation step : cd /tmp/ltsmin16629968652906503274;'/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/ltsmin16629968652906503274;'/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/ltsmin16629968652906503274;'/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 2366 out of 2704 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 2704/2704 places, 2197/2197 transitions.
Applied a total of 0 rules in 31 ms. Remains 2704 /2704 variables (removed 0) and now considering 2197/2197 (removed 0) transitions.
[2023-03-18 19:04:30] [INFO ] Invariant cache hit.
[2023-03-18 19:04:31] [INFO ] Implicit Places using invariants in 992 ms returned []
[2023-03-18 19:04:31] [INFO ] Invariant cache hit.
[2023-03-18 19:04:33] [INFO ] Implicit Places using invariants and state equation in 2590 ms returned []
Implicit Place search using SMT with State Equation took 3583 ms to find 0 implicit places.
[2023-03-18 19:04:33] [INFO ] Redundant transitions in 54 ms returned []
[2023-03-18 19:04:33] [INFO ] Invariant cache hit.
[2023-03-18 19:04:34] [INFO ] Dead Transitions using invariants and state equation in 1203 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4884 ms. Remains : 2704/2704 places, 2197/2197 transitions.
Built C files in :
/tmp/ltsmin17495894153327221753
[2023-03-18 19:04:34] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 19:04:34] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17495894153327221753
Running compilation step : cd /tmp/ltsmin17495894153327221753;'/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/ltsmin17495894153327221753;'/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/ltsmin17495894153327221753;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-18 19:04:38] [INFO ] Flatten gal took : 72 ms
[2023-03-18 19:04:38] [INFO ] Flatten gal took : 73 ms
[2023-03-18 19:04:38] [INFO ] Time to serialize gal into /tmp/LTL6851476610108863880.gal : 10 ms
[2023-03-18 19:04:38] [INFO ] Time to serialize properties into /tmp/LTL7411383567772031972.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/LTL6851476610108863880.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7298145417796369258.hoa' '-atoms' '/tmp/LTL7411383567772031972.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/LTL7411383567772031972.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7298145417796369258.hoa
Detected timeout of ITS tools.
[2023-03-18 19:04:53] [INFO ] Flatten gal took : 75 ms
[2023-03-18 19:04:53] [INFO ] Flatten gal took : 74 ms
[2023-03-18 19:04:53] [INFO ] Time to serialize gal into /tmp/LTL7453882849264752075.gal : 10 ms
[2023-03-18 19:04:53] [INFO ] Time to serialize properties into /tmp/LTL14715019859847045340.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/LTL7453882849264752075.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14715019859847045340.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("(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11...29231
Formula 0 simplified : XG!"(((((((((((((Board_0+Board_1)+(Board_2+Board_3))+((Board_4+Board_5)+(Board_6+Board_7)))+(((Board_8+Board_9)+(Board_10+Board_11))...29225
Detected timeout of ITS tools.
[2023-03-18 19:05:08] [INFO ] Flatten gal took : 81 ms
[2023-03-18 19:05:08] [INFO ] Applying decomposition
[2023-03-18 19:05:08] [INFO ] Flatten gal took : 79 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/graph17946282377493811971.txt' '-o' '/tmp/graph17946282377493811971.bin' '-w' '/tmp/graph17946282377493811971.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17946282377493811971.bin' '-l' '-1' '-v' '-w' '/tmp/graph17946282377493811971.weights' '-q' '0' '-e' '0.001'
[2023-03-18 19:05:14] [INFO ] Decomposing Gal with order
[2023-03-18 19:05:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:05:15] [INFO ] Removed a total of 2836 redundant transitions.
[2023-03-18 19:05:15] [INFO ] Flatten gal took : 1157 ms
[2023-03-18 19:05:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 915 labels/synchronizations in 58 ms.
[2023-03-18 19:05:16] [INFO ] Time to serialize gal into /tmp/LTL15856166328072475424.gal : 11 ms
[2023-03-18 19:05:16] [INFO ] Time to serialize properties into /tmp/LTL762574404585033238.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/LTL15856166328072475424.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL762574404585033238.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("(((((((((((((gu175.Board_0+gu175.Board_1)+(gu175.Board_2+gu175.Board_3))+((gu175.Board_4+gu175.Board_5)+(gu175.Board_6+gu175.B...43427
Formula 0 simplified : XG!"(((((((((((((gu175.Board_0+gu175.Board_1)+(gu175.Board_2+gu175.Board_3))+((gu175.Board_4+gu175.Board_5)+(gu175.Board_6+gu175.Boa...43421
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14986961066848898569
[2023-03-18 19:05:31] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14986961066848898569
Running compilation step : cd /tmp/ltsmin14986961066848898569;'/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/ltsmin14986961066848898569;'/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/ltsmin14986961066848898569;'/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)
Treatment of property Sudoku-COL-AN13-LTLCardinality-12 finished in 150607 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)))'
[2023-03-18 19:05:34] [INFO ] Flatten gal took : 81 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1543390517358237939
[2023-03-18 19:05:34] [INFO ] Too many transitions (2197) to apply POR reductions. Disabling POR matrices.
[2023-03-18 19:05:34] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1543390517358237939
Running compilation step : cd /tmp/ltsmin1543390517358237939;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-18 19:05:34] [INFO ] Applying decomposition
[2023-03-18 19:05:34] [INFO ] Flatten gal took : 107 ms
Compilation finished in 6584 ms.
Running link step : cd /tmp/ltsmin1543390517358237939;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin1543390517358237939;'/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)))))' '--buchi-type=spotba'
[2023-03-18 19:06:00] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph17801105752066117297.txt' '-o' '/tmp/graph17801105752066117297.bin' '-w' '/tmp/graph17801105752066117297.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:226)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:277)
at fr.lip6.move.gal.application.runner.its.MultiOrderRunner.runMultiITS(MultiOrderRunner.java:106)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:815)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-18 19:06:00] [INFO ] Flatten gal took : 147 ms
[2023-03-18 19:06:00] [INFO ] Time to serialize gal into /tmp/LTLCardinality5768206275835404539.gal : 18 ms
[2023-03-18 19:06:00] [INFO ] Time to serialize properties into /tmp/LTLCardinality9246273900785024008.ltl : 8 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/LTLCardinality5768206275835404539.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9246273900785024008.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...297
Read 5 LTL properties
Checking formula 0 : !((F(G(("(((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Ro...30992
Formula 0 simplified : GF(!"(((((((((Rows_0+Rows_1)+(Rows_2+Rows_3))+((Rows_4+Rows_5)+(Rows_6+Rows_7)))+(((Rows_8+Rows_9)+(Rows_10+Rows_11))+((Rows_12+Rows...30985
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin1543390517358237939;'/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)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1543390517358237939;'/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(X(<>((!(LTLAPp2==true)||X((([](<>((LTLAPp3==true))) U (LTLAPp4==true)) U (!(LTLAPp2==true)&&([](<>((LTLAPp3==true))) U (LTLAPp4==true)))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin1543390517358237939;'/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(X(<>((!(LTLAPp2==true)||X((([](<>((LTLAPp3==true))) U (LTLAPp4==true)) U (!(LTLAPp2==true)&&([](<>((LTLAPp3==true))) U (LTLAPp4==true)))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin1543390517358237939;'/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(X(<>((LTLAPp5==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-18 19:36:25] [INFO ] Applying decomposition
[2023-03-18 19:36:26] [INFO ] Flatten gal took : 333 ms
[2023-03-18 19:36:26] [INFO ] Decomposing Gal with order
[2023-03-18 19:36:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-18 19:36:28] [INFO ] Removed a total of 5421 redundant transitions.
[2023-03-18 19:36:30] [INFO ] Flatten gal took : 1771 ms
[2023-03-18 19:36:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 48 ms.
[2023-03-18 19:36:31] [INFO ] Time to serialize gal into /tmp/LTLCardinality3998521052403009880.gal : 97 ms
[2023-03-18 19:36:31] [INFO ] Time to serialize properties into /tmp/LTLCardinality18109426268193218731.ltl : 45 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/LTLCardinality3998521052403009880.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality18109426268193218731.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...298
Read 5 LTL properties
Checking formula 0 : !((F(G(("(((((((((gNN0.Rows_0+gNN1.Rows_1)+(gNN2.Rows_2+gNN3.Rows_3))+((gNN4.Rows_4+gNN5.Rows_5)+(gNN6.Rows_6+gNN7.Rows_7)))+(((gNN8.R...51801
Formula 0 simplified : GF(!"(((((((((gNN0.Rows_0+gNN1.Rows_1)+(gNN2.Rows_2+gNN3.Rows_3))+((gNN4.Rows_4+gNN5.Rows_5)+(gNN6.Rows_6+gNN7.Rows_7)))+(((gNN8.Row...51794
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14858984 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15906568 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Sudoku-COL-AN13"
export BK_EXAMINATION="LTLCardinality"
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 Sudoku-COL-AN13, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912698900099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Sudoku-COL-AN13.tgz
mv Sudoku-COL-AN13 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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