Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r485-tall-167912699600596.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)
............................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is TokenRing-COL-020, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r485-tall-167912699600596
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 8.6K Feb 25 15:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Feb 25 15:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 25 14:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 14:59 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 3.8K Feb 25 17:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 17:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Feb 25 17:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 16:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 25 16:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Feb 25 16:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 4 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 18K 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 TokenRing-COL-020-LTLFireability-00
FORMULA_NAME TokenRing-COL-020-LTLFireability-01
FORMULA_NAME TokenRing-COL-020-LTLFireability-02
FORMULA_NAME TokenRing-COL-020-LTLFireability-03
FORMULA_NAME TokenRing-COL-020-LTLFireability-04
FORMULA_NAME TokenRing-COL-020-LTLFireability-05
FORMULA_NAME TokenRing-COL-020-LTLFireability-06
FORMULA_NAME TokenRing-COL-020-LTLFireability-07
FORMULA_NAME TokenRing-COL-020-LTLFireability-08
FORMULA_NAME TokenRing-COL-020-LTLFireability-09
FORMULA_NAME TokenRing-COL-020-LTLFireability-10
FORMULA_NAME TokenRing-COL-020-LTLFireability-11
FORMULA_NAME TokenRing-COL-020-LTLFireability-12
FORMULA_NAME TokenRing-COL-020-LTLFireability-13
FORMULA_NAME TokenRing-COL-020-LTLFireability-14
FORMULA_NAME TokenRing-COL-020-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679256449914

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=TokenRing-COL-020
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-19 20:07:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 20:07:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 20:07:31] [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.
[2023-03-19 20:07:31] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-19 20:07:31] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 413 ms
[2023-03-19 20:07:31] [INFO ] Imported 1 HL places and 2 HL transitions for a total of 441 PT places and 9282.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2023-03-19 20:07:33] [INFO ] Built PT skeleton of HLPN with 1 places and 2 transitions 4 arcs in 4 ms.
[2023-03-19 20:07:33] [INFO ] Skeletonized 2 HLPN properties in 1 ms. Removed 14 properties that had guard overlaps.
Computed a total of 1 stabilizing places and 0 stable transitions
Remains 1 properties that can be checked using skeleton over-approximation.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA TokenRing-COL-020-LTLFireability-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2023-03-19 20:07:33] [INFO ] Removed 1 GAL types that were empty due to variable simplifications.
petri,
[2023-03-19 20:07:33] [INFO ] Flatten gal took : 18 ms
[2023-03-19 20:07:33] [INFO ] Flatten gal took : 0 ms
Domain [Process(21), Process(21)] of place State breaks symmetries in sort Process
[2023-03-19 20:07:33] [INFO ] Unfolded HLPN to a Petri net with 441 places and 8421 transitions 33684 arcs in 112 ms.
[2023-03-19 20:07:33] [INFO ] Unfolded 15 HLPN properties in 27 ms.
Initial state reduction rules removed 4 formulas.
FORMULA TokenRing-COL-020-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA TokenRing-COL-020-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 34 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
// Phase 1: matrix 8421 rows 441 cols
[2023-03-19 20:07:35] [INFO ] Computed 21 place invariants in 60 ms
[2023-03-19 20:07:35] [INFO ] Implicit Places using invariants in 238 ms returned []
[2023-03-19 20:07:35] [INFO ] Invariant cache hit.
[2023-03-19 20:07:36] [INFO ] Implicit Places using invariants and state equation in 808 ms returned []
Implicit Place search using SMT with State Equation took 1071 ms to find 0 implicit places.
[2023-03-19 20:07:36] [INFO ] Invariant cache hit.
[2023-03-19 20:07:38] [INFO ] Dead Transitions using invariants and state equation in 2245 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3353 ms. Remains : 441/441 places, 8421/8421 transitions.
Support contains 441 out of 441 places after structural reductions.
[2023-03-19 20:07:39] [INFO ] Flatten gal took : 681 ms
[2023-03-19 20:07:43] [INFO ] Flatten gal took : 769 ms
[2023-03-19 20:07:48] [INFO ] Input system was already deterministic with 8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 4237 ms. (steps per millisecond=2 ) properties (out of 6) seen :4
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3962 ms. (steps per millisecond=2 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3793 ms. (steps per millisecond=2 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-19 20:08:00] [INFO ] Invariant cache hit.
[2023-03-19 20:08:16] [INFO ] [Real]Absence check using 21 positive place invariants in 9 ms returned sat
[2023-03-19 20:08:18] [INFO ] After 1277ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-19 20:08:18] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-19 20:08:20] [INFO ] After 1960ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 20:08:20] [INFO ] After 3979ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-19 20:08:20] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-19 20:08:22] [INFO ] After 1275ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-19 20:08:27] [INFO ] After 5471ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-19 20:08:30] [INFO ] After 8202ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 3049 ms.
[2023-03-19 20:08:33] [INFO ] After 12961ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 67 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 168 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3784 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 3997 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 420330 steps, run timeout after 21001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 420330 steps, saw 81991 distinct states, run finished after 21002 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 20:09:02] [INFO ] Invariant cache hit.
[2023-03-19 20:11:15] [INFO ] [Real]Absence check using 21 positive place invariants in 30 ms returned sat
[2023-03-19 20:11:18] [INFO ] After 2674ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 20:11:18] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-19 20:11:20] [INFO ] After 1772ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:11:20] [INFO ] After 5251ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:11:20] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2023-03-19 20:11:22] [INFO ] After 1585ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 20:11:28] [INFO ] After 6065ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 20:11:31] [INFO ] After 8728ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 670 ms.
[2023-03-19 20:11:31] [INFO ] After 11258ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 44 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 93 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 121 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:11:32] [INFO ] Invariant cache hit.
[2023-03-19 20:11:32] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-19 20:11:32] [INFO ] Invariant cache hit.
[2023-03-19 20:11:32] [INFO ] Implicit Places using invariants and state equation in 754 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
[2023-03-19 20:11:33] [INFO ] Redundant transitions in 995 ms returned []
[2023-03-19 20:11:33] [INFO ] Invariant cache hit.
[2023-03-19 20:11:36] [INFO ] Dead Transitions using invariants and state equation in 2249 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4214 ms. Remains : 441/441 places, 8421/8421 transitions.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
FORMULA TokenRing-COL-020-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 13 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:11:37] [INFO ] Invariant cache hit.
[2023-03-19 20:11:37] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-19 20:11:37] [INFO ] Invariant cache hit.
[2023-03-19 20:11:38] [INFO ] Implicit Places using invariants and state equation in 769 ms returned []
Implicit Place search using SMT with State Equation took 842 ms to find 0 implicit places.
[2023-03-19 20:11:38] [INFO ] Invariant cache hit.
[2023-03-19 20:11:40] [INFO ] Dead Transitions using invariants and state equation in 2047 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2905 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 289 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-01 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:(OR (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s213 1) (GEQ s251 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s164 1) (GEQ s182 1)) (AND (GEQ s248 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 2179 ms.
Product exploration explored 100000 steps with 33333 reset in 1460 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 60 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA TokenRing-COL-020-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property TokenRing-COL-020-LTLFireability-01 finished in 7138 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((X(p0)&&F((G(F(!p1))||(F(!p1)&&G(!p0)))))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 15 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:11:44] [INFO ] Invariant cache hit.
[2023-03-19 20:11:44] [INFO ] Implicit Places using invariants in 73 ms returned []
[2023-03-19 20:11:44] [INFO ] Invariant cache hit.
[2023-03-19 20:11:45] [INFO ] Implicit Places using invariants and state equation in 748 ms returned []
Implicit Place search using SMT with State Equation took 825 ms to find 0 implicit places.
[2023-03-19 20:11:45] [INFO ] Invariant cache hit.
[2023-03-19 20:11:47] [INFO ] Dead Transitions using invariants and state equation in 2072 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2916 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) p1), (NOT p0), p1, true]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s213 1) (GEQ s251 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s164 1) (GEQ s182 1)) (AND (GEQ s248 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 130 steps with 2 reset in 17 ms.
FORMULA TokenRing-COL-020-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-020-LTLFireability-02 finished in 3238 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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 210 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:11:48] [INFO ] Invariant cache hit.
[2023-03-19 20:11:48] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-19 20:11:48] [INFO ] Invariant cache hit.
[2023-03-19 20:11:48] [INFO ] Implicit Places using invariants and state equation in 733 ms returned []
Implicit Place search using SMT with State Equation took 813 ms to find 0 implicit places.
[2023-03-19 20:11:49] [INFO ] Redundant transitions in 976 ms returned []
[2023-03-19 20:11:49] [INFO ] Invariant cache hit.
[2023-03-19 20:11:51] [INFO ] Dead Transitions using invariants and state equation in 2102 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4113 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 381 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s213 1) (GEQ s251 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s164 1) (GEQ s182 1)) (AND (GEQ s248 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 69050 steps with 781 reset in 10001 ms.
Product exploration timeout after 65650 steps with 712 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 203 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0)]
Finished random walk after 81 steps, including 0 resets, run visited all 1 properties in 11 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 424 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0)]
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 123 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:12:13] [INFO ] Invariant cache hit.
[2023-03-19 20:12:13] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-19 20:12:13] [INFO ] Invariant cache hit.
[2023-03-19 20:12:14] [INFO ] Implicit Places using invariants and state equation in 755 ms returned []
Implicit Place search using SMT with State Equation took 824 ms to find 0 implicit places.
[2023-03-19 20:12:15] [INFO ] Redundant transitions in 725 ms returned []
[2023-03-19 20:12:15] [INFO ] Invariant cache hit.
[2023-03-19 20:12:17] [INFO ] Dead Transitions using invariants and state equation in 2037 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3725 ms. Remains : 441/441 places, 8421/8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 64 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 1459 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration timeout after 66760 steps with 726 reset in 10001 ms.
Product exploration timeout after 65930 steps with 719 reset in 10001 ms.
Built C files in :
/tmp/ltsmin6585785568401816656
[2023-03-19 20:12:39] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:12:40] [INFO ] Built C files in 117ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6585785568401816656
Running compilation step : cd /tmp/ltsmin6585785568401816656;'/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/ltsmin6585785568401816656;'/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/ltsmin6585785568401816656;'/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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 128 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:12:43] [INFO ] Invariant cache hit.
[2023-03-19 20:12:43] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-19 20:12:43] [INFO ] Invariant cache hit.
[2023-03-19 20:12:44] [INFO ] Implicit Places using invariants and state equation in 751 ms returned []
Implicit Place search using SMT with State Equation took 824 ms to find 0 implicit places.
[2023-03-19 20:12:44] [INFO ] Redundant transitions in 771 ms returned []
[2023-03-19 20:12:44] [INFO ] Invariant cache hit.
[2023-03-19 20:12:47] [INFO ] Dead Transitions using invariants and state equation in 2134 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3865 ms. Remains : 441/441 places, 8421/8421 transitions.
Built C files in :
/tmp/ltsmin13739067823839088512
[2023-03-19 20:12:47] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:12:47] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13739067823839088512
Running compilation step : cd /tmp/ltsmin13739067823839088512;'/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/ltsmin13739067823839088512;'/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/ltsmin13739067823839088512;'/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)
[2023-03-19 20:12:51] [INFO ] Flatten gal took : 177 ms
[2023-03-19 20:12:51] [INFO ] Flatten gal took : 180 ms
[2023-03-19 20:12:51] [INFO ] Time to serialize gal into /tmp/LTL1856730690424111973.gal : 51 ms
[2023-03-19 20:12:51] [INFO ] Time to serialize properties into /tmp/LTL6484646805579855284.prop : 32 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/LTL1856730690424111973.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3662037841724507757.hoa' '-atoms' '/tmp/LTL6484646805579855284.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/LTL6484646805579855284.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3662037841724507757.hoa
Detected timeout of ITS tools.
[2023-03-19 20:13:07] [INFO ] Flatten gal took : 187 ms
[2023-03-19 20:13:07] [INFO ] Flatten gal took : 192 ms
[2023-03-19 20:13:07] [INFO ] Time to serialize gal into /tmp/LTL15561144338632519438.gal : 26 ms
[2023-03-19 20:13:07] [INFO ] Time to serialize properties into /tmp/LTL6387122960138942514.ltl : 53 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/LTL15561144338632519438.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6387122960138942514.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((((((((((State_195>=1)&&(State_210>=1))||((State_213>=1)&&(State_251>=1)))||(((State_62>=1)&&(State_69>=1))||((State_16...298650
Formula 0 simplified : FG!"((((((((((((((((State_195>=1)&&(State_210>=1))||((State_213>=1)&&(State_251>=1)))||(((State_62>=1)&&(State_69>=1))||((State_164>...298644
Detected timeout of ITS tools.
[2023-03-19 20:13:23] [INFO ] Flatten gal took : 190 ms
[2023-03-19 20:13:23] [INFO ] Applying decomposition
[2023-03-19 20:13:23] [INFO ] Flatten gal took : 194 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/graph12346836218746401007.txt' '-o' '/tmp/graph12346836218746401007.bin' '-w' '/tmp/graph12346836218746401007.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12346836218746401007.bin' '-l' '-1' '-v' '-w' '/tmp/graph12346836218746401007.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:13:24] [INFO ] Decomposing Gal with order
[2023-03-19 20:13:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:13:24] [INFO ] Removed a total of 19323 redundant transitions.
[2023-03-19 20:13:25] [INFO ] Flatten gal took : 678 ms
[2023-03-19 20:13:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 98 labels/synchronizations in 111 ms.
[2023-03-19 20:13:26] [INFO ] Time to serialize gal into /tmp/LTL12453838053698113243.gal : 35 ms
[2023-03-19 20:13:26] [INFO ] Time to serialize properties into /tmp/LTL18039638125791410937.ltl : 32 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/LTL12453838053698113243.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18039638125791410937.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("((((((((((((((((i3.i4.i0.u87.State_195>=1)&&(i7.i0.i0.u78.State_210>=1))||((i2.u96.State_213>=1)&&(i10.u115.State_251>=1)))||(...455790
Formula 0 simplified : FG!"((((((((((((((((i3.i4.i0.u87.State_195>=1)&&(i7.i0.i0.u78.State_210>=1))||((i2.u96.State_213>=1)&&(i10.u115.State_251>=1)))||(((...455784
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10139361787775317678
[2023-03-19 20:13:41] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10139361787775317678
Running compilation step : cd /tmp/ltsmin10139361787775317678;'/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/ltsmin10139361787775317678;'/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/ltsmin10139361787775317678;'/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 TokenRing-COL-020-LTLFireability-03 finished in 116799 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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 117 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:13:44] [INFO ] Invariant cache hit.
[2023-03-19 20:13:44] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-19 20:13:44] [INFO ] Invariant cache hit.
[2023-03-19 20:13:45] [INFO ] Implicit Places using invariants and state equation in 750 ms returned []
Implicit Place search using SMT with State Equation took 821 ms to find 0 implicit places.
[2023-03-19 20:13:46] [INFO ] Redundant transitions in 777 ms returned []
[2023-03-19 20:13:46] [INFO ] Invariant cache hit.
[2023-03-19 20:13:48] [INFO ] Dead Transitions using invariants and state equation in 2091 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3821 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (OR (LT s195 1) (LT s210 1)) (OR (LT s213 1) (LT s251 1)) (OR (LT s62 1) (LT s69 1)) (OR (LT s164 1) (LT s182 1)) (OR (LT s248 1) (LT s254 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration timeout after 17400 steps with 0 reset in 10002 ms.
Product exploration timeout after 17260 steps with 0 reset in 10006 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3763 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4777 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 467408 steps, run timeout after 24001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 467408 steps, saw 89360 distinct states, run finished after 24001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 20:14:41] [INFO ] Invariant cache hit.
[2023-03-19 20:15:24] [INFO ] [Real]Absence check using 21 positive place invariants in 8 ms returned sat
[2023-03-19 20:15:25] [INFO ] After 1328ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 20:15:26] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-19 20:15:27] [INFO ] After 1844ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:15:27] [INFO ] After 3699ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:15:28] [INFO ] [Nat]Absence check using 21 positive place invariants in 6 ms returned sat
[2023-03-19 20:15:29] [INFO ] After 1486ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 20:15:36] [INFO ] After 6662ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 20:15:39] [INFO ] After 9468ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 672 ms.
[2023-03-19 20:15:39] [INFO ] After 11923ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 44 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 89 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3589 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4558 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 481074 steps, run timeout after 24001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 481074 steps, saw 91612 distinct states, run finished after 24001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 20:16:12] [INFO ] Invariant cache hit.
[2023-03-19 20:16:19] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-19 20:16:21] [INFO ] After 1259ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 20:16:21] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-19 20:16:22] [INFO ] After 1753ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:16:22] [INFO ] After 3346ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:16:23] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-19 20:16:24] [INFO ] After 1268ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 20:16:30] [INFO ] After 6032ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 20:16:33] [INFO ] After 8616ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 655 ms.
[2023-03-19 20:16:33] [INFO ] After 10798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 40 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 76 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 75 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:16:33] [INFO ] Invariant cache hit.
[2023-03-19 20:16:33] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-19 20:16:33] [INFO ] Invariant cache hit.
[2023-03-19 20:16:34] [INFO ] Implicit Places using invariants and state equation in 723 ms returned []
Implicit Place search using SMT with State Equation took 790 ms to find 0 implicit places.
[2023-03-19 20:16:35] [INFO ] Redundant transitions in 725 ms returned []
[2023-03-19 20:16:35] [INFO ] Invariant cache hit.
[2023-03-19 20:16:37] [INFO ] Dead Transitions using invariants and state equation in 2051 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3647 ms. Remains : 441/441 places, 8421/8421 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 159 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 62 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 138 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:16:38] [INFO ] Invariant cache hit.
[2023-03-19 20:16:38] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-19 20:16:38] [INFO ] Invariant cache hit.
[2023-03-19 20:16:38] [INFO ] Implicit Places using invariants and state equation in 734 ms returned []
Implicit Place search using SMT with State Equation took 796 ms to find 0 implicit places.
[2023-03-19 20:16:39] [INFO ] Redundant transitions in 739 ms returned []
[2023-03-19 20:16:39] [INFO ] Invariant cache hit.
[2023-03-19 20:16:41] [INFO ] Dead Transitions using invariants and state equation in 2049 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3734 ms. Remains : 441/441 places, 8421/8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3372 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4082 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 403777 steps, run timeout after 21001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 403777 steps, saw 79468 distinct states, run finished after 21001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 20:17:10] [INFO ] Invariant cache hit.
[2023-03-19 20:17:18] [INFO ] [Real]Absence check using 21 positive place invariants in 8 ms returned sat
[2023-03-19 20:17:20] [INFO ] After 1311ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 20:17:20] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-19 20:17:21] [INFO ] After 1884ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:17:21] [INFO ] After 3539ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:17:22] [INFO ] [Nat]Absence check using 21 positive place invariants in 8 ms returned sat
[2023-03-19 20:17:23] [INFO ] After 1295ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 20:17:29] [INFO ] After 6412ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 20:17:32] [INFO ] After 9230ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 702 ms.
[2023-03-19 20:17:33] [INFO ] After 11492ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 108 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 74 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 441/441 places, 8421/8421 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 3318 ms. (steps per millisecond=3 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 4210 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 405328 steps, run timeout after 21001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 405328 steps, saw 79721 distinct states, run finished after 21001 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-19 20:18:02] [INFO ] Invariant cache hit.
[2023-03-19 20:18:10] [INFO ] [Real]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-19 20:18:11] [INFO ] After 1279ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-19 20:18:11] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-19 20:18:13] [INFO ] After 1804ms SMT Verify possible using 8020 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:18:13] [INFO ] After 3447ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 20:18:13] [INFO ] [Nat]Absence check using 21 positive place invariants in 7 ms returned sat
[2023-03-19 20:18:15] [INFO ] After 1266ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 20:18:21] [INFO ] After 6853ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-19 20:18:25] [INFO ] After 9916ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 741 ms.
[2023-03-19 20:18:25] [INFO ] After 12306ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 52 ms.
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 84 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 84 ms. Remains : 441/441 places, 8421/8421 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 83 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:18:25] [INFO ] Invariant cache hit.
[2023-03-19 20:18:26] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-19 20:18:26] [INFO ] Invariant cache hit.
[2023-03-19 20:18:26] [INFO ] Implicit Places using invariants and state equation in 783 ms returned []
Implicit Place search using SMT with State Equation took 849 ms to find 0 implicit places.
[2023-03-19 20:18:27] [INFO ] Redundant transitions in 781 ms returned []
[2023-03-19 20:18:27] [INFO ] Invariant cache hit.
[2023-03-19 20:18:29] [INFO ] Dead Transitions using invariants and state equation in 2087 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3806 ms. Remains : 441/441 places, 8421/8421 transitions.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 581 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 42 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration timeout after 17230 steps with 0 reset in 10006 ms.
Product exploration timeout after 17290 steps with 0 reset in 10005 ms.
Built C files in :
/tmp/ltsmin8658918193170413656
[2023-03-19 20:18:50] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:18:50] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8658918193170413656
Running compilation step : cd /tmp/ltsmin8658918193170413656;'/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/ltsmin8658918193170413656;'/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/ltsmin8658918193170413656;'/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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 107 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:18:53] [INFO ] Invariant cache hit.
[2023-03-19 20:18:53] [INFO ] Implicit Places using invariants in 58 ms returned []
[2023-03-19 20:18:53] [INFO ] Invariant cache hit.
[2023-03-19 20:18:54] [INFO ] Implicit Places using invariants and state equation in 758 ms returned []
Implicit Place search using SMT with State Equation took 818 ms to find 0 implicit places.
[2023-03-19 20:18:55] [INFO ] Redundant transitions in 794 ms returned []
[2023-03-19 20:18:55] [INFO ] Invariant cache hit.
[2023-03-19 20:18:57] [INFO ] Dead Transitions using invariants and state equation in 2054 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3786 ms. Remains : 441/441 places, 8421/8421 transitions.
Built C files in :
/tmp/ltsmin4592962149437451762
[2023-03-19 20:18:57] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:18:57] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4592962149437451762
Running compilation step : cd /tmp/ltsmin4592962149437451762;'/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/ltsmin4592962149437451762;'/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/ltsmin4592962149437451762;'/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)
[2023-03-19 20:19:01] [INFO ] Flatten gal took : 150 ms
[2023-03-19 20:19:01] [INFO ] Flatten gal took : 163 ms
[2023-03-19 20:19:01] [INFO ] Time to serialize gal into /tmp/LTL10472121383791341446.gal : 25 ms
[2023-03-19 20:19:01] [INFO ] Time to serialize properties into /tmp/LTL1079270881713881651.prop : 13 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/LTL10472121383791341446.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11706721669386362945.hoa' '-atoms' '/tmp/LTL1079270881713881651.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/LTL1079270881713881651.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11706721669386362945.hoa
Detected timeout of ITS tools.
[2023-03-19 20:19:17] [INFO ] Flatten gal took : 177 ms
[2023-03-19 20:19:17] [INFO ] Flatten gal took : 192 ms
[2023-03-19 20:19:17] [INFO ] Time to serialize gal into /tmp/LTL12627833608284042779.gal : 23 ms
[2023-03-19 20:19:17] [INFO ] Time to serialize properties into /tmp/LTL9905579355295975441.ltl : 32 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/LTL12627833608284042779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9905579355295975441.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("(((((((((((((((((State_195<1)||(State_210<1))&&((State_213<1)||(State_251<1)))&&(((State_62<1)||(State_69<1))&&((State_164<1)|...282533
Formula 0 simplified : GF!"(((((((((((((((((State_195<1)||(State_210<1))&&((State_213<1)||(State_251<1)))&&(((State_62<1)||(State_69<1))&&((State_164<1)||(...282527
Detected timeout of ITS tools.
[2023-03-19 20:19:33] [INFO ] Flatten gal took : 175 ms
[2023-03-19 20:19:33] [INFO ] Applying decomposition
[2023-03-19 20:19:33] [INFO ] Flatten gal took : 181 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/graph6304012135129004458.txt' '-o' '/tmp/graph6304012135129004458.bin' '-w' '/tmp/graph6304012135129004458.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6304012135129004458.bin' '-l' '-1' '-v' '-w' '/tmp/graph6304012135129004458.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:19:33] [INFO ] Decomposing Gal with order
[2023-03-19 20:19:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:19:34] [INFO ] Removed a total of 19304 redundant transitions.
[2023-03-19 20:19:34] [INFO ] Flatten gal took : 367 ms
[2023-03-19 20:19:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 29 labels/synchronizations in 49 ms.
[2023-03-19 20:19:34] [INFO ] Time to serialize gal into /tmp/LTL10446661416135360750.gal : 24 ms
[2023-03-19 20:19:34] [INFO ] Time to serialize properties into /tmp/LTL7600520552283022073.ltl : 24 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10446661416135360750.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7600520552283022073.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(((((((((((((((((i13.u78.State_195<1)||(i21.i1.i0.u86.State_210<1))&&((i8.u88.State_213<1)||(i2.u105.State_251<1)))&&(((i2.u28...430348
Formula 0 simplified : GF!"(((((((((((((((((i13.u78.State_195<1)||(i21.i1.i0.u86.State_210<1))&&((i8.u88.State_213<1)||(i2.u105.State_251<1)))&&(((i2.u28.S...430342
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11784547827373733142
[2023-03-19 20:19:49] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11784547827373733142
Running compilation step : cd /tmp/ltsmin11784547827373733142;'/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/ltsmin11784547827373733142;'/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/ltsmin11784547827373733142;'/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 TokenRing-COL-020-LTLFireability-05 finished in 368432 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(X(G(p0)))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 11 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:19:53] [INFO ] Invariant cache hit.
[2023-03-19 20:19:53] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-19 20:19:53] [INFO ] Invariant cache hit.
[2023-03-19 20:19:53] [INFO ] Implicit Places using invariants and state equation in 747 ms returned []
Implicit Place search using SMT with State Equation took 814 ms to find 0 implicit places.
[2023-03-19 20:19:53] [INFO ] Invariant cache hit.
[2023-03-19 20:19:55] [INFO ] Dead Transitions using invariants and state equation in 2076 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2902 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 161 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s213 1) (GEQ s251 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s164 1) (GEQ s182 1)) (AND (GEQ s248 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 76 steps with 0 reset in 21 ms.
FORMULA TokenRing-COL-020-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property TokenRing-COL-020-LTLFireability-06 finished in 3145 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)||G(!p1))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 124 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:19:56] [INFO ] Invariant cache hit.
[2023-03-19 20:19:56] [INFO ] Implicit Places using invariants in 68 ms returned []
[2023-03-19 20:19:56] [INFO ] Invariant cache hit.
[2023-03-19 20:19:57] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
[2023-03-19 20:19:57] [INFO ] Redundant transitions in 710 ms returned []
[2023-03-19 20:19:57] [INFO ] Invariant cache hit.
[2023-03-19 20:19:59] [INFO ] Dead Transitions using invariants and state equation in 2061 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3701 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s213 1) (GEQ s251 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s164 1) (GEQ s182 1)) (AND (GEQ s248 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration timeout after 68510 steps with 753 reset in 10001 ms.
Product exploration timeout after 67390 steps with 721 reset in 10001 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 206 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(AND p1 (NOT p0)), (NOT p0)]
Finished random walk after 57 steps, including 0 resets, run visited all 2 properties in 14 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (X p0))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 56 ms :[(AND p1 (NOT p0)), (NOT p0)]
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 100 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:20:21] [INFO ] Invariant cache hit.
[2023-03-19 20:20:21] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-19 20:20:21] [INFO ] Invariant cache hit.
[2023-03-19 20:20:21] [INFO ] Implicit Places using invariants and state equation in 750 ms returned []
Implicit Place search using SMT with State Equation took 820 ms to find 0 implicit places.
[2023-03-19 20:20:22] [INFO ] Redundant transitions in 732 ms returned []
[2023-03-19 20:20:22] [INFO ] Invariant cache hit.
[2023-03-19 20:20:24] [INFO ] Dead Transitions using invariants and state equation in 2091 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3756 ms. Remains : 441/441 places, 8421/8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND p1 (NOT p0)), (NOT p0)]
Finished random walk after 87 steps, including 0 resets, run visited all 2 properties in 10 ms. (steps per millisecond=8 )
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 152 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(AND p1 (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(AND p1 (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 1085 reset in 2259 ms.
Product exploration explored 100000 steps with 1081 reset in 2229 ms.
Built C files in :
/tmp/ltsmin5151774352681998214
[2023-03-19 20:20:30] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:20:30] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5151774352681998214
Running compilation step : cd /tmp/ltsmin5151774352681998214;'/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/ltsmin5151774352681998214;'/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/ltsmin5151774352681998214;'/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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 100 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:20:33] [INFO ] Invariant cache hit.
[2023-03-19 20:20:33] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-19 20:20:33] [INFO ] Invariant cache hit.
[2023-03-19 20:20:34] [INFO ] Implicit Places using invariants and state equation in 738 ms returned []
Implicit Place search using SMT with State Equation took 806 ms to find 0 implicit places.
[2023-03-19 20:20:34] [INFO ] Redundant transitions in 743 ms returned []
[2023-03-19 20:20:34] [INFO ] Invariant cache hit.
[2023-03-19 20:20:36] [INFO ] Dead Transitions using invariants and state equation in 2075 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3735 ms. Remains : 441/441 places, 8421/8421 transitions.
Built C files in :
/tmp/ltsmin9359752704061503445
[2023-03-19 20:20:36] [INFO ] Too many transitions (8421) to apply POR reductions. Disabling POR matrices.
[2023-03-19 20:20:36] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9359752704061503445
Running compilation step : cd /tmp/ltsmin9359752704061503445;'/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/ltsmin9359752704061503445;'/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/ltsmin9359752704061503445;'/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)
[2023-03-19 20:20:41] [INFO ] Flatten gal took : 988 ms
[2023-03-19 20:20:41] [INFO ] Flatten gal took : 136 ms
[2023-03-19 20:20:41] [INFO ] Time to serialize gal into /tmp/LTL881717659997035688.gal : 22 ms
[2023-03-19 20:20:41] [INFO ] Time to serialize properties into /tmp/LTL17654983108504823465.prop : 11 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/LTL881717659997035688.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15085190744424701123.hoa' '-atoms' '/tmp/LTL17654983108504823465.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/LTL17654983108504823465.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15085190744424701123.hoa
Detected timeout of ITS tools.
[2023-03-19 20:20:57] [INFO ] Flatten gal took : 183 ms
[2023-03-19 20:20:57] [INFO ] Flatten gal took : 174 ms
[2023-03-19 20:20:57] [INFO ] Time to serialize gal into /tmp/LTL14456335287868964798.gal : 19 ms
[2023-03-19 20:20:57] [INFO ] Time to serialize properties into /tmp/LTL1598483562672154053.ltl : 19 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14456335287868964798.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1598483562672154053.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((((((State_195>=1)&&(State_210>=1))||((State_213>=1)&&(State_251>=1)))||(((State_62>=1)&&(State_69>=1))||((State_1...299340
Formula 0 simplified : F(G!"((((((((((((((((State_195>=1)&&(State_210>=1))||((State_213>=1)&&(State_251>=1)))||(((State_62>=1)&&(State_69>=1))||((State_164...299332
Detected timeout of ITS tools.
[2023-03-19 20:21:13] [INFO ] Flatten gal took : 179 ms
[2023-03-19 20:21:13] [INFO ] Applying decomposition
[2023-03-19 20:21:13] [INFO ] Flatten gal took : 188 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/graph7217002935217714836.txt' '-o' '/tmp/graph7217002935217714836.bin' '-w' '/tmp/graph7217002935217714836.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7217002935217714836.bin' '-l' '-1' '-v' '-w' '/tmp/graph7217002935217714836.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:21:13] [INFO ] Decomposing Gal with order
[2023-03-19 20:21:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:21:14] [INFO ] Removed a total of 19380 redundant transitions.
[2023-03-19 20:21:14] [INFO ] Flatten gal took : 314 ms
[2023-03-19 20:21:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 164 labels/synchronizations in 103 ms.
[2023-03-19 20:21:15] [INFO ] Time to serialize gal into /tmp/LTL2341375650630550466.gal : 24 ms
[2023-03-19 20:21:16] [INFO ] Time to serialize properties into /tmp/LTL3087054401760168354.ltl : 28 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/LTL2341375650630550466.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3087054401760168354.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G((F("((((((((((((((((i4.u91.State_195>=1)&&(i16.u98.State_210>=1))||((i10.i1.i1.u89.State_213>=1)&&(i18.u103.State_251>=1)))||(((i...479261
Formula 0 simplified : F(G!"((((((((((((((((i4.u91.State_195>=1)&&(i16.u98.State_210>=1))||((i10.i1.i1.u89.State_213>=1)&&(i18.u103.State_251>=1)))||(((i18...479253
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin721844901981596929
[2023-03-19 20:21:31] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin721844901981596929
Running compilation step : cd /tmp/ltsmin721844901981596929;'/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/ltsmin721844901981596929;'/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/ltsmin721844901981596929;'/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 TokenRing-COL-020-LTLFireability-09 finished in 98049 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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 99 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:21:34] [INFO ] Invariant cache hit.
[2023-03-19 20:21:34] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-19 20:21:34] [INFO ] Invariant cache hit.
[2023-03-19 20:21:35] [INFO ] Implicit Places using invariants and state equation in 721 ms returned []
Implicit Place search using SMT with State Equation took 790 ms to find 0 implicit places.
[2023-03-19 20:21:35] [INFO ] Redundant transitions in 761 ms returned []
[2023-03-19 20:21:35] [INFO ] Invariant cache hit.
[2023-03-19 20:21:37] [INFO ] Dead Transitions using invariants and state equation in 2058 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3718 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s213 1) (GEQ s251 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s164 1) (GEQ s182 1)) (AND (GEQ s248 1) (GE...], 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 18890 steps with 0 reset in 10005 ms.
Stack based approach found an accepted trace after 511 steps with 0 reset with depth 512 and stack size 512 in 254 ms.
FORMULA TokenRing-COL-020-LTLFireability-10 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-020-LTLFireability-10 finished in 14095 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 42 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 315 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:21:48] [INFO ] Invariant cache hit.
[2023-03-19 20:21:49] [INFO ] Implicit Places using invariants in 502 ms returned []
[2023-03-19 20:21:49] [INFO ] Invariant cache hit.
[2023-03-19 20:21:50] [INFO ] Implicit Places using invariants and state equation in 1380 ms returned []
Implicit Place search using SMT with State Equation took 1884 ms to find 0 implicit places.
[2023-03-19 20:21:51] [INFO ] Redundant transitions in 767 ms returned []
[2023-03-19 20:21:51] [INFO ] Invariant cache hit.
[2023-03-19 20:21:53] [INFO ] Dead Transitions using invariants and state equation in 2051 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5021 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s6 1) (GEQ s426 1)) (AND (GEQ s14 1) (GEQ s434 1)) (AND (GEQ s5 1) (GEQ s425 1)) (AND (GEQ s7 1) (GEQ s427 1)) (AND (GEQ s9 1) (GEQ s429 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 0 reset in 682 ms.
Stack based approach found an accepted trace after 506 steps with 0 reset with depth 507 and stack size 507 in 4 ms.
FORMULA TokenRing-COL-020-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property TokenRing-COL-020-LTLFireability-11 finished in 5768 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(X(X(F(p0))))))'
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 13 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:21:54] [INFO ] Invariant cache hit.
[2023-03-19 20:21:54] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-19 20:21:54] [INFO ] Invariant cache hit.
[2023-03-19 20:21:54] [INFO ] Implicit Places using invariants and state equation in 726 ms returned []
Implicit Place search using SMT with State Equation took 794 ms to find 0 implicit places.
[2023-03-19 20:21:54] [INFO ] Invariant cache hit.
[2023-03-19 20:21:56] [INFO ] Dead Transitions using invariants and state equation in 2064 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2871 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-12 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}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (OR (LT s6 1) (LT s426 1)) (OR (LT s14 1) (LT s434 1)) (OR (LT s5 1) (LT s425 1)) (OR (LT s7 1) (LT s427 1)) (OR (LT s9 1) (LT s429 1)) (OR (LT 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, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 1066 ms.
Product exploration explored 100000 steps with 20000 reset in 1097 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 1319 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 60 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 191 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 15 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:22:01] [INFO ] Invariant cache hit.
[2023-03-19 20:22:01] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-19 20:22:01] [INFO ] Invariant cache hit.
[2023-03-19 20:22:02] [INFO ] Implicit Places using invariants and state equation in 727 ms returned []
Implicit Place search using SMT with State Equation took 787 ms to find 0 implicit places.
[2023-03-19 20:22:02] [INFO ] Invariant cache hit.
[2023-03-19 20:22:04] [INFO ] Dead Transitions using invariants and state equation in 2041 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2848 ms. Remains : 441/441 places, 8421/8421 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 713 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 67 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=7 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 91 ms. Reduced automaton from 5 states, 5 edges and 1 AP (stutter sensitive) to 5 states, 5 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 185 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 1256 ms.
Product exploration explored 100000 steps with 20000 reset in 1231 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 98 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:22:09] [INFO ] Redundant transitions in 743 ms returned []
[2023-03-19 20:22:09] [INFO ] Invariant cache hit.
[2023-03-19 20:22:11] [INFO ] Dead Transitions using invariants and state equation in 2079 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2934 ms. Remains : 441/441 places, 8421/8421 transitions.
Built C files in :
/tmp/ltsmin7746142932163365648
[2023-03-19 20:22:11] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7746142932163365648
Running compilation step : cd /tmp/ltsmin7746142932163365648;'/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/ltsmin7746142932163365648;'/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/ltsmin7746142932163365648;'/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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 11 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:22:15] [INFO ] Invariant cache hit.
[2023-03-19 20:22:15] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-19 20:22:15] [INFO ] Invariant cache hit.
[2023-03-19 20:22:15] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 791 ms to find 0 implicit places.
[2023-03-19 20:22:15] [INFO ] Invariant cache hit.
[2023-03-19 20:22:17] [INFO ] Dead Transitions using invariants and state equation in 2059 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2862 ms. Remains : 441/441 places, 8421/8421 transitions.
Built C files in :
/tmp/ltsmin11161600138587729033
[2023-03-19 20:22:17] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11161600138587729033
Running compilation step : cd /tmp/ltsmin11161600138587729033;'/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/ltsmin11161600138587729033;'/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/ltsmin11161600138587729033;'/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)
[2023-03-19 20:22:21] [INFO ] Flatten gal took : 176 ms
[2023-03-19 20:22:21] [INFO ] Flatten gal took : 131 ms
[2023-03-19 20:22:22] [INFO ] Time to serialize gal into /tmp/LTL7253667327011733477.gal : 20 ms
[2023-03-19 20:22:22] [INFO ] Time to serialize properties into /tmp/LTL18345431215451255485.prop : 11 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/LTL7253667327011733477.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11389730693892166339.hoa' '-atoms' '/tmp/LTL18345431215451255485.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/LTL18345431215451255485.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11389730693892166339.hoa
Detected timeout of ITS tools.
[2023-03-19 20:22:37] [INFO ] Flatten gal took : 183 ms
[2023-03-19 20:22:38] [INFO ] Flatten gal took : 172 ms
[2023-03-19 20:22:38] [INFO ] Time to serialize gal into /tmp/LTL1134897815603332953.gal : 20 ms
[2023-03-19 20:22:38] [INFO ] Time to serialize properties into /tmp/LTL12950209108089106186.ltl : 25 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/LTL1134897815603332953.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12950209108089106186.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(X(X(F("(((((((State_6<1)||(State_426<1))&&((State_14<1)||(State_434<1)))&&(((State_5<1)||(State_425<1))&&((State_7<1)||(State_4...299342
Formula 0 simplified : XXXXG!"(((((((State_6<1)||(State_426<1))&&((State_14<1)||(State_434<1)))&&(((State_5<1)||(State_425<1))&&((State_7<1)||(State_427<1)...299330
Detected timeout of ITS tools.
[2023-03-19 20:22:53] [INFO ] Flatten gal took : 196 ms
[2023-03-19 20:22:53] [INFO ] Applying decomposition
[2023-03-19 20:22:53] [INFO ] Flatten gal took : 163 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/graph18291174277037199879.txt' '-o' '/tmp/graph18291174277037199879.bin' '-w' '/tmp/graph18291174277037199879.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph18291174277037199879.bin' '-l' '-1' '-v' '-w' '/tmp/graph18291174277037199879.weights' '-q' '0' '-e' '0.001'
[2023-03-19 20:22:54] [INFO ] Decomposing Gal with order
[2023-03-19 20:22:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-19 20:22:54] [INFO ] Removed a total of 19228 redundant transitions.
[2023-03-19 20:22:54] [INFO ] Flatten gal took : 358 ms
[2023-03-19 20:22:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 44 ms.
[2023-03-19 20:22:55] [INFO ] Time to serialize gal into /tmp/LTL11813868274640599019.gal : 19 ms
[2023-03-19 20:22:55] [INFO ] Time to serialize properties into /tmp/LTL12452677085450453619.ltl : 23 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/LTL11813868274640599019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12452677085450453619.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X(X(X(F("(((((((i5.u2.State_6<1)||(i19.u182.State_426<1))&&((i4.i0.i0.u18.State_14<1)||(i19.u189.State_434<1)))&&(((i18.u12.State...442850
Formula 0 simplified : XXXXG!"(((((((i5.u2.State_6<1)||(i19.u182.State_426<1))&&((i4.i0.i0.u18.State_14<1)||(i19.u189.State_434<1)))&&(((i18.u12.State_5<1)...442838
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13664695323117708832
[2023-03-19 20:23:10] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13664695323117708832
Running compilation step : cd /tmp/ltsmin13664695323117708832;'/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/ltsmin13664695323117708832;'/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/ltsmin13664695323117708832;'/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 TokenRing-COL-020-LTLFireability-12 finished in 79164 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 441 out of 441 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 441/441 places, 8421/8421 transitions.
Applied a total of 0 rules in 14 ms. Remains 441 /441 variables (removed 0) and now considering 8421/8421 (removed 0) transitions.
[2023-03-19 20:23:13] [INFO ] Invariant cache hit.
[2023-03-19 20:23:13] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-19 20:23:13] [INFO ] Invariant cache hit.
[2023-03-19 20:23:14] [INFO ] Implicit Places using invariants and state equation in 728 ms returned []
Implicit Place search using SMT with State Equation took 793 ms to find 0 implicit places.
[2023-03-19 20:23:14] [INFO ] Invariant cache hit.
[2023-03-19 20:23:16] [INFO ] Dead Transitions using invariants and state equation in 2044 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2854 ms. Remains : 441/441 places, 8421/8421 transitions.
Stuttering acceptance computed with spot in 84 ms :[p0, p0]
Running random walk in product with property : TokenRing-COL-020-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s195 1) (GEQ s210 1)) (AND (GEQ s213 1) (GEQ s251 1)) (AND (GEQ s62 1) (GEQ s69 1)) (AND (GEQ s164 1) (GEQ s182 1)) (AND (GEQ s248 1) (GE...], 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 92550 steps with 1331 reset in 10002 ms.
Product exploration timeout after 92400 steps with 1324 reset in 10002 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 102 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 34 ms :[p0]
Finished random walk after 61 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[p0]
Stuttering acceptance computed with spot in 36 ms :[p0]

BK_STOP 1679257553251

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="TokenRing-COL-020"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is TokenRing-COL-020, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r485-tall-167912699600596"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TokenRing-COL-020.tgz
mv TokenRing-COL-020 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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