Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r307-tajo-171654460900298.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBNT-PT-S05J80, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460900298
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 38K Apr 12 09:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 168K Apr 12 09:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Apr 12 09:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 357K Apr 12 09:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 44K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 50K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 156K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 79K Apr 12 10:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 324K Apr 12 10:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 131K Apr 12 10:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 566K Apr 12 10:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.0K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 13K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.8M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-00
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-01
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-02
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-03
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-04
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-05
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-06
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-07
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-08
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-09
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-10
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-11
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-12
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-13
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-14
FORMULA_NAME PolyORBNT-PT-S05J80-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717132716414

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S05J80
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-31 05:18:38] [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]
[2024-05-31 05:18:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 05:18:38] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2024-05-31 05:18:38] [INFO ] Transformed 1189 places.
[2024-05-31 05:18:38] [INFO ] Transformed 2350 transitions.
[2024-05-31 05:18:38] [INFO ] Parsed PT model containing 1189 places and 2350 transitions and 14464 arcs in 344 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
[2024-05-31 05:18:38] [INFO ] Reduced 555 identical enabling conditions.
[2024-05-31 05:18:38] [INFO ] Reduced 555 identical enabling conditions.
[2024-05-31 05:18:38] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 05:18:38] [INFO ] Reduced 90 identical enabling conditions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-PT-S05J80-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 275 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 4 places
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1185 transition count 1695
Applied a total of 4 rules in 154 ms. Remains 1185 /1189 variables (removed 4) and now considering 1695/1695 (removed 0) transitions.
[2024-05-31 05:18:39] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1185 cols
[2024-05-31 05:18:39] [INFO ] Computed 178 invariants in 121 ms
[2024-05-31 05:18:42] [INFO ] Dead Transitions using invariants and state equation in 3938 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2024-05-31 05:18:42] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1185 cols
[2024-05-31 05:18:43] [INFO ] Computed 178 invariants in 97 ms
[2024-05-31 05:18:45] [INFO ] Implicit Places using invariants in 2476 ms returned []
[2024-05-31 05:18:45] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:18:45] [INFO ] Invariant cache hit.
[2024-05-31 05:18:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:19:16] [INFO ] Performed 715/1185 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:19:37] [INFO ] Implicit Places using invariants and state equation in 52082 ms returned []
Implicit Place search using SMT with State Equation took 54563 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1185/1189 places, 1600/1695 transitions.
Applied a total of 0 rules in 28 ms. Remains 1185 /1185 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58731 ms. Remains : 1185/1189 places, 1600/1695 transitions.
Support contains 275 out of 1185 places after structural reductions.
[2024-05-31 05:19:38] [INFO ] Flatten gal took : 251 ms
[2024-05-31 05:19:38] [INFO ] Flatten gal took : 119 ms
[2024-05-31 05:19:38] [INFO ] Input system was already deterministic with 1600 transitions.
Incomplete random walk after 10000 steps, including 675 resets, run finished after 381 ms. (steps per millisecond=26 ) properties (out of 24) seen :20
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 100 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 87 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-31 05:19:39] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:19:39] [INFO ] Invariant cache hit.
[2024-05-31 05:19:39] [INFO ] [Real]Absence check using 156 positive place invariants in 30 ms returned sat
[2024-05-31 05:19:39] [INFO ] [Real]Absence check using 156 positive and 22 generalized place invariants in 40 ms returned sat
[2024-05-31 05:19:39] [INFO ] After 439ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:1
[2024-05-31 05:19:39] [INFO ] [Nat]Absence check using 156 positive place invariants in 49 ms returned sat
[2024-05-31 05:19:39] [INFO ] [Nat]Absence check using 156 positive and 22 generalized place invariants in 52 ms returned sat
[2024-05-31 05:19:44] [INFO ] After 4181ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :1
[2024-05-31 05:19:44] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:19:44] [INFO ] After 553ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :1
[2024-05-31 05:19:45] [INFO ] After 1593ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :1
Attempting to minimize the solution found.
Minimization took 101 ms.
[2024-05-31 05:19:45] [INFO ] After 6127ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :1
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 3 out of 1185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 1184 transition count 1514
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 173 place count 1098 transition count 1514
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 173 place count 1098 transition count 1429
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 343 place count 1013 transition count 1429
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 344 place count 1012 transition count 1428
Iterating global reduction 2 with 1 rules applied. Total rules applied 345 place count 1012 transition count 1428
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 349 place count 1010 transition count 1426
Applied a total of 349 rules in 481 ms. Remains 1010 /1185 variables (removed 175) and now considering 1426/1600 (removed 174) transitions.
[2024-05-31 05:19:46] [INFO ] Flow matrix only has 1422 transitions (discarded 4 similar events)
// Phase 1: matrix 1422 rows 1010 cols
[2024-05-31 05:19:46] [INFO ] Computed 177 invariants in 41 ms
[2024-05-31 05:19:48] [INFO ] Dead Transitions using invariants and state equation in 1809 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2297 ms. Remains : 1010/1185 places, 1426/1600 transitions.
Finished random walk after 8685 steps, including 450 resets, run visited all 1 properties in 104 ms. (steps per millisecond=83 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-06 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_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 1185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1516
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1100 transition count 1515
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1099 transition count 1515
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1430
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1430
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 344 place count 1012 transition count 1428
Applied a total of 344 rules in 210 ms. Remains 1012 /1185 variables (removed 173) and now considering 1428/1600 (removed 172) transitions.
[2024-05-31 05:19:48] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1012 cols
[2024-05-31 05:19:48] [INFO ] Computed 177 invariants in 40 ms
[2024-05-31 05:19:50] [INFO ] Dead Transitions using invariants and state equation in 1903 ms found 0 transitions.
[2024-05-31 05:19:50] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:19:50] [INFO ] Invariant cache hit.
[2024-05-31 05:19:52] [INFO ] Implicit Places using invariants in 2095 ms returned []
[2024-05-31 05:19:52] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:19:52] [INFO ] Invariant cache hit.
[2024-05-31 05:19:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:20:23] [INFO ] Implicit Places using invariants and state equation in 30378 ms returned []
Implicit Place search using SMT with State Equation took 32486 ms to find 0 implicit places.
[2024-05-31 05:20:23] [INFO ] Redundant transitions in 117 ms returned []
[2024-05-31 05:20:23] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:20:23] [INFO ] Invariant cache hit.
[2024-05-31 05:20:24] [INFO ] Dead Transitions using invariants and state equation in 1631 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1185 places, 1428/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 36361 ms. Remains : 1012/1185 places, 1428/1600 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 111 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s385 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-01 finished in 36537 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 90 out of 1185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1515
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1099 transition count 1515
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1430
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1013 transition count 1429
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1429
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 344 place count 1012 transition count 1428
Applied a total of 344 rules in 184 ms. Remains 1012 /1185 variables (removed 173) and now considering 1428/1600 (removed 172) transitions.
[2024-05-31 05:20:25] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1012 cols
[2024-05-31 05:20:25] [INFO ] Computed 177 invariants in 42 ms
[2024-05-31 05:20:26] [INFO ] Dead Transitions using invariants and state equation in 1616 ms found 0 transitions.
[2024-05-31 05:20:26] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:20:26] [INFO ] Invariant cache hit.
[2024-05-31 05:20:28] [INFO ] Implicit Places using invariants in 1745 ms returned []
[2024-05-31 05:20:28] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:20:28] [INFO ] Invariant cache hit.
[2024-05-31 05:20:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:20:45] [INFO ] Implicit Places using invariants and state equation in 16704 ms returned []
Implicit Place search using SMT with State Equation took 18449 ms to find 0 implicit places.
[2024-05-31 05:20:45] [INFO ] Redundant transitions in 91 ms returned []
[2024-05-31 05:20:45] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:20:45] [INFO ] Invariant cache hit.
[2024-05-31 05:20:46] [INFO ] Dead Transitions using invariants and state equation in 1503 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1185 places, 1428/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 21857 ms. Remains : 1012/1185 places, 1428/1600 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s232 1) (GEQ s714 1) (GEQ s920 1)) (AND (GEQ s232 1) (GEQ s714 1) (GEQ s805 1)) (AND (GEQ s232 1) (GEQ s714 1) (GEQ s934 1)) (AND (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-02 finished in 21905 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1||F(p2))))'
Support contains 3 out of 1185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1516
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 1100 transition count 1516
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 83 Pre rules applied. Total rules applied 168 place count 1100 transition count 1433
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 334 place count 1017 transition count 1433
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 335 place count 1016 transition count 1432
Iterating global reduction 2 with 1 rules applied. Total rules applied 336 place count 1016 transition count 1432
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 340 place count 1014 transition count 1430
Applied a total of 340 rules in 137 ms. Remains 1014 /1185 variables (removed 171) and now considering 1430/1600 (removed 170) transitions.
[2024-05-31 05:20:47] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
// Phase 1: matrix 1426 rows 1014 cols
[2024-05-31 05:20:47] [INFO ] Computed 177 invariants in 24 ms
[2024-05-31 05:20:48] [INFO ] Dead Transitions using invariants and state equation in 1691 ms found 0 transitions.
[2024-05-31 05:20:48] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:20:48] [INFO ] Invariant cache hit.
[2024-05-31 05:20:50] [INFO ] Implicit Places using invariants in 1888 ms returned []
[2024-05-31 05:20:50] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:20:50] [INFO ] Invariant cache hit.
[2024-05-31 05:20:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:21:21] [INFO ] Performed 995/1014 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:21:21] [INFO ] Implicit Places using invariants and state equation in 30778 ms returned []
Implicit Place search using SMT with State Equation took 32668 ms to find 0 implicit places.
[2024-05-31 05:21:21] [INFO ] Redundant transitions in 60 ms returned []
[2024-05-31 05:21:21] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:21:21] [INFO ] Invariant cache hit.
[2024-05-31 05:21:23] [INFO ] Dead Transitions using invariants and state equation in 1751 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1014/1185 places, 1430/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 36320 ms. Remains : 1014/1185 places, 1430/1600 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(GEQ s878 1), p1:(GEQ s426 1), p0:(GEQ s340 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 9214 reset in 477 ms.
Product exploration explored 100000 steps with 9213 reset in 612 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 198 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p2)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (F p2)]
Knowledge based reduction with 5 factoid took 211 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p2)]
[2024-05-31 05:21:24] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:21:24] [INFO ] Invariant cache hit.
[2024-05-31 05:21:26] [INFO ] [Real]Absence check using 155 positive place invariants in 183 ms returned sat
[2024-05-31 05:21:26] [INFO ] [Real]Absence check using 155 positive and 22 generalized place invariants in 98 ms returned sat
[2024-05-31 05:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 05:21:29] [INFO ] [Real]Absence check using state equation in 3035 ms returned sat
[2024-05-31 05:21:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 05:21:30] [INFO ] [Nat]Absence check using 155 positive place invariants in 106 ms returned sat
[2024-05-31 05:21:30] [INFO ] [Nat]Absence check using 155 positive and 22 generalized place invariants in 90 ms returned sat
[2024-05-31 05:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 05:21:33] [INFO ] [Nat]Absence check using state equation in 3485 ms returned sat
[2024-05-31 05:21:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:21:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 884 ms returned sat
[2024-05-31 05:21:34] [INFO ] Computed and/alt/rep : 685/2380/685 causal constraints (skipped 735 transitions) in 142 ms.
[2024-05-31 05:21:35] [INFO ] Added : 19 causal constraints over 4 iterations in 983 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 1 out of 1014 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1014/1014 places, 1430/1430 transitions.
Applied a total of 0 rules in 90 ms. Remains 1014 /1014 variables (removed 0) and now considering 1430/1430 (removed 0) transitions.
[2024-05-31 05:21:35] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:21:35] [INFO ] Invariant cache hit.
[2024-05-31 05:21:37] [INFO ] Dead Transitions using invariants and state equation in 1912 ms found 0 transitions.
[2024-05-31 05:21:37] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:21:37] [INFO ] Invariant cache hit.
[2024-05-31 05:21:39] [INFO ] Implicit Places using invariants in 2147 ms returned []
[2024-05-31 05:21:39] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:21:39] [INFO ] Invariant cache hit.
[2024-05-31 05:21:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:22:10] [INFO ] Performed 766/1014 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:22:20] [INFO ] Implicit Places using invariants and state equation in 40437 ms returned []
Implicit Place search using SMT with State Equation took 42585 ms to find 0 implicit places.
[2024-05-31 05:22:20] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-31 05:22:20] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:22:20] [INFO ] Invariant cache hit.
[2024-05-31 05:22:22] [INFO ] Dead Transitions using invariants and state equation in 1771 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 46392 ms. Remains : 1014/1014 places, 1430/1430 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 49 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 21 ms :[(NOT p2)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 21 ms :[(NOT p2)]
[2024-05-31 05:22:22] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 05:22:22] [INFO ] Invariant cache hit.
[2024-05-31 05:22:23] [INFO ] [Real]Absence check using 155 positive place invariants in 186 ms returned sat
[2024-05-31 05:22:23] [INFO ] [Real]Absence check using 155 positive and 22 generalized place invariants in 158 ms returned sat
[2024-05-31 05:22:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 05:22:26] [INFO ] [Real]Absence check using state equation in 3327 ms returned sat
[2024-05-31 05:22:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 05:22:28] [INFO ] [Nat]Absence check using 155 positive place invariants in 111 ms returned sat
[2024-05-31 05:22:28] [INFO ] [Nat]Absence check using 155 positive and 22 generalized place invariants in 95 ms returned sat
[2024-05-31 05:22:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 05:22:31] [INFO ] [Nat]Absence check using state equation in 3553 ms returned sat
[2024-05-31 05:22:31] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:22:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 637 ms returned sat
[2024-05-31 05:22:32] [INFO ] Computed and/alt/rep : 685/2380/685 causal constraints (skipped 735 transitions) in 100 ms.
[2024-05-31 05:22:33] [INFO ] Added : 19 causal constraints over 4 iterations in 854 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 34 ms :[(NOT p2)]
Product exploration explored 100000 steps with 9221 reset in 400 ms.
Product exploration explored 100000 steps with 9228 reset in 464 ms.
Built C files in :
/tmp/ltsmin15193578657186891658
[2024-05-31 05:22:34] [INFO ] Computing symmetric may disable matrix : 1430 transitions.
[2024-05-31 05:22:34] [INFO ] Computation of Complete disable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:22:34] [INFO ] Computing symmetric may enable matrix : 1430 transitions.
[2024-05-31 05:22:34] [INFO ] Computation of Complete enable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:22:34] [INFO ] Computing Do-Not-Accords matrix : 1430 transitions.
[2024-05-31 05:22:34] [INFO ] Computation of Completed DNA matrix. took 57 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:22:34] [INFO ] Built C files in 397ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15193578657186891658
Running compilation step : cd /tmp/ltsmin15193578657186891658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15193578657186891658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15193578657186891658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1014 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1014/1014 places, 1430/1430 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1014 transition count 1428
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1012 transition count 1428
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 1012 transition count 1427
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1011 transition count 1427
Applied a total of 6 rules in 68 ms. Remains 1011 /1014 variables (removed 3) and now considering 1427/1430 (removed 3) transitions.
[2024-05-31 05:22:37] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2024-05-31 05:22:37] [INFO ] Computed 177 invariants in 71 ms
[2024-05-31 05:22:39] [INFO ] Dead Transitions using invariants and state equation in 1859 ms found 0 transitions.
[2024-05-31 05:22:39] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:22:39] [INFO ] Invariant cache hit.
[2024-05-31 05:22:41] [INFO ] Implicit Places using invariants in 1935 ms returned []
[2024-05-31 05:22:41] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:22:41] [INFO ] Invariant cache hit.
[2024-05-31 05:22:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:23:01] [INFO ] Implicit Places using invariants and state equation in 20228 ms returned []
Implicit Place search using SMT with State Equation took 22167 ms to find 0 implicit places.
[2024-05-31 05:23:01] [INFO ] Redundant transitions in 33 ms returned []
[2024-05-31 05:23:01] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:23:01] [INFO ] Invariant cache hit.
[2024-05-31 05:23:03] [INFO ] Dead Transitions using invariants and state equation in 1606 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1011/1014 places, 1427/1430 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 25751 ms. Remains : 1011/1014 places, 1427/1430 transitions.
Built C files in :
/tmp/ltsmin6278120144856371811
[2024-05-31 05:23:03] [INFO ] Computing symmetric may disable matrix : 1427 transitions.
[2024-05-31 05:23:03] [INFO ] Computation of Complete disable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:23:03] [INFO ] Computing symmetric may enable matrix : 1427 transitions.
[2024-05-31 05:23:03] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:23:03] [INFO ] Computing Do-Not-Accords matrix : 1427 transitions.
[2024-05-31 05:23:03] [INFO ] Computation of Completed DNA matrix. took 64 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:23:03] [INFO ] Built C files in 486ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6278120144856371811
Running compilation step : cd /tmp/ltsmin6278120144856371811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6278120144856371811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6278120144856371811;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 05:23:07] [INFO ] Flatten gal took : 85 ms
[2024-05-31 05:23:07] [INFO ] Flatten gal took : 64 ms
[2024-05-31 05:23:07] [INFO ] Time to serialize gal into /tmp/LTL13151763544108069741.gal : 17 ms
[2024-05-31 05:23:07] [INFO ] Time to serialize properties into /tmp/LTL14495406940970884874.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13151763544108069741.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16217532899227104194.hoa' '-atoms' '/tmp/LTL14495406940970884874.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14495406940970884874.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16217532899227104194.hoa
Detected timeout of ITS tools.
[2024-05-31 05:23:22] [INFO ] Flatten gal took : 85 ms
[2024-05-31 05:23:22] [INFO ] Flatten gal took : 69 ms
[2024-05-31 05:23:22] [INFO ] Time to serialize gal into /tmp/LTL12945794562631723734.gal : 12 ms
[2024-05-31 05:23:22] [INFO ] Time to serialize properties into /tmp/LTL18311474590851898348.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12945794562631723734.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18311474590851898348.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((("(Try_Check_Sources_B_1>=1)")U(("(place_787_1>=1)")||(F("(Check_Sources_E_1>=1)")))))
Formula 0 simplified : !"(Try_Check_Sources_B_1>=1)" R (!"(place_787_1>=1)" & G!"(Check_Sources_E_1>=1)")
Detected timeout of ITS tools.
[2024-05-31 05:23:37] [INFO ] Flatten gal took : 77 ms
[2024-05-31 05:23:37] [INFO ] Applying decomposition
[2024-05-31 05:23:37] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11862220597472889729.txt' '-o' '/tmp/graph11862220597472889729.bin' '-w' '/tmp/graph11862220597472889729.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11862220597472889729.bin' '-l' '-1' '-v' '-w' '/tmp/graph11862220597472889729.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:23:38] [INFO ] Decomposing Gal with order
[2024-05-31 05:23:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:23:38] [INFO ] Removed a total of 1697 redundant transitions.
[2024-05-31 05:23:38] [INFO ] Flatten gal took : 377 ms
[2024-05-31 05:23:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 227 labels/synchronizations in 39 ms.
[2024-05-31 05:23:38] [INFO ] Time to serialize gal into /tmp/LTL12008838678545807571.gal : 39 ms
[2024-05-31 05:23:38] [INFO ] Time to serialize properties into /tmp/LTL13397472071329543902.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12008838678545807571.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13397472071329543902.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((("(i25.u30.Try_Check_Sources_B_1>=1)")U(("(i25.u30.place_787_1>=1)")||(F("(i7.u14.Check_Sources_E_1>=1)")))))
Formula 0 simplified : !"(i25.u30.Try_Check_Sources_B_1>=1)" R (!"(i25.u30.place_787_1>=1)" & G!"(i7.u14.Check_Sources_E_1>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17314190677058971208
[2024-05-31 05:23:53] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17314190677058971208
Running compilation step : cd /tmp/ltsmin17314190677058971208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2897 ms.
Running link step : cd /tmp/ltsmin17314190677058971208;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin17314190677058971208;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U ((LTLAPp1==true)||<>((LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 837 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-04 finished in 190651 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p1))||p0)))'
Support contains 5 out of 1185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 1184 transition count 1517
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 1101 transition count 1517
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 166 place count 1101 transition count 1432
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 336 place count 1016 transition count 1432
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 338 place count 1015 transition count 1431
Applied a total of 338 rules in 111 ms. Remains 1015 /1185 variables (removed 170) and now considering 1431/1600 (removed 169) transitions.
[2024-05-31 05:23:57] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
// Phase 1: matrix 1427 rows 1015 cols
[2024-05-31 05:23:57] [INFO ] Computed 177 invariants in 43 ms
[2024-05-31 05:23:59] [INFO ] Dead Transitions using invariants and state equation in 1841 ms found 0 transitions.
[2024-05-31 05:23:59] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
[2024-05-31 05:23:59] [INFO ] Invariant cache hit.
[2024-05-31 05:24:01] [INFO ] Implicit Places using invariants in 2004 ms returned []
[2024-05-31 05:24:01] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
[2024-05-31 05:24:01] [INFO ] Invariant cache hit.
[2024-05-31 05:24:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:24:22] [INFO ] Implicit Places using invariants and state equation in 21081 ms returned []
Implicit Place search using SMT with State Equation took 23085 ms to find 0 implicit places.
[2024-05-31 05:24:22] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-31 05:24:22] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
[2024-05-31 05:24:22] [INFO ] Invariant cache hit.
[2024-05-31 05:24:24] [INFO ] Dead Transitions using invariants and state equation in 1680 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1015/1185 places, 1431/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 26751 ms. Remains : 1015/1185 places, 1431/1600 transitions.
Stuttering acceptance computed with spot in 52 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s63 1) (AND (GEQ s142 1) (GEQ s537 1)) (AND (GEQ s537 1) (GEQ s760 1))), p1:(GEQ s165 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-05 finished in 26818 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((G(p0)&&X(F((p1&&F((p2||G(p0)))))))||G((F((p2||G(p0)))&&F(p1))))))'
Support contains 9 out of 1185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1183 transition count 1599
Applied a total of 3 rules in 73 ms. Remains 1183 /1185 variables (removed 2) and now considering 1599/1600 (removed 1) transitions.
[2024-05-31 05:24:24] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2024-05-31 05:24:24] [INFO ] Computed 177 invariants in 33 ms
[2024-05-31 05:24:27] [INFO ] Dead Transitions using invariants and state equation in 2991 ms found 0 transitions.
[2024-05-31 05:24:27] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:24:27] [INFO ] Invariant cache hit.
[2024-05-31 05:24:29] [INFO ] Implicit Places using invariants in 2504 ms returned []
[2024-05-31 05:24:29] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:24:29] [INFO ] Invariant cache hit.
[2024-05-31 05:24:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:25:00] [INFO ] Performed 539/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:25:29] [INFO ] Implicit Places using invariants and state equation in 59645 ms returned []
Implicit Place search using SMT with State Equation took 62153 ms to find 0 implicit places.
[2024-05-31 05:25:29] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:25:29] [INFO ] Invariant cache hit.
[2024-05-31 05:25:32] [INFO ] Dead Transitions using invariants and state equation in 2896 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1183/1185 places, 1599/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68116 ms. Remains : 1183/1185 places, 1599/1600 transitions.
Stuttering acceptance computed with spot in 142 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) p1)), acceptance={} source=4 dest: 1}, { cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s575 7) (GEQ s711 1) (GEQ s939 2) (GEQ s1050 1)) (AND (GEQ s575 7) (GEQ s711 1) (GEQ s939 1) (GEQ s1050 1) (GEQ s1096 1)) (AND (GEQ s575 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 101 steps with 13 reset in 2 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-07 finished in 68285 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 1185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1516
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1100 transition count 1515
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1099 transition count 1515
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1430
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1430
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 344 place count 1012 transition count 1428
Applied a total of 344 rules in 114 ms. Remains 1012 /1185 variables (removed 173) and now considering 1428/1600 (removed 172) transitions.
[2024-05-31 05:25:32] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1012 cols
[2024-05-31 05:25:32] [INFO ] Computed 177 invariants in 32 ms
[2024-05-31 05:25:34] [INFO ] Dead Transitions using invariants and state equation in 1816 ms found 0 transitions.
[2024-05-31 05:25:34] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:25:34] [INFO ] Invariant cache hit.
[2024-05-31 05:25:36] [INFO ] Implicit Places using invariants in 2099 ms returned []
[2024-05-31 05:25:36] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:25:36] [INFO ] Invariant cache hit.
[2024-05-31 05:25:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:26:07] [INFO ] Performed 658/1012 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:26:21] [INFO ] Implicit Places using invariants and state equation in 45117 ms returned []
Implicit Place search using SMT with State Equation took 47217 ms to find 0 implicit places.
[2024-05-31 05:26:21] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-31 05:26:21] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:26:21] [INFO ] Invariant cache hit.
[2024-05-31 05:26:23] [INFO ] Dead Transitions using invariants and state equation in 1732 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1185 places, 1428/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 50927 ms. Remains : 1012/1185 places, 1428/1600 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-08 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:(GEQ s385 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 1 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-08 finished in 50995 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((p0&&X((p1&&F(p0)&&G(p2)))))))'
Support contains 3 out of 1185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1183 transition count 1599
Applied a total of 3 rules in 74 ms. Remains 1183 /1185 variables (removed 2) and now considering 1599/1600 (removed 1) transitions.
[2024-05-31 05:26:23] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2024-05-31 05:26:23] [INFO ] Computed 177 invariants in 24 ms
[2024-05-31 05:26:26] [INFO ] Dead Transitions using invariants and state equation in 3127 ms found 0 transitions.
[2024-05-31 05:26:26] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:26:26] [INFO ] Invariant cache hit.
[2024-05-31 05:26:29] [INFO ] Implicit Places using invariants in 2600 ms returned []
[2024-05-31 05:26:29] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:26:29] [INFO ] Invariant cache hit.
[2024-05-31 05:26:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:27:00] [INFO ] Performed 542/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:27:30] [INFO ] Performed 1048/1183 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 05:27:37] [INFO ] Implicit Places using invariants and state equation in 67968 ms returned []
Implicit Place search using SMT with State Equation took 70570 ms to find 0 implicit places.
[2024-05-31 05:27:37] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:27:37] [INFO ] Invariant cache hit.
[2024-05-31 05:27:40] [INFO ] Dead Transitions using invariants and state equation in 3141 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1183/1185 places, 1599/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76914 ms. Remains : 1183/1185 places, 1599/1600 transitions.
Stuttering acceptance computed with spot in 218 ms :[(NOT p2), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0) (NOT p1)), true, (OR (NOT p2) (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 5}], [{ cond=(AND p0 p1 p2), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 2}, { cond=(OR (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 1}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 4}]], initial=6, aps=[p2:(GEQ s506 1), p0:(GEQ s211 2), p1:(LT s955 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-09 finished in 77152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G(!p0)) U p1))))'
Support contains 2 out of 1185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1184 transition count 1600
Applied a total of 1 rules in 37 ms. Remains 1184 /1185 variables (removed 1) and now considering 1600/1600 (removed 0) transitions.
[2024-05-31 05:27:40] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2024-05-31 05:27:40] [INFO ] Computed 177 invariants in 47 ms
[2024-05-31 05:27:43] [INFO ] Dead Transitions using invariants and state equation in 2997 ms found 0 transitions.
[2024-05-31 05:27:43] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:27:43] [INFO ] Invariant cache hit.
[2024-05-31 05:27:46] [INFO ] Implicit Places using invariants in 2348 ms returned []
[2024-05-31 05:27:46] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:27:46] [INFO ] Invariant cache hit.
[2024-05-31 05:27:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:28:16] [INFO ] Performed 703/1184 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:28:33] [INFO ] Implicit Places using invariants and state equation in 46871 ms returned []
Implicit Place search using SMT with State Equation took 49223 ms to find 0 implicit places.
[2024-05-31 05:28:33] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:28:33] [INFO ] Invariant cache hit.
[2024-05-31 05:28:36] [INFO ] Dead Transitions using invariants and state equation in 3115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1184/1185 places, 1600/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55376 ms. Remains : 1184/1185 places, 1600/1600 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), p0]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}, { cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GEQ s33 1), p0:(GEQ s507 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 7652 steps with 535 reset in 33 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-10 finished in 55573 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F((G(F(!p1))||(p2&&F(!p1)))))))'
Support contains 7 out of 1185 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1185 transition count 1515
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1100 transition count 1515
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 170 place count 1100 transition count 1430
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 340 place count 1015 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1014 transition count 1429
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1014 transition count 1429
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 344 place count 1013 transition count 1428
Applied a total of 344 rules in 190 ms. Remains 1013 /1185 variables (removed 172) and now considering 1428/1600 (removed 172) transitions.
[2024-05-31 05:28:36] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1013 cols
[2024-05-31 05:28:36] [INFO ] Computed 178 invariants in 53 ms
[2024-05-31 05:28:38] [INFO ] Dead Transitions using invariants and state equation in 1787 ms found 0 transitions.
[2024-05-31 05:28:38] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:28:38] [INFO ] Invariant cache hit.
[2024-05-31 05:28:40] [INFO ] Implicit Places using invariants in 2144 ms returned []
[2024-05-31 05:28:40] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:28:40] [INFO ] Invariant cache hit.
[2024-05-31 05:28:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:29:11] [INFO ] Performed 994/1013 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:29:11] [INFO ] Implicit Places using invariants and state equation in 31130 ms returned []
Implicit Place search using SMT with State Equation took 33277 ms to find 0 implicit places.
[2024-05-31 05:29:11] [INFO ] Redundant transitions in 60 ms returned []
[2024-05-31 05:29:11] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:29:11] [INFO ] Invariant cache hit.
[2024-05-31 05:29:13] [INFO ] Dead Transitions using invariants and state equation in 1779 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1013/1185 places, 1428/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 37103 ms. Remains : 1013/1185 places, 1428/1600 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s437 1) (LT s486 1) (LT s636 1) (LT s715 1)), p1:(AND (GEQ s710 1) (GEQ s720 1) (GEQ s934 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 5130 reset in 895 ms.
Product exploration explored 100000 steps with 5202 reset in 867 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 235 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Finished random walk after 130 steps, including 6 resets, run visited all 2 properties in 4 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0), (F p1)]
Knowledge based reduction with 3 factoid took 226 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Stuttering acceptance computed with spot in 106 ms :[(OR (NOT p0) p1), (NOT p0), p1]
[2024-05-31 05:29:16] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:29:16] [INFO ] Invariant cache hit.
[2024-05-31 05:29:17] [INFO ] [Real]Absence check using 156 positive place invariants in 78 ms returned sat
[2024-05-31 05:29:17] [INFO ] [Real]Absence check using 156 positive and 22 generalized place invariants in 72 ms returned sat
[2024-05-31 05:29:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 05:29:20] [INFO ] [Real]Absence check using state equation in 2752 ms returned sat
[2024-05-31 05:29:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 05:29:21] [INFO ] [Nat]Absence check using 156 positive place invariants in 101 ms returned sat
[2024-05-31 05:29:21] [INFO ] [Nat]Absence check using 156 positive and 22 generalized place invariants in 423 ms returned sat
[2024-05-31 05:29:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 05:29:25] [INFO ] [Nat]Absence check using state equation in 4033 ms returned sat
[2024-05-31 05:29:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:29:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 1301 ms returned sat
[2024-05-31 05:29:27] [INFO ] Computed and/alt/rep : 683/2381/683 causal constraints (skipped 735 transitions) in 122 ms.
[2024-05-31 05:29:28] [INFO ] Added : 26 causal constraints over 6 iterations in 1487 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 7 out of 1013 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1013/1013 places, 1428/1428 transitions.
Applied a total of 0 rules in 90 ms. Remains 1013 /1013 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2024-05-31 05:29:28] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:29:28] [INFO ] Invariant cache hit.
[2024-05-31 05:29:30] [INFO ] Dead Transitions using invariants and state equation in 1895 ms found 0 transitions.
[2024-05-31 05:29:30] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:29:30] [INFO ] Invariant cache hit.
[2024-05-31 05:29:32] [INFO ] Implicit Places using invariants in 1998 ms returned []
[2024-05-31 05:29:32] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:29:32] [INFO ] Invariant cache hit.
[2024-05-31 05:29:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:30:01] [INFO ] Implicit Places using invariants and state equation in 28966 ms returned []
Implicit Place search using SMT with State Equation took 30966 ms to find 0 implicit places.
[2024-05-31 05:30:01] [INFO ] Redundant transitions in 25 ms returned []
[2024-05-31 05:30:01] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:30:01] [INFO ] Invariant cache hit.
[2024-05-31 05:30:03] [INFO ] Dead Transitions using invariants and state equation in 1873 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34860 ms. Remains : 1013/1013 places, 1428/1428 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 81 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Finished random walk after 2242 steps, including 113 resets, run visited all 2 properties in 22 ms. (steps per millisecond=101 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0), (F p1)]
Knowledge based reduction with 3 factoid took 157 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p0) p1), (NOT p0), p1]
[2024-05-31 05:30:04] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:30:04] [INFO ] Invariant cache hit.
[2024-05-31 05:30:05] [INFO ] [Real]Absence check using 156 positive place invariants in 77 ms returned sat
[2024-05-31 05:30:05] [INFO ] [Real]Absence check using 156 positive and 22 generalized place invariants in 73 ms returned sat
[2024-05-31 05:30:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 05:30:07] [INFO ] [Real]Absence check using state equation in 2726 ms returned sat
[2024-05-31 05:30:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 05:30:09] [INFO ] [Nat]Absence check using 156 positive place invariants in 101 ms returned sat
[2024-05-31 05:30:09] [INFO ] [Nat]Absence check using 156 positive and 22 generalized place invariants in 428 ms returned sat
[2024-05-31 05:30:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 05:30:13] [INFO ] [Nat]Absence check using state equation in 3727 ms returned sat
[2024-05-31 05:30:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:30:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1071 ms returned sat
[2024-05-31 05:30:14] [INFO ] Computed and/alt/rep : 683/2381/683 causal constraints (skipped 735 transitions) in 117 ms.
[2024-05-31 05:30:15] [INFO ] Added : 26 causal constraints over 6 iterations in 1507 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p0) p1), (NOT p0), p1]
Product exploration explored 100000 steps with 5194 reset in 1030 ms.
Product exploration explored 100000 steps with 5190 reset in 839 ms.
Built C files in :
/tmp/ltsmin2941816751740618658
[2024-05-31 05:30:17] [INFO ] Computing symmetric may disable matrix : 1428 transitions.
[2024-05-31 05:30:17] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:30:17] [INFO ] Computing symmetric may enable matrix : 1428 transitions.
[2024-05-31 05:30:17] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:30:18] [INFO ] Computing Do-Not-Accords matrix : 1428 transitions.
[2024-05-31 05:30:18] [INFO ] Computation of Completed DNA matrix. took 64 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:30:18] [INFO ] Built C files in 538ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2941816751740618658
Running compilation step : cd /tmp/ltsmin2941816751740618658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2941816751740618658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2941816751740618658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 1013 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1013/1013 places, 1428/1428 transitions.
Applied a total of 0 rules in 91 ms. Remains 1013 /1013 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2024-05-31 05:30:21] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:30:21] [INFO ] Invariant cache hit.
[2024-05-31 05:30:23] [INFO ] Dead Transitions using invariants and state equation in 2125 ms found 0 transitions.
[2024-05-31 05:30:23] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:30:23] [INFO ] Invariant cache hit.
[2024-05-31 05:30:25] [INFO ] Implicit Places using invariants in 2014 ms returned []
[2024-05-31 05:30:25] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:30:25] [INFO ] Invariant cache hit.
[2024-05-31 05:30:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:30:56] [INFO ] Implicit Places using invariants and state equation in 30729 ms returned []
Implicit Place search using SMT with State Equation took 32744 ms to find 0 implicit places.
[2024-05-31 05:30:56] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-31 05:30:56] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 05:30:56] [INFO ] Invariant cache hit.
[2024-05-31 05:30:58] [INFO ] Dead Transitions using invariants and state equation in 1846 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 36840 ms. Remains : 1013/1013 places, 1428/1428 transitions.
Built C files in :
/tmp/ltsmin12601190834727614715
[2024-05-31 05:30:58] [INFO ] Computing symmetric may disable matrix : 1428 transitions.
[2024-05-31 05:30:58] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:30:58] [INFO ] Computing symmetric may enable matrix : 1428 transitions.
[2024-05-31 05:30:58] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:30:58] [INFO ] Computing Do-Not-Accords matrix : 1428 transitions.
[2024-05-31 05:30:58] [INFO ] Computation of Completed DNA matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:30:58] [INFO ] Built C files in 383ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12601190834727614715
Running compilation step : cd /tmp/ltsmin12601190834727614715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12601190834727614715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12601190834727614715;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 05:31:01] [INFO ] Flatten gal took : 68 ms
[2024-05-31 05:31:01] [INFO ] Flatten gal took : 58 ms
[2024-05-31 05:31:01] [INFO ] Time to serialize gal into /tmp/LTL17157740188651002238.gal : 14 ms
[2024-05-31 05:31:01] [INFO ] Time to serialize properties into /tmp/LTL16483227877291001127.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17157740188651002238.gal' '-t' 'CGAL' '-hoa' '/tmp/aut801497419741142533.hoa' '-atoms' '/tmp/LTL16483227877291001127.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16483227877291001127.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut801497419741142533.hoa
Detected timeout of ITS tools.
[2024-05-31 05:31:17] [INFO ] Flatten gal took : 66 ms
[2024-05-31 05:31:17] [INFO ] Flatten gal took : 56 ms
[2024-05-31 05:31:17] [INFO ] Time to serialize gal into /tmp/LTL2000507442754960530.gal : 10 ms
[2024-05-31 05:31:17] [INFO ] Time to serialize properties into /tmp/LTL2733418421179594928.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2000507442754960530.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2733418421179594928.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F(G("(((DataOnSrc_4<1)||(cSources<1))||((TheSour_4<1)||(CanInjectEvent<1)))")))&&(F((G(F("(((QueueJobB_1_25<1)||(mi3<1))||(block...242
Formula 0 simplified : F(GF!"(((DataOnSrc_4<1)||(cSources<1))||((TheSour_4<1)||(CanInjectEvent<1)))" | G(FG!"(((QueueJobB_1_25<1)||(mi3<1))||(block<1))" & ...226
Detected timeout of ITS tools.
[2024-05-31 05:31:32] [INFO ] Flatten gal took : 86 ms
[2024-05-31 05:31:32] [INFO ] Applying decomposition
[2024-05-31 05:31:32] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10522704509097215033.txt' '-o' '/tmp/graph10522704509097215033.bin' '-w' '/tmp/graph10522704509097215033.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10522704509097215033.bin' '-l' '-1' '-v' '-w' '/tmp/graph10522704509097215033.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:31:32] [INFO ] Decomposing Gal with order
[2024-05-31 05:31:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:31:32] [INFO ] Removed a total of 1533 redundant transitions.
[2024-05-31 05:31:32] [INFO ] Flatten gal took : 275 ms
[2024-05-31 05:31:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 715 labels/synchronizations in 82 ms.
[2024-05-31 05:31:32] [INFO ] Time to serialize gal into /tmp/LTL13047612314159168872.gal : 26 ms
[2024-05-31 05:31:32] [INFO ] Time to serialize properties into /tmp/LTL3780489353053475398.ltl : 22 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13047612314159168872.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3780489353053475398.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F(G("(((i22.u19.DataOnSrc_4<1)||(i39.u77.cSources<1))||((i22.u80.TheSour_4<1)||(i39.u77.CanInjectEvent<1)))")))&&(F((G(F("(((i45...330
Formula 0 simplified : F(GF!"(((i22.u19.DataOnSrc_4<1)||(i39.u77.cSources<1))||((i22.u80.TheSour_4<1)||(i39.u77.CanInjectEvent<1)))" | G(FG!"(((i45.u48.Que...314
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9825436431923357149
[2024-05-31 05:31:48] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9825436431923357149
Running compilation step : cd /tmp/ltsmin9825436431923357149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2644 ms.
Running link step : cd /tmp/ltsmin9825436431923357149;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin9825436431923357149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>([]((LTLAPp0==true)))&&<>(([](<>((LTLAPp1==true)))||((LTLAPp2==true)&&<>((LTLAPp1==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-11 finished in 206681 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1515
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 1099 transition count 1514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1098 transition count 1514
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 172 place count 1098 transition count 1430
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 340 place count 1014 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 341 place count 1013 transition count 1429
Iterating global reduction 3 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1429
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 346 place count 1011 transition count 1427
Applied a total of 346 rules in 139 ms. Remains 1011 /1185 variables (removed 174) and now considering 1427/1600 (removed 173) transitions.
[2024-05-31 05:32:03] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2024-05-31 05:32:03] [INFO ] Computed 177 invariants in 57 ms
[2024-05-31 05:32:04] [INFO ] Dead Transitions using invariants and state equation in 1598 ms found 0 transitions.
[2024-05-31 05:32:04] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:32:04] [INFO ] Invariant cache hit.
[2024-05-31 05:32:06] [INFO ] Implicit Places using invariants in 2000 ms returned []
[2024-05-31 05:32:06] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:32:06] [INFO ] Invariant cache hit.
[2024-05-31 05:32:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:32:32] [INFO ] Implicit Places using invariants and state equation in 25324 ms returned []
Implicit Place search using SMT with State Equation took 27326 ms to find 0 implicit places.
[2024-05-31 05:32:32] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-31 05:32:32] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:32:32] [INFO ] Invariant cache hit.
[2024-05-31 05:32:33] [INFO ] Dead Transitions using invariants and state equation in 1687 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1011/1185 places, 1427/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 30787 ms. Remains : 1011/1185 places, 1427/1600 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-12 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 (LT s361 1) (LT s534 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 explored 100000 steps with 4896 reset in 759 ms.
Product exploration explored 100000 steps with 4936 reset in 832 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 98 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 410 steps, including 20 resets, run visited all 1 properties in 10 ms. (steps per millisecond=41 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Support contains 2 out of 1011 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 79 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
[2024-05-31 05:32:35] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:32:35] [INFO ] Invariant cache hit.
[2024-05-31 05:32:37] [INFO ] Dead Transitions using invariants and state equation in 1722 ms found 0 transitions.
[2024-05-31 05:32:37] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:32:37] [INFO ] Invariant cache hit.
[2024-05-31 05:32:39] [INFO ] Implicit Places using invariants in 2024 ms returned []
[2024-05-31 05:32:39] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:32:39] [INFO ] Invariant cache hit.
[2024-05-31 05:32:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:33:08] [INFO ] Implicit Places using invariants and state equation in 28427 ms returned []
Implicit Place search using SMT with State Equation took 30452 ms to find 0 implicit places.
[2024-05-31 05:33:08] [INFO ] Redundant transitions in 59 ms returned []
[2024-05-31 05:33:08] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:33:08] [INFO ] Invariant cache hit.
[2024-05-31 05:33:09] [INFO ] Dead Transitions using invariants and state equation in 1729 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 34055 ms. Remains : 1011/1011 places, 1427/1427 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 53 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 26 ms :[(NOT p0)]
Finished random walk after 100 steps, including 3 resets, run visited all 1 properties in 2 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 60 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 21 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 20 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4943 reset in 746 ms.
Product exploration explored 100000 steps with 4920 reset in 784 ms.
Built C files in :
/tmp/ltsmin10889680268960636286
[2024-05-31 05:33:11] [INFO ] Computing symmetric may disable matrix : 1427 transitions.
[2024-05-31 05:33:11] [INFO ] Computation of Complete disable matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:33:11] [INFO ] Computing symmetric may enable matrix : 1427 transitions.
[2024-05-31 05:33:11] [INFO ] Computation of Complete enable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:33:12] [INFO ] Computing Do-Not-Accords matrix : 1427 transitions.
[2024-05-31 05:33:12] [INFO ] Computation of Completed DNA matrix. took 63 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:33:12] [INFO ] Built C files in 507ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10889680268960636286
Running compilation step : cd /tmp/ltsmin10889680268960636286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10889680268960636286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10889680268960636286;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 2 out of 1011 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1011/1011 places, 1427/1427 transitions.
Applied a total of 0 rules in 91 ms. Remains 1011 /1011 variables (removed 0) and now considering 1427/1427 (removed 0) transitions.
[2024-05-31 05:33:15] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:33:15] [INFO ] Invariant cache hit.
[2024-05-31 05:33:16] [INFO ] Dead Transitions using invariants and state equation in 1690 ms found 0 transitions.
[2024-05-31 05:33:16] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:33:16] [INFO ] Invariant cache hit.
[2024-05-31 05:33:19] [INFO ] Implicit Places using invariants in 2114 ms returned []
[2024-05-31 05:33:19] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:33:19] [INFO ] Invariant cache hit.
[2024-05-31 05:33:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:33:45] [INFO ] Implicit Places using invariants and state equation in 26194 ms returned []
Implicit Place search using SMT with State Equation took 28310 ms to find 0 implicit places.
[2024-05-31 05:33:45] [INFO ] Redundant transitions in 61 ms returned []
[2024-05-31 05:33:45] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 05:33:45] [INFO ] Invariant cache hit.
[2024-05-31 05:33:47] [INFO ] Dead Transitions using invariants and state equation in 1746 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31909 ms. Remains : 1011/1011 places, 1427/1427 transitions.
Built C files in :
/tmp/ltsmin12491021760915555602
[2024-05-31 05:33:47] [INFO ] Computing symmetric may disable matrix : 1427 transitions.
[2024-05-31 05:33:47] [INFO ] Computation of Complete disable matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:33:47] [INFO ] Computing symmetric may enable matrix : 1427 transitions.
[2024-05-31 05:33:47] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:33:47] [INFO ] Computing Do-Not-Accords matrix : 1427 transitions.
[2024-05-31 05:33:47] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 05:33:47] [INFO ] Built C files in 362ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12491021760915555602
Running compilation step : cd /tmp/ltsmin12491021760915555602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12491021760915555602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12491021760915555602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 05:33:50] [INFO ] Flatten gal took : 66 ms
[2024-05-31 05:33:50] [INFO ] Flatten gal took : 63 ms
[2024-05-31 05:33:50] [INFO ] Time to serialize gal into /tmp/LTL14095044303253351206.gal : 18 ms
[2024-05-31 05:33:50] [INFO ] Time to serialize properties into /tmp/LTL15456664602034503371.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14095044303253351206.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10270493406853581132.hoa' '-atoms' '/tmp/LTL15456664602034503371.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15456664602034503371.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10270493406853581132.hoa
Detected timeout of ITS tools.
[2024-05-31 05:34:05] [INFO ] Flatten gal took : 64 ms
[2024-05-31 05:34:05] [INFO ] Flatten gal took : 54 ms
[2024-05-31 05:34:05] [INFO ] Time to serialize gal into /tmp/LTL14540207292079751710.gal : 9 ms
[2024-05-31 05:34:05] [INFO ] Time to serialize properties into /tmp/LTL15483527369456887792.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14540207292079751710.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15483527369456887792.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("((place_458<1)||(NotifyEventJobQueuedE_1<1))"))))
Formula 0 simplified : GF!"((place_458<1)||(NotifyEventJobQueuedE_1<1))"
Detected timeout of ITS tools.
[2024-05-31 05:34:21] [INFO ] Flatten gal took : 39 ms
[2024-05-31 05:34:21] [INFO ] Applying decomposition
[2024-05-31 05:34:21] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph10248360056698211467.txt' '-o' '/tmp/graph10248360056698211467.bin' '-w' '/tmp/graph10248360056698211467.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10248360056698211467.bin' '-l' '-1' '-v' '-w' '/tmp/graph10248360056698211467.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:34:21] [INFO ] Decomposing Gal with order
[2024-05-31 05:34:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:34:21] [INFO ] Removed a total of 1702 redundant transitions.
[2024-05-31 05:34:21] [INFO ] Flatten gal took : 116 ms
[2024-05-31 05:34:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 203 labels/synchronizations in 28 ms.
[2024-05-31 05:34:21] [INFO ] Time to serialize gal into /tmp/LTL15731774456691425968.gal : 11 ms
[2024-05-31 05:34:21] [INFO ] Time to serialize properties into /tmp/LTL6032222444024414170.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15731774456691425968.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6032222444024414170.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((i20.u38.place_458<1)||(i20.u38.NotifyEventJobQueuedE_1<1))"))))
Formula 0 simplified : GF!"((i20.u38.place_458<1)||(i20.u38.NotifyEventJobQueuedE_1<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17656545548654710711
[2024-05-31 05:34:36] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17656545548654710711
Running compilation step : cd /tmp/ltsmin17656545548654710711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2577 ms.
Running link step : cd /tmp/ltsmin17656545548654710711;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin17656545548654710711;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-12 finished in 168452 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(F(p1)))))'
Support contains 3 out of 1185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1184 transition count 1600
Applied a total of 1 rules in 45 ms. Remains 1184 /1185 variables (removed 1) and now considering 1600/1600 (removed 0) transitions.
[2024-05-31 05:34:51] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2024-05-31 05:34:51] [INFO ] Computed 177 invariants in 30 ms
[2024-05-31 05:34:54] [INFO ] Dead Transitions using invariants and state equation in 2730 ms found 0 transitions.
[2024-05-31 05:34:54] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:34:54] [INFO ] Invariant cache hit.
[2024-05-31 05:34:57] [INFO ] Implicit Places using invariants in 2759 ms returned []
[2024-05-31 05:34:57] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:34:57] [INFO ] Invariant cache hit.
[2024-05-31 05:34:57] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:35:27] [INFO ] Performed 566/1184 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:35:54] [INFO ] Implicit Places using invariants and state equation in 57332 ms returned []
Implicit Place search using SMT with State Equation took 60092 ms to find 0 implicit places.
[2024-05-31 05:35:54] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:35:54] [INFO ] Invariant cache hit.
[2024-05-31 05:35:57] [INFO ] Dead Transitions using invariants and state equation in 3270 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1184/1185 places, 1600/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66139 ms. Remains : 1184/1185 places, 1600/1600 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(GEQ s507 1), p0:(OR (LT s33 1) (GEQ s968 4))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 14827 reset in 764 ms.
Product exploration explored 100000 steps with 14813 reset in 776 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 180 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 3018 steps, including 213 resets, run visited all 3 properties in 20 ms. (steps per millisecond=150 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 214 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 156 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 150 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Applied a total of 0 rules in 87 ms. Remains 1184 /1184 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
[2024-05-31 05:36:00] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:36:00] [INFO ] Invariant cache hit.
[2024-05-31 05:36:03] [INFO ] Dead Transitions using invariants and state equation in 3317 ms found 0 transitions.
[2024-05-31 05:36:03] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:36:03] [INFO ] Invariant cache hit.
[2024-05-31 05:36:06] [INFO ] Implicit Places using invariants in 2343 ms returned []
[2024-05-31 05:36:06] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:36:06] [INFO ] Invariant cache hit.
[2024-05-31 05:36:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:36:36] [INFO ] Performed 703/1184 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:36:54] [INFO ] Implicit Places using invariants and state equation in 48086 ms returned []
Implicit Place search using SMT with State Equation took 50431 ms to find 0 implicit places.
[2024-05-31 05:36:54] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:36:54] [INFO ] Invariant cache hit.
[2024-05-31 05:36:57] [INFO ] Dead Transitions using invariants and state equation in 3186 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 57023 ms. Remains : 1184/1184 places, 1600/1600 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 (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 2 factoid took 109 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 1879 steps, including 133 resets, run visited all 3 properties in 9 ms. (steps per millisecond=208 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 4 states, 5 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 14807 reset in 540 ms.
Product exploration explored 100000 steps with 14808 reset in 792 ms.
Applying partial POR strategy [true, true, false, false]
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 86 rules applied. Total rules applied 86 place count 1184 transition count 1600
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 86 place count 1184 transition count 1601
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 1184 transition count 1601
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 89 place count 1182 transition count 1599
Deduced a syphon composed of 85 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 91 place count 1182 transition count 1599
Performed 85 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 170 places in 1 ms
Iterating global reduction 1 with 85 rules applied. Total rules applied 176 place count 1182 transition count 1599
Discarding 82 places :
Symmetric choice reduction at 1 with 82 rule applications. Total rules 258 place count 1100 transition count 1517
Deduced a syphon composed of 88 places in 0 ms
Iterating global reduction 1 with 82 rules applied. Total rules applied 340 place count 1100 transition count 1517
Deduced a syphon composed of 88 places in 1 ms
Applied a total of 340 rules in 448 ms. Remains 1100 /1184 variables (removed 84) and now considering 1517/1600 (removed 83) transitions.
[2024-05-31 05:37:00] [INFO ] Flow matrix only has 1513 transitions (discarded 4 similar events)
// Phase 1: matrix 1513 rows 1100 cols
[2024-05-31 05:37:00] [INFO ] Computed 177 invariants in 28 ms
[2024-05-31 05:37:02] [INFO ] Dead Transitions using invariants and state equation in 2156 ms found 0 transitions.
[2024-05-31 05:37:02] [INFO ] Redundant transitions in 32 ms returned []
[2024-05-31 05:37:02] [INFO ] Flow matrix only has 1513 transitions (discarded 4 similar events)
[2024-05-31 05:37:02] [INFO ] Invariant cache hit.
[2024-05-31 05:37:04] [INFO ] Dead Transitions using invariants and state equation in 2019 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1100/1184 places, 1517/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4661 ms. Remains : 1100/1184 places, 1517/1600 transitions.
Built C files in :
/tmp/ltsmin15342922334176813556
[2024-05-31 05:37:04] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15342922334176813556
Running compilation step : cd /tmp/ltsmin15342922334176813556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15342922334176813556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15342922334176813556;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Applied a total of 0 rules in 63 ms. Remains 1184 /1184 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
[2024-05-31 05:37:07] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2024-05-31 05:37:07] [INFO ] Computed 177 invariants in 41 ms
[2024-05-31 05:37:10] [INFO ] Dead Transitions using invariants and state equation in 3065 ms found 0 transitions.
[2024-05-31 05:37:10] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:37:10] [INFO ] Invariant cache hit.
[2024-05-31 05:37:13] [INFO ] Implicit Places using invariants in 2578 ms returned []
[2024-05-31 05:37:13] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:37:13] [INFO ] Invariant cache hit.
[2024-05-31 05:37:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:37:43] [INFO ] Performed 708/1184 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:38:04] [INFO ] Implicit Places using invariants and state equation in 51484 ms returned []
Implicit Place search using SMT with State Equation took 54063 ms to find 0 implicit places.
[2024-05-31 05:38:04] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 05:38:04] [INFO ] Invariant cache hit.
[2024-05-31 05:38:07] [INFO ] Dead Transitions using invariants and state equation in 3187 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60379 ms. Remains : 1184/1184 places, 1600/1600 transitions.
Built C files in :
/tmp/ltsmin10266123057475895308
[2024-05-31 05:38:07] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10266123057475895308
Running compilation step : cd /tmp/ltsmin10266123057475895308;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2964 ms.
Running link step : cd /tmp/ltsmin10266123057475895308;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin10266123057475895308;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased360931007622062041.hoa' '--buchi-type=spotba'
LTSmin run took 1530 ms.
FORMULA PolyORBNT-PT-S05J80-LTLFireability-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-14 finished in 200728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(G(p1))&&p0) U p1)))'
Support contains 4 out of 1185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1185/1185 places, 1600/1600 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1184 transition count 1600
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2 place count 1183 transition count 1599
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 1183 transition count 1599
Applied a total of 3 rules in 73 ms. Remains 1183 /1185 variables (removed 2) and now considering 1599/1600 (removed 1) transitions.
[2024-05-31 05:38:12] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2024-05-31 05:38:12] [INFO ] Computed 177 invariants in 46 ms
[2024-05-31 05:38:15] [INFO ] Dead Transitions using invariants and state equation in 2940 ms found 0 transitions.
[2024-05-31 05:38:15] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:38:15] [INFO ] Invariant cache hit.
[2024-05-31 05:38:17] [INFO ] Implicit Places using invariants in 2320 ms returned []
[2024-05-31 05:38:17] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:38:17] [INFO ] Invariant cache hit.
[2024-05-31 05:38:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 05:38:48] [INFO ] Performed 614/1183 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 05:39:15] [INFO ] Implicit Places using invariants and state equation in 57763 ms returned []
Implicit Place search using SMT with State Equation took 60085 ms to find 0 implicit places.
[2024-05-31 05:39:15] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 05:39:15] [INFO ] Invariant cache hit.
[2024-05-31 05:39:18] [INFO ] Dead Transitions using invariants and state equation in 3033 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1183/1185 places, 1599/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66135 ms. Remains : 1183/1185 places, 1599/1600 transitions.
Stuttering acceptance computed with spot in 116 ms :[true, (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : PolyORBNT-PT-S05J80-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(LT s80 1), p0:(AND (GEQ s793 1) (GEQ s847 1) (GEQ s888 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1227 ms.
Product exploration explored 100000 steps with 50000 reset in 1202 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 p1 (NOT p0)), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 5 factoid took 31 ms. Reduced automaton from 4 states, 6 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA PolyORBNT-PT-S05J80-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PolyORBNT-PT-S05J80-LTLFireability-15 finished in 68746 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(G(p0))&&F((G(F(!p1))||(p2&&F(!p1)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-31 05:39:21] [INFO ] Flatten gal took : 95 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4796180085338369418
[2024-05-31 05:39:21] [INFO ] Too many transitions (1600) to apply POR reductions. Disabling POR matrices.
[2024-05-31 05:39:21] [INFO ] Applying decomposition
[2024-05-31 05:39:21] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4796180085338369418
Running compilation step : cd /tmp/ltsmin4796180085338369418;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 05:39:21] [INFO ] Flatten gal took : 73 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4159352983115601097.txt' '-o' '/tmp/graph4159352983115601097.bin' '-w' '/tmp/graph4159352983115601097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4159352983115601097.bin' '-l' '-1' '-v' '-w' '/tmp/graph4159352983115601097.weights' '-q' '0' '-e' '0.001'
[2024-05-31 05:39:21] [INFO ] Decomposing Gal with order
[2024-05-31 05:39:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 05:39:21] [INFO ] Removed a total of 1839 redundant transitions.
[2024-05-31 05:39:21] [INFO ] Flatten gal took : 246 ms
[2024-05-31 05:39:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 531 labels/synchronizations in 69 ms.
[2024-05-31 05:39:22] [INFO ] Time to serialize gal into /tmp/LTLFireability3097176385920890532.gal : 20 ms
[2024-05-31 05:39:22] [INFO ] Time to serialize properties into /tmp/LTLFireability2207721852098627904.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3097176385920890532.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2207721852098627904.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((G((F(G("(((i13.i6.u112.DataOnSrc_4<1)||(i40.u102.cSources<1))||((i13.i4.u105.TheSour_4<1)||(i40.u102.CanInjectEvent<1)))")))&&(F((G...355
Formula 0 simplified : F(GF!"(((i13.i6.u112.DataOnSrc_4<1)||(i40.u102.cSources<1))||((i13.i4.u105.TheSour_4<1)||(i40.u102.CanInjectEvent<1)))" | G(FG"(((i3...331
Compilation finished in 3407 ms.
Running link step : cd /tmp/ltsmin4796180085338369418;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin4796180085338369418;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>([]((LTLAPp0==true)))&&<>(([](<>(!(LTLAPp1==true)))||((LTLAPp2==true)&&<>(!(LTLAPp1==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 06:06:17] [INFO ] Flatten gal took : 126 ms
[2024-05-31 06:06:17] [INFO ] Time to serialize gal into /tmp/LTLFireability190488500563703466.gal : 28 ms
[2024-05-31 06:06:17] [INFO ] Time to serialize properties into /tmp/LTLFireability18345250585341804137.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability190488500563703466.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability18345250585341804137.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 2 LTL properties
Checking formula 0 : !((G((F(G("(((DataOnSrc_4<1)||(cSources<1))||((TheSour_4<1)||(CanInjectEvent<1)))")))&&(F((G(F(!("(((QueueJobB_1_25>=1)&&(mi3>=1))&&(b...254
Formula 0 simplified : F(GF!"(((DataOnSrc_4<1)||(cSources<1))||((TheSour_4<1)||(CanInjectEvent<1)))" | G(FG"(((QueueJobB_1_25>=1)&&(mi3>=1))&&(block>=1))" ...230
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin4796180085338369418;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>([]((LTLAPp0==true)))&&<>(([](<>(!(LTLAPp1==true)))||((LTLAPp2==true)&&<>(!(LTLAPp1==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin4796180085338369418;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 6373520 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16035608 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="PolyORBNT-PT-S05J80"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBNT-PT-S05J80, 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 r307-tajo-171654460900298"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S05J80.tgz
mv PolyORBNT-PT-S05J80 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 ;