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-171654460300058.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)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBLF-COL-S02J04T10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460300058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 8.8K Apr 11 16:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 11 16:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 11 16:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 11 16:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K Apr 23 07:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 11 16:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 157K Apr 11 16:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 16:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 11 16:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 154K 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 PolyORBLF-COL-S02J04T10-LTLFireability-00
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-01
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-02
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-03
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-04
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-05
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-06
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-07
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-08
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-09
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-10
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-11
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-12
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-13
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-14
FORMULA_NAME PolyORBLF-COL-S02J04T10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1717107637059

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=PolyORBLF-COL-S02J04T10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-30 22:20:38] [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]
[2024-05-30 22:20:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 22:20:38] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-30 22:20:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-30 22:20:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 482 ms
[2024-05-30 22:20:39] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 752 PT places and 1664.0 transition bindings in 47 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
[2024-05-30 22:20:39] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 8 ms.
[2024-05-30 22:20:39] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 5 resets, run finished after 376 ms. (steps per millisecond=26 ) properties (out of 22) seen :18
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-30 22:20:40] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2024-05-30 22:20:40] [INFO ] Computed 26 invariants in 27 ms
[2024-05-30 22:20:40] [INFO ] [Real]Absence check using 11 positive place invariants in 7 ms returned sat
[2024-05-30 22:20:40] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2024-05-30 22:20:40] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 12 simplifications.
[2024-05-30 22:20:40] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-30 22:20:41] [INFO ] Flatten gal took : 62 ms
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-30 22:20:41] [INFO ] Flatten gal took : 10 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
[2024-05-30 22:20:41] [INFO ] Unfolded HLPN to a Petri net with 752 places and 1572 transitions 7262 arcs in 35 ms.
[2024-05-30 22:20:41] [INFO ] Unfolded 11 HLPN properties in 0 ms.
[2024-05-30 22:20:41] [INFO ] Reduced 40 identical enabling conditions.
Ensure Unique test removed 160 transitions
Reduce redundant transitions removed 160 transitions.
Support contains 290 out of 752 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 752/752 places, 1412/1412 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 750 transition count 1412
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 12 place count 740 transition count 1402
Iterating global reduction 1 with 10 rules applied. Total rules applied 22 place count 740 transition count 1402
Applied a total of 22 rules in 97 ms. Remains 740 /752 variables (removed 12) and now considering 1402/1412 (removed 10) transitions.
[2024-05-30 22:20:41] [INFO ] Flow matrix only has 1382 transitions (discarded 20 similar events)
// Phase 1: matrix 1382 rows 740 cols
[2024-05-30 22:20:41] [INFO ] Computed 52 invariants in 63 ms
[2024-05-30 22:20:41] [INFO ] Dead Transitions using invariants and state equation in 681 ms found 110 transitions.
Found 110 dead transitions using SMT.
Drop transitions removed 110 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 110 transitions.
[2024-05-30 22:20:41] [INFO ] Flow matrix only has 1272 transitions (discarded 20 similar events)
// Phase 1: matrix 1272 rows 740 cols
[2024-05-30 22:20:41] [INFO ] Computed 52 invariants in 29 ms
[2024-05-30 22:20:42] [INFO ] Implicit Places using invariants in 295 ms returned []
[2024-05-30 22:20:42] [INFO ] Flow matrix only has 1272 transitions (discarded 20 similar events)
[2024-05-30 22:20:42] [INFO ] Invariant cache hit.
[2024-05-30 22:20:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:20:44] [INFO ] Implicit Places using invariants and state equation in 2393 ms returned []
Implicit Place search using SMT with State Equation took 2690 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 740/752 places, 1292/1412 transitions.
Reduce places removed 2 places and 20 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 738 transition count 1272
Reduce places removed 10 places and 20 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 12 place count 728 transition count 1252
Deduced a syphon composed of 10 places in 4 ms
Applied a total of 12 rules in 30 ms. Remains 728 /740 variables (removed 12) and now considering 1252/1292 (removed 40) transitions.
[2024-05-30 22:20:44] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
// Phase 1: matrix 1232 rows 728 cols
[2024-05-30 22:20:44] [INFO ] Computed 62 invariants in 27 ms
[2024-05-30 22:20:45] [INFO ] Implicit Places using invariants in 576 ms returned []
[2024-05-30 22:20:45] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2024-05-30 22:20:45] [INFO ] Invariant cache hit.
[2024-05-30 22:20:45] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:20:49] [INFO ] Implicit Places using invariants and state equation in 4321 ms returned []
Implicit Place search using SMT with State Equation took 4901 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 728/752 places, 1252/1412 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 8401 ms. Remains : 728/752 places, 1252/1412 transitions.
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Support contains 280 out of 718 places after structural reductions.
[2024-05-30 22:20:49] [INFO ] Flatten gal took : 130 ms
[2024-05-30 22:20:49] [INFO ] Flatten gal took : 128 ms
[2024-05-30 22:20:50] [INFO ] Input system was already deterministic with 1252 transitions.
Support contains 269 out of 718 places (down from 280) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 19) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 22:20:50] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
// Phase 1: matrix 1232 rows 718 cols
[2024-05-30 22:20:50] [INFO ] Computed 52 invariants in 36 ms
[2024-05-30 22:20:50] [INFO ] [Real]Absence check using 11 positive place invariants in 11 ms returned sat
[2024-05-30 22:20:50] [INFO ] [Real]Absence check using 11 positive and 41 generalized place invariants in 34 ms returned sat
[2024-05-30 22:20:50] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
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' '!(G((F(p0) U p1)))'
Support contains 21 out of 718 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 718 transition count 1182
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 648 transition count 1182
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 140 place count 648 transition count 1102
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 300 place count 568 transition count 1102
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 440 place count 498 transition count 1032
Applied a total of 440 rules in 108 ms. Remains 498 /718 variables (removed 220) and now considering 1032/1252 (removed 220) transitions.
[2024-05-30 22:20:51] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
// Phase 1: matrix 1012 rows 498 cols
[2024-05-30 22:20:51] [INFO ] Computed 52 invariants in 10 ms
[2024-05-30 22:20:51] [INFO ] Dead Transitions using invariants and state equation in 516 ms found 0 transitions.
[2024-05-30 22:20:51] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:20:51] [INFO ] Invariant cache hit.
[2024-05-30 22:20:52] [INFO ] Implicit Places using invariants in 425 ms returned [442, 443, 444, 445, 446, 447, 448, 449, 450, 451]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 428 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 488/718 places, 1032/1252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 478 transition count 1022
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 478 transition count 1022
Applied a total of 20 rules in 44 ms. Remains 478 /488 variables (removed 10) and now considering 1022/1032 (removed 10) transitions.
[2024-05-30 22:20:52] [INFO ] Flow matrix only has 1002 transitions (discarded 20 similar events)
// Phase 1: matrix 1002 rows 478 cols
[2024-05-30 22:20:52] [INFO ] Computed 42 invariants in 25 ms
[2024-05-30 22:20:52] [INFO ] Implicit Places using invariants in 436 ms returned []
[2024-05-30 22:20:52] [INFO ] Flow matrix only has 1002 transitions (discarded 20 similar events)
[2024-05-30 22:20:52] [INFO ] Invariant cache hit.
[2024-05-30 22:20:52] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:20:56] [INFO ] Implicit Places using invariants and state equation in 4233 ms returned []
Implicit Place search using SMT with State Equation took 4671 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 478/718 places, 1022/1252 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 5773 ms. Remains : 478/718 places, 1022/1252 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 240 ms :[(NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s167 1) (GEQ s174 1)) (AND (GEQ s166 1) (GEQ s174 1)) (AND (GEQ s162 1) (GEQ s174 1)) (AND (GEQ s163 1) (GEQ s174 1)) (AND (GEQ s164 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 15888 steps with 335 reset in 168 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-00 finished in 6247 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 21 out of 718 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 718 transition count 1202
Reduce places removed 50 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 60 rules applied. Total rules applied 110 place count 668 transition count 1192
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 120 place count 658 transition count 1192
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 120 place count 658 transition count 1102
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 300 place count 568 transition count 1102
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 420 place count 508 transition count 1042
Applied a total of 420 rules in 82 ms. Remains 508 /718 variables (removed 210) and now considering 1042/1252 (removed 210) transitions.
[2024-05-30 22:20:57] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 508 cols
[2024-05-30 22:20:57] [INFO ] Computed 52 invariants in 15 ms
[2024-05-30 22:20:57] [INFO ] Dead Transitions using invariants and state equation in 554 ms found 0 transitions.
[2024-05-30 22:20:57] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
[2024-05-30 22:20:57] [INFO ] Invariant cache hit.
[2024-05-30 22:20:58] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-30 22:20:58] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
[2024-05-30 22:20:58] [INFO ] Invariant cache hit.
[2024-05-30 22:20:58] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:21:02] [INFO ] Implicit Places using invariants and state equation in 4266 ms returned []
Implicit Place search using SMT with State Equation took 4650 ms to find 0 implicit places.
[2024-05-30 22:21:02] [INFO ] Redundant transitions in 61 ms returned []
[2024-05-30 22:21:02] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
[2024-05-30 22:21:02] [INFO ] Invariant cache hit.
[2024-05-30 22:21:03] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 508/718 places, 1042/1252 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5868 ms. Remains : 508/718 places, 1042/1252 transitions.
Stuttering acceptance computed with spot in 38 ms :[p0]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s8 1) (GEQ s438 1) (GEQ s475 1)) (AND (GEQ s9 1) (GEQ s439 1) (GEQ s475 1)) (AND (GEQ s3 1) (GEQ s433 1) (GEQ s475 1)) (AND (GEQ s6 1) (G...], 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 24 reset in 517 ms.
Stack based approach found an accepted trace after 430 steps with 0 reset with depth 431 and stack size 431 in 3 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-03 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-03 finished in 6445 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(p0))))'
Support contains 10 out of 718 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 708 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 708 transition count 1242
Applied a total of 20 rules in 51 ms. Remains 708 /718 variables (removed 10) and now considering 1242/1252 (removed 10) transitions.
[2024-05-30 22:21:03] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 708 cols
[2024-05-30 22:21:03] [INFO ] Computed 52 invariants in 40 ms
[2024-05-30 22:21:04] [INFO ] Dead Transitions using invariants and state equation in 640 ms found 0 transitions.
[2024-05-30 22:21:04] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:21:04] [INFO ] Invariant cache hit.
[2024-05-30 22:21:04] [INFO ] Implicit Places using invariants in 355 ms returned [552, 553, 554, 555, 556, 557, 558, 559, 560, 561]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 358 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/718 places, 1242/1252 transitions.
Applied a total of 0 rules in 8 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1059 ms. Remains : 698/718 places, 1242/1252 transitions.
Stuttering acceptance computed with spot in 100 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (LT s22 1) (LT s23 1) (LT s24 1) (LT s25 1) (LT s26 1) (LT s27 1) (LT s28 1) (LT s29 1) (LT s30 1) (LT s31 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-06 finished in 1188 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 15 out of 718 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 718 transition count 1202
Reduce places removed 50 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 60 rules applied. Total rules applied 110 place count 668 transition count 1192
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 120 place count 658 transition count 1192
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 120 place count 658 transition count 1102
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 300 place count 568 transition count 1102
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 420 place count 508 transition count 1042
Applied a total of 420 rules in 54 ms. Remains 508 /718 variables (removed 210) and now considering 1042/1252 (removed 210) transitions.
[2024-05-30 22:21:04] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
// Phase 1: matrix 1022 rows 508 cols
[2024-05-30 22:21:04] [INFO ] Computed 52 invariants in 17 ms
[2024-05-30 22:21:05] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
[2024-05-30 22:21:05] [INFO ] Flow matrix only has 1022 transitions (discarded 20 similar events)
[2024-05-30 22:21:05] [INFO ] Invariant cache hit.
[2024-05-30 22:21:05] [INFO ] Implicit Places using invariants in 422 ms returned [432, 433, 434, 435, 436, 437, 438, 439, 440, 441]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 425 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 498/718 places, 1042/1252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 488 transition count 1032
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 488 transition count 1032
Applied a total of 20 rules in 24 ms. Remains 488 /498 variables (removed 10) and now considering 1032/1042 (removed 10) transitions.
[2024-05-30 22:21:05] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
// Phase 1: matrix 1012 rows 488 cols
[2024-05-30 22:21:05] [INFO ] Computed 42 invariants in 16 ms
[2024-05-30 22:21:06] [INFO ] Implicit Places using invariants in 350 ms returned []
[2024-05-30 22:21:06] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:06] [INFO ] Invariant cache hit.
[2024-05-30 22:21:06] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:21:07] [INFO ] Implicit Places using invariants and state equation in 1618 ms returned []
Implicit Place search using SMT with State Equation took 1983 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 488/718 places, 1032/1252 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3048 ms. Remains : 488/718 places, 1032/1252 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s182 10) (GEQ s183 1) (GEQ s295 1) (GEQ s455 1) (GEQ s457 1)) (AND (GEQ s182 10) (GEQ s183 1) (GEQ s295 1) (GEQ s455 1) (GEQ s456 1)) (AN...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2430 reset in 399 ms.
Product exploration explored 100000 steps with 2426 reset in 470 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 95 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 41 ms :[(NOT p0)]
Finished random walk after 39 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2024-05-30 22:21:09] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:09] [INFO ] Invariant cache hit.
[2024-05-30 22:21:09] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-30 22:21:09] [INFO ] [Real]Absence check using 10 positive and 32 generalized place invariants in 93 ms returned sat
[2024-05-30 22:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:11] [INFO ] [Real]Absence check using state equation in 1163 ms returned sat
[2024-05-30 22:21:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:21:11] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-30 22:21:11] [INFO ] [Nat]Absence check using 10 positive and 32 generalized place invariants in 44 ms returned sat
[2024-05-30 22:21:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:12] [INFO ] [Nat]Absence check using state equation in 856 ms returned sat
[2024-05-30 22:21:12] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:21:13] [INFO ] [Nat]Added 120 Read/Feed constraints in 343 ms returned sat
[2024-05-30 22:21:13] [INFO ] Deduced a trap composed of 188 places in 235 ms of which 4 ms to minimize.
[2024-05-30 22:21:14] [INFO ] Deduced a trap composed of 41 places in 305 ms of which 1 ms to minimize.
[2024-05-30 22:21:14] [INFO ] Deduced a trap composed of 41 places in 240 ms of which 1 ms to minimize.
[2024-05-30 22:21:14] [INFO ] Deduced a trap composed of 203 places in 260 ms of which 2 ms to minimize.
[2024-05-30 22:21:14] [INFO ] Deduced a trap composed of 41 places in 64 ms of which 1 ms to minimize.
[2024-05-30 22:21:15] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2016 ms
[2024-05-30 22:21:15] [INFO ] Computed and/alt/rep : 370/748/360 causal constraints (skipped 650 transitions) in 131 ms.
[2024-05-30 22:21:16] [INFO ] Added : 47 causal constraints over 10 iterations in 1205 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 15 out of 488 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 488/488 places, 1032/1032 transitions.
Applied a total of 0 rules in 36 ms. Remains 488 /488 variables (removed 0) and now considering 1032/1032 (removed 0) transitions.
[2024-05-30 22:21:16] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:16] [INFO ] Invariant cache hit.
[2024-05-30 22:21:16] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
[2024-05-30 22:21:16] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:16] [INFO ] Invariant cache hit.
[2024-05-30 22:21:17] [INFO ] Implicit Places using invariants in 392 ms returned []
[2024-05-30 22:21:17] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:17] [INFO ] Invariant cache hit.
[2024-05-30 22:21:17] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:21:18] [INFO ] Implicit Places using invariants and state equation in 1685 ms returned []
Implicit Place search using SMT with State Equation took 2088 ms to find 0 implicit places.
[2024-05-30 22:21:18] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-30 22:21:18] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:18] [INFO ] Invariant cache hit.
[2024-05-30 22:21:19] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3097 ms. Remains : 488/488 places, 1032/1032 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 61 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 28 ms :[(NOT p0)]
Finished random walk after 40 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
[2024-05-30 22:21:19] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:19] [INFO ] Invariant cache hit.
[2024-05-30 22:21:20] [INFO ] [Real]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-30 22:21:20] [INFO ] [Real]Absence check using 10 positive and 32 generalized place invariants in 69 ms returned sat
[2024-05-30 22:21:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:21] [INFO ] [Real]Absence check using state equation in 1131 ms returned sat
[2024-05-30 22:21:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:21:21] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-30 22:21:21] [INFO ] [Nat]Absence check using 10 positive and 32 generalized place invariants in 50 ms returned sat
[2024-05-30 22:21:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:21:22] [INFO ] [Nat]Absence check using state equation in 860 ms returned sat
[2024-05-30 22:21:22] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:21:23] [INFO ] [Nat]Added 120 Read/Feed constraints in 366 ms returned sat
[2024-05-30 22:21:23] [INFO ] Deduced a trap composed of 188 places in 209 ms of which 1 ms to minimize.
[2024-05-30 22:21:24] [INFO ] Deduced a trap composed of 41 places in 242 ms of which 0 ms to minimize.
[2024-05-30 22:21:24] [INFO ] Deduced a trap composed of 41 places in 200 ms of which 1 ms to minimize.
[2024-05-30 22:21:24] [INFO ] Deduced a trap composed of 203 places in 246 ms of which 0 ms to minimize.
[2024-05-30 22:21:24] [INFO ] Deduced a trap composed of 41 places in 43 ms of which 0 ms to minimize.
[2024-05-30 22:21:24] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1759 ms
[2024-05-30 22:21:25] [INFO ] Computed and/alt/rep : 370/748/360 causal constraints (skipped 650 transitions) in 89 ms.
[2024-05-30 22:21:25] [INFO ] Added : 47 causal constraints over 10 iterations in 743 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2429 reset in 450 ms.
Product exploration explored 100000 steps with 2426 reset in 425 ms.
Built C files in :
/tmp/ltsmin7552657377821517344
[2024-05-30 22:21:26] [INFO ] Computing symmetric may disable matrix : 1032 transitions.
[2024-05-30 22:21:26] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:26] [INFO ] Computing symmetric may enable matrix : 1032 transitions.
[2024-05-30 22:21:26] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:26] [INFO ] Computing Do-Not-Accords matrix : 1032 transitions.
[2024-05-30 22:21:26] [INFO ] Computation of Completed DNA matrix. took 31 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:26] [INFO ] Built C files in 246ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7552657377821517344
Running compilation step : cd /tmp/ltsmin7552657377821517344;'/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/ltsmin7552657377821517344;'/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/ltsmin7552657377821517344;'/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 15 out of 488 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 488/488 places, 1032/1032 transitions.
Applied a total of 0 rules in 27 ms. Remains 488 /488 variables (removed 0) and now considering 1032/1032 (removed 0) transitions.
[2024-05-30 22:21:29] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:29] [INFO ] Invariant cache hit.
[2024-05-30 22:21:30] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
[2024-05-30 22:21:30] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:30] [INFO ] Invariant cache hit.
[2024-05-30 22:21:30] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-30 22:21:30] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:30] [INFO ] Invariant cache hit.
[2024-05-30 22:21:30] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:21:32] [INFO ] Implicit Places using invariants and state equation in 1586 ms returned []
Implicit Place search using SMT with State Equation took 1908 ms to find 0 implicit places.
[2024-05-30 22:21:32] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-30 22:21:32] [INFO ] Flow matrix only has 1012 transitions (discarded 20 similar events)
[2024-05-30 22:21:32] [INFO ] Invariant cache hit.
[2024-05-30 22:21:32] [INFO ] Dead Transitions using invariants and state equation in 514 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2970 ms. Remains : 488/488 places, 1032/1032 transitions.
Built C files in :
/tmp/ltsmin240246561730208864
[2024-05-30 22:21:32] [INFO ] Computing symmetric may disable matrix : 1032 transitions.
[2024-05-30 22:21:32] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:32] [INFO ] Computing symmetric may enable matrix : 1032 transitions.
[2024-05-30 22:21:32] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:33] [INFO ] Computing Do-Not-Accords matrix : 1032 transitions.
[2024-05-30 22:21:33] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:21:33] [INFO ] Built C files in 212ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin240246561730208864
Running compilation step : cd /tmp/ltsmin240246561730208864;'/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/ltsmin240246561730208864;'/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/ltsmin240246561730208864;'/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)
[2024-05-30 22:21:36] [INFO ] Flatten gal took : 80 ms
[2024-05-30 22:21:36] [INFO ] Flatten gal took : 100 ms
[2024-05-30 22:21:36] [INFO ] Time to serialize gal into /tmp/LTL10535888036406177007.gal : 12 ms
[2024-05-30 22:21:36] [INFO ] Time to serialize properties into /tmp/LTL6440620414004905345.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/LTL10535888036406177007.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9889468048944802504.hoa' '-atoms' '/tmp/LTL6440620414004905345.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/LTL6440620414004905345.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9889468048944802504.hoa
Detected timeout of ITS tools.
[2024-05-30 22:21:51] [INFO ] Flatten gal took : 61 ms
[2024-05-30 22:21:51] [INFO ] Flatten gal took : 50 ms
[2024-05-30 22:21:51] [INFO ] Time to serialize gal into /tmp/LTL12774721315601568838.gal : 11 ms
[2024-05-30 22:21:51] [INFO ] Time to serialize properties into /tmp/LTL15770513232239371721.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/LTL12774721315601568838.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15770513232239371721.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("(((((((((cBlockedTasks_0>=10)&&(PollingAbort_0>=1))&&((Abort_Check_Sources_E_7>=1)&&(ORB_Lock_0>=1)))&&(AbourtToModifySrc_1>=1))...2567
Formula 0 simplified : G!"(((((((((cBlockedTasks_0>=10)&&(PollingAbort_0>=1))&&((Abort_Check_Sources_E_7>=1)&&(ORB_Lock_0>=1)))&&(AbourtToModifySrc_1>=1))|...2563
Detected timeout of ITS tools.
[2024-05-30 22:22:06] [INFO ] Flatten gal took : 66 ms
[2024-05-30 22:22:06] [INFO ] Applying decomposition
[2024-05-30 22:22:06] [INFO ] Flatten gal took : 57 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/graph16381988178924831436.txt' '-o' '/tmp/graph16381988178924831436.bin' '-w' '/tmp/graph16381988178924831436.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16381988178924831436.bin' '-l' '-1' '-v' '-w' '/tmp/graph16381988178924831436.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:22:07] [INFO ] Decomposing Gal with order
[2024-05-30 22:22:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:22:07] [INFO ] Removed a total of 1062 redundant transitions.
[2024-05-30 22:22:07] [INFO ] Flatten gal took : 278 ms
[2024-05-30 22:22:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 547 labels/synchronizations in 59 ms.
[2024-05-30 22:22:07] [INFO ] Time to serialize gal into /tmp/LTL603101272059774716.gal : 19 ms
[2024-05-30 22:22:07] [INFO ] Time to serialize properties into /tmp/LTL3513206499613348417.ltl : 10 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/LTL603101272059774716.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3513206499613348417.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...253
Read 1 LTL properties
Checking formula 0 : !((F("(((((((((i1.u16.cBlockedTasks_0>=10)&&(i1.u17.PollingAbort_0>=1))&&((i1.u17.Abort_Check_Sources_E_7>=1)&&(i1.u17.ORB_Lock_0>=1))...3267
Formula 0 simplified : G!"(((((((((i1.u16.cBlockedTasks_0>=10)&&(i1.u17.PollingAbort_0>=1))&&((i1.u17.Abort_Check_Sources_E_7>=1)&&(i1.u17.ORB_Lock_0>=1)))...3263
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7121433423561198179
[2024-05-30 22:22:22] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7121433423561198179
Running compilation step : cd /tmp/ltsmin7121433423561198179;'/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 1995 ms.
Running link step : cd /tmp/ltsmin7121433423561198179;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin7121433423561198179;'/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'
LTSmin run took 4466 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-07 finished in 84429 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(((p1&&X(X(p2)))||p0)))'
Support contains 32 out of 718 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 708 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 708 transition count 1242
Applied a total of 20 rules in 15 ms. Remains 708 /718 variables (removed 10) and now considering 1242/1252 (removed 10) transitions.
[2024-05-30 22:22:29] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 708 cols
[2024-05-30 22:22:29] [INFO ] Computed 52 invariants in 15 ms
[2024-05-30 22:22:29] [INFO ] Dead Transitions using invariants and state equation in 537 ms found 0 transitions.
[2024-05-30 22:22:29] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:22:29] [INFO ] Invariant cache hit.
[2024-05-30 22:22:30] [INFO ] Implicit Places using invariants in 366 ms returned [552, 553, 554, 555, 556, 557, 558, 559, 560, 561]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 368 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/718 places, 1242/1252 transitions.
Applied a total of 0 rules in 8 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 930 ms. Remains : 698/718 places, 1242/1252 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 1}]], initial=1, aps=[p0:(OR (GEQ s22 1) (GEQ s23 1) (GEQ s24 1) (GEQ s25 1) (GEQ s26 1) (GEQ s27 1) (GEQ s28 1) (GEQ s29 1) (GEQ s30 1) (GEQ s31 1)), p1:(OR (GEQ s644 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 7648 reset in 402 ms.
Product exploration explored 100000 steps with 7650 reset in 380 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) p2), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 90 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 170 ms :[(AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-30 22:22:31] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2024-05-30 22:22:31] [INFO ] Computed 42 invariants in 14 ms
[2024-05-30 22:22:31] [INFO ] [Real]Absence check using 10 positive place invariants in 2 ms returned sat
[2024-05-30 22:22:31] [INFO ] [Real]Absence check using 10 positive and 32 generalized place invariants in 23 ms returned sat
[2024-05-30 22:22:31] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (G (NOT (AND (NOT p0) p1 (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1) (NOT p2))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 8 factoid took 191 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 129 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
[2024-05-30 22:22:32] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:22:32] [INFO ] Invariant cache hit.
[2024-05-30 22:22:32] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-30 22:22:32] [INFO ] [Real]Absence check using 10 positive and 32 generalized place invariants in 56 ms returned sat
[2024-05-30 22:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:22:34] [INFO ] [Real]Absence check using state equation in 1671 ms returned sat
[2024-05-30 22:22:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:22:34] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-30 22:22:35] [INFO ] [Nat]Absence check using 10 positive and 32 generalized place invariants in 98 ms returned sat
[2024-05-30 22:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:22:36] [INFO ] [Nat]Absence check using state equation in 1810 ms returned sat
[2024-05-30 22:22:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:22:37] [INFO ] [Nat]Added 120 Read/Feed constraints in 466 ms returned sat
[2024-05-30 22:22:37] [INFO ] Deduced a trap composed of 35 places in 196 ms of which 0 ms to minimize.
[2024-05-30 22:22:37] [INFO ] Deduced a trap composed of 62 places in 120 ms of which 1 ms to minimize.
[2024-05-30 22:22:38] [INFO ] Deduced a trap composed of 62 places in 113 ms of which 0 ms to minimize.
[2024-05-30 22:22:38] [INFO ] Deduced a trap composed of 62 places in 86 ms of which 0 ms to minimize.
[2024-05-30 22:22:38] [INFO ] Deduced a trap composed of 62 places in 102 ms of which 4 ms to minimize.
[2024-05-30 22:22:38] [INFO ] Deduced a trap composed of 62 places in 72 ms of which 13 ms to minimize.
[2024-05-30 22:22:38] [INFO ] Deduced a trap composed of 62 places in 47 ms of which 1 ms to minimize.
[2024-05-30 22:22:38] [INFO ] Deduced a trap composed of 62 places in 54 ms of which 1 ms to minimize.
[2024-05-30 22:22:38] [INFO ] Deduced a trap composed of 62 places in 52 ms of which 1 ms to minimize.
[2024-05-30 22:22:39] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1738 ms
[2024-05-30 22:22:39] [INFO ] Computed and/alt/rep : 670/1268/660 causal constraints (skipped 560 transitions) in 83 ms.
[2024-05-30 22:22:42] [INFO ] Added : 217 causal constraints over 44 iterations in 3259 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 32 out of 698 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 698/698 places, 1242/1242 transitions.
Applied a total of 0 rules in 7 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-30 22:22:42] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:22:42] [INFO ] Invariant cache hit.
[2024-05-30 22:22:42] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
[2024-05-30 22:22:42] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:22:42] [INFO ] Invariant cache hit.
[2024-05-30 22:22:43] [INFO ] Implicit Places using invariants in 348 ms returned []
[2024-05-30 22:22:43] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:22:43] [INFO ] Invariant cache hit.
[2024-05-30 22:22:43] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:22:50] [INFO ] Implicit Places using invariants and state equation in 7084 ms returned []
Implicit Place search using SMT with State Equation took 7435 ms to find 0 implicit places.
[2024-05-30 22:22:50] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:22:50] [INFO ] Invariant cache hit.
[2024-05-30 22:22:50] [INFO ] Dead Transitions using invariants and state equation in 555 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8507 ms. Remains : 698/698 places, 1242/1242 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) p2 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 102 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 154 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Finished random walk after 144 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=72 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p2 (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 159 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
[2024-05-30 22:22:51] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:22:51] [INFO ] Invariant cache hit.
[2024-05-30 22:22:52] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-30 22:22:52] [INFO ] [Real]Absence check using 10 positive and 32 generalized place invariants in 55 ms returned sat
[2024-05-30 22:22:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:22:53] [INFO ] [Real]Absence check using state equation in 1708 ms returned sat
[2024-05-30 22:22:53] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:22:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 4 ms returned sat
[2024-05-30 22:22:54] [INFO ] [Nat]Absence check using 10 positive and 32 generalized place invariants in 93 ms returned sat
[2024-05-30 22:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:22:56] [INFO ] [Nat]Absence check using state equation in 1779 ms returned sat
[2024-05-30 22:22:56] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:22:56] [INFO ] [Nat]Added 120 Read/Feed constraints in 576 ms returned sat
[2024-05-30 22:22:57] [INFO ] Deduced a trap composed of 35 places in 222 ms of which 1 ms to minimize.
[2024-05-30 22:22:57] [INFO ] Deduced a trap composed of 62 places in 99 ms of which 1 ms to minimize.
[2024-05-30 22:22:57] [INFO ] Deduced a trap composed of 62 places in 95 ms of which 0 ms to minimize.
[2024-05-30 22:22:57] [INFO ] Deduced a trap composed of 62 places in 89 ms of which 0 ms to minimize.
[2024-05-30 22:22:57] [INFO ] Deduced a trap composed of 62 places in 63 ms of which 0 ms to minimize.
[2024-05-30 22:22:58] [INFO ] Deduced a trap composed of 62 places in 45 ms of which 1 ms to minimize.
[2024-05-30 22:22:58] [INFO ] Deduced a trap composed of 62 places in 67 ms of which 1 ms to minimize.
[2024-05-30 22:22:58] [INFO ] Deduced a trap composed of 62 places in 72 ms of which 1 ms to minimize.
[2024-05-30 22:22:58] [INFO ] Deduced a trap composed of 62 places in 65 ms of which 0 ms to minimize.
[2024-05-30 22:22:58] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1839 ms
[2024-05-30 22:22:58] [INFO ] Computed and/alt/rep : 670/1268/660 causal constraints (skipped 560 transitions) in 101 ms.
[2024-05-30 22:23:03] [INFO ] Added : 217 causal constraints over 44 iterations in 4587 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Product exploration explored 100000 steps with 7638 reset in 449 ms.
Product exploration explored 100000 steps with 7658 reset in 436 ms.
Built C files in :
/tmp/ltsmin4041580642476034903
[2024-05-30 22:23:04] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4041580642476034903
Running compilation step : cd /tmp/ltsmin4041580642476034903;'/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 2264 ms.
Running link step : cd /tmp/ltsmin4041580642476034903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin4041580642476034903;'/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/stateBased8289033199859646386.hoa' '--buchi-type=spotba'
LTSmin run took 1320 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-08 finished in 39007 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)&&F(p1))))'
Support contains 62 out of 718 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 0 with 70 rules applied. Total rules applied 70 place count 718 transition count 1182
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 1 with 70 rules applied. Total rules applied 140 place count 648 transition count 1182
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 140 place count 648 transition count 1102
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 300 place count 568 transition count 1102
Performed 90 Post agglomeration using F-continuation condition.Transition count delta: 90
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 2 with 180 rules applied. Total rules applied 480 place count 478 transition count 1012
Applied a total of 480 rules in 46 ms. Remains 478 /718 variables (removed 240) and now considering 1012/1252 (removed 240) transitions.
[2024-05-30 22:23:08] [INFO ] Flow matrix only has 992 transitions (discarded 20 similar events)
// Phase 1: matrix 992 rows 478 cols
[2024-05-30 22:23:08] [INFO ] Computed 52 invariants in 10 ms
[2024-05-30 22:23:08] [INFO ] Dead Transitions using invariants and state equation in 368 ms found 0 transitions.
[2024-05-30 22:23:08] [INFO ] Flow matrix only has 992 transitions (discarded 20 similar events)
[2024-05-30 22:23:08] [INFO ] Invariant cache hit.
[2024-05-30 22:23:08] [INFO ] Implicit Places using invariants in 273 ms returned [422, 423, 424, 425, 426, 427, 428, 429, 430, 431]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 275 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/718 places, 1012/1252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 458 transition count 1002
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 458 transition count 1002
Applied a total of 20 rules in 16 ms. Remains 458 /468 variables (removed 10) and now considering 1002/1012 (removed 10) transitions.
[2024-05-30 22:23:08] [INFO ] Flow matrix only has 982 transitions (discarded 20 similar events)
// Phase 1: matrix 982 rows 458 cols
[2024-05-30 22:23:08] [INFO ] Computed 42 invariants in 9 ms
[2024-05-30 22:23:09] [INFO ] Implicit Places using invariants in 293 ms returned []
[2024-05-30 22:23:09] [INFO ] Flow matrix only has 982 transitions (discarded 20 similar events)
[2024-05-30 22:23:09] [INFO ] Invariant cache hit.
[2024-05-30 22:23:09] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:23:12] [INFO ] Implicit Places using invariants and state equation in 3558 ms returned []
Implicit Place search using SMT with State Equation took 3853 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 458/718 places, 1002/1252 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4559 ms. Remains : 458/718 places, 1002/1252 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s294 1) (GEQ s298 1)) (AND (GEQ s288 1) (GEQ s298 1)) (AND (GEQ s289 1) (GEQ s298 1)) (AND (GEQ s297 1) (GEQ s298 1)) (AND (GEQ s292 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 5282 steps with 3 reset in 21 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-09 finished in 4703 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(((F(p0) U G(!p1))&&X(G(!p1)))))'
Support contains 31 out of 718 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 718 transition count 1212
Reduce places removed 40 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 1 with 50 rules applied. Total rules applied 90 place count 678 transition count 1202
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 100 place count 668 transition count 1202
Performed 90 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 90 Pre rules applied. Total rules applied 100 place count 668 transition count 1112
Deduced a syphon composed of 90 places in 1 ms
Reduce places removed 90 places and 0 transitions.
Iterating global reduction 3 with 180 rules applied. Total rules applied 280 place count 578 transition count 1112
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 400 place count 518 transition count 1052
Applied a total of 400 rules in 58 ms. Remains 518 /718 variables (removed 200) and now considering 1052/1252 (removed 200) transitions.
[2024-05-30 22:23:13] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
// Phase 1: matrix 1032 rows 518 cols
[2024-05-30 22:23:13] [INFO ] Computed 52 invariants in 17 ms
[2024-05-30 22:23:13] [INFO ] Dead Transitions using invariants and state equation in 482 ms found 0 transitions.
[2024-05-30 22:23:13] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:13] [INFO ] Invariant cache hit.
[2024-05-30 22:23:13] [INFO ] Implicit Places using invariants in 300 ms returned []
[2024-05-30 22:23:13] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:13] [INFO ] Invariant cache hit.
[2024-05-30 22:23:14] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:23:17] [INFO ] Implicit Places using invariants and state equation in 3890 ms returned []
Implicit Place search using SMT with State Equation took 4192 ms to find 0 implicit places.
[2024-05-30 22:23:17] [INFO ] Redundant transitions in 10 ms returned []
[2024-05-30 22:23:17] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:17] [INFO ] Invariant cache hit.
[2024-05-30 22:23:18] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 518/718 places, 1052/1252 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5234 ms. Remains : 518/718 places, 1052/1252 transitions.
Stuttering acceptance computed with spot in 102 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=p1, acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (LT s22 1) (LT s23 1) (LT s24 1) (LT s25 1) (LT s26 1) (LT s27 1) (LT s28 1) (LT s29 1) (LT s30 1) (LT s31 1)), p0:(OR (AND (GEQ s8 1) (GEQ s448 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 4780 reset in 484 ms.
Product exploration explored 100000 steps with 4760 reset in 540 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 (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 116 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Finished random walk after 9 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p1), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 175 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 105 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
[2024-05-30 22:23:19] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:19] [INFO ] Invariant cache hit.
[2024-05-30 22:23:20] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:23:20] [INFO ] [Real]Absence check using 11 positive and 41 generalized place invariants in 200 ms returned sat
[2024-05-30 22:23:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:21] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2024-05-30 22:23:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:23:21] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:23:21] [INFO ] [Nat]Absence check using 11 positive and 41 generalized place invariants in 58 ms returned sat
[2024-05-30 22:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:23] [INFO ] [Nat]Absence check using state equation in 1259 ms returned sat
[2024-05-30 22:23:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:23:23] [INFO ] [Nat]Added 120 Read/Feed constraints in 251 ms returned sat
[2024-05-30 22:23:23] [INFO ] Deduced a trap composed of 39 places in 232 ms of which 0 ms to minimize.
[2024-05-30 22:23:23] [INFO ] Deduced a trap composed of 42 places in 256 ms of which 1 ms to minimize.
[2024-05-30 22:23:24] [INFO ] Deduced a trap composed of 42 places in 182 ms of which 1 ms to minimize.
[2024-05-30 22:23:24] [INFO ] Deduced a trap composed of 229 places in 186 ms of which 0 ms to minimize.
[2024-05-30 22:23:24] [INFO ] Deduced a trap composed of 32 places in 216 ms of which 1 ms to minimize.
[2024-05-30 22:23:25] [INFO ] Deduced a trap composed of 42 places in 227 ms of which 1 ms to minimize.
[2024-05-30 22:23:25] [INFO ] Deduced a trap composed of 42 places in 222 ms of which 0 ms to minimize.
[2024-05-30 22:23:25] [INFO ] Deduced a trap composed of 42 places in 234 ms of which 1 ms to minimize.
[2024-05-30 22:23:26] [INFO ] Deduced a trap composed of 43 places in 248 ms of which 1 ms to minimize.
[2024-05-30 22:23:26] [INFO ] Deduced a trap composed of 42 places in 237 ms of which 1 ms to minimize.
[2024-05-30 22:23:26] [INFO ] Deduced a trap composed of 223 places in 255 ms of which 0 ms to minimize.
[2024-05-30 22:23:26] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 3596 ms
[2024-05-30 22:23:26] [INFO ] Computed and/alt/rep : 390/768/380 causal constraints (skipped 650 transitions) in 66 ms.
[2024-05-30 22:23:30] [INFO ] Added : 228 causal constraints over 46 iterations in 3952 ms. Result :sat
Could not prove EG p1
Support contains 31 out of 518 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 518/518 places, 1052/1052 transitions.
Applied a total of 0 rules in 18 ms. Remains 518 /518 variables (removed 0) and now considering 1052/1052 (removed 0) transitions.
[2024-05-30 22:23:30] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:30] [INFO ] Invariant cache hit.
[2024-05-30 22:23:31] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
[2024-05-30 22:23:31] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:31] [INFO ] Invariant cache hit.
[2024-05-30 22:23:31] [INFO ] Implicit Places using invariants in 346 ms returned []
[2024-05-30 22:23:31] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:31] [INFO ] Invariant cache hit.
[2024-05-30 22:23:32] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:23:36] [INFO ] Implicit Places using invariants and state equation in 4847 ms returned []
Implicit Place search using SMT with State Equation took 5198 ms to find 0 implicit places.
[2024-05-30 22:23:36] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-30 22:23:36] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:36] [INFO ] Invariant cache hit.
[2024-05-30 22:23:37] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6198 ms. Remains : 518/518 places, 1052/1052 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 p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 78 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Finished random walk after 9 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND (NOT p0) p1)))]
Knowledge based reduction with 7 factoid took 155 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter insensitive) to 3 states, 7 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 97 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
[2024-05-30 22:23:37] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:23:37] [INFO ] Invariant cache hit.
[2024-05-30 22:23:38] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:23:38] [INFO ] [Real]Absence check using 11 positive and 41 generalized place invariants in 176 ms returned sat
[2024-05-30 22:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:38] [INFO ] [Real]Absence check using state equation in 696 ms returned sat
[2024-05-30 22:23:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:23:39] [INFO ] [Nat]Absence check using 11 positive place invariants in 9 ms returned sat
[2024-05-30 22:23:39] [INFO ] [Nat]Absence check using 11 positive and 41 generalized place invariants in 82 ms returned sat
[2024-05-30 22:23:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:23:40] [INFO ] [Nat]Absence check using state equation in 1276 ms returned sat
[2024-05-30 22:23:40] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:23:41] [INFO ] [Nat]Added 120 Read/Feed constraints in 254 ms returned sat
[2024-05-30 22:23:41] [INFO ] Deduced a trap composed of 39 places in 237 ms of which 1 ms to minimize.
[2024-05-30 22:23:41] [INFO ] Deduced a trap composed of 42 places in 198 ms of which 0 ms to minimize.
[2024-05-30 22:23:41] [INFO ] Deduced a trap composed of 42 places in 225 ms of which 1 ms to minimize.
[2024-05-30 22:23:42] [INFO ] Deduced a trap composed of 229 places in 256 ms of which 11 ms to minimize.
[2024-05-30 22:23:42] [INFO ] Deduced a trap composed of 32 places in 210 ms of which 0 ms to minimize.
[2024-05-30 22:23:43] [INFO ] Deduced a trap composed of 42 places in 227 ms of which 1 ms to minimize.
[2024-05-30 22:23:43] [INFO ] Deduced a trap composed of 42 places in 233 ms of which 1 ms to minimize.
[2024-05-30 22:23:43] [INFO ] Deduced a trap composed of 42 places in 210 ms of which 0 ms to minimize.
[2024-05-30 22:23:43] [INFO ] Deduced a trap composed of 43 places in 196 ms of which 0 ms to minimize.
[2024-05-30 22:23:44] [INFO ] Deduced a trap composed of 42 places in 261 ms of which 0 ms to minimize.
[2024-05-30 22:23:44] [INFO ] Deduced a trap composed of 223 places in 246 ms of which 1 ms to minimize.
[2024-05-30 22:23:44] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 3547 ms
[2024-05-30 22:23:44] [INFO ] Computed and/alt/rep : 390/768/380 causal constraints (skipped 650 transitions) in 68 ms.
[2024-05-30 22:23:48] [INFO ] Added : 228 causal constraints over 46 iterations in 4068 ms. Result :sat
Could not prove EG p1
Stuttering acceptance computed with spot in 103 ms :[p1, (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 4766 reset in 536 ms.
Product exploration explored 100000 steps with 4768 reset in 530 ms.
Built C files in :
/tmp/ltsmin9353948340222870777
[2024-05-30 22:23:49] [INFO ] Computing symmetric may disable matrix : 1052 transitions.
[2024-05-30 22:23:49] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:23:49] [INFO ] Computing symmetric may enable matrix : 1052 transitions.
[2024-05-30 22:23:49] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:23:50] [INFO ] Computing Do-Not-Accords matrix : 1052 transitions.
[2024-05-30 22:23:50] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:23:50] [INFO ] Built C files in 187ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9353948340222870777
Running compilation step : cd /tmp/ltsmin9353948340222870777;'/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 2912 ms.
Running link step : cd /tmp/ltsmin9353948340222870777;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin9353948340222870777;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10545157896798802805.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 31 out of 518 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 518/518 places, 1052/1052 transitions.
Applied a total of 0 rules in 17 ms. Remains 518 /518 variables (removed 0) and now considering 1052/1052 (removed 0) transitions.
[2024-05-30 22:24:04] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:24:04] [INFO ] Invariant cache hit.
[2024-05-30 22:24:05] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
[2024-05-30 22:24:05] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:24:05] [INFO ] Invariant cache hit.
[2024-05-30 22:24:05] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-05-30 22:24:05] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:24:05] [INFO ] Invariant cache hit.
[2024-05-30 22:24:05] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:24:09] [INFO ] Implicit Places using invariants and state equation in 4293 ms returned []
Implicit Place search using SMT with State Equation took 4586 ms to find 0 implicit places.
[2024-05-30 22:24:09] [INFO ] Redundant transitions in 19 ms returned []
[2024-05-30 22:24:09] [INFO ] Flow matrix only has 1032 transitions (discarded 20 similar events)
[2024-05-30 22:24:09] [INFO ] Invariant cache hit.
[2024-05-30 22:24:10] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5551 ms. Remains : 518/518 places, 1052/1052 transitions.
Built C files in :
/tmp/ltsmin17695749282328640034
[2024-05-30 22:24:10] [INFO ] Computing symmetric may disable matrix : 1052 transitions.
[2024-05-30 22:24:10] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:24:10] [INFO ] Computing symmetric may enable matrix : 1052 transitions.
[2024-05-30 22:24:10] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:24:10] [INFO ] Computing Do-Not-Accords matrix : 1052 transitions.
[2024-05-30 22:24:10] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:24:10] [INFO ] Built C files in 241ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17695749282328640034
Running compilation step : cd /tmp/ltsmin17695749282328640034;'/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 2876 ms.
Running link step : cd /tmp/ltsmin17695749282328640034;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin17695749282328640034;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4421291216829661006.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-30 22:24:25] [INFO ] Flatten gal took : 33 ms
[2024-05-30 22:24:25] [INFO ] Flatten gal took : 43 ms
[2024-05-30 22:24:25] [INFO ] Time to serialize gal into /tmp/LTL5922337721880444665.gal : 6 ms
[2024-05-30 22:24:25] [INFO ] Time to serialize properties into /tmp/LTL4697569210779077477.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/LTL5922337721880444665.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5670221248503115949.hoa' '-atoms' '/tmp/LTL4697569210779077477.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4697569210779077477.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5670221248503115949.hoa
Detected timeout of ITS tools.
[2024-05-30 22:24:40] [INFO ] Flatten gal took : 53 ms
[2024-05-30 22:24:40] [INFO ] Flatten gal took : 44 ms
[2024-05-30 22:24:40] [INFO ] Time to serialize gal into /tmp/LTL759493511935522580.gal : 8 ms
[2024-05-30 22:24:40] [INFO ] Time to serialize properties into /tmp/LTL12879731613093579564.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/LTL759493511935522580.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12879731613093579564.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(((F("(((((((AwakeTasks_6>=1)&&(Idle_6>=1))&&(ORB_Lock_0>=1))||(((AwakeTasks_7>=1)&&(Idle_7>=1))&&(ORB_Lock_0>=1)))||((((AwakeTask...1229
Formula 0 simplified : G((G!"(((((((AwakeTasks_6>=1)&&(Idle_6>=1))&&(ORB_Lock_0>=1))||(((AwakeTasks_7>=1)&&(Idle_7>=1))&&(ORB_Lock_0>=1)))||((((AwakeTasks_...1214
Detected timeout of ITS tools.
[2024-05-30 22:24:55] [INFO ] Flatten gal took : 61 ms
[2024-05-30 22:24:55] [INFO ] Applying decomposition
[2024-05-30 22:24:55] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13663340096573128029.txt' '-o' '/tmp/graph13663340096573128029.bin' '-w' '/tmp/graph13663340096573128029.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13663340096573128029.bin' '-l' '-1' '-v' '-w' '/tmp/graph13663340096573128029.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:24:56] [INFO ] Decomposing Gal with order
[2024-05-30 22:24:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:24:56] [INFO ] Removed a total of 630 redundant transitions.
[2024-05-30 22:24:56] [INFO ] Flatten gal took : 83 ms
[2024-05-30 22:24:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 615 labels/synchronizations in 21 ms.
[2024-05-30 22:24:56] [INFO ] Time to serialize gal into /tmp/LTL764210455032537296.gal : 8 ms
[2024-05-30 22:24:56] [INFO ] Time to serialize properties into /tmp/LTL1942907399664918680.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/LTL764210455032537296.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1942907399664918680.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...253
Read 1 LTL properties
Checking formula 0 : !((F(((F("(((((((i1.u7.AwakeTasks_6>=1)&&(i0.u39.Idle_6>=1))&&(i0.u6.ORB_Lock_0>=1))||(((i1.u7.AwakeTasks_7>=1)&&(i0.u40.Idle_7>=1))&&...1553
Formula 0 simplified : G((G!"(((((((i1.u7.AwakeTasks_6>=1)&&(i0.u39.Idle_6>=1))&&(i0.u6.ORB_Lock_0>=1))||(((i1.u7.AwakeTasks_7>=1)&&(i0.u40.Idle_7>=1))&&(i...1538
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11173020299845375072
[2024-05-30 22:25:11] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11173020299845375072
Running compilation step : cd /tmp/ltsmin11173020299845375072;'/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 1932 ms.
Running link step : cd /tmp/ltsmin11173020299845375072;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 59 ms.
Running LTSmin : cd /tmp/ltsmin11173020299845375072;'/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)))&&X([](!(LTLAPp1==true)))))' '--buchi-type=spotba'
LTSmin run took 3919 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-10 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-10 finished in 124298 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(p0)||(p1 U X(p2))))'
Support contains 20 out of 718 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Applied a total of 0 rules in 9 ms. Remains 718 /718 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
[2024-05-30 22:25:17] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
// Phase 1: matrix 1232 rows 718 cols
[2024-05-30 22:25:17] [INFO ] Computed 52 invariants in 12 ms
[2024-05-30 22:25:17] [INFO ] Dead Transitions using invariants and state equation in 508 ms found 0 transitions.
[2024-05-30 22:25:17] [INFO ] Flow matrix only has 1232 transitions (discarded 20 similar events)
[2024-05-30 22:25:17] [INFO ] Invariant cache hit.
[2024-05-30 22:25:18] [INFO ] Implicit Places using invariants in 322 ms returned [552, 553, 554, 555, 556, 557, 558, 559, 560, 561]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 323 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 708/718 places, 1252/1252 transitions.
Applied a total of 0 rules in 6 ms. Remains 708 /708 variables (removed 0) and now considering 1252/1252 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 848 ms. Remains : 708/718 places, 1252/1252 transitions.
Stuttering acceptance computed with spot in 169 ms :[true, (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 6}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}]], initial=1, aps=[p0:(OR (GEQ s603 1) (GEQ s602 1) (GEQ s605 1) (GEQ s604 1) (GEQ s607 1) (GEQ s606 1) (GEQ s609 1) (GEQ s608 1) (GEQ s611 1) (GEQ s610 1) (GEQ s553 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-11 finished in 1036 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((F(p0)||X(G(p1)))))'
Support contains 21 out of 718 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 708 transition count 1242
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 708 transition count 1242
Applied a total of 20 rules in 13 ms. Remains 708 /718 variables (removed 10) and now considering 1242/1252 (removed 10) transitions.
[2024-05-30 22:25:18] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 708 cols
[2024-05-30 22:25:18] [INFO ] Computed 52 invariants in 14 ms
[2024-05-30 22:25:18] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
[2024-05-30 22:25:18] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
[2024-05-30 22:25:18] [INFO ] Invariant cache hit.
[2024-05-30 22:25:19] [INFO ] Implicit Places using invariants in 336 ms returned [552, 553, 554, 555, 556, 557, 558, 559, 560, 561]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 338 ms to find 10 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 698/718 places, 1242/1252 transitions.
Applied a total of 0 rules in 6 ms. Remains 698 /698 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 793 ms. Remains : 698/718 places, 1242/1252 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (GEQ s557 1) (GEQ s556 1) (GEQ s559 1) (GEQ s558 1) (GEQ s561 1) (GEQ s560 1) (GEQ s553 1) (GEQ s552 1) (GEQ s555 1) (GEQ s554 1)), p1:(OR (AND (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1317 reset in 322 ms.
Product exploration explored 100000 steps with 1316 reset in 283 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 p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 106 ms. Reduced automaton from 4 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 62 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=31 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 79 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-30 22:25:20] [INFO ] Flow matrix only has 1222 transitions (discarded 20 similar events)
// Phase 1: matrix 1222 rows 698 cols
[2024-05-30 22:25:20] [INFO ] Computed 42 invariants in 22 ms
[2024-05-30 22:25:20] [INFO ] [Real]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-30 22:25:20] [INFO ] [Real]Absence check using 10 positive and 32 generalized place invariants in 72 ms returned sat
[2024-05-30 22:25:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:22] [INFO ] [Real]Absence check using state equation in 1394 ms returned sat
[2024-05-30 22:25:22] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:25:22] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2024-05-30 22:25:22] [INFO ] [Nat]Absence check using 10 positive and 32 generalized place invariants in 52 ms returned sat
[2024-05-30 22:25:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:23] [INFO ] [Nat]Absence check using state equation in 1090 ms returned sat
[2024-05-30 22:25:23] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:25:23] [INFO ] [Nat]Added 120 Read/Feed constraints in 121 ms returned sat
[2024-05-30 22:25:23] [INFO ] Computed and/alt/rep : 670/1268/660 causal constraints (skipped 560 transitions) in 77 ms.
[2024-05-30 22:25:33] [INFO ] Added : 390 causal constraints over 78 iterations in 9332 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 10 out of 698 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 : 698/698 places, 1242/1242 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 50 place count 698 transition count 1192
Reduce places removed 50 places and 0 transitions.
Iterating post reduction 1 with 50 rules applied. Total rules applied 100 place count 648 transition count 1192
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 100 place count 648 transition count 1112
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 260 place count 568 transition count 1112
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 1 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 360 place count 518 transition count 1062
Applied a total of 360 rules in 75 ms. Remains 518 /698 variables (removed 180) and now considering 1062/1242 (removed 180) transitions.
[2024-05-30 22:25:33] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
// Phase 1: matrix 1042 rows 518 cols
[2024-05-30 22:25:33] [INFO ] Computed 42 invariants in 20 ms
[2024-05-30 22:25:33] [INFO ] Dead Transitions using invariants and state equation in 552 ms found 0 transitions.
[2024-05-30 22:25:33] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2024-05-30 22:25:33] [INFO ] Invariant cache hit.
[2024-05-30 22:25:34] [INFO ] Implicit Places using invariants in 402 ms returned []
[2024-05-30 22:25:34] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2024-05-30 22:25:34] [INFO ] Invariant cache hit.
[2024-05-30 22:25:34] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:25:38] [INFO ] Implicit Places using invariants and state equation in 4323 ms returned []
Implicit Place search using SMT with State Equation took 4727 ms to find 0 implicit places.
[2024-05-30 22:25:38] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-30 22:25:38] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2024-05-30 22:25:38] [INFO ] Invariant cache hit.
[2024-05-30 22:25:39] [INFO ] Dead Transitions using invariants and state equation in 429 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 518/698 places, 1062/1242 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5814 ms. Remains : 518/698 places, 1062/1242 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 73 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 54 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2024-05-30 22:25:39] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2024-05-30 22:25:39] [INFO ] Invariant cache hit.
[2024-05-30 22:25:39] [INFO ] [Real]Absence check using 11 positive place invariants in 4 ms returned sat
[2024-05-30 22:25:39] [INFO ] [Real]Absence check using 11 positive and 31 generalized place invariants in 77 ms returned sat
[2024-05-30 22:25:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:40] [INFO ] [Real]Absence check using state equation in 677 ms returned sat
[2024-05-30 22:25:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 22:25:40] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2024-05-30 22:25:41] [INFO ] [Nat]Absence check using 11 positive and 31 generalized place invariants in 77 ms returned sat
[2024-05-30 22:25:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-30 22:25:42] [INFO ] [Nat]Absence check using state equation in 1361 ms returned sat
[2024-05-30 22:25:42] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:25:42] [INFO ] [Nat]Added 120 Read/Feed constraints in 127 ms returned sat
[2024-05-30 22:25:42] [INFO ] Deduced a trap composed of 44 places in 205 ms of which 1 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 40 places in 204 ms of which 0 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 44 places in 87 ms of which 1 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 44 places in 90 ms of which 1 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Deduced a trap composed of 44 places in 57 ms of which 0 ms to minimize.
[2024-05-30 22:25:43] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1085 ms
[2024-05-30 22:25:43] [INFO ] Computed and/alt/rep : 400/778/390 causal constraints (skipped 650 transitions) in 69 ms.
[2024-05-30 22:25:45] [INFO ] Added : 157 causal constraints over 32 iterations in 1777 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1851 reset in 402 ms.
Product exploration explored 100000 steps with 1855 reset in 444 ms.
Built C files in :
/tmp/ltsmin16175702522443873773
[2024-05-30 22:25:46] [INFO ] Computing symmetric may disable matrix : 1062 transitions.
[2024-05-30 22:25:46] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:46] [INFO ] Computing symmetric may enable matrix : 1062 transitions.
[2024-05-30 22:25:46] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:46] [INFO ] Computing Do-Not-Accords matrix : 1062 transitions.
[2024-05-30 22:25:46] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:46] [INFO ] Built C files in 276ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16175702522443873773
Running compilation step : cd /tmp/ltsmin16175702522443873773;'/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/ltsmin16175702522443873773;'/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/ltsmin16175702522443873773;'/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 10 out of 518 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 518/518 places, 1062/1062 transitions.
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 10 Pre rules applied. Total rules applied 0 place count 518 transition count 1052
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 508 transition count 1052
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 80 place count 478 transition count 1022
Applied a total of 80 rules in 29 ms. Remains 478 /518 variables (removed 40) and now considering 1022/1062 (removed 40) transitions.
[2024-05-30 22:25:49] [INFO ] Flow matrix only has 1002 transitions (discarded 20 similar events)
// Phase 1: matrix 1002 rows 478 cols
[2024-05-30 22:25:49] [INFO ] Computed 42 invariants in 10 ms
[2024-05-30 22:25:50] [INFO ] Dead Transitions using invariants and state equation in 387 ms found 0 transitions.
[2024-05-30 22:25:50] [INFO ] Flow matrix only has 1002 transitions (discarded 20 similar events)
[2024-05-30 22:25:50] [INFO ] Invariant cache hit.
[2024-05-30 22:25:50] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-30 22:25:50] [INFO ] Flow matrix only has 1002 transitions (discarded 20 similar events)
[2024-05-30 22:25:50] [INFO ] Invariant cache hit.
[2024-05-30 22:25:50] [INFO ] State equation strengthened by 120 read => feed constraints.
[2024-05-30 22:25:54] [INFO ] Implicit Places using invariants and state equation in 4427 ms returned []
Implicit Place search using SMT with State Equation took 4785 ms to find 0 implicit places.
[2024-05-30 22:25:54] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-30 22:25:54] [INFO ] Flow matrix only has 1002 transitions (discarded 20 similar events)
[2024-05-30 22:25:54] [INFO ] Invariant cache hit.
[2024-05-30 22:25:55] [INFO ] Dead Transitions using invariants and state equation in 496 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 478/518 places, 1022/1062 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5719 ms. Remains : 478/518 places, 1022/1062 transitions.
Built C files in :
/tmp/ltsmin14555369499628889293
[2024-05-30 22:25:55] [INFO ] Computing symmetric may disable matrix : 1022 transitions.
[2024-05-30 22:25:55] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:55] [INFO ] Computing symmetric may enable matrix : 1022 transitions.
[2024-05-30 22:25:55] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:55] [INFO ] Computing Do-Not-Accords matrix : 1022 transitions.
[2024-05-30 22:25:55] [INFO ] Computation of Completed DNA matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:25:55] [INFO ] Built C files in 245ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14555369499628889293
Running compilation step : cd /tmp/ltsmin14555369499628889293;'/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/ltsmin14555369499628889293;'/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/ltsmin14555369499628889293;'/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)
[2024-05-30 22:25:58] [INFO ] Flatten gal took : 32 ms
[2024-05-30 22:25:58] [INFO ] Flatten gal took : 33 ms
[2024-05-30 22:25:58] [INFO ] Time to serialize gal into /tmp/LTL1284272420603646980.gal : 5 ms
[2024-05-30 22:25:58] [INFO ] Time to serialize properties into /tmp/LTL16965772588950685969.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/LTL1284272420603646980.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2202834614316233666.hoa' '-atoms' '/tmp/LTL16965772588950685969.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/LTL16965772588950685969.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2202834614316233666.hoa
Detected timeout of ITS tools.
[2024-05-30 22:26:13] [INFO ] Flatten gal took : 28 ms
[2024-05-30 22:26:13] [INFO ] Flatten gal took : 28 ms
[2024-05-30 22:26:13] [INFO ] Time to serialize gal into /tmp/LTL5938538105641410874.gal : 8 ms
[2024-05-30 22:26:13] [INFO ] Time to serialize properties into /tmp/LTL16490908781327270654.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/LTL5938538105641410874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16490908781327270654.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((NotifyEventJobCompletedB_5>=1)||(NotifyEventJobCompletedB_4>=1))||((NotifyEventJobCompletedB_7>=1)||(NotifyEventJobCompl...730
Formula 0 simplified : X(G!"(((((NotifyEventJobCompletedB_5>=1)||(NotifyEventJobCompletedB_4>=1))||((NotifyEventJobCompletedB_7>=1)||(NotifyEventJobComplet...720
Detected timeout of ITS tools.
[2024-05-30 22:26:28] [INFO ] Flatten gal took : 57 ms
[2024-05-30 22:26:28] [INFO ] Applying decomposition
[2024-05-30 22:26:28] [INFO ] Flatten gal took : 46 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/graph512017527317139399.txt' '-o' '/tmp/graph512017527317139399.bin' '-w' '/tmp/graph512017527317139399.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph512017527317139399.bin' '-l' '-1' '-v' '-w' '/tmp/graph512017527317139399.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:26:29] [INFO ] Decomposing Gal with order
[2024-05-30 22:26:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:26:29] [INFO ] Removed a total of 1023 redundant transitions.
[2024-05-30 22:26:29] [INFO ] Flatten gal took : 103 ms
[2024-05-30 22:26:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 578 labels/synchronizations in 31 ms.
[2024-05-30 22:26:29] [INFO ] Time to serialize gal into /tmp/LTL14699491030831654776.gal : 11 ms
[2024-05-30 22:26:29] [INFO ] Time to serialize properties into /tmp/LTL7474612464265105503.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/LTL14699491030831654776.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7474612464265105503.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((i4.u42.NotifyEventJobCompletedB_5>=1)||(i4.u41.NotifyEventJobCompletedB_4>=1))||((i4.u44.NotifyEventJobCompletedB_7>=1)|...940
Formula 0 simplified : X(G!"(((((i4.u42.NotifyEventJobCompletedB_5>=1)||(i4.u41.NotifyEventJobCompletedB_4>=1))||((i4.u44.NotifyEventJobCompletedB_7>=1)||(...930
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11334530249773123065
[2024-05-30 22:26:44] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11334530249773123065
Running compilation step : cd /tmp/ltsmin11334530249773123065;'/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 1924 ms.
Running link step : cd /tmp/ltsmin11334530249773123065;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin11334530249773123065;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))||X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-12 finished in 101137 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)&&F(G(p1)))))'
Support contains 22 out of 718 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 718/718 places, 1252/1252 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 718 transition count 1222
Reduce places removed 30 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 1 with 50 rules applied. Total rules applied 80 place count 688 transition count 1202
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 100 place count 668 transition count 1202
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 100 place count 668 transition count 1122
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 260 place count 588 transition count 1122
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 3 with 120 rules applied. Total rules applied 380 place count 528 transition count 1062
Applied a total of 380 rules in 39 ms. Remains 528 /718 variables (removed 190) and now considering 1062/1252 (removed 190) transitions.
[2024-05-30 22:26:59] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
// Phase 1: matrix 1042 rows 528 cols
[2024-05-30 22:26:59] [INFO ] Computed 52 invariants in 10 ms
[2024-05-30 22:26:59] [INFO ] Dead Transitions using invariants and state equation in 450 ms found 0 transitions.
[2024-05-30 22:26:59] [INFO ] Flow matrix only has 1042 transitions (discarded 20 similar events)
[2024-05-30 22:26:59] [INFO ] Invariant cache hit.
[2024-05-30 22:27:00] [INFO ] Implicit Places using invariants in 304 ms returned [442, 443, 444, 445, 446, 447, 448, 449, 450, 451]
Discarding 10 places :
Implicit Place search using SMT only with invariants took 306 ms to find 10 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 518/718 places, 1062/1252 transitions.
Applied a total of 0 rules in 12 ms. Remains 518 /518 variables (removed 0) and now considering 1062/1062 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 808 ms. Remains : 518/718 places, 1062/1252 transitions.
Stuttering acceptance computed with spot in 140 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : PolyORBLF-COL-S02J04T10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s442 1) (GEQ s485 1)) (AND (GEQ s447 1) (GEQ s485 1)) (AND (GEQ s443 1) (GEQ s485 1)) (AND (GEQ s450 1) (GEQ s485 1)) (AND (GEQ s444 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 50 reset in 422 ms.
Stack based approach found an accepted trace after 670 steps with 2 reset with depth 360 and stack size 360 in 3 ms.
FORMULA PolyORBLF-COL-S02J04T10-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-COL-S02J04T10-LTLFireability-14 finished in 1392 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((F(p0)||X(G(p1)))))'
[2024-05-30 22:27:00] [INFO ] Flatten gal took : 45 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4331110208776959309
[2024-05-30 22:27:01] [INFO ] Computing symmetric may disable matrix : 1252 transitions.
[2024-05-30 22:27:01] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:27:01] [INFO ] Applying decomposition
[2024-05-30 22:27:01] [INFO ] Computing symmetric may enable matrix : 1252 transitions.
[2024-05-30 22:27:01] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:27:01] [INFO ] Flatten gal took : 48 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph14867677039183708097.txt' '-o' '/tmp/graph14867677039183708097.bin' '-w' '/tmp/graph14867677039183708097.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14867677039183708097.bin' '-l' '-1' '-v' '-w' '/tmp/graph14867677039183708097.weights' '-q' '0' '-e' '0.001'
[2024-05-30 22:27:01] [INFO ] Decomposing Gal with order
[2024-05-30 22:27:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:27:01] [INFO ] Removed a total of 979 redundant transitions.
[2024-05-30 22:27:01] [INFO ] Computing Do-Not-Accords matrix : 1252 transitions.
[2024-05-30 22:27:01] [INFO ] Computation of Completed DNA matrix. took 25 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-30 22:27:01] [INFO ] Flatten gal took : 152 ms
[2024-05-30 22:27:01] [INFO ] Built C files in 386ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4331110208776959309
Running compilation step : cd /tmp/ltsmin4331110208776959309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' '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'
[2024-05-30 22:27:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 197 labels/synchronizations in 27 ms.
[2024-05-30 22:27:01] [INFO ] Time to serialize gal into /tmp/LTLFireability9307349806252681807.gal : 13 ms
[2024-05-30 22:27:01] [INFO ] Time to serialize properties into /tmp/LTLFireability7755759977813025363.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/LTLFireability9307349806252681807.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7755759977813025363.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 1 LTL properties
Checking formula 0 : !((X((F("(((((i14.i0.u89.NotifyEventJobCompletedB_5>=1)||(i11.u84.NotifyEventJobCompletedB_4>=1))||((i8.i1.u91.NotifyEventJobCompleted...1002
Formula 0 simplified : X(G!"(((((i14.i0.u89.NotifyEventJobCompletedB_5>=1)||(i11.u84.NotifyEventJobCompletedB_4>=1))||((i8.i1.u91.NotifyEventJobCompletedB_...992
Compilation finished in 4007 ms.
Running link step : cd /tmp/ltsmin4331110208776959309;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin4331110208776959309;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))||X([]((LTLAPp1==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-30 22:49:09] [INFO ] Applying decomposition
[2024-05-30 22:49:09] [INFO ] Flatten gal took : 89 ms
[2024-05-30 22:49:09] [INFO ] Decomposing Gal with order
[2024-05-30 22:49:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-30 22:49:10] [INFO ] Removed a total of 3219 redundant transitions.
[2024-05-30 22:49:10] [INFO ] Flatten gal took : 224 ms
[2024-05-30 22:49:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 80 labels/synchronizations in 25 ms.
[2024-05-30 22:49:10] [INFO ] Time to serialize gal into /tmp/LTLFireability10683586259003677724.gal : 5 ms
[2024-05-30 22:49:10] [INFO ] Time to serialize properties into /tmp/LTLFireability14804805273267297961.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/LTLFireability10683586259003677724.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14804805273267297961.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...278
Read 1 LTL properties
Checking formula 0 : !((X((F("(((((Threads5.NotifyEventJobCompletedB_5>=1)||(Threads4.NotifyEventJobCompletedB_4>=1))||((Threads7.NotifyEventJobCompletedB_...1000
Formula 0 simplified : X(G!"(((((Threads5.NotifyEventJobCompletedB_5>=1)||(Threads4.NotifyEventJobCompletedB_4>=1))||((Threads7.NotifyEventJobCompletedB_7>...990
Detected timeout of ITS tools.
[2024-05-30 23:11:18] [INFO ] Flatten gal took : 97 ms
[2024-05-30 23:11:18] [INFO ] Input system was already deterministic with 1252 transitions.
[2024-05-30 23:11:18] [INFO ] Transformed 718 places.
[2024-05-30 23:11:18] [INFO ] Transformed 1252 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-30 23:11:48] [INFO ] Time to serialize gal into /tmp/LTLFireability11480695414910041557.gal : 5 ms
[2024-05-30 23:11:48] [INFO ] Time to serialize properties into /tmp/LTLFireability12172306322927211719.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/LTLFireability11480695414910041557.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12172306322927211719.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--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...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X((F("(((((NotifyEventJobCompletedB_5>=1)||(NotifyEventJobCompletedB_4>=1))||((NotifyEventJobCompletedB_7>=1)||(NotifyEventJobCompl...730
Formula 0 simplified : X(G!"(((((NotifyEventJobCompletedB_5>=1)||(NotifyEventJobCompletedB_4>=1))||((NotifyEventJobCompletedB_7>=1)||(NotifyEventJobComplet...720
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 8174472 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16035332 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ perl -pe 's/.*\.//g'
+ 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="PolyORBLF-COL-S02J04T10"
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 PolyORBLF-COL-S02J04T10, 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-171654460300058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S02J04T10.tgz
mv PolyORBLF-COL-S02J04T10 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 ;