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-171654460800248.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is PolyORBNT-COL-S05J80, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r307-tajo-171654460800248
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 7.1K Apr 12 09:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 12 09:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 12 09:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 09:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 10:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Apr 12 10:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 10:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Apr 12 10:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 94K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1717128222425

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-COL-S05J80
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-31 04:03:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-31 04:03:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 04:03:44] [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.
[2024-05-31 04:03:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-31 04:03:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 533 ms
[2024-05-31 04:03:45] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2024-05-31 04:03:45] [INFO ] Built PT skeleton of HLPN with 48 places and 38 transitions 140 arcs in 10 ms.
[2024-05-31 04:03:45] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 4 formulas.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S05J80-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10003 steps, including 798 resets, run finished after 371 ms. (steps per millisecond=26 ) properties (out of 19) seen :7
Incomplete Best-First random walk after 10001 steps, including 246 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10000 steps, including 239 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 48 cols
[2024-05-31 04:03:45] [INFO ] Computed 13 invariants in 4 ms
[2024-05-31 04:03:46] [INFO ] [Real]Absence check using 6 positive place invariants in 12 ms returned sat
[2024-05-31 04:03:46] [INFO ] [Real]Absence check using 6 positive and 7 generalized place invariants in 4 ms returned sat
[2024-05-31 04:03:46] [INFO ] After 132ms 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.
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
[2024-05-31 04:03:46] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-31 04:03:46] [INFO ] Flatten gal took : 18 ms
FORMULA PolyORBNT-COL-S05J80-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-31 04:03:46] [INFO ] Flatten gal took : 12 ms
Transition Run forces synchronizations/join behavior on parameter j of sort Jobs
Transition trans_376 forces synchronizations/join behavior on parameter s of sort Sources
Symmetric sort wr.t. initial and guards and successors and join/free detected :States
Arc [42:1*[$t, 0, $j]] contains constants of sort States
Transition WillPerformWork : constants on arcs in [[42:1*[$t, 0, $j]]] introduces in States(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-31 04:03:46] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 2430 transitions 14624 arcs in 127 ms.
[2024-05-31 04:03:46] [INFO ] Unfolded 11 HLPN properties in 0 ms.
[2024-05-31 04:03:46] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 04:03:46] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 04:03:46] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 04:03:46] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 04:03:46] [INFO ] Reduced 90 identical enabling conditions.
[2024-05-31 04:03:46] [INFO ] Reduced 90 identical enabling conditions.
Deduced a syphon composed of 80 places in 11 ms
Reduce places removed 80 places and 80 transitions.
Ensure Unique test removed 655 transitions
Reduce redundant transitions removed 655 transitions.
Support contains 187 out of 1189 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1189/1189 places, 1695/1695 transitions.
Ensure Unique test removed 5 places
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 1184 transition count 1695
Applied a total of 5 rules in 120 ms. Remains 1184 /1189 variables (removed 5) and now considering 1695/1695 (removed 0) transitions.
[2024-05-31 04:03:46] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1184 cols
[2024-05-31 04:03:46] [INFO ] Computed 177 invariants in 101 ms
[2024-05-31 04:03:48] [INFO ] Dead Transitions using invariants and state equation in 1663 ms found 95 transitions.
Found 95 dead transitions using SMT.
Drop transitions removed 95 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 95 transitions.
[2024-05-31 04:03:48] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
// Phase 1: matrix 1596 rows 1184 cols
[2024-05-31 04:03:48] [INFO ] Computed 177 invariants in 69 ms
[2024-05-31 04:03:49] [INFO ] Implicit Places using invariants in 1504 ms returned []
[2024-05-31 04:03:49] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 04:03:49] [INFO ] Invariant cache hit.
[2024-05-31 04:03:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:04:04] [INFO ] Implicit Places using invariants and state equation in 14614 ms returned []
Implicit Place search using SMT with State Equation took 16124 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1184/1189 places, 1600/1695 transitions.
Applied a total of 0 rules in 69 ms. Remains 1184 /1184 variables (removed 0) and now considering 1600/1600 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17980 ms. Remains : 1184/1189 places, 1600/1695 transitions.
Support contains 187 out of 1184 places after structural reductions.
[2024-05-31 04:04:04] [INFO ] Flatten gal took : 140 ms
[2024-05-31 04:04:04] [INFO ] Flatten gal took : 101 ms
[2024-05-31 04:04:04] [INFO ] Input system was already deterministic with 1600 transitions.
Incomplete random walk after 10000 steps, including 676 resets, run finished after 262 ms. (steps per millisecond=38 ) properties (out of 18) seen :15
Incomplete Best-First random walk after 10001 steps, including 256 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 118 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-31 04:04:05] [INFO ] Flow matrix only has 1596 transitions (discarded 4 similar events)
[2024-05-31 04:04:05] [INFO ] Invariant cache hit.
[2024-05-31 04:04:05] [INFO ] [Real]Absence check using 171 positive place invariants in 62 ms returned sat
[2024-05-31 04:04:05] [INFO ] [Real]Absence check using 171 positive and 6 generalized place invariants in 34 ms returned sat
[2024-05-31 04:04:05] [INFO ] After 387ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2024-05-31 04:04:06] [INFO ] [Nat]Absence check using 171 positive place invariants in 166 ms returned sat
[2024-05-31 04:04:06] [INFO ] [Nat]Absence check using 171 positive and 6 generalized place invariants in 50 ms returned sat
[2024-05-31 04:04:07] [INFO ] After 1419ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-05-31 04:04:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:04:08] [INFO ] After 579ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2024-05-31 04:04:08] [INFO ] Deduced a trap composed of 381 places in 599 ms of which 7 ms to minimize.
[2024-05-31 04:04:09] [INFO ] Deduced a trap composed of 622 places in 600 ms of which 2 ms to minimize.
[2024-05-31 04:04:10] [INFO ] Deduced a trap composed of 627 places in 691 ms of which 3 ms to minimize.
[2024-05-31 04:04:11] [INFO ] Deduced a trap composed of 617 places in 544 ms of which 1 ms to minimize.
[2024-05-31 04:04:11] [INFO ] Deduced a trap composed of 620 places in 457 ms of which 1 ms to minimize.
[2024-05-31 04:04:12] [INFO ] Deduced a trap composed of 623 places in 545 ms of which 1 ms to minimize.
[2024-05-31 04:04:12] [INFO ] Deduced a trap composed of 623 places in 527 ms of which 1 ms to minimize.
[2024-05-31 04:04:13] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 4880 ms
[2024-05-31 04:04:13] [INFO ] After 5799ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 240 ms.
[2024-05-31 04:04:13] [INFO ] After 7940ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 2 out of 1184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1515
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 1099 transition count 1514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1098 transition count 1514
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 172 place count 1098 transition count 1430
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 340 place count 1014 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 341 place count 1013 transition count 1429
Iterating global reduction 3 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1429
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 346 place count 1011 transition count 1427
Applied a total of 346 rules in 501 ms. Remains 1011 /1184 variables (removed 173) and now considering 1427/1600 (removed 173) transitions.
[2024-05-31 04:04:14] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2024-05-31 04:04:14] [INFO ] Computed 177 invariants in 47 ms
[2024-05-31 04:04:15] [INFO ] Dead Transitions using invariants and state equation in 1164 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1669 ms. Remains : 1011/1184 places, 1427/1600 transitions.
Finished random walk after 80 steps, including 4 resets, run visited all 2 properties in 3 ms. (steps per millisecond=26 )
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 1 atomic propositions for a total of 11 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' '!(F(p0))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1516
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1100 transition count 1515
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1099 transition count 1515
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1430
Deduced a syphon composed of 85 places in 2 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1430
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 344 place count 1012 transition count 1428
Applied a total of 344 rules in 134 ms. Remains 1012 /1184 variables (removed 172) and now considering 1428/1600 (removed 172) transitions.
[2024-05-31 04:04:15] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1012 cols
[2024-05-31 04:04:15] [INFO ] Computed 177 invariants in 24 ms
[2024-05-31 04:04:17] [INFO ] Dead Transitions using invariants and state equation in 1155 ms found 0 transitions.
[2024-05-31 04:04:17] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:04:17] [INFO ] Invariant cache hit.
[2024-05-31 04:04:18] [INFO ] Implicit Places using invariants in 1257 ms returned []
[2024-05-31 04:04:18] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:04:18] [INFO ] Invariant cache hit.
[2024-05-31 04:04:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:04:26] [INFO ] Implicit Places using invariants and state equation in 7934 ms returned []
Implicit Place search using SMT with State Equation took 9198 ms to find 0 implicit places.
[2024-05-31 04:04:26] [INFO ] Redundant transitions in 108 ms returned []
[2024-05-31 04:04:26] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:04:26] [INFO ] Invariant cache hit.
[2024-05-31 04:04:27] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1184 places, 1428/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11604 ms. Remains : 1012/1184 places, 1428/1600 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 144 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s495 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 21 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-01 finished in 11810 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 90 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1515
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1099 transition count 1515
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1430
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1013 transition count 1429
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1429
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 344 place count 1012 transition count 1428
Applied a total of 344 rules in 123 ms. Remains 1012 /1184 variables (removed 172) and now considering 1428/1600 (removed 172) transitions.
[2024-05-31 04:04:27] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1012 cols
[2024-05-31 04:04:27] [INFO ] Computed 177 invariants in 58 ms
[2024-05-31 04:04:28] [INFO ] Dead Transitions using invariants and state equation in 1086 ms found 0 transitions.
[2024-05-31 04:04:28] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:04:28] [INFO ] Invariant cache hit.
[2024-05-31 04:04:29] [INFO ] Implicit Places using invariants in 1117 ms returned []
[2024-05-31 04:04:29] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:04:29] [INFO ] Invariant cache hit.
[2024-05-31 04:04:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:04:40] [INFO ] Implicit Places using invariants and state equation in 10437 ms returned []
Implicit Place search using SMT with State Equation took 11562 ms to find 0 implicit places.
[2024-05-31 04:04:40] [INFO ] Redundant transitions in 78 ms returned []
[2024-05-31 04:04:40] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:04:40] [INFO ] Invariant cache hit.
[2024-05-31 04:04:41] [INFO ] Dead Transitions using invariants and state equation in 1148 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1184 places, 1428/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 14013 ms. Remains : 1012/1184 places, 1428/1600 transitions.
Stuttering acceptance computed with spot in 410 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (AND (GEQ s502 1) (GEQ s1006 1) (GEQ s1007 1)) (AND (GEQ s500 1) (GEQ s1006 1) (GEQ s1007 1)) (AND (GEQ s501 1) (GEQ s1006 1) (GEQ s1007 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 2 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-02 finished in 14454 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (p1||F(p2))))'
Support contains 3 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1516
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 1100 transition count 1516
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 83 Pre rules applied. Total rules applied 168 place count 1100 transition count 1433
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 2 with 166 rules applied. Total rules applied 334 place count 1017 transition count 1433
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 335 place count 1016 transition count 1432
Iterating global reduction 2 with 1 rules applied. Total rules applied 336 place count 1016 transition count 1432
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 340 place count 1014 transition count 1430
Applied a total of 340 rules in 185 ms. Remains 1014 /1184 variables (removed 170) and now considering 1430/1600 (removed 170) transitions.
[2024-05-31 04:04:42] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
// Phase 1: matrix 1426 rows 1014 cols
[2024-05-31 04:04:42] [INFO ] Computed 177 invariants in 56 ms
[2024-05-31 04:04:43] [INFO ] Dead Transitions using invariants and state equation in 1274 ms found 0 transitions.
[2024-05-31 04:04:43] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:04:43] [INFO ] Invariant cache hit.
[2024-05-31 04:04:44] [INFO ] Implicit Places using invariants in 1218 ms returned []
[2024-05-31 04:04:44] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:04:44] [INFO ] Invariant cache hit.
[2024-05-31 04:04:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:04:50] [INFO ] Implicit Places using invariants and state equation in 6259 ms returned []
Implicit Place search using SMT with State Equation took 7482 ms to find 0 implicit places.
[2024-05-31 04:04:50] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-31 04:04:50] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:04:50] [INFO ] Invariant cache hit.
[2024-05-31 04:04:52] [INFO ] Dead Transitions using invariants and state equation in 1347 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1014/1184 places, 1430/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10322 ms. Remains : 1014/1184 places, 1430/1600 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p2:(GEQ s1005 1), p1:(GEQ s1008 1), p0:(GEQ s1013 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 9224 reset in 506 ms.
Product exploration explored 100000 steps with 9217 reset in 472 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
Knowledge based reduction with 5 factoid took 282 ms. Reduced automaton from 2 states, 3 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p2)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT p2)), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) (NOT p2) p0))))]
False Knowledge obtained : [(X (AND (NOT p1) (NOT p2) (NOT p0))), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (F p2)]
Knowledge based reduction with 5 factoid took 336 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 51 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p2)]
[2024-05-31 04:04:54] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:04:54] [INFO ] Invariant cache hit.
[2024-05-31 04:04:55] [INFO ] [Real]Absence check using 170 positive place invariants in 133 ms returned sat
[2024-05-31 04:04:55] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 118 ms returned sat
[2024-05-31 04:04:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:04:59] [INFO ] [Real]Absence check using state equation in 3733 ms returned sat
[2024-05-31 04:04:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:05:00] [INFO ] [Nat]Absence check using 170 positive place invariants in 150 ms returned sat
[2024-05-31 04:05:00] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 260 ms returned sat
[2024-05-31 04:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:05:03] [INFO ] [Nat]Absence check using state equation in 3188 ms returned sat
[2024-05-31 04:05:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:05:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 268 ms returned sat
[2024-05-31 04:05:04] [INFO ] Computed and/alt/rep : 685/2380/685 causal constraints (skipped 735 transitions) in 166 ms.
[2024-05-31 04:05:05] [INFO ] Added : 22 causal constraints over 5 iterations in 1024 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 1 out of 1014 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 1014/1014 places, 1430/1430 transitions.
Applied a total of 0 rules in 70 ms. Remains 1014 /1014 variables (removed 0) and now considering 1430/1430 (removed 0) transitions.
[2024-05-31 04:05:05] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:05:05] [INFO ] Invariant cache hit.
[2024-05-31 04:05:06] [INFO ] Dead Transitions using invariants and state equation in 1338 ms found 0 transitions.
[2024-05-31 04:05:06] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:05:06] [INFO ] Invariant cache hit.
[2024-05-31 04:05:07] [INFO ] Implicit Places using invariants in 1162 ms returned []
[2024-05-31 04:05:07] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:05:07] [INFO ] Invariant cache hit.
[2024-05-31 04:05:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:05:14] [INFO ] Implicit Places using invariants and state equation in 6831 ms returned []
Implicit Place search using SMT with State Equation took 7998 ms to find 0 implicit places.
[2024-05-31 04:05:14] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-31 04:05:14] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:05:14] [INFO ] Invariant cache hit.
[2024-05-31 04:05:15] [INFO ] Dead Transitions using invariants and state equation in 1242 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10704 ms. Remains : 1014/1014 places, 1430/1430 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 65 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p2)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=10 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p2)]
[2024-05-31 04:05:16] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:05:16] [INFO ] Invariant cache hit.
[2024-05-31 04:05:17] [INFO ] [Real]Absence check using 170 positive place invariants in 133 ms returned sat
[2024-05-31 04:05:17] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 121 ms returned sat
[2024-05-31 04:05:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:05:20] [INFO ] [Real]Absence check using state equation in 3624 ms returned sat
[2024-05-31 04:05:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:05:22] [INFO ] [Nat]Absence check using 170 positive place invariants in 136 ms returned sat
[2024-05-31 04:05:22] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 229 ms returned sat
[2024-05-31 04:05:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:05:25] [INFO ] [Nat]Absence check using state equation in 2889 ms returned sat
[2024-05-31 04:05:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:05:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 240 ms returned sat
[2024-05-31 04:05:25] [INFO ] Computed and/alt/rep : 685/2380/685 causal constraints (skipped 735 transitions) in 158 ms.
[2024-05-31 04:05:26] [INFO ] Added : 22 causal constraints over 5 iterations in 1245 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 63 ms :[(NOT p2)]
Product exploration explored 100000 steps with 9217 reset in 458 ms.
Product exploration explored 100000 steps with 9222 reset in 497 ms.
Built C files in :
/tmp/ltsmin5762685264094148863
[2024-05-31 04:05:27] [INFO ] Computing symmetric may disable matrix : 1430 transitions.
[2024-05-31 04:05:27] [INFO ] Computation of Complete disable matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:27] [INFO ] Computing symmetric may enable matrix : 1430 transitions.
[2024-05-31 04:05:27] [INFO ] Computation of Complete enable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:28] [INFO ] Computing Do-Not-Accords matrix : 1430 transitions.
[2024-05-31 04:05:28] [INFO ] Computation of Completed DNA matrix. took 80 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:28] [INFO ] Built C files in 631ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5762685264094148863
Running compilation step : cd /tmp/ltsmin5762685264094148863;'/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/ltsmin5762685264094148863;'/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/ltsmin5762685264094148863;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1014 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1014/1014 places, 1430/1430 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 1014 transition count 1428
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 1012 transition count 1428
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 1012 transition count 1427
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1011 transition count 1427
Applied a total of 6 rules in 83 ms. Remains 1011 /1014 variables (removed 3) and now considering 1427/1430 (removed 3) transitions.
[2024-05-31 04:05:31] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2024-05-31 04:05:31] [INFO ] Computed 177 invariants in 30 ms
[2024-05-31 04:05:32] [INFO ] Dead Transitions using invariants and state equation in 1211 ms found 0 transitions.
[2024-05-31 04:05:32] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 04:05:32] [INFO ] Invariant cache hit.
[2024-05-31 04:05:34] [INFO ] Implicit Places using invariants in 1281 ms returned []
[2024-05-31 04:05:34] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 04:05:34] [INFO ] Invariant cache hit.
[2024-05-31 04:05:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:05:41] [INFO ] Implicit Places using invariants and state equation in 7400 ms returned []
Implicit Place search using SMT with State Equation took 8687 ms to find 0 implicit places.
[2024-05-31 04:05:41] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-31 04:05:41] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 04:05:41] [INFO ] Invariant cache hit.
[2024-05-31 04:05:42] [INFO ] Dead Transitions using invariants and state equation in 1145 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1011/1014 places, 1427/1430 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11167 ms. Remains : 1011/1014 places, 1427/1430 transitions.
Built C files in :
/tmp/ltsmin6119228649337022367
[2024-05-31 04:05:42] [INFO ] Computing symmetric may disable matrix : 1427 transitions.
[2024-05-31 04:05:42] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:42] [INFO ] Computing symmetric may enable matrix : 1427 transitions.
[2024-05-31 04:05:42] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:42] [INFO ] Computing Do-Not-Accords matrix : 1427 transitions.
[2024-05-31 04:05:43] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:05:43] [INFO ] Built C files in 427ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6119228649337022367
Running compilation step : cd /tmp/ltsmin6119228649337022367;'/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/ltsmin6119228649337022367;'/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/ltsmin6119228649337022367;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 04:05:46] [INFO ] Flatten gal took : 98 ms
[2024-05-31 04:05:46] [INFO ] Flatten gal took : 99 ms
[2024-05-31 04:05:46] [INFO ] Time to serialize gal into /tmp/LTL2744935689906574786.gal : 42 ms
[2024-05-31 04:05:46] [INFO ] Time to serialize properties into /tmp/LTL10936835826247339051.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2744935689906574786.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2613805717196374782.hoa' '-atoms' '/tmp/LTL10936835826247339051.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/LTL10936835826247339051.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2613805717196374782.hoa
Detected timeout of ITS tools.
[2024-05-31 04:06:01] [INFO ] Flatten gal took : 60 ms
[2024-05-31 04:06:01] [INFO ] Flatten gal took : 60 ms
[2024-05-31 04:06:01] [INFO ] Time to serialize gal into /tmp/LTL13565903975796024068.gal : 13 ms
[2024-05-31 04:06:01] [INFO ] Time to serialize properties into /tmp/LTL7424107602734571804.ltl : 9 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/LTL13565903975796024068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7424107602734571804.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 : !((("(Try_Check_Sources_B_0>=1)")U(("(place_787_0>=1)")||(F("(Check_Sources_E_0>=1)")))))
Formula 0 simplified : !"(Try_Check_Sources_B_0>=1)" R (!"(place_787_0>=1)" & G!"(Check_Sources_E_0>=1)")
Detected timeout of ITS tools.
[2024-05-31 04:06:16] [INFO ] Flatten gal took : 53 ms
[2024-05-31 04:06:16] [INFO ] Applying decomposition
[2024-05-31 04:06:16] [INFO ] Flatten gal took : 53 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/graph10242917653243570813.txt' '-o' '/tmp/graph10242917653243570813.bin' '-w' '/tmp/graph10242917653243570813.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10242917653243570813.bin' '-l' '-1' '-v' '-w' '/tmp/graph10242917653243570813.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:06:17] [INFO ] Decomposing Gal with order
[2024-05-31 04:06:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:06:18] [INFO ] Removed a total of 1697 redundant transitions.
[2024-05-31 04:06:18] [INFO ] Flatten gal took : 723 ms
[2024-05-31 04:06:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 216 labels/synchronizations in 39 ms.
[2024-05-31 04:06:18] [INFO ] Time to serialize gal into /tmp/LTL9057039695294111806.gal : 16 ms
[2024-05-31 04:06:18] [INFO ] Time to serialize properties into /tmp/LTL3797962246242405902.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/LTL9057039695294111806.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3797962246242405902.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...254
Read 1 LTL properties
Checking formula 0 : !((("(i13.u85.Try_Check_Sources_B_0>=1)")U(("(i13.u85.place_787_0>=1)")||(F("(i13.u28.Check_Sources_E_0>=1)")))))
Formula 0 simplified : !"(i13.u85.Try_Check_Sources_B_0>=1)" R (!"(i13.u85.place_787_0>=1)" & G!"(i13.u28.Check_Sources_E_0>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8869150821265717487
[2024-05-31 04:06:33] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8869150821265717487
Running compilation step : cd /tmp/ltsmin8869150821265717487;'/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 2687 ms.
Running link step : cd /tmp/ltsmin8869150821265717487;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin8869150821265717487;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '((LTLAPp0==true) U ((LTLAPp1==true)||<>((LTLAPp2==true))))' '--buchi-type=spotba'
LTSmin run took 1073 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-04 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-04 finished in 115117 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p1))||p0)))'
Support contains 5 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 1184 transition count 1517
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 1101 transition count 1517
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 166 place count 1101 transition count 1432
Deduced a syphon composed of 85 places in 0 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 336 place count 1016 transition count 1432
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 338 place count 1015 transition count 1431
Applied a total of 338 rules in 124 ms. Remains 1015 /1184 variables (removed 169) and now considering 1431/1600 (removed 169) transitions.
[2024-05-31 04:06:37] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
// Phase 1: matrix 1427 rows 1015 cols
[2024-05-31 04:06:37] [INFO ] Computed 177 invariants in 33 ms
[2024-05-31 04:06:38] [INFO ] Dead Transitions using invariants and state equation in 1073 ms found 0 transitions.
[2024-05-31 04:06:38] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
[2024-05-31 04:06:38] [INFO ] Invariant cache hit.
[2024-05-31 04:06:39] [INFO ] Implicit Places using invariants in 1059 ms returned []
[2024-05-31 04:06:39] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
[2024-05-31 04:06:39] [INFO ] Invariant cache hit.
[2024-05-31 04:06:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:06:45] [INFO ] Implicit Places using invariants and state equation in 6144 ms returned []
Implicit Place search using SMT with State Equation took 7206 ms to find 0 implicit places.
[2024-05-31 04:06:45] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-31 04:06:45] [INFO ] Flow matrix only has 1427 transitions (discarded 4 similar events)
[2024-05-31 04:06:45] [INFO ] Invariant cache hit.
[2024-05-31 04:06:46] [INFO ] Dead Transitions using invariants and state equation in 1171 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1015/1184 places, 1431/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9628 ms. Remains : 1015/1184 places, 1431/1600 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GEQ s501 1) (AND (GEQ s414 1) (GEQ s921 1)) (AND (GEQ s414 1) (GEQ s918 1))), p1:(GEQ s1014 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 41 steps with 2 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-05 finished in 9732 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((F((p0||G(p1)))&&F(p2)))||(G(p1)&&X(F((p2&&F((p0||G(p1))))))))))'
Support contains 9 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 73 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2024-05-31 04:06:46] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2024-05-31 04:06:46] [INFO ] Computed 177 invariants in 58 ms
[2024-05-31 04:06:48] [INFO ] Dead Transitions using invariants and state equation in 1634 ms found 0 transitions.
[2024-05-31 04:06:48] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:06:48] [INFO ] Invariant cache hit.
[2024-05-31 04:06:50] [INFO ] Implicit Places using invariants in 1740 ms returned []
[2024-05-31 04:06:50] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:06:50] [INFO ] Invariant cache hit.
[2024-05-31 04:06:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:06:59] [INFO ] Implicit Places using invariants and state equation in 9542 ms returned []
Implicit Place search using SMT with State Equation took 11289 ms to find 0 implicit places.
[2024-05-31 04:06:59] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:06:59] [INFO ] Invariant cache hit.
[2024-05-31 04:07:01] [INFO ] Dead Transitions using invariants and state equation in 1462 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1599/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14467 ms. Remains : 1183/1184 places, 1599/1600 transitions.
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p1) (NOT p0)), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}, { cond=p1, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), acceptance={} source=4 dest: 1}, { cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s503 1) (GEQ s504 1) (GEQ s507 1) (GEQ s508 1) (GEQ s509 7)) (AND (GEQ s503 1) (GEQ s507 3) (GEQ s509 7)) (AND (GEQ s503 1) (GEQ s505 1) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 110 steps with 13 reset in 2 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-07 finished in 14781 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!p0)))'
Support contains 1 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1515
Reduce places removed 85 places and 0 transitions.
Iterating post reduction 1 with 85 rules applied. Total rules applied 170 place count 1099 transition count 1515
Performed 85 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 85 Pre rules applied. Total rules applied 170 place count 1099 transition count 1430
Deduced a syphon composed of 85 places in 1 ms
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 2 with 170 rules applied. Total rules applied 340 place count 1014 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 341 place count 1013 transition count 1429
Iterating global reduction 2 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1429
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 344 place count 1012 transition count 1428
Applied a total of 344 rules in 157 ms. Remains 1012 /1184 variables (removed 172) and now considering 1428/1600 (removed 172) transitions.
[2024-05-31 04:07:01] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
// Phase 1: matrix 1424 rows 1012 cols
[2024-05-31 04:07:01] [INFO ] Computed 177 invariants in 54 ms
[2024-05-31 04:07:03] [INFO ] Dead Transitions using invariants and state equation in 1262 ms found 0 transitions.
[2024-05-31 04:07:03] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:03] [INFO ] Invariant cache hit.
[2024-05-31 04:07:04] [INFO ] Implicit Places using invariants in 1401 ms returned []
[2024-05-31 04:07:04] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:04] [INFO ] Invariant cache hit.
[2024-05-31 04:07:04] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:07:10] [INFO ] Implicit Places using invariants and state equation in 5586 ms returned []
Implicit Place search using SMT with State Equation took 6990 ms to find 0 implicit places.
[2024-05-31 04:07:10] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-31 04:07:10] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:10] [INFO ] Invariant cache hit.
[2024-05-31 04:07:11] [INFO ] Dead Transitions using invariants and state equation in 1174 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1012/1184 places, 1428/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9641 ms. Remains : 1012/1184 places, 1428/1600 transitions.
Stuttering acceptance computed with spot in 81 ms :[p0, p0]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s1009 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 14750 reset in 572 ms.
Product exploration explored 100000 steps with 14735 reset in 577 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 229 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 99 ms :[p0, p0]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 227 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 83 ms :[p0, p0]
Stuttering acceptance computed with spot in 104 ms :[p0, p0]
[2024-05-31 04:07:13] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:13] [INFO ] Invariant cache hit.
[2024-05-31 04:07:14] [INFO ] [Real]Absence check using 170 positive place invariants in 128 ms returned sat
[2024-05-31 04:07:14] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 84 ms returned sat
[2024-05-31 04:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:07:16] [INFO ] [Real]Absence check using state equation in 2230 ms returned sat
[2024-05-31 04:07:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:07:17] [INFO ] [Nat]Absence check using 170 positive place invariants in 136 ms returned sat
[2024-05-31 04:07:18] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 169 ms returned sat
[2024-05-31 04:07:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:07:21] [INFO ] [Nat]Absence check using state equation in 2948 ms returned sat
[2024-05-31 04:07:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:07:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 146 ms returned sat
[2024-05-31 04:07:21] [INFO ] Computed and/alt/rep : 682/2377/682 causal constraints (skipped 736 transitions) in 122 ms.
[2024-05-31 04:07:22] [INFO ] Added : 19 causal constraints over 4 iterations in 809 ms. Result :sat
Could not prove EG p0
Support contains 1 out of 1012 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1012/1012 places, 1428/1428 transitions.
Applied a total of 0 rules in 45 ms. Remains 1012 /1012 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2024-05-31 04:07:22] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:22] [INFO ] Invariant cache hit.
[2024-05-31 04:07:23] [INFO ] Dead Transitions using invariants and state equation in 1138 ms found 0 transitions.
[2024-05-31 04:07:23] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:23] [INFO ] Invariant cache hit.
[2024-05-31 04:07:24] [INFO ] Implicit Places using invariants in 1130 ms returned []
[2024-05-31 04:07:24] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:24] [INFO ] Invariant cache hit.
[2024-05-31 04:07:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:07:31] [INFO ] Implicit Places using invariants and state equation in 7538 ms returned []
Implicit Place search using SMT with State Equation took 8671 ms to find 0 implicit places.
[2024-05-31 04:07:32] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-31 04:07:32] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:32] [INFO ] Invariant cache hit.
[2024-05-31 04:07:32] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10821 ms. Remains : 1012/1012 places, 1428/1428 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[p0, p0]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 496 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[p0, p0]
Stuttering acceptance computed with spot in 86 ms :[p0, p0]
[2024-05-31 04:07:33] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:33] [INFO ] Invariant cache hit.
[2024-05-31 04:07:35] [INFO ] [Real]Absence check using 170 positive place invariants in 199 ms returned sat
[2024-05-31 04:07:35] [INFO ] [Real]Absence check using 170 positive and 7 generalized place invariants in 123 ms returned sat
[2024-05-31 04:07:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:07:37] [INFO ] [Real]Absence check using state equation in 2577 ms returned sat
[2024-05-31 04:07:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:07:38] [INFO ] [Nat]Absence check using 170 positive place invariants in 148 ms returned sat
[2024-05-31 04:07:38] [INFO ] [Nat]Absence check using 170 positive and 7 generalized place invariants in 176 ms returned sat
[2024-05-31 04:07:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:07:42] [INFO ] [Nat]Absence check using state equation in 3126 ms returned sat
[2024-05-31 04:07:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:07:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 160 ms returned sat
[2024-05-31 04:07:42] [INFO ] Computed and/alt/rep : 682/2377/682 causal constraints (skipped 736 transitions) in 110 ms.
[2024-05-31 04:07:42] [INFO ] Added : 19 causal constraints over 4 iterations in 660 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 98 ms :[p0, p0]
Product exploration explored 100000 steps with 14664 reset in 710 ms.
Product exploration explored 100000 steps with 14767 reset in 611 ms.
Built C files in :
/tmp/ltsmin1954849427639345843
[2024-05-31 04:07:44] [INFO ] Computing symmetric may disable matrix : 1428 transitions.
[2024-05-31 04:07:44] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:07:44] [INFO ] Computing symmetric may enable matrix : 1428 transitions.
[2024-05-31 04:07:44] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:07:44] [INFO ] Computing Do-Not-Accords matrix : 1428 transitions.
[2024-05-31 04:07:44] [INFO ] Computation of Completed DNA matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:07:44] [INFO ] Built C files in 516ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1954849427639345843
Running compilation step : cd /tmp/ltsmin1954849427639345843;'/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/ltsmin1954849427639345843;'/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/ltsmin1954849427639345843;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1012 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1012/1012 places, 1428/1428 transitions.
Applied a total of 0 rules in 55 ms. Remains 1012 /1012 variables (removed 0) and now considering 1428/1428 (removed 0) transitions.
[2024-05-31 04:07:48] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:48] [INFO ] Invariant cache hit.
[2024-05-31 04:07:49] [INFO ] Dead Transitions using invariants and state equation in 1073 ms found 0 transitions.
[2024-05-31 04:07:49] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:49] [INFO ] Invariant cache hit.
[2024-05-31 04:07:50] [INFO ] Implicit Places using invariants in 1143 ms returned []
[2024-05-31 04:07:50] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:50] [INFO ] Invariant cache hit.
[2024-05-31 04:07:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:07:58] [INFO ] Implicit Places using invariants and state equation in 8017 ms returned []
Implicit Place search using SMT with State Equation took 9169 ms to find 0 implicit places.
[2024-05-31 04:07:58] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-31 04:07:58] [INFO ] Flow matrix only has 1424 transitions (discarded 4 similar events)
[2024-05-31 04:07:58] [INFO ] Invariant cache hit.
[2024-05-31 04:07:59] [INFO ] Dead Transitions using invariants and state equation in 997 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11372 ms. Remains : 1012/1012 places, 1428/1428 transitions.
Built C files in :
/tmp/ltsmin9557039278054520737
[2024-05-31 04:07:59] [INFO ] Computing symmetric may disable matrix : 1428 transitions.
[2024-05-31 04:07:59] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:07:59] [INFO ] Computing symmetric may enable matrix : 1428 transitions.
[2024-05-31 04:07:59] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:07:59] [INFO ] Computing Do-Not-Accords matrix : 1428 transitions.
[2024-05-31 04:07:59] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-31 04:07:59] [INFO ] Built C files in 357ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9557039278054520737
Running compilation step : cd /tmp/ltsmin9557039278054520737;'/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/ltsmin9557039278054520737;'/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/ltsmin9557039278054520737;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 04:08:02] [INFO ] Flatten gal took : 73 ms
[2024-05-31 04:08:02] [INFO ] Flatten gal took : 69 ms
[2024-05-31 04:08:03] [INFO ] Time to serialize gal into /tmp/LTL14694430636725243707.gal : 13 ms
[2024-05-31 04:08:03] [INFO ] Time to serialize properties into /tmp/LTL8381131957156016362.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/LTL14694430636725243707.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12187411905731918318.hoa' '-atoms' '/tmp/LTL8381131957156016362.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...319
Loading property file /tmp/LTL8381131957156016362.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12187411905731918318.hoa
Detected timeout of ITS tools.
[2024-05-31 04:08:18] [INFO ] Flatten gal took : 119 ms
[2024-05-31 04:08:18] [INFO ] Flatten gal took : 66 ms
[2024-05-31 04:08:18] [INFO ] Time to serialize gal into /tmp/LTL9302289260083233012.gal : 15 ms
[2024-05-31 04:08:18] [INFO ] Time to serialize properties into /tmp/LTL9405911386712411524.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/LTL9302289260083233012.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9405911386712411524.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(Schedule_Task_B_0<1)"))))
Formula 0 simplified : FG!"(Schedule_Task_B_0<1)"
Detected timeout of ITS tools.
[2024-05-31 04:08:33] [INFO ] Flatten gal took : 82 ms
[2024-05-31 04:08:33] [INFO ] Applying decomposition
[2024-05-31 04:08:33] [INFO ] Flatten gal took : 61 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4589223266207761368.txt' '-o' '/tmp/graph4589223266207761368.bin' '-w' '/tmp/graph4589223266207761368.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4589223266207761368.bin' '-l' '-1' '-v' '-w' '/tmp/graph4589223266207761368.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:08:33] [INFO ] Decomposing Gal with order
[2024-05-31 04:08:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:08:34] [INFO ] Removed a total of 1444 redundant transitions.
[2024-05-31 04:08:34] [INFO ] Flatten gal took : 459 ms
[2024-05-31 04:08:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 710 labels/synchronizations in 90 ms.
[2024-05-31 04:08:34] [INFO ] Time to serialize gal into /tmp/LTL17482664528228828857.gal : 26 ms
[2024-05-31 04:08:34] [INFO ] Time to serialize properties into /tmp/LTL17382975262843693100.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/LTL17482664528228828857.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17382975262843693100.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(i47.u84.Schedule_Task_B_0<1)"))))
Formula 0 simplified : FG!"(i47.u84.Schedule_Task_B_0<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14661635930536785790
[2024-05-31 04:08:49] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14661635930536785790
Running compilation step : cd /tmp/ltsmin14661635930536785790;'/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 2560 ms.
Running link step : cd /tmp/ltsmin14661635930536785790;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin14661635930536785790;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-08 finished in 123215 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 85 rules applied. Total rules applied 85 place count 1184 transition count 1515
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 171 place count 1099 transition count 1514
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 172 place count 1098 transition count 1514
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 172 place count 1098 transition count 1430
Deduced a syphon composed of 84 places in 0 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 340 place count 1014 transition count 1430
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 341 place count 1013 transition count 1429
Iterating global reduction 3 with 1 rules applied. Total rules applied 342 place count 1013 transition count 1429
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 346 place count 1011 transition count 1427
Applied a total of 346 rules in 164 ms. Remains 1011 /1184 variables (removed 173) and now considering 1427/1600 (removed 173) transitions.
[2024-05-31 04:09:04] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
// Phase 1: matrix 1423 rows 1011 cols
[2024-05-31 04:09:05] [INFO ] Computed 177 invariants in 35 ms
[2024-05-31 04:09:06] [INFO ] Dead Transitions using invariants and state equation in 1138 ms found 0 transitions.
[2024-05-31 04:09:06] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 04:09:06] [INFO ] Invariant cache hit.
[2024-05-31 04:09:07] [INFO ] Implicit Places using invariants in 1113 ms returned []
[2024-05-31 04:09:07] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 04:09:07] [INFO ] Invariant cache hit.
[2024-05-31 04:09:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:09:14] [INFO ] Implicit Places using invariants and state equation in 6977 ms returned []
Implicit Place search using SMT with State Equation took 8105 ms to find 0 implicit places.
[2024-05-31 04:09:14] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-31 04:09:14] [INFO ] Flow matrix only has 1423 transitions (discarded 4 similar events)
[2024-05-31 04:09:14] [INFO ] Invariant cache hit.
[2024-05-31 04:09:15] [INFO ] Dead Transitions using invariants and state equation in 1303 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1011/1184 places, 1427/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10743 ms. Remains : 1011/1184 places, 1427/1600 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (LT s1007 1) (GEQ s496 3))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 3 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-10 finished in 10942 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 U p1)))&&F(p2)))'
Support contains 10 out of 1184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 1184 transition count 1516
Reduce places removed 84 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 85 rules applied. Total rules applied 169 place count 1100 transition count 1515
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 170 place count 1099 transition count 1515
Performed 83 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 83 Pre rules applied. Total rules applied 170 place count 1099 transition count 1432
Deduced a syphon composed of 83 places in 1 ms
Reduce places removed 83 places and 0 transitions.
Iterating global reduction 3 with 166 rules applied. Total rules applied 336 place count 1016 transition count 1432
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 337 place count 1015 transition count 1431
Iterating global reduction 3 with 1 rules applied. Total rules applied 338 place count 1015 transition count 1431
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 340 place count 1014 transition count 1430
Applied a total of 340 rules in 160 ms. Remains 1014 /1184 variables (removed 170) and now considering 1430/1600 (removed 170) transitions.
[2024-05-31 04:09:15] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
// Phase 1: matrix 1426 rows 1014 cols
[2024-05-31 04:09:15] [INFO ] Computed 177 invariants in 24 ms
[2024-05-31 04:09:16] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
[2024-05-31 04:09:16] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:09:16] [INFO ] Invariant cache hit.
[2024-05-31 04:09:17] [INFO ] Implicit Places using invariants in 1017 ms returned []
[2024-05-31 04:09:17] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:09:17] [INFO ] Invariant cache hit.
[2024-05-31 04:09:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:09:24] [INFO ] Implicit Places using invariants and state equation in 6668 ms returned []
Implicit Place search using SMT with State Equation took 7702 ms to find 0 implicit places.
[2024-05-31 04:09:24] [INFO ] Redundant transitions in 35 ms returned []
[2024-05-31 04:09:24] [INFO ] Flow matrix only has 1426 transitions (discarded 4 similar events)
[2024-05-31 04:09:24] [INFO ] Invariant cache hit.
[2024-05-31 04:09:25] [INFO ] Dead Transitions using invariants and state equation in 1074 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1014/1184 places, 1430/1600 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9995 ms. Remains : 1014/1184 places, 1430/1600 transitions.
Stuttering acceptance computed with spot in 178 ms :[(OR (NOT p2) (NOT p1)), (NOT p1), (NOT p2), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (GEQ s414 1) (GEQ s919 1)), p1:(GEQ s1007 1), p0:(OR (AND (GEQ s504 1) (GEQ s1008 1) (GEQ s1009 1)) (AND (GEQ s502 1) (GEQ s1008 1) (GEQ s1009 1))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-11 finished in 10210 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((F((p0&&G(p1)))||X(p2)))))'
Support contains 9 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 46 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2024-05-31 04:09:26] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2024-05-31 04:09:26] [INFO ] Computed 177 invariants in 36 ms
[2024-05-31 04:09:27] [INFO ] Dead Transitions using invariants and state equation in 1225 ms found 0 transitions.
[2024-05-31 04:09:27] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:27] [INFO ] Invariant cache hit.
[2024-05-31 04:09:28] [INFO ] Implicit Places using invariants in 1351 ms returned []
[2024-05-31 04:09:28] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:28] [INFO ] Invariant cache hit.
[2024-05-31 04:09:29] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:09:36] [INFO ] Implicit Places using invariants and state equation in 8309 ms returned []
Implicit Place search using SMT with State Equation took 9683 ms to find 0 implicit places.
[2024-05-31 04:09:36] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:36] [INFO ] Invariant cache hit.
[2024-05-31 04:09:38] [INFO ] Dead Transitions using invariants and state equation in 1332 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1599/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12315 ms. Remains : 1183/1184 places, 1599/1600 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), acceptance={} source=2 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(OR (AND (GEQ s414 1) (GEQ s920 1)) (AND (GEQ s503 1) (GEQ s504 1) (GEQ s507 1) (GEQ s508 1) (GEQ s509 7)) (AND (GEQ s503 1) (GEQ s507 3) (GEQ s509 7))...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-12 finished in 12551 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 85 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 47 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2024-05-31 04:09:38] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:38] [INFO ] Invariant cache hit.
[2024-05-31 04:09:39] [INFO ] Dead Transitions using invariants and state equation in 1159 ms found 0 transitions.
[2024-05-31 04:09:39] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:39] [INFO ] Invariant cache hit.
[2024-05-31 04:09:40] [INFO ] Implicit Places using invariants in 1234 ms returned []
[2024-05-31 04:09:40] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:40] [INFO ] Invariant cache hit.
[2024-05-31 04:09:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:09:47] [INFO ] Implicit Places using invariants and state equation in 6604 ms returned []
Implicit Place search using SMT with State Equation took 7850 ms to find 0 implicit places.
[2024-05-31 04:09:47] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:47] [INFO ] Invariant cache hit.
[2024-05-31 04:09:48] [INFO ] Dead Transitions using invariants and state equation in 1313 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1599/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10390 ms. Remains : 1183/1184 places, 1599/1600 transitions.
Stuttering acceptance computed with spot in 60 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LT s1010 1) (OR (LT s1014 1) (AND (OR (LT s0 1) (LT s88 1) (LT s413 1)) (OR (LT s0 1) (LT s137 1) (LT s413 1)) (OR (LT s0 1) (LT s147 1) (LT s413...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 10 steps with 0 reset in 0 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-13 finished in 10464 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||F(p1)))||G((X((p1||X(p3)))&&p2)))))'
Support contains 85 out of 1184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1184/1184 places, 1600/1600 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1183 transition count 1599
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1183 transition count 1599
Applied a total of 2 rules in 37 ms. Remains 1183 /1184 variables (removed 1) and now considering 1599/1600 (removed 1) transitions.
[2024-05-31 04:09:49] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:49] [INFO ] Invariant cache hit.
[2024-05-31 04:09:50] [INFO ] Dead Transitions using invariants and state equation in 1162 ms found 0 transitions.
[2024-05-31 04:09:50] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:50] [INFO ] Invariant cache hit.
[2024-05-31 04:09:51] [INFO ] Implicit Places using invariants in 1189 ms returned []
[2024-05-31 04:09:51] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:51] [INFO ] Invariant cache hit.
[2024-05-31 04:09:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:09:58] [INFO ] Implicit Places using invariants and state equation in 7084 ms returned []
Implicit Place search using SMT with State Equation took 8300 ms to find 0 implicit places.
[2024-05-31 04:09:58] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:09:58] [INFO ] Invariant cache hit.
[2024-05-31 04:09:59] [INFO ] Dead Transitions using invariants and state equation in 1263 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 1183/1184 places, 1599/1600 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10783 ms. Remains : 1183/1184 places, 1599/1600 transitions.
Stuttering acceptance computed with spot in 223 ms :[(AND (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p1)]
Running random walk in product with property : PolyORBNT-COL-S05J80-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 3}], [{ cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=3 dest: 5}], [{ cond=(AND p2 (NOT p1) p3), acceptance={} source=4 dest: 4}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p1) (NOT p3))), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=1, aps=[p0:(GEQ s496 1), p1:(GEQ s1182 1), p2:(AND (GEQ s414 1) (GEQ s922 1)), p3:(OR (GEQ s1099 1) (GEQ s1164 1) (GEQ s1101 1) (GEQ s1166 1) (GEQ s1103 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 10322 reset in 546 ms.
Product exploration explored 100000 steps with 10322 reset in 498 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 113 ms. Reduced automaton from 6 states, 9 edges and 4 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2) (NOT p3)), (X (NOT p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p2 (NOT p0) (NOT p1))))), (X (X (AND (NOT p2) (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 110 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 77 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-31 04:10:01] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:01] [INFO ] Invariant cache hit.
[2024-05-31 04:10:02] [INFO ] [Real]Absence check using 171 positive place invariants in 176 ms returned sat
[2024-05-31 04:10:02] [INFO ] [Real]Absence check using 171 positive and 6 generalized place invariants in 75 ms returned sat
[2024-05-31 04:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:10:05] [INFO ] [Real]Absence check using state equation in 2337 ms returned sat
[2024-05-31 04:10:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:10:06] [INFO ] [Nat]Absence check using 171 positive place invariants in 191 ms returned sat
[2024-05-31 04:10:06] [INFO ] [Nat]Absence check using 171 positive and 6 generalized place invariants in 43 ms returned sat
[2024-05-31 04:10:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:10:11] [INFO ] [Nat]Absence check using state equation in 5467 ms returned sat
[2024-05-31 04:10:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:10:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 81 ms returned sat
[2024-05-31 04:10:12] [INFO ] Computed and/alt/rep : 854/1914/854 causal constraints (skipped 735 transitions) in 94 ms.
[2024-05-31 04:10:14] [INFO ] Added : 31 causal constraints over 7 iterations in 2459 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 1183 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Applied a total of 0 rules in 30 ms. Remains 1183 /1183 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2024-05-31 04:10:14] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:14] [INFO ] Invariant cache hit.
[2024-05-31 04:10:16] [INFO ] Dead Transitions using invariants and state equation in 1457 ms found 0 transitions.
[2024-05-31 04:10:16] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:16] [INFO ] Invariant cache hit.
[2024-05-31 04:10:17] [INFO ] Implicit Places using invariants in 1198 ms returned []
[2024-05-31 04:10:17] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:17] [INFO ] Invariant cache hit.
[2024-05-31 04:10:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:10:23] [INFO ] Implicit Places using invariants and state equation in 6544 ms returned []
Implicit Place search using SMT with State Equation took 7742 ms to find 0 implicit places.
[2024-05-31 04:10:23] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:23] [INFO ] Invariant cache hit.
[2024-05-31 04:10:25] [INFO ] Dead Transitions using invariants and state equation in 1314 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10558 ms. Remains : 1183/1183 places, 1599/1599 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p1), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 2 factoid took 57 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 62 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2024-05-31 04:10:25] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:25] [INFO ] Invariant cache hit.
[2024-05-31 04:10:26] [INFO ] [Real]Absence check using 171 positive place invariants in 167 ms returned sat
[2024-05-31 04:10:26] [INFO ] [Real]Absence check using 171 positive and 6 generalized place invariants in 75 ms returned sat
[2024-05-31 04:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-31 04:10:29] [INFO ] [Real]Absence check using state equation in 2396 ms returned sat
[2024-05-31 04:10:29] [INFO ] Solution in real domain found non-integer solution.
[2024-05-31 04:10:30] [INFO ] [Nat]Absence check using 171 positive place invariants in 210 ms returned sat
[2024-05-31 04:10:30] [INFO ] [Nat]Absence check using 171 positive and 6 generalized place invariants in 48 ms returned sat
[2024-05-31 04:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-31 04:10:38] [INFO ] [Nat]Absence check using state equation in 7851 ms returned sat
[2024-05-31 04:10:38] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:10:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 207 ms returned sat
[2024-05-31 04:10:38] [INFO ] Computed and/alt/rep : 854/1914/854 causal constraints (skipped 735 transitions) in 95 ms.
[2024-05-31 04:10:40] [INFO ] Added : 34 causal constraints over 7 iterations in 1770 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 10322 reset in 494 ms.
Product exploration explored 100000 steps with 10317 reset in 466 ms.
Applying partial POR strategy [true, false, false]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (NOT p1), (NOT p1)]
Support contains 1 out of 1183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Performed 83 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 1183 transition count 1599
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 83 place count 1183 transition count 1600
Deduced a syphon composed of 85 places in 1 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 85 place count 1183 transition count 1600
Performed 86 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 171 places in 1 ms
Iterating global reduction 1 with 86 rules applied. Total rules applied 171 place count 1183 transition count 1600
Discarding 83 places :
Symmetric choice reduction at 1 with 83 rule applications. Total rules 254 place count 1100 transition count 1517
Deduced a syphon composed of 88 places in 1 ms
Iterating global reduction 1 with 83 rules applied. Total rules applied 337 place count 1100 transition count 1517
Deduced a syphon composed of 88 places in 0 ms
Applied a total of 337 rules in 358 ms. Remains 1100 /1183 variables (removed 83) and now considering 1517/1599 (removed 82) transitions.
[2024-05-31 04:10:42] [INFO ] Flow matrix only has 1513 transitions (discarded 4 similar events)
// Phase 1: matrix 1513 rows 1100 cols
[2024-05-31 04:10:42] [INFO ] Computed 177 invariants in 52 ms
[2024-05-31 04:10:43] [INFO ] Dead Transitions using invariants and state equation in 1413 ms found 0 transitions.
[2024-05-31 04:10:43] [INFO ] Redundant transitions in 24 ms returned []
[2024-05-31 04:10:43] [INFO ] Flow matrix only has 1513 transitions (discarded 4 similar events)
[2024-05-31 04:10:43] [INFO ] Invariant cache hit.
[2024-05-31 04:10:44] [INFO ] Dead Transitions using invariants and state equation in 1345 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 1100/1183 places, 1517/1599 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3154 ms. Remains : 1100/1183 places, 1517/1599 transitions.
Built C files in :
/tmp/ltsmin2322009564757551015
[2024-05-31 04:10:45] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2322009564757551015
Running compilation step : cd /tmp/ltsmin2322009564757551015;'/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/ltsmin2322009564757551015;'/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/ltsmin2322009564757551015;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 1599/1599 transitions.
Applied a total of 0 rules in 62 ms. Remains 1183 /1183 variables (removed 0) and now considering 1599/1599 (removed 0) transitions.
[2024-05-31 04:10:48] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
// Phase 1: matrix 1595 rows 1183 cols
[2024-05-31 04:10:48] [INFO ] Computed 177 invariants in 61 ms
[2024-05-31 04:10:49] [INFO ] Dead Transitions using invariants and state equation in 1474 ms found 0 transitions.
[2024-05-31 04:10:49] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:49] [INFO ] Invariant cache hit.
[2024-05-31 04:10:50] [INFO ] Implicit Places using invariants in 1312 ms returned []
[2024-05-31 04:10:50] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:10:50] [INFO ] Invariant cache hit.
[2024-05-31 04:10:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-31 04:11:00] [INFO ] Implicit Places using invariants and state equation in 9198 ms returned []
Implicit Place search using SMT with State Equation took 10512 ms to find 0 implicit places.
[2024-05-31 04:11:00] [INFO ] Flow matrix only has 1595 transitions (discarded 4 similar events)
[2024-05-31 04:11:00] [INFO ] Invariant cache hit.
[2024-05-31 04:11:01] [INFO ] Dead Transitions using invariants and state equation in 1484 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13536 ms. Remains : 1183/1183 places, 1599/1599 transitions.
Built C files in :
/tmp/ltsmin4513254252160006285
[2024-05-31 04:11:01] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4513254252160006285
Running compilation step : cd /tmp/ltsmin4513254252160006285;'/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/ltsmin4513254252160006285;'/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/ltsmin4513254252160006285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 04:11:04] [INFO ] Flatten gal took : 71 ms
[2024-05-31 04:11:04] [INFO ] Flatten gal took : 59 ms
[2024-05-31 04:11:04] [INFO ] Time to serialize gal into /tmp/LTL9700233263499053737.gal : 10 ms
[2024-05-31 04:11:04] [INFO ] Time to serialize properties into /tmp/LTL14689127479096987415.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9700233263499053737.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16305115094539345350.hoa' '-atoms' '/tmp/LTL14689127479096987415.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...319
Loading property file /tmp/LTL14689127479096987415.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16305115094539345350.hoa
Detected timeout of ITS tools.
[2024-05-31 04:11:20] [INFO ] Flatten gal took : 89 ms
[2024-05-31 04:11:20] [INFO ] Flatten gal took : 64 ms
[2024-05-31 04:11:20] [INFO ] Time to serialize gal into /tmp/LTL10564671536540341.gal : 11 ms
[2024-05-31 04:11:20] [INFO ] Time to serialize properties into /tmp/LTL8034106690821164713.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10564671536540341.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8034106690821164713.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...273
Read 1 LTL properties
Checking formula 0 : !((X((X(("(NotifyEventEndOfCheckSourcesE_0>=1)")||(F("(Try_Check_Sources_B_0>=1)"))))||(G(("((NotifyEventJobQueuedE_0>=1)&&(place_458_...2387
Formula 0 simplified : X(X(!"(NotifyEventEndOfCheckSourcesE_0>=1)" & G!"(Try_Check_Sources_B_0>=1)") & F(!"((NotifyEventJobQueuedE_0>=1)&&(place_458_0>=1))...2373
Detected timeout of ITS tools.
[2024-05-31 04:11:35] [INFO ] Flatten gal took : 95 ms
[2024-05-31 04:11:35] [INFO ] Applying decomposition
[2024-05-31 04:11:35] [INFO ] Flatten gal took : 70 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/graph11842254962683048078.txt' '-o' '/tmp/graph11842254962683048078.bin' '-w' '/tmp/graph11842254962683048078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11842254962683048078.bin' '-l' '-1' '-v' '-w' '/tmp/graph11842254962683048078.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:11:35] [INFO ] Decomposing Gal with order
[2024-05-31 04:11:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:11:35] [INFO ] Removed a total of 1765 redundant transitions.
[2024-05-31 04:11:35] [INFO ] Flatten gal took : 262 ms
[2024-05-31 04:11:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 531 labels/synchronizations in 58 ms.
[2024-05-31 04:11:36] [INFO ] Time to serialize gal into /tmp/LTL5035712274558642658.gal : 18 ms
[2024-05-31 04:11:36] [INFO ] Time to serialize properties into /tmp/LTL9536574589868291360.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/LTL5035712274558642658.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9536574589868291360.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...254
Read 1 LTL properties
Checking formula 0 : !((X((X(("(i50.i7.u77.NotifyEventEndOfCheckSourcesE_0>=1)")||(F("(i29.u127.Try_Check_Sources_B_0>=1)"))))||(G(("((i29.u78.NotifyEventJ...3165
Formula 0 simplified : X(X(!"(i50.i7.u77.NotifyEventEndOfCheckSourcesE_0>=1)" & G!"(i29.u127.Try_Check_Sources_B_0>=1)") & F(!"((i29.u78.NotifyEventJobQueu...3151
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4214177810991277391
[2024-05-31 04:11:51] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4214177810991277391
Running compilation step : cd /tmp/ltsmin4214177810991277391;'/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/ltsmin4214177810991277391;'/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/ltsmin4214177810991277391;'/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)
Treatment of property PolyORBNT-COL-S05J80-LTLFireability-14 finished in 125186 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)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((p0||F(p1)))||G((X((p1||X(p3)))&&p2)))))'
[2024-05-31 04:11:54] [INFO ] Flatten gal took : 87 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7292295158089825819
[2024-05-31 04:11:54] [INFO ] Too many transitions (1600) to apply POR reductions. Disabling POR matrices.
[2024-05-31 04:11:54] [INFO ] Applying decomposition
[2024-05-31 04:11:54] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7292295158089825819
Running compilation step : cd /tmp/ltsmin7292295158089825819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 04:11:54] [INFO ] Flatten gal took : 104 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/graph2535704543767754021.txt' '-o' '/tmp/graph2535704543767754021.bin' '-w' '/tmp/graph2535704543767754021.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2535704543767754021.bin' '-l' '-1' '-v' '-w' '/tmp/graph2535704543767754021.weights' '-q' '0' '-e' '0.001'
[2024-05-31 04:11:54] [INFO ] Decomposing Gal with order
[2024-05-31 04:11:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:11:55] [INFO ] Removed a total of 1761 redundant transitions.
[2024-05-31 04:11:55] [INFO ] Flatten gal took : 268 ms
[2024-05-31 04:11:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 531 labels/synchronizations in 50 ms.
[2024-05-31 04:11:55] [INFO ] Time to serialize gal into /tmp/LTLFireability15526137650063561675.gal : 18 ms
[2024-05-31 04:11:55] [INFO ] Time to serialize properties into /tmp/LTLFireability8325654036727843513.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/LTLFireability15526137650063561675.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8325654036727843513.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...277
Read 2 LTL properties
Checking formula 0 : !((G(F("(i47.i7.u125.Schedule_Task_B_0<1)"))))
Formula 0 simplified : FG!"(i47.i7.u125.Schedule_Task_B_0<1)"
Compilation finished in 4050 ms.
Running link step : cd /tmp/ltsmin7292295158089825819;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin7292295158089825819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(!(LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 04:34:39] [INFO ] Applying decomposition
[2024-05-31 04:34:39] [INFO ] Flatten gal took : 144 ms
[2024-05-31 04:34:39] [INFO ] Decomposing Gal with order
[2024-05-31 04:34:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 04:34:40] [INFO ] Removed a total of 5161 redundant transitions.
[2024-05-31 04:34:40] [INFO ] Flatten gal took : 297 ms
[2024-05-31 04:34:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 16 ms.
[2024-05-31 04:34:40] [INFO ] Time to serialize gal into /tmp/LTLFireability5524195537645301244.gal : 34 ms
[2024-05-31 04:34:40] [INFO ] Time to serialize properties into /tmp/LTLFireability3999601305329078453.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/LTLFireability5524195537645301244.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3999601305329078453.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 2 LTL properties
Checking formula 0 : !((G(F("(Schedule_Task_B.Schedule_Task_B_0<1)"))))
Formula 0 simplified : FG!"(Schedule_Task_B.Schedule_Task_B_0<1)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin7292295158089825819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(!(LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7292295158089825819;'/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((X(((LTLAPp1==true)||<>((LTLAPp2==true))))||[]((X(((LTLAPp2==true)||X((LTLAPp4==true))))&&(LTLAPp3==true)))))' '--buchi-type=spotba'
LTSmin run took 555 ms.
FORMULA PolyORBNT-COL-S05J80-LTLFireability-14 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin7292295158089825819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(!(LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 04:57:25] [INFO ] Flatten gal took : 484 ms
[2024-05-31 04:57:29] [INFO ] Input system was already deterministic with 1600 transitions.
[2024-05-31 04:57:29] [INFO ] Transformed 1184 places.
[2024-05-31 04:57:30] [INFO ] Transformed 1600 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
[2024-05-31 04:58:00] [INFO ] Time to serialize gal into /tmp/LTLFireability12177787554164743548.gal : 70 ms
[2024-05-31 04:58:00] [INFO ] Time to serialize properties into /tmp/LTLFireability17972921441998985761.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12177787554164743548.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17972921441998985761.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 : !((G(F("(Schedule_Task_B_0<1)"))))
Formula 0 simplified : FG!"(Schedule_Task_B_0<1)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 11662224 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16095448 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S05J80"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is PolyORBNT-COL-S05J80, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r307-tajo-171654460800248"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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