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.r065-tajo-171620414300078.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-COL-V80P20N20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414300078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 556K
-rw-r--r-- 1 mcc users 9.8K Apr 13 02:34 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 13 02:34 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Apr 13 02:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 13 02:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 04:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 13 04:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 13 04:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 106K Apr 13 04:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 45K May 18 16:42 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 BridgeAndVehicles-COL-V80P20N20-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716626661803

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=BridgeAndVehicles-COL-V80P20N20
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-25 08:44:23] [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]
[2024-05-25 08:44:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 08:44:23] [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.
[2024-05-25 08:44:23] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 08:44:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 463 ms
[2024-05-25 08:44:24] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 198 PT places and 551698.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 08:44:24] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2024-05-25 08:44:24] [INFO ] Skeletonized 10 HLPN properties in 1 ms. Removed 6 properties that had guard overlaps.
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 4 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 10 rows 12 cols
[2024-05-25 08:44:24] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 08:44:24] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 08:44:24] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 4 simplifications.
[2024-05-25 08:44:24] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2024-05-25 08:44:24] [INFO ] Flatten gal took : 13 ms
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-25 08:44:24] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-05-25 08:44:24] [INFO ] Unfolded HLPN to a Petri net with 198 places and 3728 transitions 28830 arcs in 153 ms.
[2024-05-25 08:44:24] [INFO ] Unfolded 11 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 194 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 44 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 08:44:25] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-05-25 08:44:25] [INFO ] Computed 5 invariants in 10 ms
[2024-05-25 08:44:26] [INFO ] Dead Transitions using invariants and state equation in 1467 ms found 0 transitions.
[2024-05-25 08:44:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:44:26] [INFO ] Invariant cache hit.
[2024-05-25 08:44:26] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-25 08:44:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:44:26] [INFO ] Invariant cache hit.
[2024-05-25 08:44:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:44:27] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 233 ms to find 0 implicit places.
[2024-05-25 08:44:27] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:44:27] [INFO ] Invariant cache hit.
[2024-05-25 08:44:28] [INFO ] Dead Transitions using invariants and state equation in 1163 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2911 ms. Remains : 196/198 places, 3728/3728 transitions.
Support contains 194 out of 196 places after structural reductions.
[2024-05-25 08:44:28] [INFO ] Flatten gal took : 374 ms
[2024-05-25 08:44:29] [INFO ] Flatten gal took : 338 ms
[2024-05-25 08:44:31] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1766 ms. (steps per millisecond=5 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 1619 ms. (steps per millisecond=6 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 974 ms. (steps per millisecond=10 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 08:44:35] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:44:35] [INFO ] Invariant cache hit.
[2024-05-25 08:44:37] [INFO ] [Real]Absence check using 5 positive place invariants in 8 ms returned sat
[2024-05-25 08:44:37] [INFO ] After 204ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 10 simplifications.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 169 stabilizing places and 324 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(G((p1||G(!p1))))))'
Support contains 106 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 235 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 08:44:38] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 08:44:38] [INFO ] Computed 5 invariants in 6 ms
[2024-05-25 08:44:39] [INFO ] Dead Transitions using invariants and state equation in 1228 ms found 0 transitions.
[2024-05-25 08:44:39] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:44:39] [INFO ] Invariant cache hit.
[2024-05-25 08:44:40] [INFO ] Implicit Places using invariants in 250 ms returned []
[2024-05-25 08:44:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:44:40] [INFO ] Invariant cache hit.
[2024-05-25 08:44:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:44:40] [INFO ] Implicit Places using invariants and state equation in 837 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1098 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 31 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2595 ms. Remains : 194/196 places, 3727/3728 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 353 ms :[true, p1, (AND p1 (NOT p0)), false, false, false, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 6}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 1}, { cond=p1, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 0}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=3, aps=[p1:(AND (OR (LT s10 1) (LT s85 1) (LT s168 1) (LT s175 1)) (OR (LT s69 1) (LT s85 1) (LT s168 1) (LT s181 1)) (OR (LT s30 1) (LT s85 1) (LT s168 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 34272 steps with 52 reset in 3903 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLFireability-01 finished in 6997 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 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 828 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 08:44:46] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 08:44:46] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 08:44:47] [INFO ] Dead Transitions using invariants and state equation in 1227 ms found 0 transitions.
[2024-05-25 08:44:47] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:44:47] [INFO ] Invariant cache hit.
[2024-05-25 08:44:47] [INFO ] Implicit Places using invariants in 520 ms returned []
[2024-05-25 08:44:47] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:44:47] [INFO ] Invariant cache hit.
[2024-05-25 08:44:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:44:49] [INFO ] Implicit Places using invariants and state equation in 1480 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2024 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 639 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4721 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LT s83 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 2608 reset in 1051 ms.
Product exploration explored 100000 steps with 2448 reset in 918 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 114 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 :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 128 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 76 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 539 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 08:44:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2024-05-25 08:44:53] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:44:54] [INFO ] Dead Transitions using invariants and state equation in 1228 ms found 0 transitions.
[2024-05-25 08:44:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:44:54] [INFO ] Invariant cache hit.
[2024-05-25 08:44:55] [INFO ] Implicit Places using invariants in 528 ms returned []
[2024-05-25 08:44:55] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:44:55] [INFO ] Invariant cache hit.
[2024-05-25 08:44:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:44:56] [INFO ] Implicit Places using invariants and state equation in 1599 ms returned []
Implicit Place search using SMT with State Equation took 2130 ms to find 0 implicit places.
[2024-05-25 08:44:56] [INFO ] Redundant transitions in 229 ms returned []
[2024-05-25 08:44:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:44:56] [INFO ] Invariant cache hit.
[2024-05-25 08:44:58] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5209 ms. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 74 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 55 ms :[(NOT p0), (NOT p0)]
Finished random walk after 156 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 95 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 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2426 reset in 717 ms.
Product exploration explored 100000 steps with 2579 reset in 875 ms.
Built C files in :
/tmp/ltsmin17039020059938027201
[2024-05-25 08:45:00] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:45:00] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17039020059938027201
Running compilation step : cd /tmp/ltsmin17039020059938027201;'/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/ltsmin17039020059938027201;'/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/ltsmin17039020059938027201;'/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 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 557 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2024-05-25 08:45:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:45:03] [INFO ] Invariant cache hit.
[2024-05-25 08:45:05] [INFO ] Dead Transitions using invariants and state equation in 1228 ms found 0 transitions.
[2024-05-25 08:45:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:45:05] [INFO ] Invariant cache hit.
[2024-05-25 08:45:05] [INFO ] Implicit Places using invariants in 431 ms returned []
[2024-05-25 08:45:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:45:05] [INFO ] Invariant cache hit.
[2024-05-25 08:45:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:45:07] [INFO ] Implicit Places using invariants and state equation in 1716 ms returned []
Implicit Place search using SMT with State Equation took 2164 ms to find 0 implicit places.
[2024-05-25 08:45:07] [INFO ] Redundant transitions in 278 ms returned []
[2024-05-25 08:45:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:45:07] [INFO ] Invariant cache hit.
[2024-05-25 08:45:08] [INFO ] Dead Transitions using invariants and state equation in 1017 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5254 ms. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin10109105763532515863
[2024-05-25 08:45:08] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:45:08] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10109105763532515863
Running compilation step : cd /tmp/ltsmin10109105763532515863;'/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/ltsmin10109105763532515863;'/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/ltsmin10109105763532515863;'/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)
[2024-05-25 08:45:12] [INFO ] Flatten gal took : 142 ms
[2024-05-25 08:45:12] [INFO ] Flatten gal took : 134 ms
[2024-05-25 08:45:12] [INFO ] Time to serialize gal into /tmp/LTL14214427705781864471.gal : 38 ms
[2024-05-25 08:45:12] [INFO ] Time to serialize properties into /tmp/LTL764846005558708763.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/LTL14214427705781864471.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17453314001281417763.hoa' '-atoms' '/tmp/LTL764846005558708763.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/LTL764846005558708763.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17453314001281417763.hoa
Detected timeout of ITS tools.
[2024-05-25 08:45:27] [INFO ] Flatten gal took : 92 ms
[2024-05-25 08:45:27] [INFO ] Flatten gal took : 95 ms
[2024-05-25 08:45:27] [INFO ] Time to serialize gal into /tmp/LTL13020046177324585493.gal : 20 ms
[2024-05-25 08:45:27] [INFO ] Time to serialize properties into /tmp/LTL11645533877960408465.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/LTL13020046177324585493.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11645533877960408465.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F("(SUR_PONT_A_0<1)"))))
Formula 0 simplified : FG!"(SUR_PONT_A_0<1)"
Detected timeout of ITS tools.
[2024-05-25 08:45:43] [INFO ] Flatten gal took : 144 ms
[2024-05-25 08:45:43] [INFO ] Applying decomposition
[2024-05-25 08:45:43] [INFO ] Flatten gal took : 121 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/graph11657491447088515754.txt' '-o' '/tmp/graph11657491447088515754.bin' '-w' '/tmp/graph11657491447088515754.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11657491447088515754.bin' '-l' '-1' '-v' '-w' '/tmp/graph11657491447088515754.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:45:43] [INFO ] Decomposing Gal with order
[2024-05-25 08:45:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:45:44] [INFO ] Removed a total of 7016 redundant transitions.
[2024-05-25 08:45:45] [INFO ] Flatten gal took : 1142 ms
[2024-05-25 08:45:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 634 labels/synchronizations in 88 ms.
[2024-05-25 08:45:45] [INFO ] Time to serialize gal into /tmp/LTL1755764236460525658.gal : 40 ms
[2024-05-25 08:45:45] [INFO ] Time to serialize properties into /tmp/LTL9272240229712406948.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/LTL1755764236460525658.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9272240229712406948.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 : !((G(F("(u1.SUR_PONT_A_0<1)"))))
Formula 0 simplified : FG!"(u1.SUR_PONT_A_0<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1858690527768347467
[2024-05-25 08:46:00] [INFO ] Built C files in 62ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1858690527768347467
Running compilation step : cd /tmp/ltsmin1858690527768347467;'/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/ltsmin1858690527768347467;'/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/ltsmin1858690527768347467;'/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 BridgeAndVehicles-COL-V80P20N20-LTLFireability-03 finished in 78062 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 82 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 709 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
[2024-05-25 08:46:04] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2024-05-25 08:46:04] [INFO ] Computed 4 invariants in 7 ms
[2024-05-25 08:46:04] [INFO ] Implicit Places using invariants in 521 ms returned []
[2024-05-25 08:46:04] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2024-05-25 08:46:04] [INFO ] Invariant cache hit.
[2024-05-25 08:46:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:46:06] [INFO ] Implicit Places using invariants and state equation in 1435 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1965 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/196 places, 3724/3728 transitions.
Applied a total of 0 rules in 543 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3218 ms. Remains : 189/196 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s33 1) (GEQ s81 1)) (AND (GEQ s23 1) (GEQ s81 1)) (AND (GEQ s4 1) (GEQ s81 1)) (AND (GEQ s53 1) (GEQ s81 1)) (AND (GEQ s72 1) (GEQ s81 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 491 steps with 0 reset in 16 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLFireability-06 finished in 3342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G((X((X(!p1) U p2))&&p0)))))'
Support contains 105 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 49 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 08:46:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 08:46:06] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:46:08] [INFO ] Dead Transitions using invariants and state equation in 1214 ms found 0 transitions.
[2024-05-25 08:46:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:46:08] [INFO ] Invariant cache hit.
[2024-05-25 08:46:08] [INFO ] Implicit Places using invariants in 192 ms returned []
[2024-05-25 08:46:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:46:08] [INFO ] Invariant cache hit.
[2024-05-25 08:46:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:46:09] [INFO ] Implicit Places using invariants and state equation in 970 ms returned []
Implicit Place search using SMT with State Equation took 1177 ms to find 0 implicit places.
[2024-05-25 08:46:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:46:09] [INFO ] Invariant cache hit.
[2024-05-25 08:46:10] [INFO ] Dead Transitions using invariants and state equation in 1056 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 195/196 places, 3727/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3501 ms. Remains : 195/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 72 ms :[(OR (NOT p0) (NOT p2)), (OR (NOT p2) (AND (NOT p0) p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 0}, { cond=(OR (AND (NOT p2) p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s10 1) (LT s85 1) (LT s169 1) (LT s176 1)) (OR (LT s69 1) (LT s85 1) (LT s169 1) (LT s182 1)) (OR (LT s30 1) (LT s85 1) (LT s169 1) (LT s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 143 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLFireability-08 finished in 3777 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 X((G((F(p0)&&F(G(!p2))))||p1))))'
Support contains 84 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 36 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 08:46:10] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-05-25 08:46:10] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 08:46:11] [INFO ] Dead Transitions using invariants and state equation in 1038 ms found 0 transitions.
[2024-05-25 08:46:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:11] [INFO ] Invariant cache hit.
[2024-05-25 08:46:11] [INFO ] Implicit Places using invariants in 332 ms returned []
[2024-05-25 08:46:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:11] [INFO ] Invariant cache hit.
[2024-05-25 08:46:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:46:13] [INFO ] Implicit Places using invariants and state equation in 1154 ms returned [167]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1494 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 25 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2595 ms. Remains : 195/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 379 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p0), p2, (OR (NOT p0) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=1 dest: 4}, { cond=(NOT p1), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 7}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}, { cond=p2, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p2, acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={} source=6 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 6}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=7 dest: 7}, { cond=(AND p0 (NOT p1) p2), acceptance={0} source=7 dest: 7}]], initial=0, aps=[p0:(LT s84 1), p1:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s83 1) (GEQ s168 1)) (AND (GEQ s0 1) (GEQ s18 1) (GEQ s83 1) (GEQ s168 1)) (AND (GEQ s0 1) (GEQ s49...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 3359 reset in 2065 ms.
Product exploration explored 100000 steps with 3543 reset in 1823 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/195 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 (NOT p1) p2))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
Knowledge based reduction with 12 factoid took 689 ms. Reduced automaton from 8 states, 18 edges and 3 AP (stutter sensitive) to 8 states, 17 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 419 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (NOT p0), p2, (OR (NOT p0) p2), (AND p2 (NOT p1)), (AND (NOT p1) p2)]
Incomplete random walk after 10001 steps, including 14 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 308 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 08:46:19] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2024-05-25 08:46:19] [INFO ] Computed 5 invariants in 6 ms
[2024-05-25 08:46:20] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X (NOT (AND (NOT p1) p2))), (X (NOT (AND p0 (NOT p1) p2))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT (AND p0 (NOT p1) p2)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (NOT p1))), (X (X p1)), (X (X (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (F (NOT (AND p0 (NOT p1)))), (F p2), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F p1), (F (NOT (AND p0 (NOT p1) (NOT p2))))]
Knowledge based reduction with 14 factoid took 1565 ms. Reduced automaton from 8 states, 17 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 267 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p0) (NOT p1)), (NOT p0), p2, (OR (NOT p0) p2)]
Stuttering acceptance computed with spot in 261 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p0) (NOT p1)), (NOT p0), p2, (OR (NOT p0) p2)]
Support contains 84 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 28 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 08:46:22] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:22] [INFO ] Invariant cache hit.
[2024-05-25 08:46:23] [INFO ] Dead Transitions using invariants and state equation in 1157 ms found 0 transitions.
[2024-05-25 08:46:23] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:23] [INFO ] Invariant cache hit.
[2024-05-25 08:46:23] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-25 08:46:23] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:23] [INFO ] Invariant cache hit.
[2024-05-25 08:46:23] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:46:24] [INFO ] Implicit Places using invariants and state equation in 1017 ms returned []
Implicit Place search using SMT with State Equation took 1313 ms to find 0 implicit places.
[2024-05-25 08:46:24] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:24] [INFO ] Invariant cache hit.
[2024-05-25 08:46:25] [INFO ] Dead Transitions using invariants and state equation in 1042 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3544 ms. Remains : 195/195 places, 3728/3728 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/195 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 5 factoid took 183 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 288 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p0) (NOT p1)), (NOT p0), p2, (OR (NOT p0) p2)]
Finished random walk after 5 steps, including 0 resets, run visited all 5 properties in 1 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) (NOT p2)), (X (AND p0 (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F p2), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1)))), (F p1)]
Knowledge based reduction with 5 factoid took 503 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 6 states, 11 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 303 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p0) (NOT p1)), (NOT p0), p2, (OR (NOT p0) p2)]
Stuttering acceptance computed with spot in 262 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p0) (NOT p1)), (NOT p0), p2, (OR (NOT p0) p2)]
Stuttering acceptance computed with spot in 282 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p0) (NOT p1)), (NOT p0), p2, (OR (NOT p0) p2)]
Product exploration explored 100000 steps with 3403 reset in 1343 ms.
Product exploration explored 100000 steps with 3607 reset in 1102 ms.
Applying partial POR strategy [false, true, false, true, true, true]
Stuttering acceptance computed with spot in 241 ms :[(AND (NOT p0) (NOT p1)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) p2)), (AND (NOT p0) (NOT p1)), (NOT p0), p2, (OR (NOT p0) p2)]
Support contains 84 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 624 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 08:46:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:31] [INFO ] Invariant cache hit.
[2024-05-25 08:46:32] [INFO ] Dead Transitions using invariants and state equation in 1110 ms found 0 transitions.
[2024-05-25 08:46:32] [INFO ] Redundant transitions in 105 ms returned []
[2024-05-25 08:46:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:32] [INFO ] Invariant cache hit.
[2024-05-25 08:46:33] [INFO ] Dead Transitions using invariants and state equation in 890 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2735 ms. Remains : 195/195 places, 3728/3728 transitions.
Built C files in :
/tmp/ltsmin10409604080602825563
[2024-05-25 08:46:33] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10409604080602825563
Running compilation step : cd /tmp/ltsmin10409604080602825563;'/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/ltsmin10409604080602825563;'/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/ltsmin10409604080602825563;'/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 84 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Applied a total of 0 rules in 46 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 08:46:36] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:36] [INFO ] Invariant cache hit.
[2024-05-25 08:46:37] [INFO ] Dead Transitions using invariants and state equation in 1059 ms found 0 transitions.
[2024-05-25 08:46:37] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:37] [INFO ] Invariant cache hit.
[2024-05-25 08:46:37] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-25 08:46:37] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:37] [INFO ] Invariant cache hit.
[2024-05-25 08:46:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:46:38] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 1376 ms to find 0 implicit places.
[2024-05-25 08:46:38] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:46:38] [INFO ] Invariant cache hit.
[2024-05-25 08:46:39] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3482 ms. Remains : 195/195 places, 3728/3728 transitions.
Built C files in :
/tmp/ltsmin3059402979534850049
[2024-05-25 08:46:39] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3059402979534850049
Running compilation step : cd /tmp/ltsmin3059402979534850049;'/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/ltsmin3059402979534850049;'/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/ltsmin3059402979534850049;'/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)
[2024-05-25 08:46:43] [INFO ] Flatten gal took : 122 ms
[2024-05-25 08:46:43] [INFO ] Flatten gal took : 126 ms
[2024-05-25 08:46:43] [INFO ] Time to serialize gal into /tmp/LTL3094595732445915462.gal : 38 ms
[2024-05-25 08:46:43] [INFO ] Time to serialize properties into /tmp/LTL18178823026273748640.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3094595732445915462.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9114222507638820921.hoa' '-atoms' '/tmp/LTL18178823026273748640.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/LTL18178823026273748640.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9114222507638820921.hoa
Detected timeout of ITS tools.
[2024-05-25 08:46:58] [INFO ] Flatten gal took : 91 ms
[2024-05-25 08:46:58] [INFO ] Flatten gal took : 99 ms
[2024-05-25 08:46:58] [INFO ] Time to serialize gal into /tmp/LTL6888336803351738163.gal : 32 ms
[2024-05-25 08:46:58] [INFO ] Time to serialize properties into /tmp/LTL4524596615459076230.ltl : 7 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/LTL6888336803351738163.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4524596615459076230.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 : !((("(SUR_PONT_A_0<1)")U(X((((((((G((F("(SUR_PONT_A_0<1)"))&&(F(G(!("((((((((((CAPACITE_0>=1)&&(NB_ATTENTE_A_72>=1))&&((ATTENTE_A_0>=1...13539
Formula 0 simplified : !"(SUR_PONT_A_0<1)" R X(!"((((((((CAPACITE_0>=1)&&(NB_ATTENTE_A_13>=1))&&((ATTENTE_A_0>=1)&&(CONTROLEUR_0>=1)))||(((CAPACITE_0>=1)&&...13510
Detected timeout of ITS tools.
[2024-05-25 08:47:14] [INFO ] Flatten gal took : 151 ms
[2024-05-25 08:47:14] [INFO ] Applying decomposition
[2024-05-25 08:47:14] [INFO ] Flatten gal took : 126 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/graph10123694233261149829.txt' '-o' '/tmp/graph10123694233261149829.bin' '-w' '/tmp/graph10123694233261149829.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph10123694233261149829.bin' '-l' '-1' '-v' '-w' '/tmp/graph10123694233261149829.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:47:14] [INFO ] Decomposing Gal with order
[2024-05-25 08:47:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:47:15] [INFO ] Removed a total of 7112 redundant transitions.
[2024-05-25 08:47:15] [INFO ] Flatten gal took : 1176 ms
[2024-05-25 08:47:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 715 labels/synchronizations in 54 ms.
[2024-05-25 08:47:16] [INFO ] Time to serialize gal into /tmp/LTL6701161792625980859.gal : 2 ms
[2024-05-25 08:47:16] [INFO ] Time to serialize properties into /tmp/LTL3088190613105225142.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/LTL6701161792625980859.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3088190613105225142.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 : !((("(i1.u0.SUR_PONT_A_0<1)")U(X((((((((G((F("(i1.u0.SUR_PONT_A_0<1)"))&&(F(G(!("((((((((((i1.u0.CAPACITE_0>=1)&&(i1.u3.NB_ATTENTE_A_7...17391
Formula 0 simplified : !"(i1.u0.SUR_PONT_A_0<1)" R X(!"((((((((i1.u0.CAPACITE_0>=1)&&(i1.u3.NB_ATTENTE_A_13>=1))&&((i1.u2.ATTENTE_A_0>=1)&&(i0.u4.CONTROLEU...17362
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15521244971696067149
[2024-05-25 08:47:31] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15521244971696067149
Running compilation step : cd /tmp/ltsmin15521244971696067149;'/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/ltsmin15521244971696067149;'/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/ltsmin15521244971696067149;'/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 BridgeAndVehicles-COL-V80P20N20-LTLFireability-12 finished in 83635 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)))'
Support contains 104 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 32 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2024-05-25 08:47:34] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2024-05-25 08:47:34] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 08:47:35] [INFO ] Dead Transitions using invariants and state equation in 1015 ms found 0 transitions.
[2024-05-25 08:47:35] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:47:35] [INFO ] Invariant cache hit.
[2024-05-25 08:47:35] [INFO ] Implicit Places using invariants in 234 ms returned []
[2024-05-25 08:47:35] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2024-05-25 08:47:35] [INFO ] Invariant cache hit.
[2024-05-25 08:47:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:47:36] [INFO ] Implicit Places using invariants and state equation in 943 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1182 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 16 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2247 ms. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (LT s146 1) (LT s165 1)) (OR (LT s107 1) (LT s165 1)) (OR (LT s136 1) (LT s165 1)) (OR (LT s117 1) (LT s165 1)) (OR (LT s97 1) (LT s165 1)) (O...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 569 steps with 2 reset in 5 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLFireability-13 finished in 2403 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)&&X(G(p1)))))'
Support contains 84 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 17 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2024-05-25 08:47:36] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2024-05-25 08:47:36] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:47:37] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
[2024-05-25 08:47:37] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:47:37] [INFO ] Invariant cache hit.
[2024-05-25 08:47:37] [INFO ] Implicit Places using invariants in 327 ms returned []
[2024-05-25 08:47:37] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2024-05-25 08:47:37] [INFO ] Invariant cache hit.
[2024-05-25 08:47:37] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:47:39] [INFO ] Implicit Places using invariants and state equation in 1867 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2198 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 16 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3159 ms. Remains : 195/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s105 1) (GEQ s166 1) (GEQ s169 1)) (AND (GEQ s0 1) (GEQ s136 1) (GEQ s166 1) (GEQ s169 1)) (AND (GEQ s0 1) (GEQ s129 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V80P20N20-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N20-LTLFireability-14 finished in 3310 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p1))||p0))))'
Support contains 105 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Applied a total of 5 rules in 670 ms. Remains 193 /196 variables (removed 3) and now considering 3726/3728 (removed 2) transitions.
[2024-05-25 08:47:40] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 193 cols
[2024-05-25 08:47:40] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 08:47:40] [INFO ] Implicit Places using invariants in 187 ms returned []
[2024-05-25 08:47:40] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:47:40] [INFO ] Invariant cache hit.
[2024-05-25 08:47:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:47:41] [INFO ] Implicit Places using invariants and state equation in 872 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1080 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 191/196 places, 3726/3728 transitions.
Applied a total of 0 rules in 668 ms. Remains 191 /191 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2420 ms. Remains : 191/196 places, 3726/3728 transitions.
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, 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 (AND (GEQ s0 1) (GEQ s152 1) (GEQ s164 1) (GEQ s175 1)) (AND (GEQ s0 1) (GEQ s128 1) (GEQ s164 1) (GEQ s173 1)) (AND (GEQ s0 1) (GEQ s140 1) (GEQ s...], 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 15765 reset in 8534 ms.
Product exploration explored 100000 steps with 15786 reset in 8487 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 164 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-25 08:48:00] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2024-05-25 08:48:00] [INFO ] Computed 4 invariants in 3 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 08:48:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 105 out of 191 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 3726/3726 transitions.
Applied a total of 0 rules in 735 ms. Remains 191 /191 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2024-05-25 08:48:33] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:48:33] [INFO ] Invariant cache hit.
[2024-05-25 08:48:33] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-25 08:48:33] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:48:33] [INFO ] Invariant cache hit.
[2024-05-25 08:48:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:48:34] [INFO ] Implicit Places using invariants and state equation in 1192 ms returned []
Implicit Place search using SMT with State Equation took 1402 ms to find 0 implicit places.
[2024-05-25 08:48:34] [INFO ] Redundant transitions in 200 ms returned []
[2024-05-25 08:48:34] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:48:34] [INFO ] Invariant cache hit.
[2024-05-25 08:48:35] [INFO ] Dead Transitions using invariants and state equation in 975 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3339 ms. Remains : 191/191 places, 3726/3726 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 135 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 1 factoid took 195 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2024-05-25 08:48:36] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:48:37] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 08:49:10] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (AND (NOT p0) (NOT p1))
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 15716 reset in 6510 ms.
Product exploration explored 100000 steps with 15754 reset in 6300 ms.
Built C files in :
/tmp/ltsmin16270117575766313710
[2024-05-25 08:49:23] [INFO ] Too many transitions (3726) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:49:23] [INFO ] Built C files in 76ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16270117575766313710
Running compilation step : cd /tmp/ltsmin16270117575766313710;'/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/ltsmin16270117575766313710;'/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/ltsmin16270117575766313710;'/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 105 out of 191 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 3726/3726 transitions.
Applied a total of 0 rules in 761 ms. Remains 191 /191 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2024-05-25 08:49:26] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:49:26] [INFO ] Invariant cache hit.
[2024-05-25 08:49:27] [INFO ] Implicit Places using invariants in 243 ms returned []
[2024-05-25 08:49:27] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:49:27] [INFO ] Invariant cache hit.
[2024-05-25 08:49:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 08:49:27] [INFO ] Implicit Places using invariants and state equation in 753 ms returned []
Implicit Place search using SMT with State Equation took 998 ms to find 0 implicit places.
[2024-05-25 08:49:28] [INFO ] Redundant transitions in 203 ms returned []
[2024-05-25 08:49:28] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
[2024-05-25 08:49:28] [INFO ] Invariant cache hit.
[2024-05-25 08:49:29] [INFO ] Dead Transitions using invariants and state equation in 1146 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3115 ms. Remains : 191/191 places, 3726/3726 transitions.
Built C files in :
/tmp/ltsmin15090511183730008627
[2024-05-25 08:49:29] [INFO ] Too many transitions (3726) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:49:29] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15090511183730008627
Running compilation step : cd /tmp/ltsmin15090511183730008627;'/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/ltsmin15090511183730008627;'/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/ltsmin15090511183730008627;'/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)
[2024-05-25 08:49:32] [INFO ] Flatten gal took : 139 ms
[2024-05-25 08:49:32] [INFO ] Flatten gal took : 161 ms
[2024-05-25 08:49:33] [INFO ] Time to serialize gal into /tmp/LTL10169380332010544855.gal : 23 ms
[2024-05-25 08:49:33] [INFO ] Time to serialize properties into /tmp/LTL16502946188637735101.prop : 15 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/LTL10169380332010544855.gal' '-t' 'CGAL' '-hoa' '/tmp/aut17946244282903968562.hoa' '-atoms' '/tmp/LTL16502946188637735101.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL16502946188637735101.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut17946244282903968562.hoa
Detected timeout of ITS tools.
[2024-05-25 08:49:48] [INFO ] Flatten gal took : 146 ms
[2024-05-25 08:49:48] [INFO ] Flatten gal took : 151 ms
[2024-05-25 08:49:48] [INFO ] Time to serialize gal into /tmp/LTL17371259177875655532.gal : 22 ms
[2024-05-25 08:49:48] [INFO ] Time to serialize properties into /tmp/LTL8425629937268553454.ltl : 14 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/LTL17371259177875655532.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8425629937268553454.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 : !((G(F((((((((((((G(F("((((((((CHOIX_1<1)||(COMPTEUR_20<1))&&((CHOIX_0<1)||(COMPTEUR_20<1)))&&(((CHOIX_0<1)||(COMPTEUR_1<1))&&((CHOIX_...148339
Formula 0 simplified : FG(!"(((((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_78>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_4>=1)))||(((NB_ATTENTE_A_0>=1)&&(NB_ATTEN...148307
Detected timeout of ITS tools.
[2024-05-25 08:50:03] [INFO ] Flatten gal took : 165 ms
[2024-05-25 08:50:03] [INFO ] Applying decomposition
[2024-05-25 08:50:04] [INFO ] Flatten gal took : 151 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/graph17798250072839837975.txt' '-o' '/tmp/graph17798250072839837975.bin' '-w' '/tmp/graph17798250072839837975.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17798250072839837975.bin' '-l' '-1' '-v' '-w' '/tmp/graph17798250072839837975.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:50:04] [INFO ] Decomposing Gal with order
[2024-05-25 08:50:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:50:05] [INFO ] Removed a total of 6884 redundant transitions.
[2024-05-25 08:50:05] [INFO ] Flatten gal took : 1074 ms
[2024-05-25 08:50:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 478 labels/synchronizations in 44 ms.
[2024-05-25 08:50:05] [INFO ] Time to serialize gal into /tmp/LTL14722735019336272528.gal : 3 ms
[2024-05-25 08:50:05] [INFO ] Time to serialize properties into /tmp/LTL8366370542290942513.ltl : 15 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/LTL14722735019336272528.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8366370542290942513.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F((((((((((((G(F("((((((((i0.u0.CHOIX_1<1)||(i0.u1.COMPTEUR_20<1))&&((u3.CHOIX_0<1)||(i0.u1.COMPTEUR_20<1)))&&(((u3.CHOIX_0<1)||(...173980
Formula 0 simplified : FG(!"(((((((((((((u3.NB_ATTENTE_A_0>=1)&&(u3.NB_ATTENTE_B_78>=1))&&((u3.CONTROLEUR_0>=1)&&(i0.u1.COMPTEUR_4>=1)))||(((u3.NB_ATTENTE_...173948
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8145530521228732060
[2024-05-25 08:50:20] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8145530521228732060
Running compilation step : cd /tmp/ltsmin8145530521228732060;'/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/ltsmin8145530521228732060;'/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/ltsmin8145530521228732060;'/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 BridgeAndVehicles-COL-V80P20N20-LTLFireability-15 finished in 164046 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' '!((p0 U X((G((F(p0)&&F(G(!p2))))||p1))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p1))||p0))))'
[2024-05-25 08:50:24] [INFO ] Flatten gal took : 191 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1138656747407650744
[2024-05-25 08:50:24] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2024-05-25 08:50:24] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1138656747407650744
Running compilation step : cd /tmp/ltsmin1138656747407650744;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '240' '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'
[2024-05-25 08:50:24] [INFO ] Applying decomposition
[2024-05-25 08:50:25] [INFO ] Flatten gal took : 159 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/graph17006062766546707873.txt' '-o' '/tmp/graph17006062766546707873.bin' '-w' '/tmp/graph17006062766546707873.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17006062766546707873.bin' '-l' '-1' '-v' '-w' '/tmp/graph17006062766546707873.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:50:25] [INFO ] Decomposing Gal with order
[2024-05-25 08:50:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:50:26] [INFO ] Removed a total of 7271 redundant transitions.
[2024-05-25 08:50:26] [INFO ] Flatten gal took : 1318 ms
[2024-05-25 08:50:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 873 labels/synchronizations in 31 ms.
[2024-05-25 08:50:26] [INFO ] Time to serialize gal into /tmp/LTLFireability11596127247117141431.gal : 3 ms
[2024-05-25 08:50:27] [INFO ] Time to serialize properties into /tmp/LTLFireability1548746435774358811.ltl : 16 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/LTLFireability11596127247117141431.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1548746435774358811.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 3 LTL properties
Checking formula 0 : !((G(F("(i1.u1.SUR_PONT_A_0<1)"))))
Formula 0 simplified : FG!"(i1.u1.SUR_PONT_A_0<1)"
Compilation finished in 11643 ms.
Running link step : cd /tmp/ltsmin1138656747407650744;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin1138656747407650744;'/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'

BK_STOP 1716628064202

--------------------
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="BridgeAndVehicles-COL-V80P20N20"
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 BridgeAndVehicles-COL-V80P20N20, 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 r065-tajo-171620414300078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N20.tgz
mv BridgeAndVehicles-COL-V80P20N20 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 ;