Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813689800044.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689800044
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.1K Feb 25 12:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 12:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Feb 25 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 12:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Feb 25 12:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Feb 25 12:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 39K Mar 5 18:22 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-V20P20N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678316030673

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V20P20N10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-08 22:53:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 22:53:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 22:53:52] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-08 22:53:52] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 22:53:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 401 ms
[2023-03-08 22:53:52] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 15 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-08 22:53:52] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-08 22:53:52] [INFO ] Skeletonized 10 HLPN properties in 1 ms. Removed 6 properties that had guard overlaps.
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.1 ms
Remains 5 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
Finished random walk after 57 steps, including 0 resets, run visited all 3 properties in 7 ms. (steps per millisecond=8 )
[2023-03-08 22:53:52] [INFO ] Flatten gal took : 12 ms
[2023-03-08 22:53:52] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-08 22:53:52] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions 4070 arcs in 28 ms.
[2023-03-08 22:53:52] [INFO ] Unfolded 16 HLPN properties in 1 ms.
Support contains 65 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 16 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:53:53] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-08 22:53:53] [INFO ] Computed 5 place invariants in 9 ms
[2023-03-08 22:53:53] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
[2023-03-08 22:53:53] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:53] [INFO ] Invariant cache hit.
[2023-03-08 22:53:53] [INFO ] Implicit Places using invariants in 29 ms returned []
[2023-03-08 22:53:53] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:53] [INFO ] Invariant cache hit.
[2023-03-08 22:53:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:53] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
[2023-03-08 22:53:53] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:53] [INFO ] Invariant cache hit.
[2023-03-08 22:53:53] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 66/68 places, 548/548 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 744 ms. Remains : 66/68 places, 548/548 transitions.
Support contains 65 out of 66 places after structural reductions.
[2023-03-08 22:53:53] [INFO ] Flatten gal took : 66 ms
[2023-03-08 22:53:54] [INFO ] Flatten gal took : 68 ms
[2023-03-08 22:53:54] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 18) seen :17
Finished Best-First random walk after 229 steps, including 0 resets, run visited all 1 properties in 13 ms. (steps per millisecond=17 )
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 49 stabilizing places and 84 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)&&(p1||X(p2)))))'
Support contains 46 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 7 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:53:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:55] [INFO ] Invariant cache hit.
[2023-03-08 22:53:55] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
[2023-03-08 22:53:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:55] [INFO ] Invariant cache hit.
[2023-03-08 22:53:55] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 22:53:55] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:53:55] [INFO ] Invariant cache hit.
[2023-03-08 22:53:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:56] [INFO ] Implicit Places using invariants and state equation in 172 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 244 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/66 places, 548/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 467 ms. Remains : 65/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 292 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p2) (NOT p0)), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p0 p2), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}, { cond=(AND p1 p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(AND (OR (LT s0 1) (LT s28 1) (LT s46 1) (LT s49 1)) (OR (LT s0 1) (LT s35 1) (LT s46 1) (LT s49 1)) (OR (LT s0 1) (LT s40 1) (LT s46 1) (LT s49 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-00 finished in 831 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 12 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 34 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:53:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:53:56] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-08 22:53:56] [INFO ] Dead Transitions using invariants and state equation in 253 ms found 0 transitions.
[2023-03-08 22:53:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:56] [INFO ] Invariant cache hit.
[2023-03-08 22:53:56] [INFO ] Implicit Places using invariants in 114 ms returned []
[2023-03-08 22:53:56] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:56] [INFO ] Invariant cache hit.
[2023-03-08 22:53:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:57] [INFO ] Implicit Places using invariants and state equation in 235 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 352 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 6 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 647 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 106 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s49 1) (LT s52 1)) (OR (LT s49 1) (LT s51 1)) (OR (LT s49 1) (LT s50 1)) (OR (LT s48 1) (LT s50 1)) (OR (LT s48 1) (LT s51 1)) (OR (LT s48...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-01 finished in 778 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U (p1||G(p0))) U (p2&&F(p3))))'
Support contains 59 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 76 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:53:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:57] [INFO ] Invariant cache hit.
[2023-03-08 22:53:57] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
[2023-03-08 22:53:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:57] [INFO ] Invariant cache hit.
[2023-03-08 22:53:57] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-08 22:53:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:53:57] [INFO ] Invariant cache hit.
[2023-03-08 22:53:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:57] [INFO ] Implicit Places using invariants and state equation in 112 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 170 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 24 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 494 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p2) (NOT p3)), true, (NOT p3), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p2) p1) (AND (NOT p2) p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}, { cond=(AND p2 (NOT p3)), acceptance={0} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s1 1) (GEQ s40 1) (GEQ s47 1) (GEQ s55 1)) (AND (GEQ s1 1) (GEQ s28 1) (GEQ s47 1) (GEQ s54 1)) (AND (GEQ s1 1) (GEQ s26 1) (GEQ s47 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 73 steps with 0 reset in 35 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-02 finished in 734 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 35 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Applied a total of 5 rules in 53 ms. Remains 63 /66 variables (removed 3) and now considering 546/548 (removed 2) transitions.
[2023-03-08 22:53:57] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 63 cols
[2023-03-08 22:53:57] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 22:53:58] [INFO ] Implicit Places using invariants in 76 ms returned []
[2023-03-08 22:53:58] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:53:58] [INFO ] Invariant cache hit.
[2023-03-08 22:53:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:53:58] [INFO ] Implicit Places using invariants and state equation in 181 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 267 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 61/66 places, 546/548 transitions.
Applied a total of 0 rules in 41 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 361 ms. Remains : 61/66 places, 546/548 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s47 1) (LT s50 1)) (OR (LT s47 1) (LT s49 1)) (OR (LT s47 1) (LT s48 1)) (OR (LT s46 1) (LT s48 1)) (OR (LT s46 1) (LT s49 1)) (OR (LT s46...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 765 reset in 1578 ms.
Product exploration explored 100000 steps with 765 reset in 1095 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 143 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 167 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2023-03-08 22:54:01] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
// Phase 1: matrix 128 rows 61 cols
[2023-03-08 22:54:01] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-08 22:54:03] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 22:54:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:54:03] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-08 22:54:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:54:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 22:54:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:54:05] [INFO ] [Nat]Absence check using state equation in 66 ms returned sat
[2023-03-08 22:54:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:54:05] [INFO ] [Nat]Added 22 Read/Feed constraints in 13 ms returned sat
[2023-03-08 22:54:05] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 32 ms.
[2023-03-08 22:54:05] [INFO ] Added : 25 causal constraints over 6 iterations in 128 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 35 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 22 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-08 22:54:05] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:54:05] [INFO ] Invariant cache hit.
[2023-03-08 22:54:05] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-08 22:54:05] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:54:05] [INFO ] Invariant cache hit.
[2023-03-08 22:54:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:54:06] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2023-03-08 22:54:06] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-08 22:54:06] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:54:06] [INFO ] Invariant cache hit.
[2023-03-08 22:54:06] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 421 ms. Remains : 61/61 places, 546/546 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 154 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F p0)]
Knowledge based reduction with 1 factoid took 199 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
[2023-03-08 22:54:06] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:54:06] [INFO ] Invariant cache hit.
[2023-03-08 22:54:08] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 22:54:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:54:09] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-08 22:54:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:54:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 22:54:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:54:10] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2023-03-08 22:54:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:54:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 20 ms returned sat
[2023-03-08 22:54:11] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 75 transitions) in 33 ms.
[2023-03-08 22:54:11] [INFO ] Added : 25 causal constraints over 6 iterations in 110 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 68 ms :[(NOT p0)]
Product exploration explored 100000 steps with 765 reset in 1368 ms.
Product exploration explored 100000 steps with 765 reset in 1019 ms.
Built C files in :
/tmp/ltsmin14653602694564548282
[2023-03-08 22:54:13] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-08 22:54:13] [INFO ] Computation of Complete disable matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:54:13] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-08 22:54:13] [INFO ] Computation of Complete enable matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:54:13] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-08 22:54:13] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:54:13] [INFO ] Built C files in 343ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14653602694564548282
Running compilation step : cd /tmp/ltsmin14653602694564548282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1944 ms.
Running link step : cd /tmp/ltsmin14653602694564548282;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin14653602694564548282;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased16648549488352331716.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 35 out of 61 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 61/61 places, 546/546 transitions.
Applied a total of 0 rules in 34 ms. Remains 61 /61 variables (removed 0) and now considering 546/546 (removed 0) transitions.
[2023-03-08 22:54:28] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:54:28] [INFO ] Invariant cache hit.
[2023-03-08 22:54:28] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-08 22:54:28] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:54:28] [INFO ] Invariant cache hit.
[2023-03-08 22:54:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:54:28] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2023-03-08 22:54:28] [INFO ] Redundant transitions in 9 ms returned []
[2023-03-08 22:54:28] [INFO ] Flow matrix only has 128 transitions (discarded 418 similar events)
[2023-03-08 22:54:28] [INFO ] Invariant cache hit.
[2023-03-08 22:54:29] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 468 ms. Remains : 61/61 places, 546/546 transitions.
Built C files in :
/tmp/ltsmin8250459773401254702
[2023-03-08 22:54:29] [INFO ] Computing symmetric may disable matrix : 546 transitions.
[2023-03-08 22:54:29] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:54:29] [INFO ] Computing symmetric may enable matrix : 546 transitions.
[2023-03-08 22:54:29] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:54:29] [INFO ] Computing Do-Not-Accords matrix : 546 transitions.
[2023-03-08 22:54:29] [INFO ] Computation of Completed DNA matrix. took 27 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:54:29] [INFO ] Built C files in 158ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8250459773401254702
Running compilation step : cd /tmp/ltsmin8250459773401254702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1855 ms.
Running link step : cd /tmp/ltsmin8250459773401254702;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin8250459773401254702;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4632395278792043621.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:54:44] [INFO ] Flatten gal took : 26 ms
[2023-03-08 22:54:44] [INFO ] Flatten gal took : 24 ms
[2023-03-08 22:54:44] [INFO ] Time to serialize gal into /tmp/LTL13822586169771320777.gal : 6 ms
[2023-03-08 22:54:44] [INFO ] Time to serialize properties into /tmp/LTL3926702692898663319.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13822586169771320777.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3367059837571774652.hoa' '-atoms' '/tmp/LTL3926702692898663319.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3926702692898663319.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3367059837571774652.hoa
Detected timeout of ITS tools.
[2023-03-08 22:54:59] [INFO ] Flatten gal took : 27 ms
[2023-03-08 22:54:59] [INFO ] Flatten gal took : 24 ms
[2023-03-08 22:54:59] [INFO ] Time to serialize gal into /tmp/LTL2607219427177561893.gal : 4 ms
[2023-03-08 22:54:59] [INFO ] Time to serialize properties into /tmp/LTL6220595266126622556.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2607219427177561893.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6220595266126622556.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((CHOIX_1<1)||(COMPTEUR_2<1))&&((CHOIX_1<1)||(COMPTEUR_1<1)))&&(((CHOIX_1<1)||(COMPTEUR_0<1))&&((CHOIX_0<1)||(COMPTEUR...18871
Formula 0 simplified : GF!"((((((((((CHOIX_1<1)||(COMPTEUR_2<1))&&((CHOIX_1<1)||(COMPTEUR_1<1)))&&(((CHOIX_1<1)||(COMPTEUR_0<1))&&((CHOIX_0<1)||(COMPTEUR_0...18865
Detected timeout of ITS tools.
[2023-03-08 22:55:14] [INFO ] Flatten gal took : 46 ms
[2023-03-08 22:55:14] [INFO ] Applying decomposition
[2023-03-08 22:55:14] [INFO ] Flatten gal took : 35 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph877369085244021093.txt' '-o' '/tmp/graph877369085244021093.bin' '-w' '/tmp/graph877369085244021093.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph877369085244021093.bin' '-l' '-1' '-v' '-w' '/tmp/graph877369085244021093.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:55:14] [INFO ] Decomposing Gal with order
[2023-03-08 22:55:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:55:15] [INFO ] Removed a total of 1124 redundant transitions.
[2023-03-08 22:55:15] [INFO ] Flatten gal took : 147 ms
[2023-03-08 22:55:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 118 labels/synchronizations in 11 ms.
[2023-03-08 22:55:15] [INFO ] Time to serialize gal into /tmp/LTL18322468796667941330.gal : 1 ms
[2023-03-08 22:55:15] [INFO ] Time to serialize properties into /tmp/LTL12177950692561128514.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18322468796667941330.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12177950692561128514.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((((i0.u0.CHOIX_1<1)||(i0.u1.COMPTEUR_2<1))&&((i0.u0.CHOIX_1<1)||(i0.u1.COMPTEUR_1<1)))&&(((i0.u0.CHOIX_1<1)||(i0.u1.COM...22381
Formula 0 simplified : GF!"((((((((((i0.u0.CHOIX_1<1)||(i0.u1.COMPTEUR_2<1))&&((i0.u0.CHOIX_1<1)||(i0.u1.COMPTEUR_1<1)))&&(((i0.u0.CHOIX_1<1)||(i0.u1.COMPT...22375
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t86, t128, t288, t350, t510, t22_t21, t38_t21, t528_t21, t539_t21, i0.t87,...254
Computing Next relation with stutter on 20 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17667837206367824003
[2023-03-08 22:55:30] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17667837206367824003
Running compilation step : cd /tmp/ltsmin17667837206367824003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1136 ms.
Running link step : cd /tmp/ltsmin17667837206367824003;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin17667837206367824003;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-03 finished in 107431 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(p0 U (G((!p0 U p1))&&G(p2)))))'
Support contains 56 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 63 transition count 546
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 61 transition count 544
Applied a total of 9 rules in 35 ms. Remains 61 /66 variables (removed 5) and now considering 544/548 (removed 4) transitions.
[2023-03-08 22:55:45] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 61 cols
[2023-03-08 22:55:45] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 22:55:45] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-08 22:55:45] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
[2023-03-08 22:55:45] [INFO ] Invariant cache hit.
[2023-03-08 22:55:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:45] [INFO ] Implicit Places using invariants and state equation in 107 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 164 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 59/66 places, 544/548 transitions.
Applied a total of 0 rules in 18 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 217 ms. Remains : 59/66 places, 544/548 transitions.
Stuttering acceptance computed with spot in 90 ms :[(AND p1 p2), (AND p1 p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND p2 p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s25 1) (GEQ s43 1)) (AND (GEQ s42 1) (GEQ s43 1)) (AND (GEQ s35 1) (GEQ s43 1)) (AND (GEQ s32 1) (GEQ s43 1)) (AND (GEQ s30 1) (GEQ s43 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1716 reset in 906 ms.
Product exploration explored 100000 steps with 1727 reset in 838 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Detected a total of 44/59 stabilizing places and 82/544 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X p0), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p2 p1)))), (X (X p0)), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 544 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 2 states, 4 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND p1 p2), (AND p1 p2)]
Incomplete random walk after 10000 steps, including 78 resets, run finished after 671 ms. (steps per millisecond=14 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 634 ms. (steps per millisecond=15 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 582 ms. (steps per millisecond=17 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 439 ms. (steps per millisecond=22 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 22:55:50] [INFO ] Flow matrix only has 126 transitions (discarded 418 similar events)
// Phase 1: matrix 126 rows 59 cols
[2023-03-08 22:55:50] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 22:55:51] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:55:51] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-08 22:55:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:55:52] [INFO ] After 1719ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-08 22:55:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:54] [INFO ] After 1823ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-08 22:55:56] [INFO ] After 3501ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 1303 ms.
[2023-03-08 22:55:57] [INFO ] After 6645ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 32 ms.
Support contains 56 out of 59 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 59/59 places, 544/544 transitions.
Applied a total of 0 rules in 33 ms. Remains 59 /59 variables (removed 0) and now considering 544/544 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 59/59 places, 544/544 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 391 ms. (steps per millisecond=25 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 377 ms. (steps per millisecond=26 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 30 resets, run finished after 306 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Finished probabilistic random walk after 328 steps, run visited all 2 properties in 17 ms. (steps per millisecond=19 )
Probabilistic random walk after 328 steps, saw 232 distinct states, run finished after 17 ms. (steps per millisecond=19 ) properties seen :2
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X p0), (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1)))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p2 p1)))), (X (X p0)), (X (X (NOT (OR (AND (NOT p0) p2) (AND p2 p1))))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p2 p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (AND p2 (NOT p0) (NOT p1))), (F (OR (AND p2 (NOT p0)) (AND p2 p1)))]
Property proved to be true thanks to knowledge :(G (NOT (AND p2 p1)))
Knowledge based reduction with 11 factoid took 408 ms. Reduced automaton from 2 states, 4 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-04 finished in 13997 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||X(X((G(F(!p1))||G(p0)))))))'
Support contains 34 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:55:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-08 22:55:59] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:55:59] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
[2023-03-08 22:55:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:55:59] [INFO ] Invariant cache hit.
[2023-03-08 22:55:59] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-08 22:55:59] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:55:59] [INFO ] Invariant cache hit.
[2023-03-08 22:55:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:55:59] [INFO ] Implicit Places using invariants and state equation in 149 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 222 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 7 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 458 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 274 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s40 1) (GEQ s47 1) (GEQ s55 1)) (AND (GEQ s1 1) (GEQ s28 1) (GEQ s47 1) (GEQ s54 1)) (AND (GEQ s1 1) (GEQ s26 1) (GEQ s47 1) (...], nbAcceptance=1, 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]]
Product exploration explored 100000 steps with 930 reset in 1586 ms.
Product exploration explored 100000 steps with 939 reset in 1526 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 391 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 269 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 527 steps, including 3 resets, run visited all 3 properties in 12 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 434 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 268 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 276 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:56:04] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 22:56:04] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 22:56:05] [INFO ] Dead Transitions using invariants and state equation in 225 ms found 0 transitions.
[2023-03-08 22:56:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:56:05] [INFO ] Invariant cache hit.
[2023-03-08 22:56:05] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-08 22:56:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:56:05] [INFO ] Invariant cache hit.
[2023-03-08 22:56:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:56:05] [INFO ] Implicit Places using invariants and state equation in 131 ms returned []
Implicit Place search using SMT with State Equation took 194 ms to find 0 implicit places.
[2023-03-08 22:56:05] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:56:05] [INFO ] Invariant cache hit.
[2023-03-08 22:56:05] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 615 ms. Remains : 64/64 places, 548/548 transitions.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/64 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 270 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 217 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 79 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 328 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 197 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 232 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 228 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Product exploration explored 100000 steps with 949 reset in 1638 ms.
Product exploration explored 100000 steps with 947 reset in 1420 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 177 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 64 transition count 548
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 1 rules in 26 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:56:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 22:56:10] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 22:56:10] [INFO ] Dead Transitions using invariants and state equation in 200 ms found 0 transitions.
[2023-03-08 22:56:10] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-08 22:56:10] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:56:10] [INFO ] Invariant cache hit.
[2023-03-08 22:56:10] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/64 places, 548/548 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 407 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin16901076364370333041
[2023-03-08 22:56:10] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16901076364370333041
Running compilation step : cd /tmp/ltsmin16901076364370333041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1183 ms.
Running link step : cd /tmp/ltsmin16901076364370333041;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin16901076364370333041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7419483147852738847.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 34 out of 64 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 22:56:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 64 cols
[2023-03-08 22:56:26] [INFO ] Computed 5 place invariants in 7 ms
[2023-03-08 22:56:26] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
[2023-03-08 22:56:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:56:26] [INFO ] Invariant cache hit.
[2023-03-08 22:56:26] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 22:56:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:56:26] [INFO ] Invariant cache hit.
[2023-03-08 22:56:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:56:26] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
[2023-03-08 22:56:26] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 22:56:26] [INFO ] Invariant cache hit.
[2023-03-08 22:56:26] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 574 ms. Remains : 64/64 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin11835000529064421118
[2023-03-08 22:56:26] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11835000529064421118
Running compilation step : cd /tmp/ltsmin11835000529064421118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 933 ms.
Running link step : cd /tmp/ltsmin11835000529064421118;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin11835000529064421118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8749805448831009195.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:56:41] [INFO ] Flatten gal took : 34 ms
[2023-03-08 22:56:41] [INFO ] Flatten gal took : 29 ms
[2023-03-08 22:56:41] [INFO ] Time to serialize gal into /tmp/LTL3838431154622915137.gal : 4 ms
[2023-03-08 22:56:41] [INFO ] Time to serialize properties into /tmp/LTL16099376924225433024.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3838431154622915137.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7119137497157798727.hoa' '-atoms' '/tmp/LTL16099376924225433024.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16099376924225433024.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7119137497157798727.hoa
Detected timeout of ITS tools.
[2023-03-08 22:56:57] [INFO ] Flatten gal took : 24 ms
[2023-03-08 22:56:57] [INFO ] Flatten gal took : 22 ms
[2023-03-08 22:56:57] [INFO ] Time to serialize gal into /tmp/LTL1291467673634044084.gal : 3 ms
[2023-03-08 22:56:57] [INFO ] Time to serialize properties into /tmp/LTL16636420632484670083.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1291467673634044084.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16636420632484670083.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(SUR_PONT_A_0<1)")))||(G("(((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_16>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_4>=1)))|...37312
Formula 0 simplified : F(!"(((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_16<1))||((CONTROLEUR_0<1)||(COMPTEUR_4<1)))&&(((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_4<1...37298
Detected timeout of ITS tools.
[2023-03-08 22:57:12] [INFO ] Flatten gal took : 20 ms
[2023-03-08 22:57:12] [INFO ] Applying decomposition
[2023-03-08 22:57:12] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12874935717906898389.txt' '-o' '/tmp/graph12874935717906898389.bin' '-w' '/tmp/graph12874935717906898389.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12874935717906898389.bin' '-l' '-1' '-v' '-w' '/tmp/graph12874935717906898389.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:57:12] [INFO ] Decomposing Gal with order
[2023-03-08 22:57:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:57:12] [INFO ] Removed a total of 953 redundant transitions.
[2023-03-08 22:57:12] [INFO ] Flatten gal took : 85 ms
[2023-03-08 22:57:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 3 ms.
[2023-03-08 22:57:12] [INFO ] Time to serialize gal into /tmp/LTL12756841244580433021.gal : 1 ms
[2023-03-08 22:57:12] [INFO ] Time to serialize properties into /tmp/LTL18177929860553613639.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12756841244580433021.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18177929860553613639.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(u1.SUR_PONT_A_0<1)")))||(G("(((((((((((i2.u3.NB_ATTENTE_A_0>=1)&&(i2.u3.NB_ATTENTE_B_16>=1))&&((i2.u3.CONTROLEUR_0>=1...47875
Formula 0 simplified : F(!"(((((((((((i2.u3.NB_ATTENTE_A_0<1)||(i2.u3.NB_ATTENTE_B_16<1))||((i2.u3.CONTROLEUR_0<1)||(i2.u2.COMPTEUR_4<1)))&&(((i2.u3.NB_ATT...47861
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11492338765666880820
[2023-03-08 22:57:27] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11492338765666880820
Running compilation step : cd /tmp/ltsmin11492338765666880820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 926 ms.
Running link step : cd /tmp/ltsmin11492338765666880820;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin11492338765666880820;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))||!(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-05 finished in 103129 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U G(!p1))))'
Support contains 35 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 6 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:57:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:57:42] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 22:57:42] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
[2023-03-08 22:57:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:42] [INFO ] Invariant cache hit.
[2023-03-08 22:57:42] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-08 22:57:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:42] [INFO ] Invariant cache hit.
[2023-03-08 22:57:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:57:42] [INFO ] Implicit Places using invariants and state equation in 115 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 179 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 399 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 120 ms :[p1, p1, true, (AND (NOT p1) (NOT p0)), p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 2}, { cond=(NOT p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(AND (OR (LT s50 1) (LT s53 1)) (OR (LT s50 1) (LT s52 1)) (OR (LT s50 1) (LT s51 1)) (OR (LT s49 1) (LT s51 1)) (OR (LT s49 1) (LT s52 1)) (OR (LT s49...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-06 finished in 552 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((G(p1) U (X((G(!p1) U (p3&&G(!p1))))||p2)))||p0)))'
Support contains 57 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 3 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:57:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:43] [INFO ] Invariant cache hit.
[2023-03-08 22:57:43] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
[2023-03-08 22:57:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:43] [INFO ] Invariant cache hit.
[2023-03-08 22:57:43] [INFO ] Implicit Places using invariants in 34 ms returned []
[2023-03-08 22:57:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:43] [INFO ] Invariant cache hit.
[2023-03-08 22:57:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:57:43] [INFO ] Implicit Places using invariants and state equation in 91 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 131 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 296 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 255 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p2))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) p1 (NOT p2))), (OR (AND (NOT p2) (NOT p3)) (AND p1 (NOT p2))), (OR (NOT p3) p1), (OR (AND (NOT p1) (NOT p3)) (AND p1 (NOT p2))), true, p1, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=p1, acceptance={} source=3 dest: 5}, { cond=(AND (NOT p1) p3), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p1) p3), acceptance={} source=4 dest: 6}, { cond=p1, acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p1, acceptance={} source=6 dest: 5}, { cond=(NOT p1), acceptance={} source=6 dest: 6}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=p1, acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(OR (AND (GEQ s50 1) (GEQ s53 1)) (AND (GEQ s50 1) (GEQ s52 1)) (AND (GEQ s50 1) (GEQ s51 1)) (AND (GEQ s49 1) (GEQ s51 1)) (AND (GEQ s49 1) (GEQ s52 1...], 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]]
Entered a terminal (fully accepting) state of product in 8 steps with 1 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-07 finished in 573 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U p1))'
Support contains 47 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 22 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:57:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:43] [INFO ] Invariant cache hit.
[2023-03-08 22:57:43] [INFO ] Dead Transitions using invariants and state equation in 209 ms found 0 transitions.
[2023-03-08 22:57:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:43] [INFO ] Invariant cache hit.
[2023-03-08 22:57:43] [INFO ] Implicit Places using invariants in 82 ms returned []
[2023-03-08 22:57:43] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:43] [INFO ] Invariant cache hit.
[2023-03-08 22:57:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:57:44] [INFO ] Implicit Places using invariants and state equation in 115 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 200 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 24 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 456 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (AND (GEQ s0 20) (GEQ s62 1)) (AND (GEQ s0 20) (GEQ s63 1))) (OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (...], nbAcceptance=0, 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 1823 reset in 328 ms.
Product exploration explored 100000 steps with 1819 reset in 321 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 224 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 75 ms :[(NOT p1), (NOT p0)]
Finished random walk after 74 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 7 factoid took 318 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 96 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p0)]
[2023-03-08 22:57:45] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-08 22:57:45] [INFO ] Computed 5 place invariants in 1 ms
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X (NOT p1)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1), (F (NOT p0)), (F (AND (NOT p0) (NOT p1))), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 7 factoid took 197 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-09 finished in 2415 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 1 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 31 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:57:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:57:46] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 22:57:46] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
[2023-03-08 22:57:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:46] [INFO ] Invariant cache hit.
[2023-03-08 22:57:46] [INFO ] Implicit Places using invariants in 107 ms returned []
[2023-03-08 22:57:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:46] [INFO ] Invariant cache hit.
[2023-03-08 22:57:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:57:46] [INFO ] Implicit Places using invariants and state equation in 286 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 397 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 35 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 700 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 35 ms :[p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s23 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 663 reset in 354 ms.
Product exploration explored 100000 steps with 663 reset in 356 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 174 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[p0]
Finished random walk after 58 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=58 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 164 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 22 ms :[p0]
Stuttering acceptance computed with spot in 34 ms :[p0]
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 18 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:57:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-08 22:57:47] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:57:48] [INFO ] Dead Transitions using invariants and state equation in 173 ms found 0 transitions.
[2023-03-08 22:57:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:48] [INFO ] Invariant cache hit.
[2023-03-08 22:57:48] [INFO ] Implicit Places using invariants in 95 ms returned []
[2023-03-08 22:57:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:48] [INFO ] Invariant cache hit.
[2023-03-08 22:57:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:57:48] [INFO ] Implicit Places using invariants and state equation in 166 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
[2023-03-08 22:57:48] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 22:57:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:57:48] [INFO ] Invariant cache hit.
[2023-03-08 22:57:48] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 652 ms. Remains : 63/63 places, 547/547 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 108 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[p0]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 126 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[p0]
Stuttering acceptance computed with spot in 26 ms :[p0]
Stuttering acceptance computed with spot in 28 ms :[p0]
Product exploration explored 100000 steps with 663 reset in 210 ms.
Product exploration explored 100000 steps with 663 reset in 216 ms.
Built C files in :
/tmp/ltsmin9955892153131385722
[2023-03-08 22:57:49] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:57:49] [INFO ] Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:57:49] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:57:49] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:57:49] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:57:49] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:57:49] [INFO ] Built C files in 159ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9955892153131385722
Running compilation step : cd /tmp/ltsmin9955892153131385722;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1668 ms.
Running link step : cd /tmp/ltsmin9955892153131385722;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin9955892153131385722;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased1335006539042167129.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 1 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 14 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:58:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:04] [INFO ] Invariant cache hit.
[2023-03-08 22:58:04] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
[2023-03-08 22:58:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:04] [INFO ] Invariant cache hit.
[2023-03-08 22:58:04] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-08 22:58:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:04] [INFO ] Invariant cache hit.
[2023-03-08 22:58:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:58:04] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 279 ms to find 0 implicit places.
[2023-03-08 22:58:04] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 22:58:04] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:58:04] [INFO ] Invariant cache hit.
[2023-03-08 22:58:05] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 627 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin1383956087060048468
[2023-03-08 22:58:05] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:58:05] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:05] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:58:05] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:05] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:58:05] [INFO ] Computation of Completed DNA matrix. took 13 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:58:05] [INFO ] Built C files in 125ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1383956087060048468
Running compilation step : cd /tmp/ltsmin1383956087060048468;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1636 ms.
Running link step : cd /tmp/ltsmin1383956087060048468;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin1383956087060048468;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7557830288310106994.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:58:20] [INFO ] Flatten gal took : 14 ms
[2023-03-08 22:58:20] [INFO ] Flatten gal took : 13 ms
[2023-03-08 22:58:20] [INFO ] Time to serialize gal into /tmp/LTL13878952107203382843.gal : 2 ms
[2023-03-08 22:58:20] [INFO ] Time to serialize properties into /tmp/LTL15033623956588849885.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13878952107203382843.gal' '-t' 'CGAL' '-hoa' '/tmp/aut15555209049122437695.hoa' '-atoms' '/tmp/LTL15033623956588849885.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15033623956588849885.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut15555209049122437695.hoa
Detected timeout of ITS tools.
[2023-03-08 22:58:35] [INFO ] Flatten gal took : 26 ms
[2023-03-08 22:58:35] [INFO ] Flatten gal took : 23 ms
[2023-03-08 22:58:35] [INFO ] Time to serialize gal into /tmp/LTL15029296926486072613.gal : 8 ms
[2023-03-08 22:58:35] [INFO ] Time to serialize properties into /tmp/LTL5118963237951813179.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15029296926486072613.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5118963237951813179.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("(SUR_PONT_A_0<1)"))))
Formula 0 simplified : GF!"(SUR_PONT_A_0<1)"
Detected timeout of ITS tools.
[2023-03-08 22:58:50] [INFO ] Flatten gal took : 31 ms
[2023-03-08 22:58:50] [INFO ] Applying decomposition
[2023-03-08 22:58:50] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5579126926367615284.txt' '-o' '/tmp/graph5579126926367615284.bin' '-w' '/tmp/graph5579126926367615284.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5579126926367615284.bin' '-l' '-1' '-v' '-w' '/tmp/graph5579126926367615284.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:58:50] [INFO ] Decomposing Gal with order
[2023-03-08 22:58:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:58:50] [INFO ] Removed a total of 1090 redundant transitions.
[2023-03-08 22:58:50] [INFO ] Flatten gal took : 75 ms
[2023-03-08 22:58:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 176 labels/synchronizations in 7 ms.
[2023-03-08 22:58:50] [INFO ] Time to serialize gal into /tmp/LTL14572638333236468911.gal : 2 ms
[2023-03-08 22:58:50] [INFO ] Time to serialize properties into /tmp/LTL6974440985870111774.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14572638333236468911.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6974440985870111774.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(u0.SUR_PONT_A_0<1)"))))
Formula 0 simplified : GF!"(u0.SUR_PONT_A_0<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7381576375417379912
[2023-03-08 22:59:05] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7381576375417379912
Running compilation step : cd /tmp/ltsmin7381576375417379912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1131 ms.
Running link step : cd /tmp/ltsmin7381576375417379912;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin7381576375417379912;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-10 finished in 94744 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 23 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 38 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 22:59:20] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 22:59:20] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 22:59:21] [INFO ] Dead Transitions using invariants and state equation in 216 ms found 0 transitions.
[2023-03-08 22:59:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:21] [INFO ] Invariant cache hit.
[2023-03-08 22:59:21] [INFO ] Implicit Places using invariants in 116 ms returned []
[2023-03-08 22:59:21] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:21] [INFO ] Invariant cache hit.
[2023-03-08 22:59:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:59:21] [INFO ] Implicit Places using invariants and state equation in 183 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 301 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 570 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 53 ms :[p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s28 1) (LT s45 1) (LT s48 1)) (OR (LT s0 1) (LT s35 1) (LT s45 1) (LT s48 1)) (OR (LT s0 1) (LT s40 1) (LT s45 1) (LT s48 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1775 reset in 455 ms.
Product exploration explored 100000 steps with 1780 reset in 414 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 145 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[p0]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 192 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 47 ms :[p0]
Stuttering acceptance computed with spot in 44 ms :[p0]
[2023-03-08 22:59:22] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-08 22:59:22] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 22:59:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:59:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:59:23] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2023-03-08 22:59:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:59:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:59:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:59:23] [INFO ] [Nat]Absence check using state equation in 38 ms returned sat
[2023-03-08 22:59:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:59:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 77 ms returned sat
[2023-03-08 22:59:23] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 45 ms.
[2023-03-08 22:59:23] [INFO ] Added : 27 causal constraints over 6 iterations in 175 ms. Result :sat
Could not prove EG p0
Support contains 23 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 19 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:59:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:23] [INFO ] Invariant cache hit.
[2023-03-08 22:59:23] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
[2023-03-08 22:59:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:23] [INFO ] Invariant cache hit.
[2023-03-08 22:59:24] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-08 22:59:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:24] [INFO ] Invariant cache hit.
[2023-03-08 22:59:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:59:24] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
[2023-03-08 22:59:24] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-08 22:59:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:24] [INFO ] Invariant cache hit.
[2023-03-08 22:59:24] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 797 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[p0]
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=37 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 163 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 43 ms :[p0]
Stuttering acceptance computed with spot in 55 ms :[p0]
[2023-03-08 22:59:24] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:24] [INFO ] Invariant cache hit.
[2023-03-08 22:59:25] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:59:25] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2023-03-08 22:59:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:59:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 22:59:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:59:25] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-08 22:59:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:59:25] [INFO ] [Nat]Added 22 Read/Feed constraints in 67 ms returned sat
[2023-03-08 22:59:25] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 28 ms.
[2023-03-08 22:59:25] [INFO ] Added : 27 causal constraints over 6 iterations in 178 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 61 ms :[p0]
Product exploration explored 100000 steps with 1777 reset in 472 ms.
Product exploration explored 100000 steps with 1809 reset in 431 ms.
Built C files in :
/tmp/ltsmin14306455229875035783
[2023-03-08 22:59:26] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:59:26] [INFO ] Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:59:26] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:59:26] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:59:26] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:59:26] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:59:27] [INFO ] Built C files in 174ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14306455229875035783
Running compilation step : cd /tmp/ltsmin14306455229875035783;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1810 ms.
Running link step : cd /tmp/ltsmin14306455229875035783;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin14306455229875035783;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased10449187323374346138.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 23 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 14 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 22:59:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:41] [INFO ] Invariant cache hit.
[2023-03-08 22:59:42] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
[2023-03-08 22:59:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:42] [INFO ] Invariant cache hit.
[2023-03-08 22:59:42] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-08 22:59:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:42] [INFO ] Invariant cache hit.
[2023-03-08 22:59:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 22:59:42] [INFO ] Implicit Places using invariants and state equation in 138 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-08 22:59:42] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 22:59:42] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 22:59:42] [INFO ] Invariant cache hit.
[2023-03-08 22:59:42] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 570 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin13863991784011444378
[2023-03-08 22:59:42] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 22:59:42] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:59:42] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 22:59:42] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:59:42] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 22:59:42] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 22:59:42] [INFO ] Built C files in 100ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13863991784011444378
Running compilation step : cd /tmp/ltsmin13863991784011444378;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1540 ms.
Running link step : cd /tmp/ltsmin13863991784011444378;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin13863991784011444378;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased17162132574569738968.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 22:59:57] [INFO ] Flatten gal took : 12 ms
[2023-03-08 22:59:57] [INFO ] Flatten gal took : 12 ms
[2023-03-08 22:59:57] [INFO ] Time to serialize gal into /tmp/LTL9648221230884688760.gal : 2 ms
[2023-03-08 22:59:57] [INFO ] Time to serialize properties into /tmp/LTL11452080336520207980.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9648221230884688760.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9448946570168881326.hoa' '-atoms' '/tmp/LTL11452080336520207980.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11452080336520207980.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9448946570168881326.hoa
Detected timeout of ITS tools.
[2023-03-08 23:00:12] [INFO ] Flatten gal took : 23 ms
[2023-03-08 23:00:12] [INFO ] Flatten gal took : 22 ms
[2023-03-08 23:00:12] [INFO ] Time to serialize gal into /tmp/LTL2800327236818153246.gal : 6 ms
[2023-03-08 23:00:12] [INFO ] Time to serialize properties into /tmp/LTL7469954468084583863.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2800327236818153246.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7469954468084583863.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F("((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_4>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_11>=1))&&...1698
Formula 0 simplified : G!"((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_4>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_11>=1))&&(...1694
Detected timeout of ITS tools.
[2023-03-08 23:00:27] [INFO ] Flatten gal took : 17 ms
[2023-03-08 23:00:27] [INFO ] Applying decomposition
[2023-03-08 23:00:27] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6737213394754258146.txt' '-o' '/tmp/graph6737213394754258146.bin' '-w' '/tmp/graph6737213394754258146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6737213394754258146.bin' '-l' '-1' '-v' '-w' '/tmp/graph6737213394754258146.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:00:27] [INFO ] Decomposing Gal with order
[2023-03-08 23:00:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:00:27] [INFO ] Removed a total of 1043 redundant transitions.
[2023-03-08 23:00:27] [INFO ] Flatten gal took : 54 ms
[2023-03-08 23:00:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 167 labels/synchronizations in 6 ms.
[2023-03-08 23:00:27] [INFO ] Time to serialize gal into /tmp/LTL12018230881637738754.gal : 2 ms
[2023-03-08 23:00:27] [INFO ] Time to serialize properties into /tmp/LTL7038121252186487681.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12018230881637738754.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7038121252186487681.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F("((((((((i0.u0.CAPACITE_0>=1)&&(i0.u1.NB_ATTENTE_B_4>=1))&&((i0.u1.ATTENTE_B_0>=1)&&(u3.CONTROLEUR_1>=1)))||(((i0.u0.CAPACITE_0>=...2118
Formula 0 simplified : G!"((((((((i0.u0.CAPACITE_0>=1)&&(i0.u1.NB_ATTENTE_B_4>=1))&&((i0.u1.ATTENTE_B_0>=1)&&(u3.CONTROLEUR_1>=1)))||(((i0.u0.CAPACITE_0>=1...2114
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16471917875550913742
[2023-03-08 23:00:42] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16471917875550913742
Running compilation step : cd /tmp/ltsmin16471917875550913742;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1109 ms.
Running link step : cd /tmp/ltsmin16471917875550913742;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin16471917875550913742;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>((LTLAPp0==true))' '--buchi-type=spotba'
LTSmin run took 1356 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-11 finished in 84675 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!p0)))'
Support contains 23 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 2 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 23:00:45] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 23:00:45] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:00:45] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
[2023-03-08 23:00:45] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:00:45] [INFO ] Invariant cache hit.
[2023-03-08 23:00:45] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-08 23:00:45] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:00:45] [INFO ] Invariant cache hit.
[2023-03-08 23:00:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:45] [INFO ] Implicit Places using invariants and state equation in 141 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 208 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 388 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 1028 ms :[p0, p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s28 1) (LT s45 1) (LT s48 1)) (OR (LT s0 1) (LT s35 1) (LT s45 1) (LT s48 1)) (OR (LT s0 1) (LT s40 1) (LT s45 1) (LT s48 1)) (O...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1826 reset in 456 ms.
Product exploration explored 100000 steps with 1803 reset in 392 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 36 ms :[p0]
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=37 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 128 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[p0]
Stuttering acceptance computed with spot in 53 ms :[p0]
[2023-03-08 23:00:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-08 23:00:48] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:00:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:48] [INFO ] [Real]Absence check using state equation in 69 ms returned sat
[2023-03-08 23:00:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:00:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:48] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2023-03-08 23:00:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 74 ms returned sat
[2023-03-08 23:00:48] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 20 ms.
[2023-03-08 23:00:48] [INFO ] Added : 27 causal constraints over 6 iterations in 138 ms. Result :sat
Could not prove EG p0
Support contains 23 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 18 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:00:48] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:00:48] [INFO ] Invariant cache hit.
[2023-03-08 23:00:49] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
[2023-03-08 23:00:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:00:49] [INFO ] Invariant cache hit.
[2023-03-08 23:00:49] [INFO ] Implicit Places using invariants in 81 ms returned []
[2023-03-08 23:00:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:00:49] [INFO ] Invariant cache hit.
[2023-03-08 23:00:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:49] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2023-03-08 23:00:49] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 23:00:49] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:00:49] [INFO ] Invariant cache hit.
[2023-03-08 23:00:49] [INFO ] Dead Transitions using invariants and state equation in 218 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 700 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 123 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[p0]
Finished random walk after 18 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=18 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[p0]
Stuttering acceptance computed with spot in 41 ms :[p0]
[2023-03-08 23:00:50] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:00:50] [INFO ] Invariant cache hit.
[2023-03-08 23:00:50] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:00:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:50] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2023-03-08 23:00:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:00:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:00:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:00:50] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2023-03-08 23:00:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:00:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 68 ms returned sat
[2023-03-08 23:00:50] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 30 ms.
[2023-03-08 23:00:50] [INFO ] Added : 27 causal constraints over 6 iterations in 158 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 35 ms :[p0]
Product exploration explored 100000 steps with 1818 reset in 415 ms.
Product exploration explored 100000 steps with 1804 reset in 352 ms.
Built C files in :
/tmp/ltsmin4106355095202014306
[2023-03-08 23:00:51] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 23:00:51] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:51] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 23:00:51] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:51] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 23:00:51] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:00:51] [INFO ] Built C files in 163ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4106355095202014306
Running compilation step : cd /tmp/ltsmin4106355095202014306;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2110 ms.
Running link step : cd /tmp/ltsmin4106355095202014306;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin4106355095202014306;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3537799246456873612.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 23 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 25 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:01:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:06] [INFO ] Invariant cache hit.
[2023-03-08 23:01:06] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
[2023-03-08 23:01:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:06] [INFO ] Invariant cache hit.
[2023-03-08 23:01:06] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-08 23:01:06] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:06] [INFO ] Invariant cache hit.
[2023-03-08 23:01:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:01:07] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
[2023-03-08 23:01:07] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-08 23:01:07] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:01:07] [INFO ] Invariant cache hit.
[2023-03-08 23:01:07] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 700 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin17194277797870141150
[2023-03-08 23:01:07] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 23:01:07] [INFO ] Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:01:07] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 23:01:07] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:01:07] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 23:01:07] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:01:07] [INFO ] Built C files in 189ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17194277797870141150
Running compilation step : cd /tmp/ltsmin17194277797870141150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1703 ms.
Running link step : cd /tmp/ltsmin17194277797870141150;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin17194277797870141150;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3035014185086011306.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 23:01:22] [INFO ] Flatten gal took : 12 ms
[2023-03-08 23:01:22] [INFO ] Flatten gal took : 12 ms
[2023-03-08 23:01:22] [INFO ] Time to serialize gal into /tmp/LTL1115988921086990143.gal : 3 ms
[2023-03-08 23:01:22] [INFO ] Time to serialize properties into /tmp/LTL7033093649935438222.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1115988921086990143.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9814719294867670318.hoa' '-atoms' '/tmp/LTL7033093649935438222.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL7033093649935438222.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9814719294867670318.hoa
Detected timeout of ITS tools.
[2023-03-08 23:01:37] [INFO ] Flatten gal took : 23 ms
[2023-03-08 23:01:37] [INFO ] Flatten gal took : 20 ms
[2023-03-08 23:01:37] [INFO ] Time to serialize gal into /tmp/LTL2809599185660107195.gal : 5 ms
[2023-03-08 23:01:37] [INFO ] Time to serialize properties into /tmp/LTL153111703572997570.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2809599185660107195.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL153111703572997570.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_4>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_11>=1))...1701
Formula 0 simplified : XG!"((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_4>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_11>=1))&&...1695
Detected timeout of ITS tools.
[2023-03-08 23:01:52] [INFO ] Flatten gal took : 12 ms
[2023-03-08 23:01:52] [INFO ] Applying decomposition
[2023-03-08 23:01:52] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7224502971000946423.txt' '-o' '/tmp/graph7224502971000946423.bin' '-w' '/tmp/graph7224502971000946423.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7224502971000946423.bin' '-l' '-1' '-v' '-w' '/tmp/graph7224502971000946423.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:01:52] [INFO ] Decomposing Gal with order
[2023-03-08 23:01:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:01:52] [INFO ] Removed a total of 1061 redundant transitions.
[2023-03-08 23:01:52] [INFO ] Flatten gal took : 46 ms
[2023-03-08 23:01:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 165 labels/synchronizations in 4 ms.
[2023-03-08 23:01:52] [INFO ] Time to serialize gal into /tmp/LTL13057296038998143370.gal : 1 ms
[2023-03-08 23:01:52] [INFO ] Time to serialize properties into /tmp/LTL8710355090982307087.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13057296038998143370.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8710355090982307087.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("((((((((i1.u1.CAPACITE_0>=1)&&(i1.u2.NB_ATTENTE_B_4>=1))&&((i1.u2.ATTENTE_B_0>=1)&&(u4.CONTROLEUR_1>=1)))||(((i1.u1.CAPACITE_0...2121
Formula 0 simplified : XG!"((((((((i1.u1.CAPACITE_0>=1)&&(i1.u2.NB_ATTENTE_B_4>=1))&&((i1.u2.ATTENTE_B_0>=1)&&(u4.CONTROLEUR_1>=1)))||(((i1.u1.CAPACITE_0>=...2115
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12074284019536199312
[2023-03-08 23:02:07] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12074284019536199312
Running compilation step : cd /tmp/ltsmin12074284019536199312;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1099 ms.
Running link step : cd /tmp/ltsmin12074284019536199312;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin12074284019536199312;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 1448 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-12 finished in 85045 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p1))&&p0)))'
Support contains 23 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 4 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 23:02:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 23:02:10] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:02:10] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
[2023-03-08 23:02:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:10] [INFO ] Invariant cache hit.
[2023-03-08 23:02:10] [INFO ] Implicit Places using invariants in 110 ms returned []
[2023-03-08 23:02:10] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:10] [INFO ] Invariant cache hit.
[2023-03-08 23:02:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:10] [INFO ] Implicit Places using invariants and state equation in 163 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 275 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 547/548 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 443 ms. Remains : 64/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(AND (OR (LT s0 1) (LT s28 1) (LT s45 1) (LT s48 1)) (OR (LT s0 1) (LT s35 1) (LT s45 1) (LT s48 1)) (OR (LT s0 1) (LT s40 1) (LT s45 1) (LT s48 1)) (O...], nbAcceptance=1, 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]]
Product exploration explored 100000 steps with 1675 reset in 454 ms.
Product exploration explored 100000 steps with 1635 reset in 411 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), true, (X (X p1))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 5 factoid took 326 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 126 ms :[(NOT p1), (NOT p1)]
Finished random walk after 74 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=37 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND p0 (NOT p1)))), (X p0), true, (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 5 factoid took 238 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 91 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (NOT p1)]
Support contains 23 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 21 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:02:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2023-03-08 23:02:12] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 23:02:13] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
[2023-03-08 23:02:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:13] [INFO ] Invariant cache hit.
[2023-03-08 23:02:13] [INFO ] Implicit Places using invariants in 121 ms returned []
[2023-03-08 23:02:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:13] [INFO ] Invariant cache hit.
[2023-03-08 23:02:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:13] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 303 ms to find 0 implicit places.
[2023-03-08 23:02:13] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 23:02:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:13] [INFO ] Invariant cache hit.
[2023-03-08 23:02:13] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 796 ms. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 172 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 96 ms :[(NOT p1), (NOT p1)]
Finished random walk after 71 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=35 )
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 3 factoid took 186 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 79 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 1650 reset in 447 ms.
Product exploration explored 100000 steps with 1710 reset in 429 ms.
Built C files in :
/tmp/ltsmin16314719207987891296
[2023-03-08 23:02:15] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 23:02:15] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:15] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 23:02:15] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:15] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 23:02:15] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:15] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16314719207987891296
Running compilation step : cd /tmp/ltsmin16314719207987891296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1744 ms.
Running link step : cd /tmp/ltsmin16314719207987891296;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin16314719207987891296;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased7627598384593069081.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 23 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 15 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:02:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:30] [INFO ] Invariant cache hit.
[2023-03-08 23:02:30] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
[2023-03-08 23:02:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:30] [INFO ] Invariant cache hit.
[2023-03-08 23:02:30] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-08 23:02:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:30] [INFO ] Invariant cache hit.
[2023-03-08 23:02:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:02:30] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2023-03-08 23:02:30] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 23:02:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:02:30] [INFO ] Invariant cache hit.
[2023-03-08 23:02:31] [INFO ] Dead Transitions using invariants and state equation in 214 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 649 ms. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin9334428389096847663
[2023-03-08 23:02:31] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2023-03-08 23:02:31] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:31] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2023-03-08 23:02:31] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:31] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2023-03-08 23:02:31] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:02:31] [INFO ] Built C files in 130ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9334428389096847663
Running compilation step : cd /tmp/ltsmin9334428389096847663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1716 ms.
Running link step : cd /tmp/ltsmin9334428389096847663;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin9334428389096847663;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2418083199846970692.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 23:02:46] [INFO ] Flatten gal took : 14 ms
[2023-03-08 23:02:46] [INFO ] Flatten gal took : 23 ms
[2023-03-08 23:02:46] [INFO ] Time to serialize gal into /tmp/LTL15051454504618150798.gal : 7 ms
[2023-03-08 23:02:46] [INFO ] Time to serialize properties into /tmp/LTL14519165710427185763.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15051454504618150798.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8233911389483526365.hoa' '-atoms' '/tmp/LTL14519165710427185763.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL14519165710427185763.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8233911389483526365.hoa
Detected timeout of ITS tools.
[2023-03-08 23:03:01] [INFO ] Flatten gal took : 22 ms
[2023-03-08 23:03:01] [INFO ] Flatten gal took : 20 ms
[2023-03-08 23:03:01] [INFO ] Time to serialize gal into /tmp/LTL11022323525636158753.gal : 5 ms
[2023-03-08 23:03:01] [INFO ] Time to serialize properties into /tmp/LTL5778047904279570387.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11022323525636158753.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5778047904279570387.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X((((((G(F("((((((((CAPACITE_0<1)||(NB_ATTENTE_B_4<1))||((ATTENTE_B_0<1)||(CONTROLEUR_1<1)))&&(((CAPACITE_0<1)||(NB_ATTENTE_B_11<1)...3235
Formula 0 simplified : X(!"((((((CAPACITE_0<1)||(NB_ATTENTE_B_3<1))||((ATTENTE_B_0<1)||(CONTROLEUR_1<1)))&&(((CAPACITE_0<1)||(NB_ATTENTE_B_9<1))||((ATTENTE...3219
Detected timeout of ITS tools.
[2023-03-08 23:03:16] [INFO ] Flatten gal took : 34 ms
[2023-03-08 23:03:16] [INFO ] Applying decomposition
[2023-03-08 23:03:16] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13939044786589342931.txt' '-o' '/tmp/graph13939044786589342931.bin' '-w' '/tmp/graph13939044786589342931.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13939044786589342931.bin' '-l' '-1' '-v' '-w' '/tmp/graph13939044786589342931.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:03:16] [INFO ] Decomposing Gal with order
[2023-03-08 23:03:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:03:16] [INFO ] Removed a total of 1119 redundant transitions.
[2023-03-08 23:03:16] [INFO ] Flatten gal took : 99 ms
[2023-03-08 23:03:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 6 ms.
[2023-03-08 23:03:16] [INFO ] Time to serialize gal into /tmp/LTL8698720659305630014.gal : 2 ms
[2023-03-08 23:03:16] [INFO ] Time to serialize properties into /tmp/LTL4537265151140922474.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8698720659305630014.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4537265151140922474.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X((((((G(F("((((((((i0.u0.CAPACITE_0<1)||(i1.u5.NB_ATTENTE_B_4<1))||((i0.u2.ATTENTE_B_0<1)||(i2.u3.CONTROLEUR_1<1)))&&(((i0.u0.CAPA...4195
Formula 0 simplified : X(!"((((((i0.u0.CAPACITE_0<1)||(i1.u5.NB_ATTENTE_B_3<1))||((i0.u2.ATTENTE_B_0<1)||(i2.u3.CONTROLEUR_1<1)))&&(((i0.u0.CAPACITE_0<1)||...4179
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin639021013982100351
[2023-03-08 23:03:31] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin639021013982100351
Running compilation step : cd /tmp/ltsmin639021013982100351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 975 ms.
Running link step : cd /tmp/ltsmin639021013982100351;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin639021013982100351;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp1==true)))&&(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-13 finished in 96325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(G((p1&&F(p2))))))'
Support contains 47 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 5 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 23:03:46] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 23:03:46] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:03:47] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
[2023-03-08 23:03:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:47] [INFO ] Invariant cache hit.
[2023-03-08 23:03:47] [INFO ] Implicit Places using invariants in 89 ms returned []
[2023-03-08 23:03:47] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:47] [INFO ] Invariant cache hit.
[2023-03-08 23:03:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:03:47] [INFO ] Implicit Places using invariants and state equation in 201 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 293 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 533 ms. Remains : 63/66 places, 547/548 transitions.
Stuttering acceptance computed with spot in 266 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s0 20) (GEQ s61 1)) (AND (GEQ s0 20) (GEQ s62 1))), p0:(OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1543 reset in 317 ms.
Product exploration explored 100000 steps with 1545 reset in 322 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 969 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Finished random walk after 608 steps, including 3 resets, run visited all 7 properties in 12 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p2) p0)), (F (NOT p2)), (F p1), (F (AND p1 (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 16 factoid took 1228 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
[2023-03-08 23:03:51] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-08 23:03:51] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:03:51] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:03:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:03:51] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2023-03-08 23:03:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:03:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:03:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:03:51] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-08 23:03:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:03:51] [INFO ] [Nat]Added 22 Read/Feed constraints in 74 ms returned sat
[2023-03-08 23:03:51] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 2 ms to minimize.
[2023-03-08 23:03:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 315 ms
[2023-03-08 23:03:51] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 15 ms.
[2023-03-08 23:03:52] [INFO ] Added : 17 causal constraints over 4 iterations in 81 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 47 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:03:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:52] [INFO ] Invariant cache hit.
[2023-03-08 23:03:52] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
[2023-03-08 23:03:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:52] [INFO ] Invariant cache hit.
[2023-03-08 23:03:52] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-08 23:03:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:52] [INFO ] Invariant cache hit.
[2023-03-08 23:03:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:03:52] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 222 ms to find 0 implicit places.
[2023-03-08 23:03:52] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:52] [INFO ] Invariant cache hit.
[2023-03-08 23:03:52] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 650 ms. Remains : 63/63 places, 547/547 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND (NOT p1) p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 752 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 251 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Finished random walk after 427 steps, including 2 resets, run visited all 7 properties in 13 ms. (steps per millisecond=32 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND (NOT p1) p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p2) p0)), (F (NOT p2)), (F p1), (F (AND p1 (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 16 factoid took 1017 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Stuttering acceptance computed with spot in 275 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
[2023-03-08 23:03:55] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:55] [INFO ] Invariant cache hit.
[2023-03-08 23:03:55] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:03:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:03:55] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-08 23:03:55] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:03:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-08 23:03:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:03:55] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2023-03-08 23:03:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:03:55] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2023-03-08 23:03:55] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 25 ms.
[2023-03-08 23:03:55] [INFO ] Added : 10 causal constraints over 3 iterations in 92 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Product exploration explored 100000 steps with 1545 reset in 322 ms.
Product exploration explored 100000 steps with 1547 reset in 329 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 280 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Support contains 47 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 43 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:03:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:57] [INFO ] Invariant cache hit.
[2023-03-08 23:03:57] [INFO ] Dead Transitions using invariants and state equation in 242 ms found 0 transitions.
[2023-03-08 23:03:57] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 23:03:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:03:57] [INFO ] Invariant cache hit.
[2023-03-08 23:03:57] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 523 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin9374654767110316116
[2023-03-08 23:03:57] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9374654767110316116
Running compilation step : cd /tmp/ltsmin9374654767110316116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1063 ms.
Running link step : cd /tmp/ltsmin9374654767110316116;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin9374654767110316116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16431546171057700439.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 47 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:04:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:04:12] [INFO ] Invariant cache hit.
[2023-03-08 23:04:12] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
[2023-03-08 23:04:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:04:12] [INFO ] Invariant cache hit.
[2023-03-08 23:04:12] [INFO ] Implicit Places using invariants in 46 ms returned []
[2023-03-08 23:04:12] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:04:12] [INFO ] Invariant cache hit.
[2023-03-08 23:04:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:04:13] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 203 ms to find 0 implicit places.
[2023-03-08 23:04:13] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:04:13] [INFO ] Invariant cache hit.
[2023-03-08 23:04:13] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 612 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin5583891643750370443
[2023-03-08 23:04:13] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5583891643750370443
Running compilation step : cd /tmp/ltsmin5583891643750370443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 958 ms.
Running link step : cd /tmp/ltsmin5583891643750370443;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin5583891643750370443;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17411286114220839591.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 23:04:28] [INFO ] Flatten gal took : 26 ms
[2023-03-08 23:04:28] [INFO ] Flatten gal took : 22 ms
[2023-03-08 23:04:28] [INFO ] Time to serialize gal into /tmp/LTL17220998893784975533.gal : 5 ms
[2023-03-08 23:04:28] [INFO ] Time to serialize properties into /tmp/LTL17713628040342896831.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17220998893784975533.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5711165152928781733.hoa' '-atoms' '/tmp/LTL17713628040342896831.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL17713628040342896831.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5711165152928781733.hoa
Detected timeout of ITS tools.
[2023-03-08 23:04:43] [INFO ] Flatten gal took : 22 ms
[2023-03-08 23:04:43] [INFO ] Flatten gal took : 20 ms
[2023-03-08 23:04:43] [INFO ] Time to serialize gal into /tmp/LTL5325396208053109065.gal : 4 ms
[2023-03-08 23:04:43] [INFO ] Time to serialize properties into /tmp/LTL14881878138827327014.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5325396208053109065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14881878138827327014.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(!("(((((((NB_ATTENTE_A_4>=1)&&(ROUTE_A_0>=1))||((NB_ATTENTE_A_9>=1)&&(ROUTE_A_0>=1)))||(((NB_ATTENTE_A_19>=1)&&(ROUTE_A_0>=1))||...1866
Formula 0 simplified : G"(((((((NB_ATTENTE_A_4>=1)&&(ROUTE_A_0>=1))||((NB_ATTENTE_A_9>=1)&&(ROUTE_A_0>=1)))||(((NB_ATTENTE_A_19>=1)&&(ROUTE_A_0>=1))||((NB_...1851
Detected timeout of ITS tools.
[2023-03-08 23:04:58] [INFO ] Flatten gal took : 29 ms
[2023-03-08 23:04:58] [INFO ] Applying decomposition
[2023-03-08 23:04:58] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4362014806933593463.txt' '-o' '/tmp/graph4362014806933593463.bin' '-w' '/tmp/graph4362014806933593463.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4362014806933593463.bin' '-l' '-1' '-v' '-w' '/tmp/graph4362014806933593463.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:04:58] [INFO ] Decomposing Gal with order
[2023-03-08 23:04:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:04:58] [INFO ] Removed a total of 953 redundant transitions.
[2023-03-08 23:04:58] [INFO ] Flatten gal took : 80 ms
[2023-03-08 23:04:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 4 ms.
[2023-03-08 23:04:58] [INFO ] Time to serialize gal into /tmp/LTL12424539200363063400.gal : 1 ms
[2023-03-08 23:04:58] [INFO ] Time to serialize properties into /tmp/LTL3007322005614950819.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12424539200363063400.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3007322005614950819.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F(!("(((((((u2.NB_ATTENTE_A_4>=1)&&(u2.ROUTE_A_0>=1))||((u2.NB_ATTENTE_A_9>=1)&&(u2.ROUTE_A_0>=1)))||(((u2.NB_ATTENTE_A_19>=1)&&(u...2259
Formula 0 simplified : G"(((((((u2.NB_ATTENTE_A_4>=1)&&(u2.ROUTE_A_0>=1))||((u2.NB_ATTENTE_A_9>=1)&&(u2.ROUTE_A_0>=1)))||(((u2.NB_ATTENTE_A_19>=1)&&(u2.ROU...2244
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15025171187437586746
[2023-03-08 23:05:14] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15025171187437586746
Running compilation step : cd /tmp/ltsmin15025171187437586746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1110 ms.
Running link step : cd /tmp/ltsmin15025171187437586746;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin15025171187437586746;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true)) U X([]((<>((LTLAPp1==true))&&(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-14 finished in 102315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((X(p0) U G(p0))||(p1&&F(!p2)))))'
Support contains 35 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 3 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2023-03-08 23:05:29] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2023-03-08 23:05:29] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:05:29] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
[2023-03-08 23:05:29] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:05:29] [INFO ] Invariant cache hit.
[2023-03-08 23:05:29] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-08 23:05:29] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
[2023-03-08 23:05:29] [INFO ] Invariant cache hit.
[2023-03-08 23:05:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:05:29] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 201 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/66 places, 548/548 transitions.
Applied a total of 0 rules in 1 ms. Remains 64 /64 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 427 ms. Remains : 64/66 places, 548/548 transitions.
Stuttering acceptance computed with spot in 293 ms :[true, p2, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (NOT p0), (AND p2 (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}, { cond=(AND p1 p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 1}, { cond=(AND p0 p2), acceptance={} source=5 dest: 5}]], initial=2, aps=[p2:(AND (OR (LT s50 1) (LT s53 1)) (OR (LT s50 1) (LT s52 1)) (OR (LT s50 1) (LT s51 1)) (OR (LT s49 1) (LT s51 1)) (OR (LT s49 1) (LT s52 1)) (OR (LT s49...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 93 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-15 finished in 755 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0||X(X((G(F(!p1))||G(p0)))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-05
Stuttering acceptance computed with spot in 288 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 out of 66 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 14 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 23:05:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 23:05:30] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:05:30] [INFO ] Dead Transitions using invariants and state equation in 248 ms found 0 transitions.
[2023-03-08 23:05:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:30] [INFO ] Invariant cache hit.
[2023-03-08 23:05:30] [INFO ] Implicit Places using invariants in 77 ms returned []
[2023-03-08 23:05:30] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:30] [INFO ] Invariant cache hit.
[2023-03-08 23:05:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:05:30] [INFO ] Implicit Places using invariants and state equation in 181 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 260 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 9 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 533 ms. Remains : 63/66 places, 547/548 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s40 1) (GEQ s46 1) (GEQ s54 1)) (AND (GEQ s1 1) (GEQ s28 1) (GEQ s46 1) (GEQ s53 1)) (AND (GEQ s1 1) (GEQ s26 1) (GEQ s46 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1027 reset in 1414 ms.
Product exploration explored 100000 steps with 1022 reset in 1518 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 355 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 250 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 8 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 482 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 270 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 285 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:05:35] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-08 23:05:35] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-08 23:05:35] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
[2023-03-08 23:05:35] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:35] [INFO ] Invariant cache hit.
[2023-03-08 23:05:35] [INFO ] Implicit Places using invariants in 67 ms returned []
[2023-03-08 23:05:35] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:35] [INFO ] Invariant cache hit.
[2023-03-08 23:05:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:05:36] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2023-03-08 23:05:36] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:36] [INFO ] Invariant cache hit.
[2023-03-08 23:05:36] [INFO ] Dead Transitions using invariants and state equation in 236 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 713 ms. Remains : 63/63 places, 547/547 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 5 factoid took 359 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 282 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 10 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), true, (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0), (F p1), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 479 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 5 states, 9 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 277 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 251 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 270 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Product exploration explored 100000 steps with 1025 reset in 1513 ms.
Product exploration explored 100000 steps with 1022 reset in 1193 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 266 ms :[false, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 34 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 28 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:05:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:41] [INFO ] Invariant cache hit.
[2023-03-08 23:05:41] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
[2023-03-08 23:05:41] [INFO ] Redundant transitions in 4 ms returned []
[2023-03-08 23:05:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:41] [INFO ] Invariant cache hit.
[2023-03-08 23:05:41] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 455 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin11334563441060829652
[2023-03-08 23:05:41] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11334563441060829652
Running compilation step : cd /tmp/ltsmin11334563441060829652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1237 ms.
Running link step : cd /tmp/ltsmin11334563441060829652;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin11334563441060829652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12648053247012355191.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 34 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 2 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:05:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:57] [INFO ] Invariant cache hit.
[2023-03-08 23:05:57] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
[2023-03-08 23:05:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:57] [INFO ] Invariant cache hit.
[2023-03-08 23:05:57] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-08 23:05:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:57] [INFO ] Invariant cache hit.
[2023-03-08 23:05:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:05:57] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 199 ms to find 0 implicit places.
[2023-03-08 23:05:57] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:05:57] [INFO ] Invariant cache hit.
[2023-03-08 23:05:57] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 568 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin693467601049750026
[2023-03-08 23:05:57] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin693467601049750026
Running compilation step : cd /tmp/ltsmin693467601049750026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 978 ms.
Running link step : cd /tmp/ltsmin693467601049750026;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin693467601049750026;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2054739173538262897.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 23:06:12] [INFO ] Flatten gal took : 18 ms
[2023-03-08 23:06:12] [INFO ] Flatten gal took : 18 ms
[2023-03-08 23:06:12] [INFO ] Time to serialize gal into /tmp/LTL11838004620506880725.gal : 4 ms
[2023-03-08 23:06:12] [INFO ] Time to serialize properties into /tmp/LTL7830742776048659072.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11838004620506880725.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2733260141422346537.hoa' '-atoms' '/tmp/LTL7830742776048659072.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7830742776048659072.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2733260141422346537.hoa
Detected timeout of ITS tools.
[2023-03-08 23:06:27] [INFO ] Flatten gal took : 29 ms
[2023-03-08 23:06:27] [INFO ] Flatten gal took : 28 ms
[2023-03-08 23:06:27] [INFO ] Time to serialize gal into /tmp/LTL6049893384207847612.gal : 7 ms
[2023-03-08 23:06:27] [INFO ] Time to serialize properties into /tmp/LTL5437322318740300499.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6049893384207847612.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5437322318740300499.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(SUR_PONT_A_0<1)")))||(G("(((((((((((NB_ATTENTE_A_0>=1)&&(NB_ATTENTE_B_16>=1))&&((CONTROLEUR_0>=1)&&(COMPTEUR_4>=1)))|...37312
Formula 0 simplified : F(!"(((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_16<1))||((CONTROLEUR_0<1)||(COMPTEUR_4<1)))&&(((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_4<1...37298
Detected timeout of ITS tools.
[2023-03-08 23:06:43] [INFO ] Flatten gal took : 36 ms
[2023-03-08 23:06:43] [INFO ] Applying decomposition
[2023-03-08 23:06:43] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph340790462309404745.txt' '-o' '/tmp/graph340790462309404745.bin' '-w' '/tmp/graph340790462309404745.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph340790462309404745.bin' '-l' '-1' '-v' '-w' '/tmp/graph340790462309404745.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:06:43] [INFO ] Decomposing Gal with order
[2023-03-08 23:06:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:06:43] [INFO ] Removed a total of 1091 redundant transitions.
[2023-03-08 23:06:43] [INFO ] Flatten gal took : 101 ms
[2023-03-08 23:06:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 161 labels/synchronizations in 7 ms.
[2023-03-08 23:06:43] [INFO ] Time to serialize gal into /tmp/LTL11767840264609669582.gal : 1 ms
[2023-03-08 23:06:43] [INFO ] Time to serialize properties into /tmp/LTL12451478591755201532.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11767840264609669582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12451478591755201532.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G((X(X((G(F("(i0.u2.SUR_PONT_A_0<1)")))||(G("(((((((((((i1.u0.NB_ATTENTE_A_0>=1)&&(i0.u1.NB_ATTENTE_B_16>=1))&&((i1.u0.CONTROLEUR_0...47878
Formula 0 simplified : F(!"(((((((((((i1.u0.NB_ATTENTE_A_0<1)||(i0.u1.NB_ATTENTE_B_16<1))||((i1.u0.CONTROLEUR_0<1)||(i1.u3.COMPTEUR_4<1)))&&(((i1.u0.NB_ATT...47864
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9630507360594303864
[2023-03-08 23:06:58] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9630507360594303864
Running compilation step : cd /tmp/ltsmin9630507360594303864;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1228 ms.
Running link step : cd /tmp/ltsmin9630507360594303864;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin9630507360594303864;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X(([](<>((LTLAPp0==true)))||[]((LTLAPp1==true)))))||!(LTLAPp1==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-05 finished in 103522 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p1))&&p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(!p0) U X(G((p1&&F(p2))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-14
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Support contains 47 out of 66 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 65 transition count 547
Applied a total of 2 rules in 13 ms. Remains 65 /66 variables (removed 1) and now considering 547/548 (removed 1) transitions.
[2023-03-08 23:07:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2023-03-08 23:07:14] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:07:14] [INFO ] Dead Transitions using invariants and state equation in 261 ms found 0 transitions.
[2023-03-08 23:07:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:14] [INFO ] Invariant cache hit.
[2023-03-08 23:07:14] [INFO ] Implicit Places using invariants in 87 ms returned []
[2023-03-08 23:07:14] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:14] [INFO ] Invariant cache hit.
[2023-03-08 23:07:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:07:14] [INFO ] Implicit Places using invariants and state equation in 212 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 301 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 63/66 places, 547/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 581 ms. Remains : 63/66 places, 547/548 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s0 20) (GEQ s61 1)) (AND (GEQ s0 20) (GEQ s62 1))), p0:(OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1559 reset in 298 ms.
Product exploration explored 100000 steps with 1542 reset in 298 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 1124 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 290 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Finished random walk after 420 steps, including 2 resets, run visited all 7 properties in 10 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND p0 (NOT p1))), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p2) p0)), (F (NOT p2)), (F p1), (F (AND p1 (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 16 factoid took 1191 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 306 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Stuttering acceptance computed with spot in 305 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
[2023-03-08 23:07:18] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 63 cols
[2023-03-08 23:07:18] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:07:18] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:07:18] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2023-03-08 23:07:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:07:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-08 23:07:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:07:18] [INFO ] [Nat]Absence check using state equation in 47 ms returned sat
[2023-03-08 23:07:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:07:19] [INFO ] [Nat]Added 22 Read/Feed constraints in 76 ms returned sat
[2023-03-08 23:07:19] [INFO ] Deduced a trap composed of 5 places in 110 ms of which 1 ms to minimize.
[2023-03-08 23:07:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 357 ms
[2023-03-08 23:07:19] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 25 ms.
[2023-03-08 23:07:19] [INFO ] Added : 17 causal constraints over 4 iterations in 113 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 47 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:07:19] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:19] [INFO ] Invariant cache hit.
[2023-03-08 23:07:19] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
[2023-03-08 23:07:19] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:19] [INFO ] Invariant cache hit.
[2023-03-08 23:07:19] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-08 23:07:19] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:19] [INFO ] Invariant cache hit.
[2023-03-08 23:07:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:07:19] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2023-03-08 23:07:19] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:19] [INFO ] Invariant cache hit.
[2023-03-08 23:07:20] [INFO ] Dead Transitions using invariants and state equation in 244 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 702 ms. Remains : 63/63 places, 547/547 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/63 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND (NOT p1) p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 16 factoid took 1103 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 289 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Finished random walk after 2383 steps, including 13 resets, run visited all 7 properties in 33 ms. (steps per millisecond=72 )
Knowledge obtained : [(AND (NOT p1) p0 p2), (X (AND (NOT p1) p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND p1 (NOT p2)))), (X p0), (X p2), (X (NOT p1)), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X p0)), (X (X p2)), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 (NOT p2) p0)), (F (AND (NOT p2) p0)), (F (NOT p2)), (F p1), (F (AND p1 (NOT p2))), (F (NOT p0))]
Knowledge based reduction with 16 factoid took 1315 ms. Reduced automaton from 5 states, 9 edges and 3 AP (stutter sensitive) to 5 states, 9 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 271 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Stuttering acceptance computed with spot in 294 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
[2023-03-08 23:07:23] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:23] [INFO ] Invariant cache hit.
[2023-03-08 23:07:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:07:23] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2023-03-08 23:07:23] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:07:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:07:23] [INFO ] [Nat]Absence check using state equation in 43 ms returned sat
[2023-03-08 23:07:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:07:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 33 ms returned sat
[2023-03-08 23:07:23] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 24 ms.
[2023-03-08 23:07:24] [INFO ] Added : 10 causal constraints over 3 iterations in 77 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 265 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Product exploration explored 100000 steps with 1552 reset in 308 ms.
Product exploration explored 100000 steps with 1544 reset in 296 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 288 ms :[(OR (NOT p1) (NOT p2)), (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (NOT p2), (AND p0 (NOT p2)), p0]
Support contains 47 out of 63 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 38 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:07:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:25] [INFO ] Invariant cache hit.
[2023-03-08 23:07:25] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
[2023-03-08 23:07:25] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-08 23:07:25] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:25] [INFO ] Invariant cache hit.
[2023-03-08 23:07:25] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 512 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin7097627850101712868
[2023-03-08 23:07:25] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7097627850101712868
Running compilation step : cd /tmp/ltsmin7097627850101712868;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1134 ms.
Running link step : cd /tmp/ltsmin7097627850101712868;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 55 ms.
Running LTSmin : cd /tmp/ltsmin7097627850101712868;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4902601994808269026.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 47 out of 63 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 63/63 places, 547/547 transitions.
Applied a total of 0 rules in 3 ms. Remains 63 /63 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2023-03-08 23:07:40] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:40] [INFO ] Invariant cache hit.
[2023-03-08 23:07:41] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
[2023-03-08 23:07:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:41] [INFO ] Invariant cache hit.
[2023-03-08 23:07:41] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-08 23:07:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:41] [INFO ] Invariant cache hit.
[2023-03-08 23:07:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:07:41] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2023-03-08 23:07:41] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
[2023-03-08 23:07:41] [INFO ] Invariant cache hit.
[2023-03-08 23:07:41] [INFO ] Dead Transitions using invariants and state equation in 168 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 636 ms. Remains : 63/63 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin13361197927633380734
[2023-03-08 23:07:41] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13361197927633380734
Running compilation step : cd /tmp/ltsmin13361197927633380734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1278 ms.
Running link step : cd /tmp/ltsmin13361197927633380734;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 54 ms.
Running LTSmin : cd /tmp/ltsmin13361197927633380734;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased17511459744352190509.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-08 23:07:56] [INFO ] Flatten gal took : 19 ms
[2023-03-08 23:07:56] [INFO ] Flatten gal took : 19 ms
[2023-03-08 23:07:56] [INFO ] Time to serialize gal into /tmp/LTL13460018836589243401.gal : 4 ms
[2023-03-08 23:07:56] [INFO ] Time to serialize properties into /tmp/LTL17879841041713426588.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13460018836589243401.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12755731476770510282.hoa' '-atoms' '/tmp/LTL17879841041713426588.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL17879841041713426588.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12755731476770510282.hoa
Detected timeout of ITS tools.
[2023-03-08 23:08:11] [INFO ] Flatten gal took : 23 ms
[2023-03-08 23:08:11] [INFO ] Flatten gal took : 20 ms
[2023-03-08 23:08:11] [INFO ] Time to serialize gal into /tmp/LTL14344676325848830854.gal : 4 ms
[2023-03-08 23:08:11] [INFO ] Time to serialize properties into /tmp/LTL2658567601323097298.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14344676325848830854.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2658567601323097298.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(!("(((((((NB_ATTENTE_A_4>=1)&&(ROUTE_A_0>=1))||((NB_ATTENTE_A_9>=1)&&(ROUTE_A_0>=1)))||(((NB_ATTENTE_A_19>=1)&&(ROUTE_A_0>=1))||...1866
Formula 0 simplified : G"(((((((NB_ATTENTE_A_4>=1)&&(ROUTE_A_0>=1))||((NB_ATTENTE_A_9>=1)&&(ROUTE_A_0>=1)))||(((NB_ATTENTE_A_19>=1)&&(ROUTE_A_0>=1))||((NB_...1851
Detected timeout of ITS tools.
[2023-03-08 23:08:27] [INFO ] Flatten gal took : 32 ms
[2023-03-08 23:08:27] [INFO ] Applying decomposition
[2023-03-08 23:08:27] [INFO ] Flatten gal took : 26 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7406038128670334842.txt' '-o' '/tmp/graph7406038128670334842.bin' '-w' '/tmp/graph7406038128670334842.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7406038128670334842.bin' '-l' '-1' '-v' '-w' '/tmp/graph7406038128670334842.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:08:27] [INFO ] Decomposing Gal with order
[2023-03-08 23:08:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:08:27] [INFO ] Removed a total of 953 redundant transitions.
[2023-03-08 23:08:27] [INFO ] Flatten gal took : 90 ms
[2023-03-08 23:08:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 137 labels/synchronizations in 7 ms.
[2023-03-08 23:08:27] [INFO ] Time to serialize gal into /tmp/LTL7444866254017685414.gal : 2 ms
[2023-03-08 23:08:27] [INFO ] Time to serialize properties into /tmp/LTL4382905943906965595.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7444866254017685414.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4382905943906965595.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((F(!("(((((((u2.NB_ATTENTE_A_4>=1)&&(u2.ROUTE_A_0>=1))||((u2.NB_ATTENTE_A_9>=1)&&(u2.ROUTE_A_0>=1)))||(((u2.NB_ATTENTE_A_19>=1)&&(u...2259
Formula 0 simplified : G"(((((((u2.NB_ATTENTE_A_4>=1)&&(u2.ROUTE_A_0>=1))||((u2.NB_ATTENTE_A_9>=1)&&(u2.ROUTE_A_0>=1)))||(((u2.NB_ATTENTE_A_19>=1)&&(u2.ROU...2244
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3683990329613991199
[2023-03-08 23:08:42] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3683990329613991199
Running compilation step : cd /tmp/ltsmin3683990329613991199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 894 ms.
Running link step : cd /tmp/ltsmin3683990329613991199;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin3683990329613991199;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp0==true)) U X([]((<>((LTLAPp1==true))&&(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N10-LTLFireability-14 finished in 103665 ms.
[2023-03-08 23:08:57] [INFO ] Flatten gal took : 39 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6931468553090581370
[2023-03-08 23:08:57] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2023-03-08 23:08:57] [INFO ] Applying decomposition
[2023-03-08 23:08:57] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:08:57] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2023-03-08 23:08:57] [INFO ] Flatten gal took : 26 ms
[2023-03-08 23:08:57] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph756175656429631911.txt' '-o' '/tmp/graph756175656429631911.bin' '-w' '/tmp/graph756175656429631911.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph756175656429631911.bin' '-l' '-1' '-v' '-w' '/tmp/graph756175656429631911.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:08:57] [INFO ] Decomposing Gal with order
[2023-03-08 23:08:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:08:57] [INFO ] Removed a total of 1031 redundant transitions.
[2023-03-08 23:08:57] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2023-03-08 23:08:57] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:08:57] [INFO ] Flatten gal took : 72 ms
[2023-03-08 23:08:57] [INFO ] Built C files in 204ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6931468553090581370
Running compilation step : cd /tmp/ltsmin6931468553090581370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-08 23:08:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 233 labels/synchronizations in 4 ms.
[2023-03-08 23:08:57] [INFO ] Time to serialize gal into /tmp/LTLFireability12903748696434594133.gal : 1 ms
[2023-03-08 23:08:57] [INFO ] Time to serialize properties into /tmp/LTLFireability1440850602440078487.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12903748696434594133.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1440850602440078487.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !((F(G("((((((((((i0.u0.CHOIX_1<1)||(i1.u3.COMPTEUR_2<1))&&((i0.u0.CHOIX_1<1)||(i1.u3.COMPTEUR_1<1)))&&(((i0.u0.CHOIX_1<1)||(i1.u3.COM...24391
Formula 0 simplified : GF!"((((((((((i0.u0.CHOIX_1<1)||(i1.u3.COMPTEUR_2<1))&&((i0.u0.CHOIX_1<1)||(i1.u3.COMPTEUR_1<1)))&&(((i0.u0.CHOIX_1<1)||(i1.u3.COMPT...24385
Compilation finished in 1722 ms.
Running link step : cd /tmp/ltsmin6931468553090581370;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin6931468553090581370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 271942 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-03 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6931468553090581370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((!(LTLAPp1==true)||X(X(([](<>(!(LTLAPp2==true)))||[]((LTLAPp1==true)))))))' '--buchi-type=spotba'
LTSmin run took 82095 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6931468553090581370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([](!(LTLAPp2==true)))' '--buchi-type=spotba'
LTSmin run took 530460 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6931468553090581370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(([](<>((LTLAPp4==true)))&&(LTLAPp3==true)))' '--buchi-type=spotba'
LTSmin run took 70919 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6931468553090581370;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>(!(LTLAPp5==true)) U X([](((LTLAPp6==true)&&<>((LTLAPp7==true))))))' '--buchi-type=spotba'
LTSmin run took 54777 ms.
FORMULA BridgeAndVehicles-COL-V20P20N10-LTLFireability-14 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1917570 ms.

BK_STOP 1678317949962

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V20P20N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V20P20N10, 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 r037-tajo-167813689800044"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N10.tgz
mv BridgeAndVehicles-COL-V20P20N10 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 ;