Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918000051.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918000051
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 8.4K Apr 29 23:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 29 23:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 23:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 29 23:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 40K May 10 09:33 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-V20P20N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652543112701

Running Version 202205111006
[2022-05-14 15:45:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 15:45:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 15:45:13] [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.
[2022-05-14 15:45:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 15:45:14] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 594 ms
[2022-05-14 15:45:14] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 78 PT places and 37258.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 15:45:14] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 9 ms.
[2022-05-14 15:45:14] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
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 15 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.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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.1 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=30 ) properties (out of 17) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 15:45:15] [INFO ] Computed 4 place invariants in 18 ms
[2022-05-14 15:45:15] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 15:45:15] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2022-05-14 15:45:15] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 15:45:15] [INFO ] After 35ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :0
Fused 4 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 15:45:15] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-14 15:45:15] [INFO ] Flatten gal took : 22 ms
[2022-05-14 15:45:15] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 15:45:15] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 21)]] contains successor/predecessor on variables of sort compteur
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 [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2022-05-14 15:45:15] [INFO ] Unfolded HLPN to a Petri net with 78 places and 968 transitions 7350 arcs in 48 ms.
[2022-05-14 15:45:15] [INFO ] Unfolded 9 HLPN properties in 1 ms.
Support contains 11 out of 78 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 78/78 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 77 transition count 968
Applied a total of 1 rules in 33 ms. Remains 77 /78 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2022-05-14 15:45:15] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-14 15:45:15] [INFO ] Computed 6 place invariants in 7 ms
[2022-05-14 15:45:16] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
[2022-05-14 15:45:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-14 15:45:16] [INFO ] Computed 6 place invariants in 11 ms
[2022-05-14 15:45:16] [INFO ] Implicit Places using invariants in 161 ms returned []
[2022-05-14 15:45:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-14 15:45:16] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-14 15:45:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:45:16] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 503 ms to find 0 implicit places.
[2022-05-14 15:45:16] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-14 15:45:16] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 15:45:17] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/78 places, 968/968 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/78 places, 968/968 transitions.
Support contains 11 out of 77 places after structural reductions.
[2022-05-14 15:45:17] [INFO ] Flatten gal took : 74 ms
[2022-05-14 15:45:17] [INFO ] Flatten gal took : 72 ms
[2022-05-14 15:45:17] [INFO ] Input system was already deterministic with 968 transitions.
Finished random walk after 235 steps, including 1 resets, run visited all 13 properties in 8 ms. (steps per millisecond=29 )
Computed a total of 50 stabilizing places and 84 stable transitions
Graph (complete) has 1689 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.18 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 76 transition count 968
Applied a total of 1 rules in 14 ms. Remains 76 /77 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2022-05-14 15:45:17] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-14 15:45:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:45:17] [INFO ] Dead Transitions using invariants and state equation in 315 ms found 0 transitions.
[2022-05-14 15:45:17] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-14 15:45:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:45:18] [INFO ] Implicit Places using invariants in 185 ms returned []
[2022-05-14 15:45:18] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-14 15:45:18] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 15:45:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:45:18] [INFO ] Implicit Places using invariants and state equation in 412 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 612 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 74/77 places, 968/968 transitions.
Applied a total of 0 rules in 13 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 247 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(GT 1 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N20-LTLCardinality-00 finished in 1267 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((G(X(p0))&&G(p1))))))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1689 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
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 6 place count 73 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 71 transition count 964
Applied a total of 10 rules in 175 ms. Remains 71 /77 variables (removed 6) and now considering 964/968 (removed 4) transitions.
[2022-05-14 15:45:19] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-14 15:45:19] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:45:19] [INFO ] Implicit Places using invariants in 225 ms returned []
[2022-05-14 15:45:19] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-14 15:45:19] [INFO ] Computed 4 place invariants in 22 ms
[2022-05-14 15:45:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:45:19] [INFO ] Implicit Places using invariants and state equation in 414 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
[2022-05-14 15:45:19] [INFO ] Redundant transitions in 62 ms returned []
[2022-05-14 15:45:19] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-14 15:45:19] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:45:20] [INFO ] Dead Transitions using invariants and state equation in 305 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/77 places, 964/968 transitions.
Finished structural reductions, in 1 iterations. Remains : 71/77 places, 964/968 transitions.
Stuttering acceptance computed with spot in 133 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0, 1} source=0 dest: 0}, { cond=p1, acceptance={1} source=0 dest: 1}, { cond=p1, acceptance={0, 1} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 0}, { cond=p1, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 1}, { cond=p0, acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s44), p0:(LEQ s44 s22)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N20-LTLCardinality-01 finished in 1348 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1689 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
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 6 place count 73 transition count 966
Applied a total of 6 rules in 213 ms. Remains 73 /77 variables (removed 4) and now considering 966/968 (removed 2) transitions.
[2022-05-14 15:45:20] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 73 cols
[2022-05-14 15:45:20] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-14 15:45:20] [INFO ] Implicit Places using invariants in 157 ms returned []
[2022-05-14 15:45:20] [INFO ] Flow matrix only has 168 transitions (discarded 798 similar events)
// Phase 1: matrix 168 rows 73 cols
[2022-05-14 15:45:20] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-14 15:45:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:45:21] [INFO ] Implicit Places using invariants and state equation in 495 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 667 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 71/77 places, 966/968 transitions.
Applied a total of 0 rules in 60 ms. Remains 71 /71 variables (removed 0) and now considering 966/966 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 71/77 places, 966/968 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LEQ 1 s21) (LEQ 2 (ADD s69 s70)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 125 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N20-LTLCardinality-05 finished in 999 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 76 transition count 967
Applied a total of 2 rules in 74 ms. Remains 76 /77 variables (removed 1) and now considering 967/968 (removed 1) transitions.
[2022-05-14 15:45:21] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2022-05-14 15:45:21] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:45:21] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
[2022-05-14 15:45:21] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2022-05-14 15:45:21] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-14 15:45:21] [INFO ] Implicit Places using invariants in 151 ms returned []
[2022-05-14 15:45:21] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 76 cols
[2022-05-14 15:45:21] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:45:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:45:22] [INFO ] Implicit Places using invariants and state equation in 362 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 518 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 75/77 places, 967/968 transitions.
Applied a total of 0 rules in 45 ms. Remains 75 /75 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/77 places, 967/968 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LEQ 1 s47) (GT 3 s45))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1355 reset in 490 ms.
Product exploration explored 100000 steps with 1391 reset in 400 ms.
Computed a total of 48 stabilizing places and 83 stable transitions
Graph (complete) has 1643 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.16 ms
Computed a total of 48 stabilizing places and 83 stable transitions
Detected a total of 48/75 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 967/967 transitions.
Applied a total of 0 rules in 53 ms. Remains 75 /75 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-14 15:45:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:23] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:45:24] [INFO ] Dead Transitions using invariants and state equation in 306 ms found 0 transitions.
[2022-05-14 15:45:24] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:24] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:45:24] [INFO ] Implicit Places using invariants in 145 ms returned []
[2022-05-14 15:45:24] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:24] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:45:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:45:24] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
[2022-05-14 15:45:24] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-14 15:45:24] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:24] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 15:45:24] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 967/967 transitions.
Computed a total of 48 stabilizing places and 83 stable transitions
Graph (complete) has 1643 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 48 stabilizing places and 83 stable transitions
Detected a total of 48/75 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 126 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 178 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1372 reset in 385 ms.
Product exploration explored 100000 steps with 1342 reset in 367 ms.
Built C files in :
/tmp/ltsmin18072446177724007232
[2022-05-14 15:45:26] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-14 15:45:26] [INFO ] Computation of Complete disable matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:45:26] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-14 15:45:26] [INFO ] Computation of Complete enable matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:45:26] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-14 15:45:26] [INFO ] Computation of Completed DNA matrix. took 53 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:45:26] [INFO ] Built C files in 454ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18072446177724007232
Running compilation step : cd /tmp/ltsmin18072446177724007232;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18072446177724007232;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18072446177724007232;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 967/967 transitions.
Applied a total of 0 rules in 40 ms. Remains 75 /75 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-14 15:45:29] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:29] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:45:30] [INFO ] Dead Transitions using invariants and state equation in 301 ms found 0 transitions.
[2022-05-14 15:45:30] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:30] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:45:30] [INFO ] Implicit Places using invariants in 158 ms returned []
[2022-05-14 15:45:30] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:30] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 15:45:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:45:30] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 492 ms to find 0 implicit places.
[2022-05-14 15:45:30] [INFO ] Redundant transitions in 11 ms returned []
[2022-05-14 15:45:30] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:45:30] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 15:45:30] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin14095890776248410848
[2022-05-14 15:45:30] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-14 15:45:30] [INFO ] Computation of Complete disable matrix. took 18 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:45:31] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-14 15:45:31] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:45:31] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-14 15:45:31] [INFO ] Computation of Completed DNA matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:45:31] [INFO ] Built C files in 211ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14095890776248410848
Running compilation step : cd /tmp/ltsmin14095890776248410848;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14095890776248410848;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14095890776248410848;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 15:45:34] [INFO ] Flatten gal took : 66 ms
[2022-05-14 15:45:34] [INFO ] Flatten gal took : 52 ms
[2022-05-14 15:45:34] [INFO ] Time to serialize gal into /tmp/LTL3691771088334952385.gal : 8 ms
[2022-05-14 15:45:34] [INFO ] Time to serialize properties into /tmp/LTL14621292785405883450.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3691771088334952385.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14621292785405883450.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3691771...267
Read 1 LTL properties
Checking formula 0 : !((G(F("((SORTI_B_0>=1)||(ATTENTE_B_0<3))"))))
Formula 0 simplified : !GF"((SORTI_B_0>=1)||(ATTENTE_B_0<3))"
Detected timeout of ITS tools.
[2022-05-14 15:45:49] [INFO ] Flatten gal took : 46 ms
[2022-05-14 15:45:49] [INFO ] Applying decomposition
[2022-05-14 15:45:49] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16447584216293568649.txt' '-o' '/tmp/graph16447584216293568649.bin' '-w' '/tmp/graph16447584216293568649.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16447584216293568649.bin' '-l' '-1' '-v' '-w' '/tmp/graph16447584216293568649.weights' '-q' '0' '-e' '0.001'
[2022-05-14 15:45:49] [INFO ] Decomposing Gal with order
[2022-05-14 15:45:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 15:45:50] [INFO ] Removed a total of 1832 redundant transitions.
[2022-05-14 15:45:50] [INFO ] Flatten gal took : 398 ms
[2022-05-14 15:45:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 15 ms.
[2022-05-14 15:45:50] [INFO ] Time to serialize gal into /tmp/LTL13619114759295165489.gal : 1 ms
[2022-05-14 15:45:50] [INFO ] Time to serialize properties into /tmp/LTL17003352626420873034.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13619114759295165489.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17003352626420873034.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1361911...247
Read 1 LTL properties
Checking formula 0 : !((G(F("((i2.u4.SORTI_B_0>=1)||(i2.u2.ATTENTE_B_0<3))"))))
Formula 0 simplified : !GF"((i2.u4.SORTI_B_0>=1)||(i2.u2.ATTENTE_B_0<3))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin208107840939786536
[2022-05-14 15:46:05] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin208107840939786536
Running compilation step : cd /tmp/ltsmin208107840939786536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1962 ms.
Running link step : cd /tmp/ltsmin208107840939786536;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin208107840939786536;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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-V20P20N20-LTLCardinality-06 finished in 59159 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(p0))))'
Support contains 3 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1689 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
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 6 place count 73 transition count 966
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 71 transition count 964
Applied a total of 10 rules in 74 ms. Remains 71 /77 variables (removed 6) and now considering 964/968 (removed 4) transitions.
[2022-05-14 15:46:20] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-14 15:46:20] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 15:46:20] [INFO ] Implicit Places using invariants in 142 ms returned []
[2022-05-14 15:46:20] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 71 cols
[2022-05-14 15:46:20] [INFO ] Computed 4 place invariants in 0 ms
[2022-05-14 15:46:20] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:46:20] [INFO ] Implicit Places using invariants and state equation in 325 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 474 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/77 places, 964/968 transitions.
Applied a total of 0 rules in 47 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 70/77 places, 964/968 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s43 (ADD s45 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 803 reset in 369 ms.
Product exploration explored 100000 steps with 803 reset in 377 ms.
Computed a total of 45 stabilizing places and 82 stable transitions
Computed a total of 45 stabilizing places and 82 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 964/964 transitions.
Applied a total of 0 rules in 46 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2022-05-14 15:46:22] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-14 15:46:22] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:46:22] [INFO ] Implicit Places using invariants in 118 ms returned []
[2022-05-14 15:46:22] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-14 15:46:22] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:46:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:46:22] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 429 ms to find 0 implicit places.
[2022-05-14 15:46:22] [INFO ] Redundant transitions in 13 ms returned []
[2022-05-14 15:46:22] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-14 15:46:22] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:46:22] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 964/964 transitions.
Computed a total of 45 stabilizing places and 82 stable transitions
Computed a total of 45 stabilizing places and 82 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 36 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 : [p0]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 111 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 803 reset in 377 ms.
Product exploration explored 100000 steps with 803 reset in 377 ms.
Built C files in :
/tmp/ltsmin12237938928933159446
[2022-05-14 15:46:24] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2022-05-14 15:46:24] [INFO ] Computation of Complete disable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:46:24] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2022-05-14 15:46:24] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:46:24] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2022-05-14 15:46:24] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:46:24] [INFO ] Built C files in 225ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12237938928933159446
Running compilation step : cd /tmp/ltsmin12237938928933159446;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12237938928933159446;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12237938928933159446;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 70 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 70/70 places, 964/964 transitions.
Applied a total of 0 rules in 52 ms. Remains 70 /70 variables (removed 0) and now considering 964/964 (removed 0) transitions.
[2022-05-14 15:46:27] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-14 15:46:27] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 15:46:27] [INFO ] Implicit Places using invariants in 141 ms returned []
[2022-05-14 15:46:27] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-14 15:46:27] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 15:46:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:46:27] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 441 ms to find 0 implicit places.
[2022-05-14 15:46:27] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-14 15:46:27] [INFO ] Flow matrix only has 166 transitions (discarded 798 similar events)
// Phase 1: matrix 166 rows 70 cols
[2022-05-14 15:46:27] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 15:46:28] [INFO ] Dead Transitions using invariants and state equation in 262 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 964/964 transitions.
Built C files in :
/tmp/ltsmin5153299880389893458
[2022-05-14 15:46:28] [INFO ] Computing symmetric may disable matrix : 964 transitions.
[2022-05-14 15:46:28] [INFO ] Computation of Complete disable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:46:28] [INFO ] Computing symmetric may enable matrix : 964 transitions.
[2022-05-14 15:46:28] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:46:28] [INFO ] Computing Do-Not-Accords matrix : 964 transitions.
[2022-05-14 15:46:28] [INFO ] Computation of Completed DNA matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:46:28] [INFO ] Built C files in 198ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5153299880389893458
Running compilation step : cd /tmp/ltsmin5153299880389893458;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5153299880389893458;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5153299880389893458;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 15:46:31] [INFO ] Flatten gal took : 52 ms
[2022-05-14 15:46:31] [INFO ] Flatten gal took : 36 ms
[2022-05-14 15:46:31] [INFO ] Time to serialize gal into /tmp/LTL18093292940319381064.gal : 7 ms
[2022-05-14 15:46:31] [INFO ] Time to serialize properties into /tmp/LTL2692746149981538321.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18093292940319381064.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2692746149981538321.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1809329...267
Read 1 LTL properties
Checking formula 0 : !((G(F(G("(ATTENTE_B_0<=(CONTROLEUR_0+CONTROLEUR_1))")))))
Formula 0 simplified : !GFG"(ATTENTE_B_0<=(CONTROLEUR_0+CONTROLEUR_1))"
Detected timeout of ITS tools.
[2022-05-14 15:46:46] [INFO ] Flatten gal took : 31 ms
[2022-05-14 15:46:46] [INFO ] Applying decomposition
[2022-05-14 15:46:46] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15933696664095707717.txt' '-o' '/tmp/graph15933696664095707717.bin' '-w' '/tmp/graph15933696664095707717.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15933696664095707717.bin' '-l' '-1' '-v' '-w' '/tmp/graph15933696664095707717.weights' '-q' '0' '-e' '0.001'
[2022-05-14 15:46:46] [INFO ] Decomposing Gal with order
[2022-05-14 15:46:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 15:46:46] [INFO ] Removed a total of 2618 redundant transitions.
[2022-05-14 15:46:46] [INFO ] Flatten gal took : 175 ms
[2022-05-14 15:46:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 275 labels/synchronizations in 15 ms.
[2022-05-14 15:46:46] [INFO ] Time to serialize gal into /tmp/LTL1574102402533983662.gal : 2 ms
[2022-05-14 15:46:46] [INFO ] Time to serialize properties into /tmp/LTL12344919823864887770.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1574102402533983662.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12344919823864887770.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1574102...267
Read 1 LTL properties
Checking formula 0 : !((G(F(G("(gu0.ATTENTE_B_0<=(gu0.CONTROLEUR_0+gu0.CONTROLEUR_1))")))))
Formula 0 simplified : !GFG"(gu0.ATTENTE_B_0<=(gu0.CONTROLEUR_0+gu0.CONTROLEUR_1))"
Reverse transition relation is NOT exact ! Due to transitions gi1.t106_t43, gi1.t107_t42, gi1.t0, t45, t22_t21, t37_t21, t948_t21, t949_t21, t909_t42, t172...259
Computing Next relation with stutter on 40 deadlock states
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6428331015825168056
[2022-05-14 15:47:01] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6428331015825168056
Running compilation step : cd /tmp/ltsmin6428331015825168056;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1742 ms.
Running link step : cd /tmp/ltsmin6428331015825168056;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6428331015825168056;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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-V20P20N20-LTLCardinality-07 finished in 56693 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(!(G(!X(G((p0 U (p1 U p2))))) U !p2))))'
Support contains 5 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1689 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 64 ms. Remains 76 /77 variables (removed 1) and now considering 968/968 (removed 0) transitions.
[2022-05-14 15:47:17] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-14 15:47:17] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:17] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
[2022-05-14 15:47:17] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-14 15:47:17] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:17] [INFO ] Implicit Places using invariants in 122 ms returned []
[2022-05-14 15:47:17] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 76 cols
[2022-05-14 15:47:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:47:17] [INFO ] Implicit Places using invariants and state equation in 382 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 512 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/77 places, 968/968 transitions.
Applied a total of 0 rules in 48 ms. Remains 74 /74 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}], [{ cond=(OR p2 p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p2) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(LEQ s0 s22), p1:(LEQ 1 (ADD s47 s48)), p0:(LEQ 1 s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 165 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N20-LTLCardinality-09 finished in 1105 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0) U p0)))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1689 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 75 transition count 967
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 50 ms. Remains 75 /77 variables (removed 2) and now considering 967/968 (removed 1) transitions.
[2022-05-14 15:47:18] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:47:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:18] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
[2022-05-14 15:47:18] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:47:18] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 15:47:18] [INFO ] Implicit Places using invariants in 155 ms returned []
[2022-05-14 15:47:18] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:47:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:47:19] [INFO ] Implicit Places using invariants and state equation in 372 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 531 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/77 places, 967/968 transitions.
Applied a total of 0 rules in 44 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/77 places, 967/968 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s0 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 231 steps with 1 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N20-LTLCardinality-10 finished in 985 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(p1)))'
Support contains 4 out of 77 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Graph (complete) has 1689 edges and 77 vertex of which 76 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 75 transition count 967
Applied a total of 3 rules in 61 ms. Remains 75 /77 variables (removed 2) and now considering 967/968 (removed 1) transitions.
[2022-05-14 15:47:19] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:47:19] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:19] [INFO ] Dead Transitions using invariants and state equation in 294 ms found 0 transitions.
[2022-05-14 15:47:19] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:47:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:19] [INFO ] Implicit Places using invariants in 136 ms returned []
[2022-05-14 15:47:19] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 75 cols
[2022-05-14 15:47:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:47:20] [INFO ] Implicit Places using invariants and state equation in 355 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 495 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 74/77 places, 967/968 transitions.
Applied a total of 0 rules in 51 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 74/77 places, 967/968 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 s45), p0:(GT (ADD s47 s48) s23)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1563 reset in 369 ms.
Product exploration explored 100000 steps with 1563 reset in 373 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/74 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 4 factoid took 298 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 63 ms :[(NOT p1), (NOT p1)]
Finished random walk after 84 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p1)]
Knowledge based reduction with 4 factoid took 353 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 158 ms :[(NOT p1)]
[2022-05-14 15:47:21] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:21] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 15:47:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 15:47:22] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-14 15:47:22] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 15:47:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 15:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 15:47:22] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2022-05-14 15:47:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:47:22] [INFO ] [Nat]Added 42 Read/Feed constraints in 79 ms returned sat
[2022-05-14 15:47:22] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 52 ms.
[2022-05-14 15:47:22] [INFO ] Added : 19 causal constraints over 5 iterations in 171 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 1 out of 74 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 50 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-14 15:47:22] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:23] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
[2022-05-14 15:47:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:23] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:23] [INFO ] Implicit Places using invariants in 136 ms returned []
[2022-05-14 15:47:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:23] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:23] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:47:23] [INFO ] Implicit Places using invariants and state equation in 339 ms returned []
Implicit Place search using SMT with State Equation took 478 ms to find 0 implicit places.
[2022-05-14 15:47:23] [INFO ] Redundant transitions in 12 ms returned []
[2022-05-14 15:47:23] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:23] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 967/967 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/74 stabilizing places and 83/967 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 122 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 4 factoid took 130 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p1)]
[2022-05-14 15:47:24] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 15:47:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 15:47:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 15:47:24] [INFO ] [Real]Absence check using state equation in 47 ms returned sat
[2022-05-14 15:47:24] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 15:47:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 15:47:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 15:47:24] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2022-05-14 15:47:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:47:24] [INFO ] [Nat]Added 42 Read/Feed constraints in 73 ms returned sat
[2022-05-14 15:47:24] [INFO ] Computed and/alt/rep : 60/118/60 causal constraints (skipped 106 transitions) in 33 ms.
[2022-05-14 15:47:24] [INFO ] Added : 19 causal constraints over 5 iterations in 137 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1557 reset in 397 ms.
Product exploration explored 100000 steps with 1534 reset in 363 ms.
Built C files in :
/tmp/ltsmin8801499895677674644
[2022-05-14 15:47:25] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-14 15:47:25] [INFO ] Computation of Complete disable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:47:25] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-14 15:47:25] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:47:25] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-14 15:47:25] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:47:26] [INFO ] Built C files in 224ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8801499895677674644
Running compilation step : cd /tmp/ltsmin8801499895677674644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8801499895677674644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8801499895677674644;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 74 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 74/74 places, 967/967 transitions.
Applied a total of 0 rules in 42 ms. Remains 74 /74 variables (removed 0) and now considering 967/967 (removed 0) transitions.
[2022-05-14 15:47:29] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:29] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
[2022-05-14 15:47:29] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:29] [INFO ] Implicit Places using invariants in 152 ms returned []
[2022-05-14 15:47:29] [INFO ] Flow matrix only has 169 transitions (discarded 798 similar events)
// Phase 1: matrix 169 rows 74 cols
[2022-05-14 15:47:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 15:47:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:47:29] [INFO ] Implicit Places using invariants and state equation in 339 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 495 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 73/74 places, 967/967 transitions.
Applied a total of 0 rules in 43 ms. Remains 73 /73 variables (removed 0) and now considering 967/967 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 73/74 places, 967/967 transitions.
Built C files in :
/tmp/ltsmin6202552664791434984
[2022-05-14 15:47:29] [INFO ] Computing symmetric may disable matrix : 967 transitions.
[2022-05-14 15:47:29] [INFO ] Computation of Complete disable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:47:29] [INFO ] Computing symmetric may enable matrix : 967 transitions.
[2022-05-14 15:47:29] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:47:30] [INFO ] Computing Do-Not-Accords matrix : 967 transitions.
[2022-05-14 15:47:30] [INFO ] Computation of Completed DNA matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:47:30] [INFO ] Built C files in 205ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6202552664791434984
Running compilation step : cd /tmp/ltsmin6202552664791434984;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6202552664791434984;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6202552664791434984;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 15:47:33] [INFO ] Flatten gal took : 32 ms
[2022-05-14 15:47:33] [INFO ] Flatten gal took : 31 ms
[2022-05-14 15:47:33] [INFO ] Time to serialize gal into /tmp/LTL18140801144736900470.gal : 26 ms
[2022-05-14 15:47:33] [INFO ] Time to serialize properties into /tmp/LTL7907415457677119395.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18140801144736900470.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7907415457677119395.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1814080...267
Read 1 LTL properties
Checking formula 0 : !(((G("((CONTROLEUR_0+CONTROLEUR_1)>ATTENTE_A_0)"))||(F("(SUR_PONT_B_0>=1)"))))
Formula 0 simplified : !(G"((CONTROLEUR_0+CONTROLEUR_1)>ATTENTE_A_0)" | F"(SUR_PONT_B_0>=1)")
Detected timeout of ITS tools.
[2022-05-14 15:47:48] [INFO ] Flatten gal took : 30 ms
[2022-05-14 15:47:48] [INFO ] Applying decomposition
[2022-05-14 15:47:48] [INFO ] Flatten gal took : 31 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5119985629143567111.txt' '-o' '/tmp/graph5119985629143567111.bin' '-w' '/tmp/graph5119985629143567111.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5119985629143567111.bin' '-l' '-1' '-v' '-w' '/tmp/graph5119985629143567111.weights' '-q' '0' '-e' '0.001'
[2022-05-14 15:47:48] [INFO ] Decomposing Gal with order
[2022-05-14 15:47:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 15:47:48] [INFO ] Removed a total of 1793 redundant transitions.
[2022-05-14 15:47:48] [INFO ] Flatten gal took : 254 ms
[2022-05-14 15:47:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 1116 labels/synchronizations in 31 ms.
[2022-05-14 15:47:48] [INFO ] Time to serialize gal into /tmp/LTL499591015922669175.gal : 3 ms
[2022-05-14 15:47:48] [INFO ] Time to serialize properties into /tmp/LTL12249300945884631953.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL499591015922669175.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12249300945884631953.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4995910...266
Read 1 LTL properties
Checking formula 0 : !(((G("((gu0.CONTROLEUR_0+gu0.CONTROLEUR_1)>gu0.ATTENTE_A_0)"))||(F("(gi1.gu2.SUR_PONT_B_0>=1)"))))
Formula 0 simplified : !(G"((gu0.CONTROLEUR_0+gu0.CONTROLEUR_1)>gu0.ATTENTE_A_0)" | F"(gi1.gu2.SUR_PONT_B_0>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17886328417827002268
[2022-05-14 15:48:03] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17886328417827002268
Running compilation step : cd /tmp/ltsmin17886328417827002268;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1764 ms.
Running link step : cd /tmp/ltsmin17886328417827002268;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin17886328417827002268;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true))||<>((LTLAPp1==true)))' '--buchi-type=spotba'
LTSmin run took 922 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-COL-V20P20N20-LTLCardinality-13 finished in 47490 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&F(p1)))'
Support contains 2 out of 77 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 77/77 places, 968/968 transitions.
Applied a total of 0 rules in 5 ms. Remains 77 /77 variables (removed 0) and now considering 968/968 (removed 0) transitions.
[2022-05-14 15:48:06] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-14 15:48:06] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:48:06] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
[2022-05-14 15:48:06] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-14 15:48:06] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 15:48:07] [INFO ] Implicit Places using invariants in 141 ms returned []
[2022-05-14 15:48:07] [INFO ] Flow matrix only has 170 transitions (discarded 798 similar events)
// Phase 1: matrix 170 rows 77 cols
[2022-05-14 15:48:07] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-14 15:48:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-14 15:48:07] [INFO ] Implicit Places using invariants and state equation in 403 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 547 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/77 places, 968/968 transitions.
Applied a total of 0 rules in 6 ms. Remains 75 /75 variables (removed 0) and now considering 968/968 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 75/77 places, 968/968 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(GT 1 s47), p1:(LEQ s22 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 41 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N20-LTLCardinality-14 finished in 1078 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(G(p0))))'
[2022-05-14 15:48:07] [INFO ] Flatten gal took : 29 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6815608204560633810
[2022-05-14 15:48:08] [INFO ] Computing symmetric may disable matrix : 968 transitions.
[2022-05-14 15:48:08] [INFO ] Applying decomposition
[2022-05-14 15:48:08] [INFO ] Computation of Complete disable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:48:08] [INFO ] Flatten gal took : 29 ms
[2022-05-14 15:48:08] [INFO ] Computing symmetric may enable matrix : 968 transitions.
[2022-05-14 15:48:08] [INFO ] Computation of Complete enable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13688027528899667455.txt' '-o' '/tmp/graph13688027528899667455.bin' '-w' '/tmp/graph13688027528899667455.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13688027528899667455.bin' '-l' '-1' '-v' '-w' '/tmp/graph13688027528899667455.weights' '-q' '0' '-e' '0.001'
[2022-05-14 15:48:08] [INFO ] Decomposing Gal with order
[2022-05-14 15:48:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 15:48:08] [INFO ] Computing Do-Not-Accords matrix : 968 transitions.
[2022-05-14 15:48:08] [INFO ] Computation of Completed DNA matrix. took 36 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 15:48:08] [INFO ] Built C files in 281ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6815608204560633810
Running compilation step : cd /tmp/ltsmin6815608204560633810;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-14 15:48:08] [INFO ] Removed a total of 1753 redundant transitions.
[2022-05-14 15:48:08] [INFO ] Flatten gal took : 338 ms
[2022-05-14 15:48:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 1116 labels/synchronizations in 22 ms.
[2022-05-14 15:48:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality12535174435232500964.gal : 3 ms
[2022-05-14 15:48:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality5914986666673399798.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12535174435232500964.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5914986666673399798.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((G(F("((gi0.gu0.SORTI_B_0>=1)||(gu2.ATTENTE_B_0<3))"))))
Formula 0 simplified : !GF"((gi0.gu0.SORTI_B_0>=1)||(gu2.ATTENTE_B_0<3))"
Compilation finished in 3714 ms.
Running link step : cd /tmp/ltsmin6815608204560633810;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin6815608204560633810;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 16:09:07] [INFO ] Applying decomposition
[2022-05-14 16:09:07] [INFO ] Flatten gal took : 113 ms
[2022-05-14 16:09:07] [INFO ] Decomposing Gal with order
[2022-05-14 16:09:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 16:09:07] [INFO ] Removed a total of 5350 redundant transitions.
[2022-05-14 16:09:07] [INFO ] Flatten gal took : 226 ms
[2022-05-14 16:09:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 13 ms.
[2022-05-14 16:09:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality15185944048439474881.gal : 25 ms
[2022-05-14 16:09:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality6488152958148523854.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15185944048439474881.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6488152958148523854.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((G(F("((gSORTI_B.SORTI_B_0>=1)||(gATTENTE_B.ATTENTE_B_0<3))"))))
Formula 0 simplified : !GF"((gSORTI_B.SORTI_B_0>=1)||(gATTENTE_B.ATTENTE_B_0<3))"
LTSmin run took 1571443 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-06 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin6815608204560633810;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>([]((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 16:30:06] [INFO ] Flatten gal took : 66 ms
[2022-05-14 16:30:06] [INFO ] Input system was already deterministic with 968 transitions.
[2022-05-14 16:30:06] [INFO ] Transformed 77 places.
[2022-05-14 16:30:06] [INFO ] Transformed 968 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-14 16:30:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality7039037652094913614.gal : 4 ms
[2022-05-14 16:30:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality4238090658722548125.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality7039037652094913614.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4238090658722548125.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(G("(ATTENTE_B_0<=(CONTROLEUR_0+CONTROLEUR_1))")))))
Formula 0 simplified : !GFG"(ATTENTE_B_0<=(CONTROLEUR_0+CONTROLEUR_1))"
LTSmin run took 1125369 ms.
FORMULA BridgeAndVehicles-COL-V20P20N20-LTLCardinality-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2875157 ms.

BK_STOP 1652545989101

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-V20P20N20"
export BK_EXAMINATION="LTLCardinality"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V20P20N20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918000051"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N20.tgz
mv BridgeAndVehicles-COL-V20P20N20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;