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-165251918100108.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-V50P50N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918100108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 6.2K Apr 29 22:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 51K Apr 29 22:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 29 22:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 29 22:55 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 4.1K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:08 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 44K 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-V50P50N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652560451899

Running Version 202205111006
[2022-05-14 20:34:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -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 20:34:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 20:34:13] [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 20:34:13] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 20:34:13] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 636 ms
[2022-05-14 20:34:13] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 168 PT places and 531118.0 transition bindings in 29 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2022-05-14 20:34:13] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 8 ms.
[2022-05-14 20:34:13] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Remains 4 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Finished random walk after 160 steps, including 0 resets, run visited all 5 properties in 16 ms. (steps per millisecond=10 )
[2022-05-14 20:34:14] [INFO ] Flatten gal took : 14 ms
[2022-05-14 20:34:14] [INFO ] Flatten gal took : 2 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] 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 20:34:14] [INFO ] Unfolded HLPN to a Petri net with 168 places and 5408 transitions 42330 arcs in 146 ms.
[2022-05-14 20:34:14] [INFO ] Unfolded 15 HLPN properties in 6 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 166 out of 168 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 168/168 places, 5408/5408 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 166 transition count 5408
Applied a total of 2 rules in 102 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:34:15] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:34:15] [INFO ] Computed 5 place invariants in 114 ms
[2022-05-14 20:34:17] [INFO ] Dead Transitions using invariants and state equation in 2275 ms found 0 transitions.
[2022-05-14 20:34:17] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:34:17] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:34:17] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-14 20:34:17] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:34:17] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:34:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:34:17] [INFO ] Implicit Places using invariants and state equation in 466 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
[2022-05-14 20:34:17] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:34:17] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-14 20:34:19] [INFO ] Dead Transitions using invariants and state equation in 1673 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Finished structural reductions, in 1 iterations. Remains : 166/168 places, 5408/5408 transitions.
Support contains 166 out of 166 places after structural reductions.
[2022-05-14 20:34:21] [INFO ] Flatten gal took : 596 ms
[2022-05-14 20:34:23] [INFO ] Flatten gal took : 564 ms
[2022-05-14 20:34:26] [INFO ] Input system was already deterministic with 5408 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1754 ms. (steps per millisecond=5 ) properties (out of 12) seen :11
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 1899 ms. (steps per millisecond=5 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 20:34:30] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:34:30] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:34:33] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:34:47] [INFO ] After 14540ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 20:34:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 20:35:00] [INFO ] After 12993ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 20:35:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:35:12] [INFO ] After 11827ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-14 20:35:12] [INFO ] After 25017ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 97 ms.
Support contains 103 out of 166 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1393 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 161/166 places, 5404/5408 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 1641 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 2307 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Finished probabilistic random walk after 23 steps, run visited all 1 properties in 10 ms. (steps per millisecond=2 )
Probabilistic random walk after 23 steps, saw 19 distinct states, run finished after 11 ms. (steps per millisecond=2 ) properties seen :1
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(X(p0))&&F(p1)))&&X(p2)))'
Support contains 157 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 40 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:35:18] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:35:18] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 20:35:20] [INFO ] Dead Transitions using invariants and state equation in 1542 ms found 0 transitions.
[2022-05-14 20:35:20] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:35:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:35:20] [INFO ] Implicit Places using invariants in 129 ms returned []
[2022-05-14 20:35:20] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:35:20] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 20:35:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:35:20] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 567 ms to find 0 implicit places.
[2022-05-14 20:35:20] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:35:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:35:22] [INFO ] Dead Transitions using invariants and state equation in 1520 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 165/166 places, 5407/5408 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 335 ms :[(NOT p0), (OR (NOT p0) (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p2) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p2 p1), acceptance={} source=1 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND p1 p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s65 1) (GEQ s108 1) (GEQ s135 1)) (AND (GEQ s1 1) (GEQ s77 1) (GEQ s108 1) (GEQ s136 1)) (AND (GEQ s1 1) (GEQ s88 1) (GEQ s108...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-00 finished in 4127 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(!p0 U p1))))'
Support contains 106 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 45 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:35:22] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:35:22] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:35:24] [INFO ] Dead Transitions using invariants and state equation in 1510 ms found 0 transitions.
[2022-05-14 20:35:24] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:35:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:35:24] [INFO ] Implicit Places using invariants in 304 ms returned []
[2022-05-14 20:35:24] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:35:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:35:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:35:25] [INFO ] Implicit Places using invariants and state equation in 940 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1263 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 23 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 166 ms :[true, (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(OR (AND (GEQ s15 1) (GEQ s54 1) (GEQ s107 1) (GEQ s142 1)) (AND (GEQ s7 1) (GEQ s54 1) (GEQ s107 1) (GEQ s118 1)) (AND (GEQ s32 1) (GEQ s54 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration timeout after 46150 steps with 280 reset in 10001 ms.
Product exploration timeout after 46270 steps with 264 reset in 10001 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 267 ms. Reduced automaton from 5 states, 8 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (NOT p1), true]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1563 ms. (steps per millisecond=6 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 4465 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 20:35:52] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:35:52] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 20:35:57] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 20:36:22] [INFO ] After 24956ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 106 out of 163 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 952 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:36:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:36:23] [INFO ] Computed 5 place invariants in 18 ms
[2022-05-14 20:36:24] [INFO ] Dead Transitions using invariants and state equation in 1506 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1452 ms. (steps per millisecond=6 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 4356 ms. (steps per millisecond=2 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 277787 steps, run timeout after 15001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 277787 steps, saw 72973 distinct states, run finished after 15007 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 20:36:45] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:36:45] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:36:50] [INFO ] [Real]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-05-14 20:37:14] [INFO ] After 25015ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 106 out of 163 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 931 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 890 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:37:16] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:37:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:37:17] [INFO ] Implicit Places using invariants in 381 ms returned []
[2022-05-14 20:37:17] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:37:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:37:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:37:17] [INFO ] Implicit Places using invariants and state equation in 776 ms returned []
Implicit Place search using SMT with State Equation took 1171 ms to find 0 implicit places.
[2022-05-14 20:37:18] [INFO ] Redundant transitions in 464 ms returned []
[2022-05-14 20:37:18] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:37:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:37:20] [INFO ] Dead Transitions using invariants and state equation in 1701 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 163 transition count 409
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 4999 place count 163 transition count 408
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5000 place count 162 transition count 408
Applied a total of 5000 rules in 16 ms. Remains 162 /163 variables (removed 1) and now considering 408/5407 (removed 4999) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 408 rows 162 cols
[2022-05-14 20:37:20] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:37:25] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:37:49] [INFO ] After 25082ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
[2022-05-14 20:37:50] [INFO ] Flatten gal took : 57 ms
[2022-05-14 20:37:50] [INFO ] Flatten gal took : 61 ms
[2022-05-14 20:37:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1818363730014080958.gal : 6 ms
[2022-05-14 20:37:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17595049942908980404.prop : 34 ms
Invoking ITS tools like this :cd /tmp/redAtoms942313287695906221;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1818363730014080958.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17595049942908980404.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality17595049942908980404.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 33
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :33 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 113
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :113 after 221
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3040,1.92635,160360,2,553,13,22288,6,0,1060,10821,0
Total reachable state count : 3040

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,1,3.4433,166140,2,163,13,22288,7,0,3716,10821,0
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 6 factoid took 435 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (NOT p1), true]
[2022-05-14 20:37:54] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:37:56] [INFO ] Computed 5 place invariants in 7 ms
Could not prove EG (NOT p1)
Support contains 106 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 20 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:38:11] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:38:11] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:38:12] [INFO ] Dead Transitions using invariants and state equation in 1436 ms found 0 transitions.
[2022-05-14 20:38:12] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:38:12] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:38:13] [INFO ] Implicit Places using invariants in 268 ms returned []
[2022-05-14 20:38:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:38:13] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:38:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:38:13] [INFO ] Implicit Places using invariants and state equation in 673 ms returned []
Implicit Place search using SMT with State Equation took 943 ms to find 0 implicit places.
[2022-05-14 20:38:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:38:13] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 20:38:15] [INFO ] Dead Transitions using invariants and state equation in 1484 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 200 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p1), (NOT p1), true]
Finished random walk after 1704 steps, including 4 resets, run visited all 2 properties in 252 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p1)))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 246 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1), true]
Stuttering acceptance computed with spot in 90 ms :[(NOT p1), (NOT p1), true]
[2022-05-14 20:38:16] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:38:18] [INFO ] Computed 5 place invariants in 3 ms
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (NOT p1), true]
Product exploration timeout after 44380 steps with 260 reset in 10001 ms.
Product exploration timeout after 44630 steps with 257 reset in 10002 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1), true]
Support contains 106 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1892 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:38:55] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:38:55] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:38:57] [INFO ] Dead Transitions using invariants and state equation in 1489 ms found 0 transitions.
[2022-05-14 20:38:57] [INFO ] Redundant transitions in 381 ms returned []
[2022-05-14 20:38:57] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:38:57] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:38:59] [INFO ] Dead Transitions using invariants and state equation in 1511 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Product exploration timeout after 44770 steps with 251 reset in 10002 ms.
Product exploration timeout after 44330 steps with 247 reset in 10002 ms.
Built C files in :
/tmp/ltsmin14526196390178491135
[2022-05-14 20:39:19] [INFO ] Built C files in 112ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14526196390178491135
Running compilation step : cd /tmp/ltsmin14526196390178491135;'/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/ltsmin14526196390178491135;'/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/ltsmin14526196390178491135;'/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 106 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 37 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:39:22] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:39:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:39:25] [INFO ] Dead Transitions using invariants and state equation in 2660 ms found 0 transitions.
[2022-05-14 20:39:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:39:25] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 20:39:25] [INFO ] Implicit Places using invariants in 432 ms returned []
[2022-05-14 20:39:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:39:25] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:39:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:39:26] [INFO ] Implicit Places using invariants and state equation in 803 ms returned []
Implicit Place search using SMT with State Equation took 1238 ms to find 0 implicit places.
[2022-05-14 20:39:26] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:39:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:39:27] [INFO ] Dead Transitions using invariants and state equation in 1436 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin7492817342893659149
[2022-05-14 20:39:27] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7492817342893659149
Running compilation step : cd /tmp/ltsmin7492817342893659149;'/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/ltsmin7492817342893659149;'/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/ltsmin7492817342893659149;'/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 20:39:31] [INFO ] Flatten gal took : 289 ms
[2022-05-14 20:39:32] [INFO ] Flatten gal took : 355 ms
[2022-05-14 20:39:32] [INFO ] Time to serialize gal into /tmp/LTL603594256609230781.gal : 36 ms
[2022-05-14 20:39:32] [INFO ] Time to serialize properties into /tmp/LTL4236418631871780147.ltl : 60 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/LTL603594256609230781.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4236418631871780147.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/LTL6035942...265
Read 1 LTL properties
Checking formula 0 : !((X((G("(((((((((((((((NB_ATTENTE_A_14>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_32>=1)))||(((NB_ATTENTE_A_6>=1)&&(NB_...670442
Formula 0 simplified : !X(G"(((((((((((((((NB_ATTENTE_A_14>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_32>=1)))||(((NB_ATTENTE_A_6>=1)&&(NB_AT...670433
Detected timeout of ITS tools.
[2022-05-14 20:39:47] [INFO ] Flatten gal took : 285 ms
[2022-05-14 20:39:47] [INFO ] Applying decomposition
[2022-05-14 20:39:48] [INFO ] Flatten gal took : 324 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/graph11502030881349975863.txt' '-o' '/tmp/graph11502030881349975863.bin' '-w' '/tmp/graph11502030881349975863.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11502030881349975863.bin' '-l' '-1' '-v' '-w' '/tmp/graph11502030881349975863.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:39:48] [INFO ] Decomposing Gal with order
[2022-05-14 20:39:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:39:50] [INFO ] Removed a total of 10493 redundant transitions.
[2022-05-14 20:39:51] [INFO ] Flatten gal took : 2033 ms
[2022-05-14 20:39:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 80 ms.
[2022-05-14 20:39:51] [INFO ] Time to serialize gal into /tmp/LTL4488042937335354738.gal : 2 ms
[2022-05-14 20:39:51] [INFO ] Time to serialize properties into /tmp/LTL17389900955224132025.ltl : 59 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/LTL4488042937335354738.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17389900955224132025.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/LTL4488042...246
Read 1 LTL properties
Checking formula 0 : !((X((G("(((((((((((((((i1.u1.NB_ATTENTE_A_14>=1)&&(i1.u1.NB_ATTENTE_B_0>=1))&&((i1.u1.CONTROLEUR_1>=1)&&(i1.u2.COMPTEUR_32>=1)))||(((...854057
Formula 0 simplified : !X(G"(((((((((((((((i1.u1.NB_ATTENTE_A_14>=1)&&(i1.u1.NB_ATTENTE_B_0>=1))&&((i1.u1.CONTROLEUR_1>=1)&&(i1.u2.COMPTEUR_32>=1)))||(((i1...854048
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2216804950698447124
[2022-05-14 20:40:06] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2216804950698447124
Running compilation step : cd /tmp/ltsmin2216804950698447124;'/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/ltsmin2216804950698447124;'/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/ltsmin2216804950698447124;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-01 finished in 287113 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X(F(X(p0))))&&F(G(X(F(p1)))))))'
Support contains 105 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 38 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:40:09] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:40:09] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:40:11] [INFO ] Dead Transitions using invariants and state equation in 1541 ms found 0 transitions.
[2022-05-14 20:40:11] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:40:11] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:40:11] [INFO ] Implicit Places using invariants in 293 ms returned []
[2022-05-14 20:40:11] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:40:11] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:40:12] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:40:13] [INFO ] Implicit Places using invariants and state equation in 1212 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1524 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 20 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 533 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (OR (LT s1 1) (LT s64 1) (LT s106 1) (LT s133 1)) (OR (LT s1 1) (LT s76 1) (LT s106 1) (LT s134 1)) (OR (LT s1 1) (LT s87 1) (LT s106 1) (LT s158 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 66200 steps with 229 reset in 10001 ms.
Product exploration timeout after 68780 steps with 251 reset in 10001 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p1 p0), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 206 ms. Reduced automaton from 6 states, 9 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Finished random walk after 429 steps, including 1 resets, run visited all 1 properties in 84 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 p0), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 185 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 76 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Support contains 103 out of 163 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 : 163/163 places, 5407/5407 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 161 transition count 5406
Applied a total of 3 rules in 1418 ms. Remains 161 /163 variables (removed 2) and now considering 5406/5407 (removed 1) transitions.
[2022-05-14 20:40:35] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 161 cols
[2022-05-14 20:40:35] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:40:36] [INFO ] Implicit Places using invariants in 279 ms returned []
[2022-05-14 20:40:36] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 161 cols
[2022-05-14 20:40:36] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:40:36] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:40:37] [INFO ] Implicit Places using invariants and state equation in 1103 ms returned []
Implicit Place search using SMT with State Equation took 1387 ms to find 0 implicit places.
[2022-05-14 20:40:37] [INFO ] Redundant transitions in 304 ms returned []
[2022-05-14 20:40:37] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 161 cols
[2022-05-14 20:40:37] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:40:39] [INFO ] Dead Transitions using invariants and state equation in 1536 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 161/163 places, 5406/5407 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/163 places, 5406/5407 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 124 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 76 ms :[(NOT p1), (NOT p1)]
Finished random walk after 920 steps, including 3 resets, run visited all 1 properties in 196 ms. (steps per millisecond=4 )
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 136 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 73 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 69 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 68750 steps with 319 reset in 10001 ms.
Product exploration timeout after 72010 steps with 353 reset in 10001 ms.
Built C files in :
/tmp/ltsmin9047744069731579271
[2022-05-14 20:40:59] [INFO ] Too many transitions (5406) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:41:00] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9047744069731579271
Running compilation step : cd /tmp/ltsmin9047744069731579271;'/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/ltsmin9047744069731579271;'/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/ltsmin9047744069731579271;'/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 103 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 5406/5406 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 159 transition count 5404
Applied a total of 4 rules in 1421 ms. Remains 159 /161 variables (removed 2) and now considering 5404/5406 (removed 2) transitions.
[2022-05-14 20:41:04] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:41:04] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 20:41:04] [INFO ] Implicit Places using invariants in 278 ms returned []
[2022-05-14 20:41:04] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:41:04] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 20:41:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:41:05] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned []
Implicit Place search using SMT with State Equation took 1308 ms to find 0 implicit places.
[2022-05-14 20:41:06] [INFO ] Redundant transitions in 343 ms returned []
[2022-05-14 20:41:06] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:41:06] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:41:07] [INFO ] Dead Transitions using invariants and state equation in 1537 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/161 places, 5404/5406 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/161 places, 5404/5406 transitions.
Built C files in :
/tmp/ltsmin12490572918769162058
[2022-05-14 20:41:07] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:41:07] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12490572918769162058
Running compilation step : cd /tmp/ltsmin12490572918769162058;'/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/ltsmin12490572918769162058;'/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/ltsmin12490572918769162058;'/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 20:41:11] [INFO ] Flatten gal took : 206 ms
[2022-05-14 20:41:11] [INFO ] Flatten gal took : 213 ms
[2022-05-14 20:41:11] [INFO ] Time to serialize gal into /tmp/LTL4158578622654138070.gal : 24 ms
[2022-05-14 20:41:11] [INFO ] Time to serialize properties into /tmp/LTL10854933284643556601.ltl : 22 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/LTL4158578622654138070.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10854933284643556601.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/LTL4158578...267
Read 1 LTL properties
Checking formula 0 : !((F((F(X(F(X("(((CHOIX_0<1)||(COMPTEUR_50<1))&&((CHOIX_1<1)||(COMPTEUR_50<1)))")))))&&(F(G(X(F("(((((((((((((((NB_ATTENTE_A_0<1)||(NB...213364
Formula 0 simplified : !F(FXFX"(((CHOIX_0<1)||(COMPTEUR_50<1))&&((CHOIX_1<1)||(COMPTEUR_50<1)))" & FGXF"(((((((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_10<...213343
Detected timeout of ITS tools.
[2022-05-14 20:41:27] [INFO ] Flatten gal took : 219 ms
[2022-05-14 20:41:27] [INFO ] Applying decomposition
[2022-05-14 20:41:27] [INFO ] Flatten gal took : 225 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/graph5908791388032394078.txt' '-o' '/tmp/graph5908791388032394078.bin' '-w' '/tmp/graph5908791388032394078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5908791388032394078.bin' '-l' '-1' '-v' '-w' '/tmp/graph5908791388032394078.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:41:27] [INFO ] Decomposing Gal with order
[2022-05-14 20:41:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:41:29] [INFO ] Removed a total of 10295 redundant transitions.
[2022-05-14 20:41:29] [INFO ] Flatten gal took : 1687 ms
[2022-05-14 20:41:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 72 ms.
[2022-05-14 20:41:29] [INFO ] Time to serialize gal into /tmp/LTL692037418759660820.gal : 2 ms
[2022-05-14 20:41:29] [INFO ] Time to serialize properties into /tmp/LTL8583491438541923656.ltl : 15 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/LTL692037418759660820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8583491438541923656.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/LTL6920374...244
Read 1 LTL properties
Checking formula 0 : !((F((F(X(F(X("(((u2.CHOIX_0<1)||(i0.u0.COMPTEUR_50<1))&&((i0.u1.CHOIX_1<1)||(i0.u0.COMPTEUR_50<1)))")))))&&(F(G(X(F("(((((((((((((((u...251635
Formula 0 simplified : !F(FXFX"(((u2.CHOIX_0<1)||(i0.u0.COMPTEUR_50<1))&&((i0.u1.CHOIX_1<1)||(i0.u0.COMPTEUR_50<1)))" & FGXF"(((((((((((((((u2.NB_ATTENTE_A...251614
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1178822447319783300
[2022-05-14 20:41:44] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1178822447319783300
Running compilation step : cd /tmp/ltsmin1178822447319783300;'/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/ltsmin1178822447319783300;'/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/ltsmin1178822447319783300;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-02 finished in 98049 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G((!p1||X(p0)))))'
Support contains 53 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:41:47] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:41:47] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:41:49] [INFO ] Dead Transitions using invariants and state equation in 1520 ms found 0 transitions.
[2022-05-14 20:41:49] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:41:49] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:41:50] [INFO ] Implicit Places using invariants in 549 ms returned []
[2022-05-14 20:41:50] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:41:50] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:41:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:41:51] [INFO ] Implicit Places using invariants and state equation in 1908 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2467 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 24 ms. Remains 164 /164 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 164/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s63 1) (GEQ s106 1)) (AND (GEQ s102 1) (GEQ s106 1)) (AND (GEQ s83 1) (GEQ s106 1)) (AND (GEQ s92 1) (GEQ s106 1)) (AND (GEQ s103 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2164 reset in 1121 ms.
Product exploration explored 100000 steps with 2096 reset in 1173 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/164 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 340 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 95 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Finished random walk after 156 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=39 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F p0), (F (OR (NOT p1) p0)), (F (AND p1 p0)), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 9 factoid took 451 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 99 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
[2022-05-14 20:41:55] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 164 cols
[2022-05-14 20:41:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:41:57] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 20:41:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:41:58] [INFO ] [Real]Absence check using state equation in 288 ms returned sat
[2022-05-14 20:41:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:42:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 20:42:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:42:00] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2022-05-14 20:42:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:42:03] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 20:42:05] [INFO ] [Nat]Added 102 Read/Feed constraints in 4986 ms returned sat
[2022-05-14 20:42:06] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 257 transitions) in 291 ms.
[2022-05-14 20:42:06] [INFO ] Added : 83 causal constraints over 17 iterations in 1042 ms. Result :sat
Could not prove EG (AND p1 (NOT p0))
Support contains 53 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5408/5408 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 163 transition count 5407
Applied a total of 2 rules in 954 ms. Remains 163 /164 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:42:07] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:07] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:42:09] [INFO ] Dead Transitions using invariants and state equation in 1430 ms found 0 transitions.
[2022-05-14 20:42:09] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:42:09] [INFO ] Implicit Places using invariants in 531 ms returned []
[2022-05-14 20:42:09] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:09] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:42:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:42:11] [INFO ] Implicit Places using invariants and state equation in 1660 ms returned []
Implicit Place search using SMT with State Equation took 2194 ms to find 0 implicit places.
[2022-05-14 20:42:11] [INFO ] Redundant transitions in 392 ms returned []
[2022-05-14 20:42:11] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:11] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:42:13] [INFO ] Dead Transitions using invariants and state equation in 1527 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 163/164 places, 5407/5408 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/164 places, 5407/5408 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (OR (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (OR (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 505 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Finished random walk after 149 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (OR (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (OR (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F p0), (F (OR (NOT p1) p0)), (F (AND p1 p0)), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 13 factoid took 546 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 102 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
[2022-05-14 20:42:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:14] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:42:17] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 20:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:42:17] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2022-05-14 20:42:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:42:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 20:42:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:42:19] [INFO ] [Nat]Absence check using state equation in 242 ms returned sat
[2022-05-14 20:42:19] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:42:20] [INFO ] [Nat]Added 102 Read/Feed constraints in 801 ms returned sat
[2022-05-14 20:42:20] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 186 ms.
[2022-05-14 20:42:21] [INFO ] Added : 88 causal constraints over 18 iterations in 902 ms. Result :sat
Could not prove EG (AND p1 (NOT p0))
Stuttering acceptance computed with spot in 116 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 2375 reset in 1287 ms.
Product exploration explored 100000 steps with 2468 reset in 1339 ms.
Built C files in :
/tmp/ltsmin16048456903953808591
[2022-05-14 20:42:24] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:42:24] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16048456903953808591
Running compilation step : cd /tmp/ltsmin16048456903953808591;'/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/ltsmin16048456903953808591;'/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/ltsmin16048456903953808591;'/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 53 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1030 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:42:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:28] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:42:30] [INFO ] Dead Transitions using invariants and state equation in 1570 ms found 0 transitions.
[2022-05-14 20:42:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:30] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:42:30] [INFO ] Implicit Places using invariants in 520 ms returned []
[2022-05-14 20:42:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:30] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:42:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:42:32] [INFO ] Implicit Places using invariants and state equation in 1487 ms returned []
Implicit Place search using SMT with State Equation took 2015 ms to find 0 implicit places.
[2022-05-14 20:42:32] [INFO ] Redundant transitions in 383 ms returned []
[2022-05-14 20:42:32] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:42:32] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:42:34] [INFO ] Dead Transitions using invariants and state equation in 1503 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin2287946005177680814
[2022-05-14 20:42:34] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:42:34] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2287946005177680814
Running compilation step : cd /tmp/ltsmin2287946005177680814;'/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/ltsmin2287946005177680814;'/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/ltsmin2287946005177680814;'/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 20:42:37] [INFO ] Flatten gal took : 167 ms
[2022-05-14 20:42:37] [INFO ] Flatten gal took : 160 ms
[2022-05-14 20:42:37] [INFO ] Time to serialize gal into /tmp/LTL17098972100848673005.gal : 20 ms
[2022-05-14 20:42:38] [INFO ] Time to serialize properties into /tmp/LTL5278757457886840774.ltl : 393 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/LTL17098972100848673005.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5278757457886840774.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/LTL1709897...267
Read 1 LTL properties
Checking formula 0 : !(((F("(SUR_PONT_A_0>=1)"))U(G((!("((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE...2217
Formula 0 simplified : !(F"(SUR_PONT_A_0>=1)" U G(!"((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_2...2206
Detected timeout of ITS tools.
[2022-05-14 20:42:53] [INFO ] Flatten gal took : 153 ms
[2022-05-14 20:42:53] [INFO ] Applying decomposition
[2022-05-14 20:42:53] [INFO ] Flatten gal took : 157 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/graph16948818003264363349.txt' '-o' '/tmp/graph16948818003264363349.bin' '-w' '/tmp/graph16948818003264363349.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16948818003264363349.bin' '-l' '-1' '-v' '-w' '/tmp/graph16948818003264363349.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:42:54] [INFO ] Decomposing Gal with order
[2022-05-14 20:42:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:42:55] [INFO ] Removed a total of 10493 redundant transitions.
[2022-05-14 20:42:55] [INFO ] Flatten gal took : 1358 ms
[2022-05-14 20:42:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 35 ms.
[2022-05-14 20:42:55] [INFO ] Time to serialize gal into /tmp/LTL13529316692180247742.gal : 6 ms
[2022-05-14 20:42:55] [INFO ] Time to serialize properties into /tmp/LTL16368905399812397228.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/LTL13529316692180247742.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16368905399812397228.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/LTL1352931...247
Read 1 LTL properties
Checking formula 0 : !(((F("(u2.SUR_PONT_A_0>=1)"))U(G((!("((((((((u3.NB_ATTENTE_B_9>=1)&&(u3.ROUTE_B_0>=1))||((u3.NB_ATTENTE_B_48>=1)&&(u3.ROUTE_B_0>=1)))...2532
Formula 0 simplified : !(F"(u2.SUR_PONT_A_0>=1)" U G(!"((((((((u3.NB_ATTENTE_B_9>=1)&&(u3.ROUTE_B_0>=1))||((u3.NB_ATTENTE_B_48>=1)&&(u3.ROUTE_B_0>=1)))||((...2521
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6794502174630024543
[2022-05-14 20:43:10] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6794502174630024543
Running compilation step : cd /tmp/ltsmin6794502174630024543;'/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/ltsmin6794502174630024543;'/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/ltsmin6794502174630024543;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-03 finished in 85771 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 52 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 40 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:43:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:43:13] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:43:15] [INFO ] Dead Transitions using invariants and state equation in 1825 ms found 0 transitions.
[2022-05-14 20:43:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:43:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:43:16] [INFO ] Implicit Places using invariants in 638 ms returned []
[2022-05-14 20:43:16] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:43:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:43:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:43:18] [INFO ] Implicit Places using invariants and state equation in 1942 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2592 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 26 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 77 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s108 1) (LT s157 1)) (OR (LT s108 1) (LT s149 1)) (OR (LT s108 1) (LT s145 1)) (OR (LT s109 1) (LT s159 1)) (OR (LT s108 1) (LT s141 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-04 finished in 4600 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G(!G(p0)) U G(p0)))'
Support contains 3 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Applied a total of 5 rules in 1092 ms. Remains 163 /166 variables (removed 3) and now considering 5406/5408 (removed 2) transitions.
[2022-05-14 20:43:19] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 163 cols
[2022-05-14 20:43:19] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 20:43:20] [INFO ] Implicit Places using invariants in 665 ms returned []
[2022-05-14 20:43:20] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 163 cols
[2022-05-14 20:43:20] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 20:43:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:43:22] [INFO ] Implicit Places using invariants and state equation in 2161 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2845 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 161/166 places, 5406/5408 transitions.
Applied a total of 0 rules in 1033 ms. Remains 161 /161 variables (removed 0) and now considering 5406/5406 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 161/166 places, 5406/5408 transitions.
Stuttering acceptance computed with spot in 37 ms :[p0]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s106 1) (GEQ s158 1)) (AND (GEQ s107 1) (GEQ s158 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-06 TRUE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-06 finished in 5031 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(X(p0))))))'
Support contains 52 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 38 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:43:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:43:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:43:24] [INFO ] Dead Transitions using invariants and state equation in 1418 ms found 0 transitions.
[2022-05-14 20:43:24] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:43:24] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:43:25] [INFO ] Implicit Places using invariants in 533 ms returned []
[2022-05-14 20:43:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:43:25] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:43:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:43:27] [INFO ] Implicit Places using invariants and state equation in 1837 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2379 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 22 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (AND (GEQ s63 1) (GEQ s105 1)) (AND (GEQ s102 1) (GEQ s105 1)) (AND (GEQ s83 1) (GEQ s105 1)) (AND (GEQ s92 1) (GEQ s105 1)) (AND (GEQ s103 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 1570 ms.
Product exploration explored 100000 steps with 20000 reset in 1497 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 904 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 195 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=48 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 163 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 52 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 25 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:43:32] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:32] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:43:33] [INFO ] Dead Transitions using invariants and state equation in 1466 ms found 0 transitions.
[2022-05-14 20:43:33] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:33] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:43:34] [INFO ] Implicit Places using invariants in 519 ms returned []
[2022-05-14 20:43:34] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:34] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 20:43:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:43:35] [INFO ] Implicit Places using invariants and state equation in 1433 ms returned []
Implicit Place search using SMT with State Equation took 1956 ms to find 0 implicit places.
[2022-05-14 20:43:35] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:35] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-14 20:43:37] [INFO ] Dead Transitions using invariants and state equation in 1490 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 203 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=50 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 1468 ms.
Product exploration explored 100000 steps with 20000 reset in 1521 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 177 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 52 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 7 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 163 transition count 5407
Deduced a syphon composed of 1 places in 7 ms
Applied a total of 1 rules in 991 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:43:42] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:43:44] [INFO ] Dead Transitions using invariants and state equation in 1537 ms found 0 transitions.
[2022-05-14 20:43:44] [INFO ] Redundant transitions in 377 ms returned []
[2022-05-14 20:43:44] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:44] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:43:46] [INFO ] Dead Transitions using invariants and state equation in 1491 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 163/163 places, 5407/5407 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Product exploration explored 100000 steps with 20000 reset in 3414 ms.
Product exploration explored 100000 steps with 20000 reset in 3435 ms.
Built C files in :
/tmp/ltsmin959030452019613188
[2022-05-14 20:43:53] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin959030452019613188
Running compilation step : cd /tmp/ltsmin959030452019613188;'/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/ltsmin959030452019613188;'/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/ltsmin959030452019613188;'/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 52 out of 163 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 28 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:43:56] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:56] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:43:57] [INFO ] Dead Transitions using invariants and state equation in 1517 ms found 0 transitions.
[2022-05-14 20:43:57] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:57] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:43:58] [INFO ] Implicit Places using invariants in 528 ms returned []
[2022-05-14 20:43:58] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:58] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-14 20:43:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:43:59] [INFO ] Implicit Places using invariants and state equation in 1519 ms returned []
Implicit Place search using SMT with State Equation took 2050 ms to find 0 implicit places.
[2022-05-14 20:43:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:43:59] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:44:01] [INFO ] Dead Transitions using invariants and state equation in 1557 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin2080122396823223453
[2022-05-14 20:44:01] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2080122396823223453
Running compilation step : cd /tmp/ltsmin2080122396823223453;'/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/ltsmin2080122396823223453;'/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/ltsmin2080122396823223453;'/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 20:44:05] [INFO ] Flatten gal took : 163 ms
[2022-05-14 20:44:05] [INFO ] Flatten gal took : 166 ms
[2022-05-14 20:44:05] [INFO ] Time to serialize gal into /tmp/LTL740096394450625642.gal : 20 ms
[2022-05-14 20:44:05] [INFO ] Time to serialize properties into /tmp/LTL3478448106583217855.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/LTL740096394450625642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3478448106583217855.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/LTL7400963...265
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(X("((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_29>=1)&&(ROUTE_B_0...2171
Formula 0 simplified : !XXXFX"((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_29>=1)&&(ROUTE_B_0>=1))...2159
Detected timeout of ITS tools.
[2022-05-14 20:44:20] [INFO ] Flatten gal took : 172 ms
[2022-05-14 20:44:20] [INFO ] Applying decomposition
[2022-05-14 20:44:20] [INFO ] Flatten gal took : 155 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/graph16088492587921080855.txt' '-o' '/tmp/graph16088492587921080855.bin' '-w' '/tmp/graph16088492587921080855.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16088492587921080855.bin' '-l' '-1' '-v' '-w' '/tmp/graph16088492587921080855.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:44:21] [INFO ] Decomposing Gal with order
[2022-05-14 20:44:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:44:22] [INFO ] Removed a total of 10493 redundant transitions.
[2022-05-14 20:44:22] [INFO ] Flatten gal took : 1350 ms
[2022-05-14 20:44:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 33 ms.
[2022-05-14 20:44:22] [INFO ] Time to serialize gal into /tmp/LTL17348753694741107706.gal : 3 ms
[2022-05-14 20:44:22] [INFO ] Time to serialize properties into /tmp/LTL10962956826560206089.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/LTL17348753694741107706.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10962956826560206089.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/LTL1734875...247
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(X("((((((((u1.NB_ATTENTE_B_9>=1)&&(u1.ROUTE_B_0>=1))||((u1.NB_ATTENTE_B_48>=1)&&(u1.ROUTE_B_0>=1)))||(((u1.NB_ATTENTE_B_29>...2480
Formula 0 simplified : !XXXFX"((((((((u1.NB_ATTENTE_B_9>=1)&&(u1.ROUTE_B_0>=1))||((u1.NB_ATTENTE_B_48>=1)&&(u1.ROUTE_B_0>=1)))||(((u1.NB_ATTENTE_B_29>=1)&&...2468
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5676484395162238328
[2022-05-14 20:44:37] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5676484395162238328
Running compilation step : cd /tmp/ltsmin5676484395162238328;'/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/ltsmin5676484395162238328;'/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/ltsmin5676484395162238328;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-07 finished in 77316 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 103 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 37 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:44:40] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:44:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:44:42] [INFO ] Dead Transitions using invariants and state equation in 1558 ms found 0 transitions.
[2022-05-14 20:44:42] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:44:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:44:42] [INFO ] Implicit Places using invariants in 280 ms returned []
[2022-05-14 20:44:42] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:44:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:44:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:44:43] [INFO ] Implicit Places using invariants and state equation in 1286 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1576 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 19 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s64 1) (GEQ s106 1) (GEQ s133 1)) (AND (GEQ s1 1) (GEQ s76 1) (GEQ s106 1) (GEQ s134 1)) (AND (GEQ s1 1) (GEQ s87 1) (GEQ s106...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 405 steps with 0 reset in 65 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-08 finished in 3379 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((F(p0) U G(p0)))))'
Support contains 103 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1300 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
[2022-05-14 20:44:45] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 20:44:45] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:44:45] [INFO ] Implicit Places using invariants in 275 ms returned []
[2022-05-14 20:44:45] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 20:44:45] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 20:44:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:44:46] [INFO ] Implicit Places using invariants and state equation in 900 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1182 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/166 places, 5404/5408 transitions.
Applied a total of 0 rules in 1307 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 159/166 places, 5404/5408 transitions.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s14 1) (GEQ s52 1) (GEQ s105 1) (GEQ s140 1)) (AND (GEQ s6 1) (GEQ s52 1) (GEQ s105 1) (GEQ s116 1)) (AND (GEQ s31 1) (GEQ s52 1) (GEQ s1...], 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 303 steps with 0 reset in 65 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-09 finished in 4074 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F(X(X((!(p0 U p1)||p2))))))))'
Support contains 59 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1254 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:44:49] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:44:49] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:44:50] [INFO ] Dead Transitions using invariants and state equation in 1519 ms found 0 transitions.
[2022-05-14 20:44:50] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:44:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:44:51] [INFO ] Implicit Places using invariants in 507 ms returned []
[2022-05-14 20:44:51] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:44:51] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-14 20:44:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:44:53] [INFO ] Implicit Places using invariants and state equation in 1935 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2463 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1267 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 165/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 624 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(AND (LT s105 1) (OR (AND (GEQ s110 1) (GEQ s162 1)) (AND (GEQ s111 1) (GEQ s162 1)))), p1:(OR (AND (GEQ s0 50) (GEQ s164 1)) (AND (GEQ s0 50) (GEQ s16...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 391 reset in 1274 ms.
Product exploration explored 100000 steps with 411 reset in 1340 ms.
Computed a total of 108 stabilizing places and 204 stable transitions
Computed a total of 108 stabilizing places and 204 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 315 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 68 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 5 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p2) p1))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 472 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 118 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 59 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1351 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:45:00] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:00] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:45:01] [INFO ] Dead Transitions using invariants and state equation in 1502 ms found 0 transitions.
[2022-05-14 20:45:01] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:01] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:45:02] [INFO ] Implicit Places using invariants in 515 ms returned []
[2022-05-14 20:45:02] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:02] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 20:45:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:45:03] [INFO ] Implicit Places using invariants and state equation in 1473 ms returned []
Implicit Place search using SMT with State Equation took 1989 ms to find 0 implicit places.
[2022-05-14 20:45:04] [INFO ] Redundant transitions in 369 ms returned []
[2022-05-14 20:45:04] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:04] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:45:05] [INFO ] Dead Transitions using invariants and state equation in 1455 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Computed a total of 108 stabilizing places and 204 stable transitions
Computed a total of 108 stabilizing places and 204 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 185 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 116 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 262 steps, including 0 resets, run visited all 2 properties in 10 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2)))))]
False Knowledge obtained : [(F (AND p1 (NOT p2))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 5 factoid took 249 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 253 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 63 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 77 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 390 reset in 1360 ms.
Product exploration explored 100000 steps with 388 reset in 1241 ms.
Built C files in :
/tmp/ltsmin5430018911236948686
[2022-05-14 20:45:09] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:45:09] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5430018911236948686
Running compilation step : cd /tmp/ltsmin5430018911236948686;'/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/ltsmin5430018911236948686;'/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/ltsmin5430018911236948686;'/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 59 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1477 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:45:13] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:45:15] [INFO ] Dead Transitions using invariants and state equation in 1545 ms found 0 transitions.
[2022-05-14 20:45:15] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:45:15] [INFO ] Implicit Places using invariants in 534 ms returned []
[2022-05-14 20:45:15] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:15] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:45:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:45:17] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned []
Implicit Place search using SMT with State Equation took 2100 ms to find 0 implicit places.
[2022-05-14 20:45:17] [INFO ] Redundant transitions in 403 ms returned []
[2022-05-14 20:45:17] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:45:17] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:45:19] [INFO ] Dead Transitions using invariants and state equation in 1438 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Built C files in :
/tmp/ltsmin16492444595632619894
[2022-05-14 20:45:19] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:45:19] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16492444595632619894
Running compilation step : cd /tmp/ltsmin16492444595632619894;'/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/ltsmin16492444595632619894;'/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/ltsmin16492444595632619894;'/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 20:45:23] [INFO ] Flatten gal took : 224 ms
[2022-05-14 20:45:23] [INFO ] Flatten gal took : 170 ms
[2022-05-14 20:45:23] [INFO ] Time to serialize gal into /tmp/LTL12348638198727044816.gal : 22 ms
[2022-05-14 20:45:23] [INFO ] Time to serialize properties into /tmp/LTL15005458172495241952.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/LTL12348638198727044816.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15005458172495241952.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/LTL1234863...268
Read 1 LTL properties
Checking formula 0 : !((X(F(G(F(X(X((!(("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATT...4411
Formula 0 simplified : !XFGFXX("((SUR_PONT_B_0<1)&&(((CHOIX_0>=1)&&(COMPTEUR_50>=1))||((CHOIX_1>=1)&&(COMPTEUR_50>=1))))" | !("(((((((((CAPACITE_0>=1)&&(NB...4394
Detected timeout of ITS tools.
[2022-05-14 20:45:38] [INFO ] Flatten gal took : 210 ms
[2022-05-14 20:45:38] [INFO ] Applying decomposition
[2022-05-14 20:45:38] [INFO ] Flatten gal took : 155 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/graph4268574495254689022.txt' '-o' '/tmp/graph4268574495254689022.bin' '-w' '/tmp/graph4268574495254689022.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4268574495254689022.bin' '-l' '-1' '-v' '-w' '/tmp/graph4268574495254689022.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:45:39] [INFO ] Decomposing Gal with order
[2022-05-14 20:45:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:45:40] [INFO ] Removed a total of 10592 redundant transitions.
[2022-05-14 20:45:40] [INFO ] Flatten gal took : 1532 ms
[2022-05-14 20:45:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 26 ms.
[2022-05-14 20:45:41] [INFO ] Time to serialize gal into /tmp/LTL14204336775220565806.gal : 2 ms
[2022-05-14 20:45:41] [INFO ] Time to serialize properties into /tmp/LTL17128448794284592247.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/LTL14204336775220565806.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17128448794284592247.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/LTL1420433...247
Read 1 LTL properties
Checking formula 0 : !((X(F(G(F(X(X((!(("(((((((((i0.u0.CAPACITE_0>=1)&&(i2.u4.NB_ATTENTE_B_19>=1))&&((i0.u2.ATTENTE_B_0>=1)&&(u3.CONTROLEUR_1>=1)))||(((i0...5512
Formula 0 simplified : !XFGFXX("((i0.u0.SUR_PONT_B_0<1)&&(((i0.u0.CHOIX_0>=1)&&(i2.u1.COMPTEUR_50>=1))||((i0.u0.CHOIX_1>=1)&&(i2.u1.COMPTEUR_50>=1))))" | !...5495
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4628619637321084898
[2022-05-14 20:45:56] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4628619637321084898
Running compilation step : cd /tmp/ltsmin4628619637321084898;'/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/ltsmin4628619637321084898;'/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/ltsmin4628619637321084898;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-10 finished in 71003 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))&&G(X(F(!(p1 U p1))))&&p1)))'
Support contains 55 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 35 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:45:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:45:59] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:46:02] [INFO ] Dead Transitions using invariants and state equation in 2872 ms found 0 transitions.
[2022-05-14 20:46:02] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:46:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:46:02] [INFO ] Implicit Places using invariants in 761 ms returned []
[2022-05-14 20:46:02] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:46:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:46:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:46:04] [INFO ] Implicit Places using invariants and state equation in 1869 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2638 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 22 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 258 ms :[true, true, true, (NOT p0), p1, (OR (NOT p0) p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={} source=5 dest: 4}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s63 1) (GEQ s105 1)) (AND (GEQ s102 1) (GEQ s105 1)) (AND (GEQ s83 1) (GEQ s105 1)) (AND (GEQ s92 1) (GEQ s105 1)) (AND (GEQ s103 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 471 reset in 1098 ms.
Stuttering criterion allowed to conclude after 76826 steps with 361 reset in 875 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-11 finished in 7831 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 53 out of 166 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 37 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:46:06] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:46:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:46:08] [INFO ] Dead Transitions using invariants and state equation in 1525 ms found 0 transitions.
[2022-05-14 20:46:08] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:46:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:46:09] [INFO ] Implicit Places using invariants in 540 ms returned []
[2022-05-14 20:46:09] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:46:09] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:46:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:46:10] [INFO ] Implicit Places using invariants and state equation in 1836 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2387 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 21 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 164/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s105 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s97 1) (GEQ s105 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s90 1) (GEQ s105...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 543 reset in 1517 ms.
Product exploration explored 100000 steps with 543 reset in 1465 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 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 27 ms :[(NOT p0)]
Finished random walk after 263 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=52 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 136 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 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2022-05-14 20:46:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:14] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:46:17] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-05-14 20:46:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:46:17] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-14 20:46:17] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:46:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2022-05-14 20:46:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:46:20] [INFO ] [Nat]Absence check using state equation in 266 ms returned sat
[2022-05-14 20:46:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:46:22] [INFO ] [Nat]Added 102 Read/Feed constraints in 2159 ms returned sat
[2022-05-14 20:46:22] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 158 ms.
[2022-05-14 20:46:23] [INFO ] Added : 36 causal constraints over 8 iterations in 585 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 53 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1011 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:46:24] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:46:25] [INFO ] Dead Transitions using invariants and state equation in 1504 ms found 0 transitions.
[2022-05-14 20:46:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:25] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:46:26] [INFO ] Implicit Places using invariants in 515 ms returned []
[2022-05-14 20:46:26] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:46:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:46:27] [INFO ] Implicit Places using invariants and state equation in 1835 ms returned []
Implicit Place search using SMT with State Equation took 2352 ms to find 0 implicit places.
[2022-05-14 20:46:28] [INFO ] Redundant transitions in 306 ms returned []
[2022-05-14 20:46:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:28] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:46:29] [INFO ] Dead Transitions using invariants and state equation in 1477 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 133 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 38 ms :[(NOT p0)]
Finished random walk after 257 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=51 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 162 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 p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2022-05-14 20:46:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:30] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:46:32] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-05-14 20:46:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:46:33] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-14 20:46:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:46:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2022-05-14 20:46:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:46:35] [INFO ] [Nat]Absence check using state equation in 268 ms returned sat
[2022-05-14 20:46:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:46:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 2139 ms returned sat
[2022-05-14 20:46:38] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 153 ms.
[2022-05-14 20:46:38] [INFO ] Added : 36 causal constraints over 8 iterations in 525 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 541 reset in 1523 ms.
Product exploration explored 100000 steps with 532 reset in 1475 ms.
Built C files in :
/tmp/ltsmin3431933338434089127
[2022-05-14 20:46:41] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:46:41] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3431933338434089127
Running compilation step : cd /tmp/ltsmin3431933338434089127;'/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/ltsmin3431933338434089127;'/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/ltsmin3431933338434089127;'/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 53 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 988 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:46:45] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:45] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:46:47] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
[2022-05-14 20:46:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:47] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:46:47] [INFO ] Implicit Places using invariants in 515 ms returned []
[2022-05-14 20:46:47] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:47] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:46:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:46:49] [INFO ] Implicit Places using invariants and state equation in 1478 ms returned []
Implicit Place search using SMT with State Equation took 2016 ms to find 0 implicit places.
[2022-05-14 20:46:49] [INFO ] Redundant transitions in 305 ms returned []
[2022-05-14 20:46:49] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:46:49] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:46:51] [INFO ] Dead Transitions using invariants and state equation in 1404 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin442669580741037179
[2022-05-14 20:46:51] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:46:51] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin442669580741037179
Running compilation step : cd /tmp/ltsmin442669580741037179;'/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/ltsmin442669580741037179;'/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/ltsmin442669580741037179;'/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 20:46:54] [INFO ] Flatten gal took : 159 ms
[2022-05-14 20:46:54] [INFO ] Flatten gal took : 159 ms
[2022-05-14 20:46:54] [INFO ] Time to serialize gal into /tmp/LTL13880717717889463756.gal : 20 ms
[2022-05-14 20:46:54] [INFO ] Time to serialize properties into /tmp/LTL17247979205243091822.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/LTL13880717717889463756.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17247979205243091822.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/LTL1388071...268
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=1...4221
Formula 0 simplified : !XF"(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=1))...4215
Detected timeout of ITS tools.
[2022-05-14 20:47:10] [INFO ] Flatten gal took : 167 ms
[2022-05-14 20:47:10] [INFO ] Applying decomposition
[2022-05-14 20:47:10] [INFO ] Flatten gal took : 173 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/graph5425706879252902672.txt' '-o' '/tmp/graph5425706879252902672.bin' '-w' '/tmp/graph5425706879252902672.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5425706879252902672.bin' '-l' '-1' '-v' '-w' '/tmp/graph5425706879252902672.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:47:10] [INFO ] Decomposing Gal with order
[2022-05-14 20:47:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:47:12] [INFO ] Removed a total of 10592 redundant transitions.
[2022-05-14 20:47:12] [INFO ] Flatten gal took : 1613 ms
[2022-05-14 20:47:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 27 ms.
[2022-05-14 20:47:12] [INFO ] Time to serialize gal into /tmp/LTL8633734826094262233.gal : 2 ms
[2022-05-14 20:47:12] [INFO ] Time to serialize properties into /tmp/LTL17497733933261329634.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/LTL8633734826094262233.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17497733933261329634.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/LTL8633734...246
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((i0.u0.CAPACITE_0>=1)&&(i1.u1.NB_ATTENTE_B_19>=1))&&((i0.u2.ATTENTE_B_0>=1)&&(u4.CONTROLEUR_1>=1)))||(((i0.u0.CAPACITE...5271
Formula 0 simplified : !XF"(((((((((i0.u0.CAPACITE_0>=1)&&(i1.u1.NB_ATTENTE_B_19>=1))&&((i0.u2.ATTENTE_B_0>=1)&&(u4.CONTROLEUR_1>=1)))||(((i0.u0.CAPACITE_0...5265
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15668185324288593166
[2022-05-14 20:47:27] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15668185324288593166
Running compilation step : cd /tmp/ltsmin15668185324288593166;'/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/ltsmin15668185324288593166;'/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/ltsmin15668185324288593166;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-13 finished in 83575 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(F(!p0))||!p0) U X(!F(p0))))'
Support contains 52 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 1200 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
[2022-05-14 20:47:31] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 20:47:31] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 20:47:32] [INFO ] Implicit Places using invariants in 539 ms returned []
[2022-05-14 20:47:32] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 20:47:32] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 20:47:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:47:34] [INFO ] Implicit Places using invariants and state equation in 1933 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2479 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/166 places, 5404/5408 transitions.
Applied a total of 0 rules in 957 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 159/166 places, 5404/5408 transitions.
Stuttering acceptance computed with spot in 80 ms :[p0]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s51 1)) (AND (GEQ s21 1) (GEQ s51 1)) (AND (GEQ s40 1) (GEQ s51 1)) (AND (GEQ s31 1) (GEQ s51 1)) (AND (GEQ s50 1) (GEQ s51 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 328 reset in 1741 ms.
Product exploration explored 100000 steps with 328 reset in 1610 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 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 154 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 :[p0]
Finished random walk after 154 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=51 )
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 140 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 42 ms :[p0]
Stuttering acceptance computed with spot in 32 ms :[p0]
[2022-05-14 20:47:39] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:47:39] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:47:41] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-14 20:47:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:47:41] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2022-05-14 20:47:41] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:47:43] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-14 20:47:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:47:43] [INFO ] [Nat]Absence check using state equation in 184 ms returned sat
[2022-05-14 20:47:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:47:44] [INFO ] [Nat]Added 102 Read/Feed constraints in 540 ms returned sat
[2022-05-14 20:47:44] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 253 transitions) in 195 ms.
[2022-05-14 20:47:45] [INFO ] Added : 52 causal constraints over 12 iterations in 678 ms. Result :sat
Could not prove EG p0
Support contains 52 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 970 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2022-05-14 20:47:46] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:47:46] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:47:46] [INFO ] Implicit Places using invariants in 511 ms returned []
[2022-05-14 20:47:46] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:47:46] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 20:47:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:47:48] [INFO ] Implicit Places using invariants and state equation in 1675 ms returned []
Implicit Place search using SMT with State Equation took 2188 ms to find 0 implicit places.
[2022-05-14 20:47:48] [INFO ] Redundant transitions in 272 ms returned []
[2022-05-14 20:47:48] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:47:48] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 20:47:50] [INFO ] Dead Transitions using invariants and state equation in 1447 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 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 128 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 27 ms :[p0]
Finished random walk after 136 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=68 )
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 136 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 27 ms :[p0]
Stuttering acceptance computed with spot in 36 ms :[p0]
[2022-05-14 20:47:50] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:47:50] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:47:52] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-14 20:47:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:47:52] [INFO ] [Real]Absence check using state equation in 111 ms returned sat
[2022-05-14 20:47:52] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:47:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-14 20:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:47:55] [INFO ] [Nat]Absence check using state equation in 185 ms returned sat
[2022-05-14 20:47:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:47:55] [INFO ] [Nat]Added 102 Read/Feed constraints in 542 ms returned sat
[2022-05-14 20:47:55] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 253 transitions) in 167 ms.
[2022-05-14 20:47:56] [INFO ] Added : 52 causal constraints over 12 iterations in 637 ms. Result :sat
Could not prove EG p0
Stuttering acceptance computed with spot in 41 ms :[p0]
Product exploration explored 100000 steps with 328 reset in 1578 ms.
Product exploration explored 100000 steps with 328 reset in 1634 ms.
Built C files in :
/tmp/ltsmin1573239320942323782
[2022-05-14 20:47:59] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:47:59] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1573239320942323782
Running compilation step : cd /tmp/ltsmin1573239320942323782;'/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/ltsmin1573239320942323782;'/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/ltsmin1573239320942323782;'/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 52 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 1046 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2022-05-14 20:48:03] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:48:03] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 20:48:04] [INFO ] Implicit Places using invariants in 521 ms returned []
[2022-05-14 20:48:04] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:48:04] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 20:48:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:48:06] [INFO ] Implicit Places using invariants and state equation in 1668 ms returned []
Implicit Place search using SMT with State Equation took 2191 ms to find 0 implicit places.
[2022-05-14 20:48:06] [INFO ] Redundant transitions in 276 ms returned []
[2022-05-14 20:48:06] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:48:06] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:48:07] [INFO ] Dead Transitions using invariants and state equation in 1626 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Built C files in :
/tmp/ltsmin639194650134177740
[2022-05-14 20:48:07] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:48:08] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin639194650134177740
Running compilation step : cd /tmp/ltsmin639194650134177740;'/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/ltsmin639194650134177740;'/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/ltsmin639194650134177740;'/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 20:48:11] [INFO ] Flatten gal took : 181 ms
[2022-05-14 20:48:11] [INFO ] Flatten gal took : 169 ms
[2022-05-14 20:48:11] [INFO ] Time to serialize gal into /tmp/LTL18087941875501980127.gal : 35 ms
[2022-05-14 20:48:11] [INFO ] Time to serialize properties into /tmp/LTL16822528159559246591.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/LTL18087941875501980127.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16822528159559246591.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/LTL1808794...268
Read 1 LTL properties
Checking formula 0 : !((((G(F(!("((((((((NB_ATTENTE_A_1>=1)&&(ROUTE_A_0>=1))||((NB_ATTENTE_A_21>=1)&&(ROUTE_A_0>=1)))||(((NB_ATTENTE_A_40>=1)&&(ROUTE_A_0>=...6448
Formula 0 simplified : !((!"((((((((NB_ATTENTE_A_1>=1)&&(ROUTE_A_0>=1))||((NB_ATTENTE_A_21>=1)&&(ROUTE_A_0>=1)))||(((NB_ATTENTE_A_40>=1)&&(ROUTE_A_0>=1))||...6431
Detected timeout of ITS tools.
[2022-05-14 20:48:27] [INFO ] Flatten gal took : 170 ms
[2022-05-14 20:48:27] [INFO ] Applying decomposition
[2022-05-14 20:48:27] [INFO ] Flatten gal took : 148 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/graph13566833696750882433.txt' '-o' '/tmp/graph13566833696750882433.bin' '-w' '/tmp/graph13566833696750882433.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13566833696750882433.bin' '-l' '-1' '-v' '-w' '/tmp/graph13566833696750882433.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:48:27] [INFO ] Decomposing Gal with order
[2022-05-14 20:48:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:48:29] [INFO ] Removed a total of 10395 redundant transitions.
[2022-05-14 20:48:29] [INFO ] Flatten gal took : 1477 ms
[2022-05-14 20:48:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 22 ms.
[2022-05-14 20:48:29] [INFO ] Time to serialize gal into /tmp/LTL3449027338887659508.gal : 2 ms
[2022-05-14 20:48:29] [INFO ] Time to serialize properties into /tmp/LTL7153914348201451793.ltl : 61 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/LTL3449027338887659508.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7153914348201451793.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/LTL3449027...245
Read 1 LTL properties
Checking formula 0 : !((((G(F(!("((((((((i0.u1.NB_ATTENTE_A_1>=1)&&(i0.u1.ROUTE_A_0>=1))||((i0.u1.NB_ATTENTE_A_21>=1)&&(i0.u1.ROUTE_A_0>=1)))||(((i0.u1.NB_...8275
Formula 0 simplified : !((!"((((((((i0.u1.NB_ATTENTE_A_1>=1)&&(i0.u1.ROUTE_A_0>=1))||((i0.u1.NB_ATTENTE_A_21>=1)&&(i0.u1.ROUTE_A_0>=1)))||(((i0.u1.NB_ATTEN...8258
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11127620241668226360
[2022-05-14 20:48:44] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11127620241668226360
Running compilation step : cd /tmp/ltsmin11127620241668226360;'/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/ltsmin11127620241668226360;'/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/ltsmin11127620241668226360;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-14 finished in 76853 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||!(p0 U F(p1))))'
Support contains 54 out of 166 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1060 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:48:48] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:48:48] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:48:50] [INFO ] Dead Transitions using invariants and state equation in 1586 ms found 0 transitions.
[2022-05-14 20:48:50] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:48:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:48:50] [INFO ] Implicit Places using invariants in 545 ms returned []
[2022-05-14 20:48:50] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2022-05-14 20:48:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:48:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:48:52] [INFO ] Implicit Places using invariants and state equation in 1774 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2338 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 1234 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 165/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 97 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s97 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s90 1) (GEQ s106...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 277 reset in 1798 ms.
Product exploration explored 100000 steps with 274 reset in 1850 ms.
Computed a total of 108 stabilizing places and 204 stable transitions
Computed a total of 108 stabilizing places and 204 stable transitions
Detected a total of 108/165 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT p1))), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 287 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 83 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 185 ms. (steps per millisecond=54 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 20:48:58] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:48:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:48:58] [INFO ] [Real]Absence check using 5 positive place invariants in 61 ms returned sat
[2022-05-14 20:48:58] [INFO ] After 636ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 20:48:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 20:48:59] [INFO ] After 405ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 20:48:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:49:00] [INFO ] After 1511ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:01] [INFO ] After 1919ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 330 ms.
[2022-05-14 20:49:01] [INFO ] After 2741ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 29 ms.
Support contains 54 out of 165 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1040 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:49:02] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:02] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:04] [INFO ] Dead Transitions using invariants and state equation in 1531 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 126222 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 126222 steps, saw 34045 distinct states, run finished after 3003 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 20:49:07] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:07] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:07] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:49:07] [INFO ] After 445ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 20:49:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:49:08] [INFO ] After 419ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:08] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:49:09] [INFO ] After 1538ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:10] [INFO ] After 1970ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 340 ms.
[2022-05-14 20:49:10] [INFO ] After 2813ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 54 out of 165 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1004 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 917 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:49:12] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:12] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:13] [INFO ] Implicit Places using invariants in 551 ms returned []
[2022-05-14 20:49:13] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:49:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:49:14] [INFO ] Implicit Places using invariants and state equation in 1718 ms returned []
Implicit Place search using SMT with State Equation took 2270 ms to find 0 implicit places.
[2022-05-14 20:49:15] [INFO ] Redundant transitions in 295 ms returned []
[2022-05-14 20:49:15] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:15] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:16] [INFO ] Dead Transitions using invariants and state equation in 1515 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 165 transition count 410
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 1 with 4 rules applied. Total rules applied 5002 place count 163 transition count 408
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5003 place count 163 transition count 407
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5004 place count 162 transition count 407
Applied a total of 5004 rules in 16 ms. Remains 162 /165 variables (removed 3) and now considering 407/5408 (removed 5001) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 407 rows 162 cols
[2022-05-14 20:49:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:16] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 20:49:17] [INFO ] After 345ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 20:49:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:49:17] [INFO ] After 319ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 20:49:17] [INFO ] After 177ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:17] [INFO ] After 362ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 199 ms.
[2022-05-14 20:49:17] [INFO ] After 922ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:18] [INFO ] Flatten gal took : 13 ms
[2022-05-14 20:49:18] [INFO ] Flatten gal took : 12 ms
[2022-05-14 20:49:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11002372677555280369.gal : 1 ms
[2022-05-14 20:49:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9007109709875713094.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms4059576017694846302;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11002372677555280369.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9007109709875713094.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality9007109709875713094.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 22
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :22 after 30
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :30 after 46
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :46 after 78
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :78 after 142
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :142 after 268660
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.4196e+07,2.76877,74516,2,26459,15,139379,6,0,1059,83521,0
Total reachable state count : 14195954

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,37,2.78232,74516,2,200,15,139379,7,0,1119,83521,0
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT p1))), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 336 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 83 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Support contains 54 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1131 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:49:22] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:22] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:24] [INFO ] Dead Transitions using invariants and state equation in 1517 ms found 0 transitions.
[2022-05-14 20:49:24] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:49:24] [INFO ] Implicit Places using invariants in 534 ms returned []
[2022-05-14 20:49:24] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:24] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:49:26] [INFO ] Implicit Places using invariants and state equation in 1495 ms returned []
Implicit Place search using SMT with State Equation took 2031 ms to find 0 implicit places.
[2022-05-14 20:49:26] [INFO ] Redundant transitions in 300 ms returned []
[2022-05-14 20:49:26] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:26] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 20:49:27] [INFO ] Dead Transitions using invariants and state equation in 1465 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Computed a total of 108 stabilizing places and 204 stable transitions
Computed a total of 108 stabilizing places and 204 stable transitions
Detected a total of 108/165 stabilizing places and 204/5408 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT p1))), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 314 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 109 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 20:49:28] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:28] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:49:28] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:49:29] [INFO ] After 452ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 20:49:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:49:29] [INFO ] After 432ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:49:31] [INFO ] After 1537ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:31] [INFO ] After 1949ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 340 ms.
[2022-05-14 20:49:31] [INFO ] After 2806ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 54 out of 165 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1017 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:49:32] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:32] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:49:34] [INFO ] Dead Transitions using invariants and state equation in 1468 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Incomplete random walk after 10001 steps, including 23 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 126089 steps, run timeout after 3001 ms. (steps per millisecond=42 ) properties seen :{}
Probabilistic random walk after 126089 steps, saw 34014 distinct states, run finished after 3002 ms. (steps per millisecond=42 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 20:49:37] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:49:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:49:38] [INFO ] After 452ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 20:49:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 20:49:38] [INFO ] After 411ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:49:40] [INFO ] After 1544ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:40] [INFO ] After 1957ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 340 ms.
[2022-05-14 20:49:40] [INFO ] After 2794ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 54 out of 165 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1012 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 920 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:49:42] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:42] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:49:43] [INFO ] Implicit Places using invariants in 527 ms returned []
[2022-05-14 20:49:43] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:49:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:49:45] [INFO ] Implicit Places using invariants and state equation in 1691 ms returned []
Implicit Place search using SMT with State Equation took 2227 ms to find 0 implicit places.
[2022-05-14 20:49:45] [INFO ] Redundant transitions in 285 ms returned []
[2022-05-14 20:49:45] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:45] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:49:46] [INFO ] Dead Transitions using invariants and state equation in 1499 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Ensure Unique test removed 4998 transitions
Reduce isomorphic transitions removed 4998 transitions.
Iterating post reduction 0 with 4998 rules applied. Total rules applied 4998 place count 165 transition count 410
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 1 with 4 rules applied. Total rules applied 5002 place count 163 transition count 408
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5003 place count 163 transition count 407
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5004 place count 162 transition count 407
Applied a total of 5004 rules in 16 ms. Remains 162 /165 variables (removed 3) and now considering 407/5408 (removed 5001) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 407 rows 162 cols
[2022-05-14 20:49:46] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:49:46] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 20:49:47] [INFO ] After 346ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 20:49:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 20:49:47] [INFO ] After 326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-14 20:49:47] [INFO ] After 184ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:47] [INFO ] After 371ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 209 ms.
[2022-05-14 20:49:48] [INFO ] After 946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 20:49:48] [INFO ] Flatten gal took : 14 ms
[2022-05-14 20:49:48] [INFO ] Flatten gal took : 13 ms
[2022-05-14 20:49:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3641724682058119990.gal : 2 ms
[2022-05-14 20:49:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12393962353247594786.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms5656352407862114105;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3641724682058119990.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12393962353247594786.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality12393962353247594786.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :14 after 22
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :22 after 30
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :30 after 46
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :46 after 78
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :78 after 142
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :142 after 268660
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.4196e+07,2.69322,74564,2,26459,15,139126,6,0,1059,83521,0
Total reachable state count : 14195954

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,37,2.70727,74564,2,200,15,139126,7,0,1119,83521,0
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (NOT (AND p1 (NOT p0)))), (X p0), (X (X (NOT p1))), true, (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 9 factoid took 377 ms. Reduced automaton from 3 states, 6 edges and 2 AP to 3 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 106 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 109 ms :[(AND p1 (NOT p0)), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 274 reset in 1901 ms.
Product exploration explored 100000 steps with 274 reset in 1785 ms.
Built C files in :
/tmp/ltsmin1730023975839954666
[2022-05-14 20:49:55] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:49:55] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1730023975839954666
Running compilation step : cd /tmp/ltsmin1730023975839954666;'/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/ltsmin1730023975839954666;'/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/ltsmin1730023975839954666;'/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 54 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 5408/5408 transitions.
Applied a total of 0 rules in 1003 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2022-05-14 20:49:59] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:49:59] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:50:00] [INFO ] Dead Transitions using invariants and state equation in 1527 ms found 0 transitions.
[2022-05-14 20:50:00] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:50:00] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:50:01] [INFO ] Implicit Places using invariants in 813 ms returned []
[2022-05-14 20:50:01] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:50:01] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:50:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:50:04] [INFO ] Implicit Places using invariants and state equation in 2471 ms returned []
Implicit Place search using SMT with State Equation took 3287 ms to find 0 implicit places.
[2022-05-14 20:50:04] [INFO ] Redundant transitions in 288 ms returned []
[2022-05-14 20:50:04] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 165 cols
[2022-05-14 20:50:04] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:50:06] [INFO ] Dead Transitions using invariants and state equation in 1547 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 165/165 places, 5408/5408 transitions.
Built C files in :
/tmp/ltsmin10513395734023959401
[2022-05-14 20:50:06] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:50:06] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10513395734023959401
Running compilation step : cd /tmp/ltsmin10513395734023959401;'/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/ltsmin10513395734023959401;'/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/ltsmin10513395734023959401;'/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 20:50:10] [INFO ] Flatten gal took : 158 ms
[2022-05-14 20:50:10] [INFO ] Flatten gal took : 414 ms
[2022-05-14 20:50:10] [INFO ] Time to serialize gal into /tmp/LTL16591447830833422439.gal : 17 ms
[2022-05-14 20:50:10] [INFO ] Time to serialize properties into /tmp/LTL8416389589837292919.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/LTL16591447830833422439.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8416389589837292919.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/LTL1659144...267
Read 1 LTL properties
Checking formula 0 : !(((G(F("(SUR_PONT_A_0<1)")))||(!(("(SUR_PONT_A_0<1)")U(F("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROL...4274
Formula 0 simplified : !(GF"(SUR_PONT_A_0<1)" | !("(SUR_PONT_A_0<1)" U F"(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=...4263
Detected timeout of ITS tools.
[2022-05-14 20:50:25] [INFO ] Flatten gal took : 165 ms
[2022-05-14 20:50:25] [INFO ] Applying decomposition
[2022-05-14 20:50:25] [INFO ] Flatten gal took : 167 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/graph6986841086905616195.txt' '-o' '/tmp/graph6986841086905616195.bin' '-w' '/tmp/graph6986841086905616195.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6986841086905616195.bin' '-l' '-1' '-v' '-w' '/tmp/graph6986841086905616195.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:50:26] [INFO ] Decomposing Gal with order
[2022-05-14 20:50:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:50:27] [INFO ] Removed a total of 10592 redundant transitions.
[2022-05-14 20:50:27] [INFO ] Flatten gal took : 1578 ms
[2022-05-14 20:50:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 29 ms.
[2022-05-14 20:50:27] [INFO ] Time to serialize gal into /tmp/LTL2150988732480687987.gal : 1 ms
[2022-05-14 20:50:27] [INFO ] Time to serialize properties into /tmp/LTL5979158609186328526.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/LTL2150988732480687987.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5979158609186328526.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/LTL2150988...245
Read 1 LTL properties
Checking formula 0 : !(((G(F("(i1.u0.SUR_PONT_A_0<1)")))||(!(("(i1.u0.SUR_PONT_A_0<1)")U(F("(((((((((i1.u0.CAPACITE_0>=1)&&(i0.u1.NB_ATTENTE_B_19>=1))&&((i...5336
Formula 0 simplified : !(GF"(i1.u0.SUR_PONT_A_0<1)" | !("(i1.u0.SUR_PONT_A_0<1)" U F"(((((((((i1.u0.CAPACITE_0>=1)&&(i0.u1.NB_ATTENTE_B_19>=1))&&((i1.u3.AT...5325
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10699444884075395716
[2022-05-14 20:50:43] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10699444884075395716
Running compilation step : cd /tmp/ltsmin10699444884075395716;'/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/ltsmin10699444884075395716;'/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/ltsmin10699444884075395716;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-15 finished in 118651 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(!p0 U p1))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(X(F(X(p0))))&&F(G(X(F(p1)))))))'
Found a CL insensitive property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-02
Stuttering acceptance computed with spot in 267 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (NOT p1)]
Support contains 105 out of 166 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Applied a total of 5 rules in 94 ms. Remains 163 /166 variables (removed 3) and now considering 5406/5408 (removed 2) transitions.
[2022-05-14 20:50:46] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 163 cols
[2022-05-14 20:50:46] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:50:47] [INFO ] Implicit Places using invariants in 271 ms returned []
[2022-05-14 20:50:47] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 163 cols
[2022-05-14 20:50:47] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 20:50:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:50:48] [INFO ] Implicit Places using invariants and state equation in 1569 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1854 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 161/166 places, 5406/5408 transitions.
Applied a total of 0 rules in 39 ms. Remains 161 /161 variables (removed 0) and now considering 5406/5406 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 161/166 places, 5406/5408 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=true, acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=true, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s62 1) (LT s104 1) (LT s131 1)) (OR (LT s0 1) (LT s74 1) (LT s104 1) (LT s132 1)) (OR (LT s0 1) (LT s85 1) (LT s104 1) (LT s156 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration timeout after 69510 steps with 339 reset in 10002 ms.
Product exploration timeout after 70140 steps with 342 reset in 10001 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(AND p1 p0), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 164 ms. Reduced automaton from 6 states, 9 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p1), (NOT p1)]
Finished random walk after 920 steps, including 3 resets, run visited all 1 properties in 180 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND p1 p0), true, (X (X p0))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 3 factoid took 170 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 68 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 58 ms :[(NOT p1), (NOT p1)]
Support contains 103 out of 161 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 : 161/161 places, 5406/5406 transitions.
Applied a total of 0 rules in 1268 ms. Remains 161 /161 variables (removed 0) and now considering 5406/5406 (removed 0) transitions.
[2022-05-14 20:51:10] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 161 cols
[2022-05-14 20:51:10] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:51:11] [INFO ] Implicit Places using invariants in 281 ms returned []
[2022-05-14 20:51:11] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 161 cols
[2022-05-14 20:51:11] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 20:51:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:51:12] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1377 ms to find 0 implicit places.
[2022-05-14 20:51:12] [INFO ] Redundant transitions in 302 ms returned []
[2022-05-14 20:51:12] [INFO ] Flow matrix only has 408 transitions (discarded 4998 similar events)
// Phase 1: matrix 408 rows 161 cols
[2022-05-14 20:51:12] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 20:51:13] [INFO ] Dead Transitions using invariants and state equation in 1472 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 161/161 places, 5406/5406 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 103 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 369 ms :[(NOT p1), (NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p1, (X p1)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F (NOT p1))]
Knowledge based reduction with 2 factoid took 156 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 71 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 88 ms :[(NOT p1), (NOT p1)]
Product exploration timeout after 69910 steps with 333 reset in 10002 ms.
Product exploration timeout after 70150 steps with 334 reset in 10001 ms.
Built C files in :
/tmp/ltsmin3529564986148928697
[2022-05-14 20:51:34] [INFO ] Too many transitions (5406) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:51:35] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3529564986148928697
Running compilation step : cd /tmp/ltsmin3529564986148928697;'/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/ltsmin3529564986148928697;'/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/ltsmin3529564986148928697;'/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 103 out of 161 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 161/161 places, 5406/5406 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 159 transition count 5404
Applied a total of 4 rules in 1339 ms. Remains 159 /161 variables (removed 2) and now considering 5404/5406 (removed 2) transitions.
[2022-05-14 20:51:39] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:51:39] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 20:51:39] [INFO ] Implicit Places using invariants in 265 ms returned []
[2022-05-14 20:51:39] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:51:39] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 20:51:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:51:40] [INFO ] Implicit Places using invariants and state equation in 1007 ms returned []
Implicit Place search using SMT with State Equation took 1273 ms to find 0 implicit places.
[2022-05-14 20:51:40] [INFO ] Redundant transitions in 274 ms returned []
[2022-05-14 20:51:40] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:51:40] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:51:42] [INFO ] Dead Transitions using invariants and state equation in 1508 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 159/161 places, 5404/5406 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/161 places, 5404/5406 transitions.
Built C files in :
/tmp/ltsmin2732028470531878875
[2022-05-14 20:51:42] [INFO ] Too many transitions (5404) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:51:42] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2732028470531878875
Running compilation step : cd /tmp/ltsmin2732028470531878875;'/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/ltsmin2732028470531878875;'/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/ltsmin2732028470531878875;'/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 20:51:46] [INFO ] Flatten gal took : 185 ms
[2022-05-14 20:51:46] [INFO ] Flatten gal took : 192 ms
[2022-05-14 20:51:46] [INFO ] Time to serialize gal into /tmp/LTL1942415611877547816.gal : 20 ms
[2022-05-14 20:51:46] [INFO ] Time to serialize properties into /tmp/LTL3490828991837203975.ltl : 11 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/LTL1942415611877547816.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3490828991837203975.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/LTL1942415...266
Read 1 LTL properties
Checking formula 0 : !((F((F(X(F(X("(((CHOIX_0<1)||(COMPTEUR_50<1))&&((CHOIX_1<1)||(COMPTEUR_50<1)))")))))&&(F(G(X(F("(((((((((((((((NB_ATTENTE_A_0<1)||(NB...213364
Formula 0 simplified : !F(FXFX"(((CHOIX_0<1)||(COMPTEUR_50<1))&&((CHOIX_1<1)||(COMPTEUR_50<1)))" & FGXF"(((((((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_10<...213343
Detected timeout of ITS tools.
[2022-05-14 20:52:01] [INFO ] Flatten gal took : 213 ms
[2022-05-14 20:52:01] [INFO ] Applying decomposition
[2022-05-14 20:52:01] [INFO ] Flatten gal took : 217 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/graph15490888748658850988.txt' '-o' '/tmp/graph15490888748658850988.bin' '-w' '/tmp/graph15490888748658850988.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15490888748658850988.bin' '-l' '-1' '-v' '-w' '/tmp/graph15490888748658850988.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:52:02] [INFO ] Decomposing Gal with order
[2022-05-14 20:52:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:52:03] [INFO ] Removed a total of 10295 redundant transitions.
[2022-05-14 20:52:03] [INFO ] Flatten gal took : 1394 ms
[2022-05-14 20:52:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 25 ms.
[2022-05-14 20:52:03] [INFO ] Time to serialize gal into /tmp/LTL17857196169802357111.gal : 2 ms
[2022-05-14 20:52:03] [INFO ] Time to serialize properties into /tmp/LTL2362204070860271486.ltl : 12 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/LTL17857196169802357111.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2362204070860271486.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/LTL1785719...246
Read 1 LTL properties
Checking formula 0 : !((F((F(X(F(X("(((u2.CHOIX_0<1)||(i0.u0.COMPTEUR_50<1))&&((i0.u1.CHOIX_1<1)||(i0.u0.COMPTEUR_50<1)))")))))&&(F(G(X(F("(((((((((((((((u...251635
Formula 0 simplified : !F(FXFX"(((u2.CHOIX_0<1)||(i0.u0.COMPTEUR_50<1))&&((i0.u1.CHOIX_1<1)||(i0.u0.COMPTEUR_50<1)))" & FGXF"(((((((((((((((u2.NB_ATTENTE_A...251614
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15382635504085268528
[2022-05-14 20:52:18] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15382635504085268528
Running compilation step : cd /tmp/ltsmin15382635504085268528;'/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/ltsmin15382635504085268528;'/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/ltsmin15382635504085268528;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-02 finished in 95693 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U G((!p1||X(p0)))))'
Found a SL insensitive property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-03
Stuttering acceptance computed with spot in 105 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Support contains 53 out of 166 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 191 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:52:22] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:52:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:52:23] [INFO ] Dead Transitions using invariants and state equation in 1534 ms found 0 transitions.
[2022-05-14 20:52:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:52:23] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:52:24] [INFO ] Implicit Places using invariants in 538 ms returned []
[2022-05-14 20:52:24] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:52:24] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:52:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:52:26] [INFO ] Implicit Places using invariants and state equation in 1893 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2441 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 163/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 41 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 163/166 places, 5407/5408 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s63 1) (GEQ s105 1)) (AND (GEQ s102 1) (GEQ s105 1)) (AND (GEQ s83 1) (GEQ s105 1)) (AND (GEQ s92 1) (GEQ s105 1)) (AND (GEQ s103 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 2379 reset in 1272 ms.
Product exploration explored 100000 steps with 2441 reset in 1261 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 762 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 92 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Finished random walk after 147 steps, including 0 resets, run visited all 5 properties in 5 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (AND p1 (NOT p0))), (X (NOT p0)), true, (X (X (AND p1 (NOT p0)))), (X (X (NOT p0))), (X (X p1)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F p0), (F (OR (NOT p1) p0)), (F (AND p1 p0)), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 9 factoid took 380 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 114 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 99 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
[2022-05-14 20:52:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:52:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 20:52:32] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 20:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:52:32] [INFO ] [Real]Absence check using state equation in 277 ms returned sat
[2022-05-14 20:52:33] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:52:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 20:52:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:52:35] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2022-05-14 20:52:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:52:36] [INFO ] [Nat]Added 102 Read/Feed constraints in 777 ms returned sat
[2022-05-14 20:52:36] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 282 ms.
[2022-05-14 20:52:37] [INFO ] Added : 88 causal constraints over 18 iterations in 907 ms. Result :sat
Could not prove EG (AND p1 (NOT p0))
Support contains 53 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 936 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:52:38] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:52:38] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:52:39] [INFO ] Dead Transitions using invariants and state equation in 1514 ms found 0 transitions.
[2022-05-14 20:52:39] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:52:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:52:40] [INFO ] Implicit Places using invariants in 547 ms returned []
[2022-05-14 20:52:40] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:52:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:52:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:52:42] [INFO ] Implicit Places using invariants and state equation in 2153 ms returned []
Implicit Place search using SMT with State Equation took 2702 ms to find 0 implicit places.
[2022-05-14 20:52:42] [INFO ] Redundant transitions in 289 ms returned []
[2022-05-14 20:52:42] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:52:42] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:52:44] [INFO ] Dead Transitions using invariants and state equation in 1498 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/163 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (OR (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (OR (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 450 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Finished random walk after 155 steps, including 0 resets, run visited all 5 properties in 4 ms. (steps per millisecond=38 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND p1 p0))), (X (AND p1 (NOT p0))), (X (NOT (OR (NOT p1) p0))), (X (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (OR (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F p0), (F (OR (NOT p1) p0)), (F (AND p1 p0)), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 13 factoid took 786 ms. Reduced automaton from 3 states, 8 edges and 2 AP to 3 states, 8 edges and 2 AP.
Stuttering acceptance computed with spot in 116 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 116 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
[2022-05-14 20:52:45] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:52:45] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:52:48] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 20:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:52:48] [INFO ] [Real]Absence check using state equation in 270 ms returned sat
[2022-05-14 20:52:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:52:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 20:52:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:52:50] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2022-05-14 20:52:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:52:51] [INFO ] [Nat]Added 102 Read/Feed constraints in 755 ms returned sat
[2022-05-14 20:52:51] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 166 ms.
[2022-05-14 20:52:52] [INFO ] Added : 88 causal constraints over 18 iterations in 909 ms. Result :sat
Could not prove EG (AND p1 (NOT p0))
Stuttering acceptance computed with spot in 108 ms :[(AND p1 (NOT p0)), (NOT p0), (AND p1 (NOT p0))]
Product exploration explored 100000 steps with 2559 reset in 1267 ms.
Product exploration explored 100000 steps with 2639 reset in 1294 ms.
Built C files in :
/tmp/ltsmin9304136046088320212
[2022-05-14 20:52:55] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:52:55] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9304136046088320212
Running compilation step : cd /tmp/ltsmin9304136046088320212;'/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/ltsmin9304136046088320212;'/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/ltsmin9304136046088320212;'/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 53 out of 163 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 163/163 places, 5407/5407 transitions.
Applied a total of 0 rules in 1038 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:52:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:52:59] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:53:00] [INFO ] Dead Transitions using invariants and state equation in 1420 ms found 0 transitions.
[2022-05-14 20:53:00] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:53:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:53:01] [INFO ] Implicit Places using invariants in 542 ms returned []
[2022-05-14 20:53:01] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:53:01] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-14 20:53:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:53:02] [INFO ] Implicit Places using invariants and state equation in 1431 ms returned []
Implicit Place search using SMT with State Equation took 1976 ms to find 0 implicit places.
[2022-05-14 20:53:03] [INFO ] Redundant transitions in 292 ms returned []
[2022-05-14 20:53:03] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 163 cols
[2022-05-14 20:53:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:53:04] [INFO ] Dead Transitions using invariants and state equation in 1418 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 163/163 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin9695610489586634288
[2022-05-14 20:53:04] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:53:04] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9695610489586634288
Running compilation step : cd /tmp/ltsmin9695610489586634288;'/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/ltsmin9695610489586634288;'/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/ltsmin9695610489586634288;'/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 20:53:08] [INFO ] Flatten gal took : 163 ms
[2022-05-14 20:53:08] [INFO ] Flatten gal took : 171 ms
[2022-05-14 20:53:08] [INFO ] Time to serialize gal into /tmp/LTL13081101432120519026.gal : 27 ms
[2022-05-14 20:53:08] [INFO ] Time to serialize properties into /tmp/LTL17014575669645764408.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/LTL13081101432120519026.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17014575669645764408.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/LTL1308110...268
Read 1 LTL properties
Checking formula 0 : !(((F("(SUR_PONT_A_0>=1)"))U(G((!("((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE...2217
Formula 0 simplified : !(F"(SUR_PONT_A_0>=1)" U G(!"((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_2...2206
Detected timeout of ITS tools.
[2022-05-14 20:53:23] [INFO ] Flatten gal took : 147 ms
[2022-05-14 20:53:23] [INFO ] Applying decomposition
[2022-05-14 20:53:23] [INFO ] Flatten gal took : 147 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/graph1560434795067597822.txt' '-o' '/tmp/graph1560434795067597822.bin' '-w' '/tmp/graph1560434795067597822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1560434795067597822.bin' '-l' '-1' '-v' '-w' '/tmp/graph1560434795067597822.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:53:23] [INFO ] Decomposing Gal with order
[2022-05-14 20:53:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:53:25] [INFO ] Removed a total of 10493 redundant transitions.
[2022-05-14 20:53:25] [INFO ] Flatten gal took : 1246 ms
[2022-05-14 20:53:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 21 ms.
[2022-05-14 20:53:25] [INFO ] Time to serialize gal into /tmp/LTL4776073092935156166.gal : 1 ms
[2022-05-14 20:53:25] [INFO ] Time to serialize properties into /tmp/LTL10576816183304519125.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/LTL4776073092935156166.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10576816183304519125.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/LTL4776073...246
Read 1 LTL properties
Checking formula 0 : !(((F("(u0.SUR_PONT_A_0>=1)"))U(G((!("((((((((u3.NB_ATTENTE_B_9>=1)&&(u3.ROUTE_B_0>=1))||((u3.NB_ATTENTE_B_48>=1)&&(u3.ROUTE_B_0>=1)))...2532
Formula 0 simplified : !(F"(u0.SUR_PONT_A_0>=1)" U G(!"((((((((u3.NB_ATTENTE_B_9>=1)&&(u3.ROUTE_B_0>=1))||((u3.NB_ATTENTE_B_48>=1)&&(u3.ROUTE_B_0>=1)))||((...2521
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10847138994849793815
[2022-05-14 20:53:40] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10847138994849793815
Running compilation step : cd /tmp/ltsmin10847138994849793815;'/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/ltsmin10847138994849793815;'/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/ltsmin10847138994849793815;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-03 finished in 81449 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(X(p0))))))'
Found a CL insensitive property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-07
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 52 out of 166 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 163 transition count 5406
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 161 transition count 5404
Applied a total of 9 rules in 138 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
[2022-05-14 20:53:43] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 20:53:43] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:53:44] [INFO ] Implicit Places using invariants in 509 ms returned []
[2022-05-14 20:53:44] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 161 cols
[2022-05-14 20:53:44] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 20:53:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:53:45] [INFO ] Implicit Places using invariants and state equation in 1585 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2108 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 159/166 places, 5404/5408 transitions.
Applied a total of 0 rules in 39 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 159/166 places, 5404/5408 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (AND (GEQ s61 1) (GEQ s103 1)) (AND (GEQ s100 1) (GEQ s103 1)) (AND (GEQ s81 1) (GEQ s103 1)) (AND (GEQ s90 1) (GEQ s103 1)) (AND (GEQ s101 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 20000 reset in 1394 ms.
Product exploration explored 100000 steps with 20000 reset in 1182 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 146 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=48 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 114 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 52 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 24 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2022-05-14 20:53:49] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:53:49] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:53:49] [INFO ] Implicit Places using invariants in 530 ms returned []
[2022-05-14 20:53:49] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:53:49] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 20:53:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:53:50] [INFO ] Implicit Places using invariants and state equation in 932 ms returned []
Implicit Place search using SMT with State Equation took 1465 ms to find 0 implicit places.
[2022-05-14 20:53:50] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:53:50] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-14 20:53:52] [INFO ] Dead Transitions using invariants and state equation in 1532 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/159 stabilizing places and 202/5404 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 152 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=76 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 5 states, 5 edges and 1 AP to 5 states, 5 edges and 1 AP.
Stuttering acceptance computed with spot in 252 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 253 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 20000 reset in 1333 ms.
Product exploration explored 100000 steps with 20000 reset in 1180 ms.
Applying partial POR strategy [true, false, false, false, false]
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 52 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 881 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2022-05-14 20:53:57] [INFO ] Redundant transitions in 274 ms returned []
[2022-05-14 20:53:57] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:53:57] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 20:53:59] [INFO ] Dead Transitions using invariants and state equation in 1543 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Product exploration explored 100000 steps with 20000 reset in 2662 ms.
Product exploration explored 100000 steps with 20000 reset in 2507 ms.
Built C files in :
/tmp/ltsmin18399702260544908242
[2022-05-14 20:54:04] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18399702260544908242
Running compilation step : cd /tmp/ltsmin18399702260544908242;'/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/ltsmin18399702260544908242;'/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/ltsmin18399702260544908242;'/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 52 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 5404/5404 transitions.
Applied a total of 0 rules in 21 ms. Remains 159 /159 variables (removed 0) and now considering 5404/5404 (removed 0) transitions.
[2022-05-14 20:54:07] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:54:07] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 20:54:08] [INFO ] Implicit Places using invariants in 1152 ms returned []
[2022-05-14 20:54:08] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:54:08] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-14 20:54:08] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:54:09] [INFO ] Implicit Places using invariants and state equation in 955 ms returned []
Implicit Place search using SMT with State Equation took 2112 ms to find 0 implicit places.
[2022-05-14 20:54:09] [INFO ] Flow matrix only has 406 transitions (discarded 4998 similar events)
// Phase 1: matrix 406 rows 159 cols
[2022-05-14 20:54:09] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-14 20:54:11] [INFO ] Dead Transitions using invariants and state equation in 1707 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/159 places, 5404/5404 transitions.
Built C files in :
/tmp/ltsmin16938535861095052624
[2022-05-14 20:54:11] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16938535861095052624
Running compilation step : cd /tmp/ltsmin16938535861095052624;'/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/ltsmin16938535861095052624;'/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/ltsmin16938535861095052624;'/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 20:54:14] [INFO ] Flatten gal took : 447 ms
[2022-05-14 20:54:15] [INFO ] Flatten gal took : 171 ms
[2022-05-14 20:54:15] [INFO ] Time to serialize gal into /tmp/LTL985710427370128998.gal : 28 ms
[2022-05-14 20:54:15] [INFO ] Time to serialize properties into /tmp/LTL7020147100764739395.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/LTL985710427370128998.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7020147100764739395.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/LTL9857104...265
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(X("((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_29>=1)&&(ROUTE_B_0...2171
Formula 0 simplified : !XXXFX"((((((((NB_ATTENTE_B_9>=1)&&(ROUTE_B_0>=1))||((NB_ATTENTE_B_48>=1)&&(ROUTE_B_0>=1)))||(((NB_ATTENTE_B_29>=1)&&(ROUTE_B_0>=1))...2159
Detected timeout of ITS tools.
[2022-05-14 20:54:30] [INFO ] Flatten gal took : 165 ms
[2022-05-14 20:54:30] [INFO ] Applying decomposition
[2022-05-14 20:54:30] [INFO ] Flatten gal took : 170 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/graph3262514743197059132.txt' '-o' '/tmp/graph3262514743197059132.bin' '-w' '/tmp/graph3262514743197059132.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3262514743197059132.bin' '-l' '-1' '-v' '-w' '/tmp/graph3262514743197059132.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:54:30] [INFO ] Decomposing Gal with order
[2022-05-14 20:54:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:54:32] [INFO ] Removed a total of 10395 redundant transitions.
[2022-05-14 20:54:32] [INFO ] Flatten gal took : 1273 ms
[2022-05-14 20:54:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 447 labels/synchronizations in 20 ms.
[2022-05-14 20:54:32] [INFO ] Time to serialize gal into /tmp/LTL17237171178991747355.gal : 2 ms
[2022-05-14 20:54:32] [INFO ] Time to serialize properties into /tmp/LTL7212699814711023943.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/LTL17237171178991747355.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7212699814711023943.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/LTL1723717...246
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F(X("((((((((u2.NB_ATTENTE_B_9>=1)&&(u2.ROUTE_B_0>=1))||((u2.NB_ATTENTE_B_48>=1)&&(u2.ROUTE_B_0>=1)))||(((u2.NB_ATTENTE_B_29>...2480
Formula 0 simplified : !XXXFX"((((((((u2.NB_ATTENTE_B_9>=1)&&(u2.ROUTE_B_0>=1))||((u2.NB_ATTENTE_B_48>=1)&&(u2.ROUTE_B_0>=1)))||(((u2.NB_ATTENTE_B_29>=1)&&...2468
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2125324293834647264
[2022-05-14 20:54:47] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2125324293834647264
Running compilation step : cd /tmp/ltsmin2125324293834647264;'/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/ltsmin2125324293834647264;'/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/ltsmin2125324293834647264;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-07 finished in 67034 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F(X(X((!(p0 U p1)||p2))))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-13
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Support contains 53 out of 166 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 166/166 places, 5408/5408 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 165 transition count 5407
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 165 transition count 5407
Applied a total of 2 rules in 69 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2022-05-14 20:54:50] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:54:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:54:52] [INFO ] Dead Transitions using invariants and state equation in 1542 ms found 0 transitions.
[2022-05-14 20:54:52] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:54:52] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:54:52] [INFO ] Implicit Places using invariants in 514 ms returned []
[2022-05-14 20:54:52] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2022-05-14 20:54:52] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:54:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:54:56] [INFO ] Implicit Places using invariants and state equation in 3433 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 3960 ms to find 1 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 164/166 places, 5407/5408 transitions.
Applied a total of 0 rules in 67 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 164/166 places, 5407/5408 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s105 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s97 1) (GEQ s105 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s90 1) (GEQ s105...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 555 reset in 1445 ms.
Product exploration explored 100000 steps with 543 reset in 1583 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 713 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 59 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 172 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 51 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0)]
[2022-05-14 20:55:00] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:55:04] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-05-14 20:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:55:04] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2022-05-14 20:55:04] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:55:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2022-05-14 20:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:55:07] [INFO ] [Nat]Absence check using state equation in 256 ms returned sat
[2022-05-14 20:55:07] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:55:09] [INFO ] [Nat]Added 102 Read/Feed constraints in 2091 ms returned sat
[2022-05-14 20:55:09] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 170 ms.
[2022-05-14 20:55:10] [INFO ] Added : 36 causal constraints over 8 iterations in 556 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 53 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 1092 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:55:11] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:55:12] [INFO ] Dead Transitions using invariants and state equation in 1715 ms found 0 transitions.
[2022-05-14 20:55:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:13] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:55:13] [INFO ] Implicit Places using invariants in 515 ms returned []
[2022-05-14 20:55:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:55:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:55:15] [INFO ] Implicit Places using invariants and state equation in 2084 ms returned []
Implicit Place search using SMT with State Equation took 2633 ms to find 0 implicit places.
[2022-05-14 20:55:15] [INFO ] Redundant transitions in 286 ms returned []
[2022-05-14 20:55:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:55:17] [INFO ] Dead Transitions using invariants and state equation in 1553 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/164 places, 5407/5407 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 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 28 ms :[(NOT p0)]
Finished random walk after 263 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=52 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 113 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
[2022-05-14 20:55:17] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:17] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 20:55:20] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-05-14 20:55:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 20:55:20] [INFO ] [Real]Absence check using state equation in 276 ms returned sat
[2022-05-14 20:55:20] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 20:55:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 8 ms returned sat
[2022-05-14 20:55:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 20:55:23] [INFO ] [Nat]Absence check using state equation in 263 ms returned sat
[2022-05-14 20:55:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:55:25] [INFO ] [Nat]Added 102 Read/Feed constraints in 2070 ms returned sat
[2022-05-14 20:55:25] [INFO ] Computed and/alt/rep : 150/298/150 causal constraints (skipped 256 transitions) in 149 ms.
[2022-05-14 20:55:26] [INFO ] Added : 36 causal constraints over 8 iterations in 533 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Product exploration explored 100000 steps with 566 reset in 1436 ms.
Product exploration explored 100000 steps with 584 reset in 1506 ms.
Built C files in :
/tmp/ltsmin9447186365085438904
[2022-05-14 20:55:29] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:55:29] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9447186365085438904
Running compilation step : cd /tmp/ltsmin9447186365085438904;'/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/ltsmin9447186365085438904;'/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/ltsmin9447186365085438904;'/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 53 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 5407/5407 transitions.
Applied a total of 0 rules in 981 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2022-05-14 20:55:33] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:33] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:55:36] [INFO ] Dead Transitions using invariants and state equation in 3197 ms found 0 transitions.
[2022-05-14 20:55:36] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:36] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:55:37] [INFO ] Implicit Places using invariants in 735 ms returned []
[2022-05-14 20:55:37] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 20:55:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-14 20:55:39] [INFO ] Implicit Places using invariants and state equation in 2560 ms returned []
Implicit Place search using SMT with State Equation took 3315 ms to find 0 implicit places.
[2022-05-14 20:55:39] [INFO ] Redundant transitions in 287 ms returned []
[2022-05-14 20:55:39] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 164 cols
[2022-05-14 20:55:39] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 20:55:49] [INFO ] Dead Transitions using invariants and state equation in 9670 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 164/164 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin5010025364581769898
[2022-05-14 20:55:49] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:55:49] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5010025364581769898
Running compilation step : cd /tmp/ltsmin5010025364581769898;'/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/ltsmin5010025364581769898;'/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/ltsmin5010025364581769898;'/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 20:55:53] [INFO ] Flatten gal took : 167 ms
[2022-05-14 20:55:53] [INFO ] Flatten gal took : 165 ms
[2022-05-14 20:55:53] [INFO ] Time to serialize gal into /tmp/LTL484734909084436140.gal : 21 ms
[2022-05-14 20:55:53] [INFO ] Time to serialize properties into /tmp/LTL3664463854513953350.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/LTL484734909084436140.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3664463854513953350.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/LTL4847349...265
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=1...4221
Formula 0 simplified : !XF"(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=1))...4215
Detected timeout of ITS tools.
[2022-05-14 20:56:08] [INFO ] Flatten gal took : 149 ms
[2022-05-14 20:56:08] [INFO ] Applying decomposition
[2022-05-14 20:56:08] [INFO ] Flatten gal took : 145 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/graph15632849566068056896.txt' '-o' '/tmp/graph15632849566068056896.bin' '-w' '/tmp/graph15632849566068056896.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15632849566068056896.bin' '-l' '-1' '-v' '-w' '/tmp/graph15632849566068056896.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:56:09] [INFO ] Decomposing Gal with order
[2022-05-14 20:56:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:56:10] [INFO ] Removed a total of 10592 redundant transitions.
[2022-05-14 20:56:10] [INFO ] Flatten gal took : 1470 ms
[2022-05-14 20:56:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 545 labels/synchronizations in 28 ms.
[2022-05-14 20:56:11] [INFO ] Time to serialize gal into /tmp/LTL7019589515669076874.gal : 2 ms
[2022-05-14 20:56:11] [INFO ] Time to serialize properties into /tmp/LTL9825810131329425222.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/LTL7019589515669076874.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9825810131329425222.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/LTL7019589...245
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((i0.u0.CAPACITE_0>=1)&&(i1.u4.NB_ATTENTE_B_19>=1))&&((i0.u1.ATTENTE_B_0>=1)&&(u3.CONTROLEUR_1>=1)))||(((i0.u0.CAPACITE...5271
Formula 0 simplified : !XF"(((((((((i0.u0.CAPACITE_0>=1)&&(i1.u4.NB_ATTENTE_B_19>=1))&&((i0.u1.ATTENTE_B_0>=1)&&(u3.CONTROLEUR_1>=1)))||(((i0.u0.CAPACITE_0...5265
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12499008222746053947
[2022-05-14 20:56:26] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12499008222746053947
Running compilation step : cd /tmp/ltsmin12499008222746053947;'/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/ltsmin12499008222746053947;'/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/ltsmin12499008222746053947;'/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)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-13 finished in 98609 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((G(F(!p0))||!p0) U X(!F(p0))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||!(p0 U F(p1))))'
[2022-05-14 20:56:29] [INFO ] Flatten gal took : 299 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17697166701221876287
[2022-05-14 20:56:29] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2022-05-14 20:56:30] [INFO ] Built C files in 77ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17697166701221876287
Running compilation step : cd /tmp/ltsmin17697166701221876287;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '90' '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 20:56:30] [INFO ] Applying decomposition
[2022-05-14 20:56:30] [INFO ] Flatten gal took : 302 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/graph7121779338254246006.txt' '-o' '/tmp/graph7121779338254246006.bin' '-w' '/tmp/graph7121779338254246006.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7121779338254246006.bin' '-l' '-1' '-v' '-w' '/tmp/graph7121779338254246006.weights' '-q' '0' '-e' '0.001'
[2022-05-14 20:56:31] [INFO ] Decomposing Gal with order
[2022-05-14 20:56:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 20:56:33] [INFO ] Removed a total of 10691 redundant transitions.
[2022-05-14 20:56:33] [INFO ] Flatten gal took : 2187 ms
[2022-05-14 20:56:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 25 ms.
[2022-05-14 20:56:34] [INFO ] Time to serialize gal into /tmp/LTLFireability16572943709157835668.gal : 2 ms
[2022-05-14 20:56:34] [INFO ] Time to serialize properties into /tmp/LTLFireability3579041840609104024.ltl : 57 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/LTLFireability16572943709157835668.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3579041840609104024.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/LTLFireabi...268
Read 8 LTL properties
Checking formula 0 : !((X((G("(((((((((((((((i1.u2.NB_ATTENTE_A_14>=1)&&(i1.u2.NB_ATTENTE_B_0>=1))&&((i1.u2.CONTROLEUR_1>=1)&&(i2.u4.COMPTEUR_32>=1)))||(((...854066
Formula 0 simplified : !X(G"(((((((((((((((i1.u2.NB_ATTENTE_A_14>=1)&&(i1.u2.NB_ATTENTE_B_0>=1))&&((i1.u2.CONTROLEUR_1>=1)&&(i2.u4.COMPTEUR_32>=1)))||(((i1...854057
Compilation finished in 23375 ms.
Running link step : cd /tmp/ltsmin17697166701221876287;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 133 ms.
Running LTSmin : cd /tmp/ltsmin17697166701221876287;'/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' 'X(([]((LTLAPp0==true))||(!(LTLAPp0==true) U (LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin17697166701221876287;'/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' 'X(([]((LTLAPp0==true))||(!(LTLAPp0==true) U (LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17697166701221876287;'/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' '<>((<>(X(<>(X((LTLAPp2==true)))))&&<>([](X(<>((LTLAPp3==true)))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin17697166701221876287;'/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' '<>((<>(X(<>(X((LTLAPp2==true)))))&&<>([](X(<>((LTLAPp3==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17697166701221876287;'/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' '(<>((LTLAPp4==true)) U []((!(LTLAPp5==true)||X((LTLAPp4==true)))))' '--buchi-type=spotba'
LTSmin run took 2238 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-03 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin17697166701221876287;'/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' 'X(X(X(<>(X((LTLAPp5==true))))))' '--buchi-type=spotba'
LTSmin run took 357 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-07 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin17697166701221876287;'/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' 'X(<>([](<>(X(X((!((LTLAPp6==true) U (LTLAPp7==true))||(LTLAPp8==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin17697166701221876287;'/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' 'X(<>([](<>(X(X((!((LTLAPp6==true) U (LTLAPp7==true))||(LTLAPp8==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17697166701221876287;'/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' 'X(<>((LTLAPp6==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 21:24:00] [INFO ] Applying decomposition
[2022-05-14 21:24:01] [INFO ] Flatten gal took : 855 ms
[2022-05-14 21:24:01] [INFO ] Decomposing Gal with order
[2022-05-14 21:24:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:24:03] [INFO ] Removed a total of 31390 redundant transitions.
[2022-05-14 21:24:03] [INFO ] Flatten gal took : 1673 ms
[2022-05-14 21:24:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 99 ms.
[2022-05-14 21:24:04] [INFO ] Time to serialize gal into /tmp/LTLFireability9735983009558570486.gal : 103 ms
[2022-05-14 21:24:04] [INFO ] Time to serialize properties into /tmp/LTLFireability3324493694673876411.ltl : 96 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/LTLFireability9735983009558570486.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3324493694673876411.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/LTLFireabi...267
Read 6 LTL properties
Checking formula 0 : !((X((G("(((((((((((((((voitureA14.NB_ATTENTE_A_14>=1)&&(voitureB0.NB_ATTENTE_B_0>=1))&&((sens1.CONTROLEUR_1>=1)&&(compteur32.COMPTEUR...958295
Formula 0 simplified : !X(G"(((((((((((((((voitureA14.NB_ATTENTE_A_14>=1)&&(voitureB0.NB_ATTENTE_B_0>=1))&&((sens1.CONTROLEUR_1>=1)&&(compteur32.COMPTEUR_3...958286
WARNING : LTSmin timed out (>450 s) on command cd /tmp/ltsmin17697166701221876287;'/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' 'X(<>((LTLAPp6==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin17697166701221876287;'/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' '(([](<>(!(LTLAPp9==true)))||!(LTLAPp9==true)) U X(!<>((LTLAPp9==true))))' '--buchi-type=spotba'

BK_TIME_CONFINEMENT_REACHED

--------------------
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
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -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 LTLFireability -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-V50P50N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V50P50N50, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918100108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N50.tgz
mv BridgeAndVehicles-COL-V50P50N50 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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