Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813689900108.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
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 r037-tajo-167813689900108
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 8.1K Feb 25 12:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Feb 25 12:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 12:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 12:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 13:29 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 13:29 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 25 13:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 13:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 44K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-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 1678323187192

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N50
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-09 00:53:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 00:53:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 00:53:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-09 00:53:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-09 00:53:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 465 ms
[2023-03-09 00:53:09] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 168 PT places and 531118.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2023-03-09 00:53:09] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-09 00:53:09] [INFO ] Skeletonized 12 HLPN properties in 1 ms. Removed 4 properties that had guard overlaps.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-06 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.0 ms
Finished random walk after 116 steps, including 0 resets, run visited all 5 properties in 16 ms. (steps per millisecond=7 )
[2023-03-09 00:53:09] [INFO ] Flatten gal took : 14 ms
[2023-03-09 00:53:09] [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
[2023-03-09 00:53:09] [INFO ] Unfolded HLPN to a Petri net with 168 places and 5408 transitions 42330 arcs in 87 ms.
[2023-03-09 00:53:09] [INFO ] Unfolded 14 HLPN properties in 2 ms.
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-14 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 58 ms. Remains 166 /168 variables (removed 2) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 00:53:10] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-09 00:53:10] [INFO ] Computed 5 place invariants in 17 ms
[2023-03-09 00:53:12] [INFO ] Dead Transitions using invariants and state equation in 2079 ms found 0 transitions.
[2023-03-09 00:53:12] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:53:12] [INFO ] Invariant cache hit.
[2023-03-09 00:53:12] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-09 00:53:12] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:53:12] [INFO ] Invariant cache hit.
[2023-03-09 00:53:12] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:53:12] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 334 ms to find 0 implicit places.
[2023-03-09 00:53:12] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:53:12] [INFO ] Invariant cache hit.
[2023-03-09 00:53:14] [INFO ] Dead Transitions using invariants and state equation in 1553 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 166/168 places, 5408/5408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4052 ms. Remains : 166/168 places, 5408/5408 transitions.
Support contains 166 out of 166 places after structural reductions.
[2023-03-09 00:53:14] [INFO ] Flatten gal took : 356 ms
[2023-03-09 00:53:15] [INFO ] Flatten gal took : 304 ms
[2023-03-09 00:53:16] [INFO ] Input system was already deterministic with 5408 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1941 ms. (steps per millisecond=5 ) properties (out of 11) seen :9
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 2118 ms. (steps per millisecond=4 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 00:53:21] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:53:21] [INFO ] Invariant cache hit.
[2023-03-09 00:53:23] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:53:37] [INFO ] After 13980ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-09 00:53:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:53:50] [INFO ] After 12665ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-09 00:53:50] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:54:02] [INFO ] After 12116ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2023-03-09 00:54:02] [INFO ] After 25014ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 147 ms.
Support contains 103 out of 166 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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 9 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 22 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 1444 ms. Remains 161 /166 variables (removed 5) and now considering 5404/5408 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1446 ms. Remains : 161/166 places, 5404/5408 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 1586 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 2205 ms. (steps per millisecond=4 ) properties (out of 1) seen :0
Finished probabilistic random walk after 23 steps, run visited all 1 properties in 17 ms. (steps per millisecond=1 )
Probabilistic random walk after 23 steps, saw 19 distinct states, run finished after 18 ms. (steps per millisecond=1 ) properties seen :1
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-15 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(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 53 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 00:54:08] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 00:54:08] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 00:54:10] [INFO ] Dead Transitions using invariants and state equation in 1641 ms found 0 transitions.
[2023-03-09 00:54:10] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:10] [INFO ] Invariant cache hit.
[2023-03-09 00:54:10] [INFO ] Implicit Places using invariants in 254 ms returned []
[2023-03-09 00:54:10] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:10] [INFO ] Invariant cache hit.
[2023-03-09 00:54:10] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:54:11] [INFO ] Implicit Places using invariants and state equation in 950 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1212 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 LTL mode , in 2 iterations and 2927 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(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, 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 50000 reset in 8442 ms.
Product exploration explored 100000 steps with 50000 reset in 8195 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 : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 148 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-00 finished in 20078 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 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 33 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 00:54:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:28] [INFO ] Invariant cache hit.
[2023-03-09 00:54:29] [INFO ] Dead Transitions using invariants and state equation in 1458 ms found 0 transitions.
[2023-03-09 00:54:29] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:29] [INFO ] Invariant cache hit.
[2023-03-09 00:54:30] [INFO ] Implicit Places using invariants in 259 ms returned []
[2023-03-09 00:54:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:30] [INFO ] Invariant cache hit.
[2023-03-09 00:54:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:54:31] [INFO ] Implicit Places using invariants and state equation in 1081 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1364 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 35 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2892 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (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=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 s15 1) (LT s54 1) (LT s107 1) (LT s142 1)) (OR (LT s7 1) (LT s54 1) (LT s107 1) (LT s118 1)) (OR (LT s32 1) (LT s54 1) (LT s107 1) (LT s13...], 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 33373 steps with 82 reset in 5307 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-01 finished in 8366 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G((p0 U p1))) U (p2&&X(G((p0 U p1)))))))'
Support contains 57 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 29 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 00:54:36] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:36] [INFO ] Invariant cache hit.
[2023-03-09 00:54:38] [INFO ] Dead Transitions using invariants and state equation in 1329 ms found 0 transitions.
[2023-03-09 00:54:38] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:38] [INFO ] Invariant cache hit.
[2023-03-09 00:54:38] [INFO ] Implicit Places using invariants in 372 ms returned []
[2023-03-09 00:54:38] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:38] [INFO ] Invariant cache hit.
[2023-03-09 00:54:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:54:40] [INFO ] Implicit Places using invariants and state equation in 1645 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2025 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 32 ms. Remains 164 /164 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3419 ms. Remains : 164/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 196 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), true, (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=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=(OR p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(OR (AND (GEQ s0 50) (GEQ s163 1)) (AND (GEQ s0 50) (GEQ s162 1))), p1:(OR (AND (GEQ s63 1) (GEQ s106 1)) (AND (GEQ s102 1) (GEQ s106 1)) (AND (GEQ s83...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 170 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-02 finished in 3670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0 U !p1))||G(p2))))'
Support contains 107 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
Applied a total of 2 rules in 1412 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 00:54:41] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:41] [INFO ] Invariant cache hit.
[2023-03-09 00:54:43] [INFO ] Dead Transitions using invariants and state equation in 1318 ms found 0 transitions.
[2023-03-09 00:54:43] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:43] [INFO ] Invariant cache hit.
[2023-03-09 00:54:43] [INFO ] Implicit Places using invariants in 220 ms returned []
[2023-03-09 00:54:43] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:43] [INFO ] Invariant cache hit.
[2023-03-09 00:54:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:54:44] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1223 ms to find 0 implicit places.
[2023-03-09 00:54:44] [INFO ] Redundant transitions in 416 ms returned []
[2023-03-09 00:54:44] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:44] [INFO ] Invariant cache hit.
[2023-03-09 00:54:46] [INFO ] Dead Transitions using invariants and state equation in 1400 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 165/166 places, 5407/5408 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5776 ms. Remains : 165/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 61 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(OR (AND p2 (NOT p1)) (AND p2 p0)), acceptance={} source=0 dest: 0}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p2 p1 p0), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p2 p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p2 p1 p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p2) p1 p0), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p2:(AND (OR (LT s0 1) (LT s51 1) (LT s53 1) (LT s108 1)) (OR (LT s0 1) (LT s27 1) (LT s53 1) (LT s108 1)) (OR (LT s0 1) (LT s3 1) (LT s53 1) (LT s108 1)) ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 264 reset in 3332 ms.
Product exploration explored 100000 steps with 262 reset in 3304 ms.
Computed a total of 108 stabilizing places and 203 stable transitions
Computed a total of 108 stabilizing places and 203 stable transitions
Detected a total of 108/165 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (AND p2 p1 (NOT p0))), (X (NOT (AND p2 p1 p0))), (X (NOT (OR (AND p2 (NOT p1)) (AND p2 p0)))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (OR (AND p2 (NOT p1)) (AND p2 p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND p2 p1 (NOT p0)))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0)))))]
Knowledge based reduction with 12 factoid took 625 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 10 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 00:54:53] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:53] [INFO ] Invariant cache hit.
[2023-03-09 00:54:54] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 00:54:54] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p1 (NOT p0)), (X (AND p2 p1 (NOT p0))), (X (NOT (AND p2 p1 p0))), (X (NOT (OR (AND p2 (NOT p1)) (AND p2 p0)))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0)))), (X (X (NOT (AND p2 p1 p0)))), (X (X (NOT (OR (AND p2 (NOT p1)) (AND p2 p0))))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p2) p1 p0)))]
False Knowledge obtained : [(X (X (AND p2 p1 (NOT p0)))), (X (X (NOT (AND p2 p1 (NOT p0))))), (X (X (AND (NOT p2) p1 (NOT p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (F (AND p2 p1 p0)), (F (AND (NOT p2) p1 (NOT p0))), (F (OR (AND p2 (NOT p1)) (AND p2 p0))), (F (OR (AND (NOT p2) (NOT p1)) (AND (NOT p2) p0))), (F (NOT (AND p2 p1 (NOT p0))))]
Knowledge based reduction with 13 factoid took 840 ms. Reduced automaton from 2 states, 10 edges and 3 AP (stutter insensitive) to 2 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 90 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Support contains 107 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 5407/5407 transitions.
Applied a total of 0 rules in 1345 ms. Remains 165 /165 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 00:54:56] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:56] [INFO ] Invariant cache hit.
[2023-03-09 00:54:57] [INFO ] Dead Transitions using invariants and state equation in 1396 ms found 0 transitions.
[2023-03-09 00:54:57] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:57] [INFO ] Invariant cache hit.
[2023-03-09 00:54:58] [INFO ] Implicit Places using invariants in 263 ms returned []
[2023-03-09 00:54:58] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:58] [INFO ] Invariant cache hit.
[2023-03-09 00:54:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:54:59] [INFO ] Implicit Places using invariants and state equation in 1225 ms returned []
Implicit Place search using SMT with State Equation took 1492 ms to find 0 implicit places.
[2023-03-09 00:54:59] [INFO ] Redundant transitions in 346 ms returned []
[2023-03-09 00:54:59] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:54:59] [INFO ] Invariant cache hit.
[2023-03-09 00:55:01] [INFO ] Dead Transitions using invariants and state equation in 1480 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6065 ms. Remains : 165/165 places, 5407/5407 transitions.
Computed a total of 108 stabilizing places and 203 stable transitions
Computed a total of 108 stabilizing places and 203 stable transitions
Detected a total of 108/165 stabilizing places and 203/5407 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 p2))), (X (NOT (OR (AND p0 p2) (AND (NOT p1) p2)))), (X (AND (NOT p0) p1 p2)), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (OR (AND p0 p2) (AND (NOT p1) p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Knowledge based reduction with 10 factoid took 395 ms. Reduced automaton from 2 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Finished random walk after 2981 steps, including 7 resets, run visited all 5 properties in 51 ms. (steps per millisecond=58 )
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p0 p1 p2))), (X (NOT (OR (AND p0 p2) (AND (NOT p1) p2)))), (X (AND (NOT p0) p1 p2)), (X (NOT (AND p1 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (OR (AND p0 p2) (AND (NOT p1) p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p0) p1 p2))), (X (X (NOT (AND (NOT p0) p1 p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (F (AND p0 p1 p2)), (F (AND p1 (NOT p2))), (F (OR (AND p0 p2) (AND (NOT p1) p2))), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND (NOT p0) p1 p2)))]
Knowledge based reduction with 10 factoid took 556 ms. Reduced automaton from 2 states, 8 edges and 3 AP (stutter insensitive) to 2 states, 8 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 98 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Stuttering acceptance computed with spot in 89 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2))]
Product exploration explored 100000 steps with 259 reset in 3022 ms.
Product exploration explored 100000 steps with 263 reset in 2648 ms.
Built C files in :
/tmp/ltsmin10239539828331878356
[2023-03-09 00:55:08] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:55:08] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10239539828331878356
Running compilation step : cd /tmp/ltsmin10239539828331878356;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin10239539828331878356;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10239539828331878356;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 107 out of 165 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 165/165 places, 5407/5407 transitions.
Applied a total of 0 rules in 1515 ms. Remains 165 /165 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
[2023-03-09 00:55:13] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:55:13] [INFO ] Invariant cache hit.
[2023-03-09 00:55:14] [INFO ] Dead Transitions using invariants and state equation in 1366 ms found 0 transitions.
[2023-03-09 00:55:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:55:14] [INFO ] Invariant cache hit.
[2023-03-09 00:55:14] [INFO ] Implicit Places using invariants in 210 ms returned []
[2023-03-09 00:55:14] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:55:14] [INFO ] Invariant cache hit.
[2023-03-09 00:55:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:55:15] [INFO ] Implicit Places using invariants and state equation in 765 ms returned []
Implicit Place search using SMT with State Equation took 978 ms to find 0 implicit places.
[2023-03-09 00:55:15] [INFO ] Redundant transitions in 341 ms returned []
[2023-03-09 00:55:15] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:55:15] [INFO ] Invariant cache hit.
[2023-03-09 00:55:17] [INFO ] Dead Transitions using invariants and state equation in 1346 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5556 ms. Remains : 165/165 places, 5407/5407 transitions.
Built C files in :
/tmp/ltsmin9166401651573212622
[2023-03-09 00:55:17] [INFO ] Too many transitions (5407) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:55:17] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9166401651573212622
Running compilation step : cd /tmp/ltsmin9166401651573212622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin9166401651573212622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9166401651573212622;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 00:55:20] [INFO ] Flatten gal took : 139 ms
[2023-03-09 00:55:20] [INFO ] Flatten gal took : 142 ms
[2023-03-09 00:55:20] [INFO ] Time to serialize gal into /tmp/LTL10478912192603975045.gal : 57 ms
[2023-03-09 00:55:20] [INFO ] Time to serialize properties into /tmp/LTL7714242315516088788.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10478912192603975045.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2384551726013484274.hoa' '-atoms' '/tmp/LTL7714242315516088788.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL7714242315516088788.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2384551726013484274.hoa
Detected timeout of ITS tools.
[2023-03-09 00:55:36] [INFO ] Flatten gal took : 174 ms
[2023-03-09 00:55:36] [INFO ] Flatten gal took : 176 ms
[2023-03-09 00:55:36] [INFO ] Time to serialize gal into /tmp/LTL8524214492011842333.gal : 34 ms
[2023-03-09 00:55:36] [INFO ] Time to serialize properties into /tmp/LTL13951903492385124364.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8524214492011842333.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13951903492385124364.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>...10357
Formula 0 simplified : G(F(!"(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=1...10346
Detected timeout of ITS tools.
[2023-03-09 00:55:51] [INFO ] Flatten gal took : 186 ms
[2023-03-09 00:55:51] [INFO ] Applying decomposition
[2023-03-09 00:55:52] [INFO ] Flatten gal took : 176 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6597087653922910348.txt' '-o' '/tmp/graph6597087653922910348.bin' '-w' '/tmp/graph6597087653922910348.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6597087653922910348.bin' '-l' '-1' '-v' '-w' '/tmp/graph6597087653922910348.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:55:52] [INFO ] Decomposing Gal with order
[2023-03-09 00:55:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:55:54] [INFO ] Removed a total of 10691 redundant transitions.
[2023-03-09 00:55:54] [INFO ] Flatten gal took : 1982 ms
[2023-03-09 00:55:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 131 ms.
[2023-03-09 00:55:55] [INFO ] Time to serialize gal into /tmp/LTL1804801453577469228.gal : 17 ms
[2023-03-09 00:55:55] [INFO ] Time to serialize properties into /tmp/LTL16433452862574758163.ltl : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1804801453577469228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16433452862574758163.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((i1.u0.CAPACITE_0>=1)&&(i0.u1.NB_ATTENTE_B_19>=1))&&((i0.u4.ATTENTE_B_0>=1)&&(i2.u5.CONTROLEUR_1>=1)))||(((i1.u0.CAP...13369
Formula 0 simplified : G(F(!"(((((((((i1.u0.CAPACITE_0>=1)&&(i0.u1.NB_ATTENTE_B_19>=1))&&((i0.u4.ATTENTE_B_0>=1)&&(i2.u5.CONTROLEUR_1>=1)))||(((i1.u0.CAPAC...13358
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4722201644715212557
[2023-03-09 00:56:10] [INFO ] Built C files in 99ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4722201644715212557
Running compilation step : cd /tmp/ltsmin4722201644715212557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/ltsmin4722201644715212557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4722201644715212557;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-04 finished in 92879 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&X(G(p1)))))'
Support contains 54 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 16 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 00:56:13] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
// Phase 1: matrix 410 rows 166 cols
[2023-03-09 00:56:13] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 00:56:14] [INFO ] Dead Transitions using invariants and state equation in 1460 ms found 0 transitions.
[2023-03-09 00:56:14] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:56:14] [INFO ] Invariant cache hit.
[2023-03-09 00:56:15] [INFO ] Implicit Places using invariants in 466 ms returned []
[2023-03-09 00:56:15] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:56:15] [INFO ] Invariant cache hit.
[2023-03-09 00:56:15] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:56:16] [INFO ] Implicit Places using invariants and state equation in 1378 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1849 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 22 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3350 ms. Remains : 165/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-08 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: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(LT s106 1), p1:(AND (OR (LT s0 1) (LT s51 1) (LT s53 1) (LT s108 1)) (OR (LT s0 1) (LT s27 1) (LT s53 1) (LT s108 1)) (OR (LT s0 1) (LT s3 1) (LT s53 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-08 finished in 3532 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G((p1&&F(!p2)))))))'
Support contains 55 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 23 ms. Remains 166 /166 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
[2023-03-09 00:56:16] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:56:16] [INFO ] Invariant cache hit.
[2023-03-09 00:56:18] [INFO ] Dead Transitions using invariants and state equation in 1338 ms found 0 transitions.
[2023-03-09 00:56:18] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:56:18] [INFO ] Invariant cache hit.
[2023-03-09 00:56:18] [INFO ] Implicit Places using invariants in 410 ms returned []
[2023-03-09 00:56:18] [INFO ] Flow matrix only has 410 transitions (discarded 4998 similar events)
[2023-03-09 00:56:18] [INFO ] Invariant cache hit.
[2023-03-09 00:56:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:56:20] [INFO ] Implicit Places using invariants and state equation in 1452 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1868 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 165/166 places, 5408/5408 transitions.
Applied a total of 0 rules in 25 ms. Remains 165 /165 variables (removed 0) and now considering 5408/5408 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3258 ms. Remains : 165/166 places, 5408/5408 transitions.
Stuttering acceptance computed with spot in 107 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2)), (AND (NOT p0) p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s51 1) (GEQ s53 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s27 1) (GEQ s53 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s3 1) (GEQ s53 1) ...], 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 50000 reset in 1754 ms.
Product exploration explored 100000 steps with 50000 reset in 1611 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 1/3 atomic propositions.
Knowledge obtained : [(AND p1 p0 p2), (X (NOT (AND p1 (NOT p0) p2))), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p1 p0 p2)
Knowledge based reduction with 9 factoid took 303 ms. Reduced automaton from 3 states, 5 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-11 finished in 7095 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((!p0 U X(G(!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 52 ms. Remains 165 /166 variables (removed 1) and now considering 5407/5408 (removed 1) transitions.
[2023-03-09 00:56:23] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
// Phase 1: matrix 409 rows 165 cols
[2023-03-09 00:56:23] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:56:25] [INFO ] Dead Transitions using invariants and state equation in 1516 ms found 0 transitions.
[2023-03-09 00:56:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:56:25] [INFO ] Invariant cache hit.
[2023-03-09 00:56:25] [INFO ] Implicit Places using invariants in 321 ms returned []
[2023-03-09 00:56:25] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:56:25] [INFO ] Invariant cache hit.
[2023-03-09 00:56:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:56:26] [INFO ] Implicit Places using invariants and state equation in 783 ms returned []
Implicit Place search using SMT with State Equation took 1106 ms to find 0 implicit places.
[2023-03-09 00:56:26] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:56:26] [INFO ] Invariant cache hit.
[2023-03-09 00:56:27] [INFO ] Dead Transitions using invariants and state equation in 1394 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 165/166 places, 5407/5408 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4070 ms. Remains : 165/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 147 ms :[p1, p1, p1, p1, true]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s74 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s98 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s91 1) (GEQ s106...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 253 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-12 finished in 4252 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0) U X(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.
[2023-03-09 00:56:28] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:56:28] [INFO ] Invariant cache hit.
[2023-03-09 00:56:29] [INFO ] Dead Transitions using invariants and state equation in 1407 ms found 0 transitions.
[2023-03-09 00:56:29] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:56:29] [INFO ] Invariant cache hit.
[2023-03-09 00:56:30] [INFO ] Implicit Places using invariants in 470 ms returned []
[2023-03-09 00:56:30] [INFO ] Flow matrix only has 409 transitions (discarded 4998 similar events)
[2023-03-09 00:56:30] [INFO ] Invariant cache hit.
[2023-03-09 00:56:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 00:56:32] [INFO ] Implicit Places using invariants and state equation in 2133 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2611 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 34 ms. Remains 163 /163 variables (removed 0) and now considering 5407/5407 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 4089 ms. Remains : 163/166 places, 5407/5408 transitions.
Stuttering acceptance computed with spot in 222 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), true, (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={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=0, 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, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 124 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P50N50-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N50-LTLFireability-13 finished in 4347 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G((p0 U !p1))||G(p2))))'
[2023-03-09 00:56:32] [INFO ] Flatten gal took : 182 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14811372026029817433
[2023-03-09 00:56:33] [INFO ] Too many transitions (5408) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:56:33] [INFO ] Built C files in 101ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14811372026029817433
Running compilation step : cd /tmp/ltsmin14811372026029817433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 00:56:33] [INFO ] Applying decomposition
[2023-03-09 00:56:33] [INFO ] Flatten gal took : 174 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14006769622388913576.txt' '-o' '/tmp/graph14006769622388913576.bin' '-w' '/tmp/graph14006769622388913576.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14006769622388913576.bin' '-l' '-1' '-v' '-w' '/tmp/graph14006769622388913576.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:56:33] [INFO ] Decomposing Gal with order
[2023-03-09 00:56:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:56:35] [INFO ] Removed a total of 10691 redundant transitions.
[2023-03-09 00:56:35] [INFO ] Flatten gal took : 1792 ms
[2023-03-09 00:56:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 693 labels/synchronizations in 70 ms.
[2023-03-09 00:56:35] [INFO ] Time to serialize gal into /tmp/LTLFireability14067527729699937237.gal : 3 ms
[2023-03-09 00:56:35] [INFO ] Time to serialize properties into /tmp/LTLFireability4095719663728706334.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14067527729699937237.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability4095719663728706334.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((i0.u1.CAPACITE_0>=1)&&(i2.u5.NB_ATTENTE_B_19>=1))&&((i0.u3.ATTENTE_B_0>=1)&&(i1.u2.CONTROLEUR_1>=1)))||(((i0.u1.CAP...13369
Formula 0 simplified : G(F(!"(((((((((i0.u1.CAPACITE_0>=1)&&(i2.u5.NB_ATTENTE_B_19>=1))&&((i0.u3.ATTENTE_B_0>=1)&&(i1.u2.CONTROLEUR_1>=1)))||(((i0.u1.CAPAC...13358
Compilation finished in 17971 ms.
Running link step : cd /tmp/ltsmin14811372026029817433;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 101 ms.
Running LTSmin : cd /tmp/ltsmin14811372026029817433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](((LTLAPp0==true) U !(LTLAPp1==true)))||[]((LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 01:17:44] [INFO ] Applying decomposition
[2023-03-09 01:17:45] [INFO ] Flatten gal took : 577 ms
[2023-03-09 01:17:45] [INFO ] Decomposing Gal with order
[2023-03-09 01:17:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:17:46] [INFO ] Removed a total of 31390 redundant transitions.
[2023-03-09 01:17:46] [INFO ] Flatten gal took : 1020 ms
[2023-03-09 01:17:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 173 ms.
[2023-03-09 01:17:47] [INFO ] Time to serialize gal into /tmp/LTLFireability8767392478510517131.gal : 120 ms
[2023-03-09 01:17:47] [INFO ] Time to serialize properties into /tmp/LTLFireability11614290667526872166.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability8767392478510517131.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11614290667526872166.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G(("(((((((((CAPACITE.CAPACITE_0>=1)&&(voitureB19.NB_ATTENTE_B_19>=1))&&((ATTENTE_B.ATTENTE_B_0>=1)&&(sens1.CONTROLEUR_1>=1)))||...14898
Formula 0 simplified : G(F(!"(((((((((CAPACITE.CAPACITE_0>=1)&&(voitureB19.NB_ATTENTE_B_19>=1))&&((ATTENTE_B.ATTENTE_B_0>=1)&&(sens1.CONTROLEUR_1>=1)))||((...14887
LTSmin failed to check property BridgeAndVehicles-COL-V50P50N50-LTLFireability-04 due to out of memory issue (code 137).
Retrying LTSmin with larger timeout 28800 s
Running LTSmin : cd /tmp/ltsmin14811372026029817433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([](((LTLAPp0==true) U !(LTLAPp1==true)))||[]((LTLAPp2==true))))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2023-03-09 01:34:55] [INFO ] Flatten gal took : 220 ms
[2023-03-09 01:34:57] [INFO ] Input system was already deterministic with 5408 transitions.
[2023-03-09 01:34:57] [INFO ] Transformed 166 places.
[2023-03-09 01:34:58] [INFO ] Transformed 5408 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 01:35:00] [INFO ] Time to serialize gal into /tmp/LTLFireability12649732334788006421.gal : 109 ms
[2023-03-09 01:35:00] [INFO ] Time to serialize properties into /tmp/LTLFireability14415929687619068764.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12649732334788006421.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14415929687619068764.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G(("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>...10357
Formula 0 simplified : G(F(!"(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=1...10346
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 167208 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16245288 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-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 2-5348"
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 r037-tajo-167813689900108"
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 ;