Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414300058.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-COL-V50P50N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414300058
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.4K Apr 13 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 13 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 13 02:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 13 02:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 13 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 13 02:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 13 02:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716624746319

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N10
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-25 08:12:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 08:12:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 08:12:27] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 08:12:28] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 08:12:28] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 465 ms
[2024-05-25 08:12:28] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 08:12:28] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2024-05-25 08:12:28] [INFO ] Skeletonized 10 HLPN properties in 1 ms. Removed 6 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-13 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 169 steps, including 0 resets, run visited all 4 properties in 17 ms. (steps per millisecond=9 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-25 08:12:28] [INFO ] Flatten gal took : 14 ms
[2024-05-25 08:12:28] [INFO ] Flatten gal took : 2 ms
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 [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-05-25 08:12:28] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 62 ms.
[2024-05-25 08:12:28] [INFO ] Unfolded 14 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 125 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 27 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2024-05-25 08:12:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2024-05-25 08:12:29] [INFO ] Computed 5 invariants in 16 ms
[2024-05-25 08:12:29] [INFO ] Dead Transitions using invariants and state equation in 593 ms found 0 transitions.
[2024-05-25 08:12:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 08:12:29] [INFO ] Invariant cache hit.
[2024-05-25 08:12:29] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-25 08:12:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 08:12:29] [INFO ] Invariant cache hit.
[2024-05-25 08:12:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:12:29] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-05-25 08:12:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 08:12:29] [INFO ] Invariant cache hit.
[2024-05-25 08:12:30] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1122 ms. Remains : 126/128 places, 1328/1328 transitions.
Support contains 125 out of 126 places after structural reductions.
[2024-05-25 08:12:30] [INFO ] Flatten gal took : 140 ms
[2024-05-25 08:12:30] [INFO ] Flatten gal took : 133 ms
[2024-05-25 08:12:31] [INFO ] Input system was already deterministic with 1328 transitions.
Finished random walk after 2662 steps, including 6 resets, run visited all 14 properties in 200 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(G(p0))&&(G(p1) U p2))))'
Support contains 115 out of 126 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 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 201 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:12:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 08:12:32] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 08:12:32] [INFO ] Dead Transitions using invariants and state equation in 472 ms found 0 transitions.
[2024-05-25 08:12:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:32] [INFO ] Invariant cache hit.
[2024-05-25 08:12:32] [INFO ] Implicit Places using invariants in 58 ms returned []
[2024-05-25 08:12:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:32] [INFO ] Invariant cache hit.
[2024-05-25 08:12:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:12:33] [INFO ] Implicit Places using invariants and state equation in 288 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 351 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 109 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1133 ms. Remains : 124/126 places, 1327/1328 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 245 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (AND (GEQ s45 1) (GEQ s54 1) (GEQ s108 1) (GEQ s119 1)) (AND (GEQ s26 1) (GEQ s54 1) (GEQ s108 1) (GEQ s119 1)) (AND (GEQ s7 1) (GEQ s54 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 421 steps with 0 reset in 21 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-00 finished in 1466 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 65 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 20 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:12:33] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:33] [INFO ] Invariant cache hit.
[2024-05-25 08:12:34] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
[2024-05-25 08:12:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:34] [INFO ] Invariant cache hit.
[2024-05-25 08:12:34] [INFO ] Implicit Places using invariants in 105 ms returned []
[2024-05-25 08:12:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:34] [INFO ] Invariant cache hit.
[2024-05-25 08:12:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:12:34] [INFO ] Implicit Places using invariants and state equation in 843 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 955 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 18 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1407 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 195 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s72 1) (GEQ s106 1) (GEQ s112 1)) (AND (GEQ s1 1) (GEQ s91 1) (GEQ s106 1) (GEQ s115 1)) (AND (GEQ s1 1) (GEQ s103 1) (GEQ s10...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3629 ms.
Product exploration explored 100000 steps with 50000 reset in 3303 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 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 25 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-01 finished in 8631 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 55 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 147 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:12:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:42] [INFO ] Invariant cache hit.
[2024-05-25 08:12:42] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
[2024-05-25 08:12:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:42] [INFO ] Invariant cache hit.
[2024-05-25 08:12:43] [INFO ] Implicit Places using invariants in 198 ms returned []
[2024-05-25 08:12:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:43] [INFO ] Invariant cache hit.
[2024-05-25 08:12:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:12:43] [INFO ] Implicit Places using invariants and state equation in 644 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 847 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 169 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1629 ms. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s0 50) (LT s122 1)) (OR (LT s0 50) (LT s123 1)) (OR (LT s2 1) (LT s52 1)) (OR (LT s22 1) (LT s52 1)) (OR (LT s41 1) (LT s52 1)) (OR (LT s3...], 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 236 reset in 824 ms.
Product exploration explored 100000 steps with 236 reset in 828 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 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Finished random walk after 147 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=49 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2024-05-25 08:12:45] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2024-05-25 08:12:45] [INFO ] Computed 5 invariants in 6 ms
[2024-05-25 08:12:46] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 08:12:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:12:46] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2024-05-25 08:12:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:12:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 08:12:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:12:48] [INFO ] [Nat]Absence check using state equation in 241 ms returned sat
[2024-05-25 08:12:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:12:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 757 ms returned sat
[2024-05-25 08:12:49] [INFO ] Deduced a trap composed of 5 places in 243 ms of which 6 ms to minimize.
[2024-05-25 08:12:52] [INFO ] Trap strengthening (SAT) tested/added 1/1 trap constraints in 3266 ms
Could not prove EG (NOT p0)
Support contains 55 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 200 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 08:12:52] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:52] [INFO ] Invariant cache hit.
[2024-05-25 08:12:52] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
[2024-05-25 08:12:52] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:52] [INFO ] Invariant cache hit.
[2024-05-25 08:12:53] [INFO ] Implicit Places using invariants in 192 ms returned []
[2024-05-25 08:12:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:12:53] [INFO ] Invariant cache hit.
[2024-05-25 08:12:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:12:53] [INFO ] Implicit Places using invariants and state equation in 446 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 643 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/124 places, 1327/1327 transitions.
Applied a total of 0 rules in 147 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1549 ms. Remains : 123/124 places, 1327/1327 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Finished random walk after 200 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-25 08:12:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 08:12:54] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 08:12:54] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2024-05-25 08:12:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:12:54] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2024-05-25 08:12:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:12:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2024-05-25 08:12:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:12:56] [INFO ] [Nat]Absence check using state equation in 870 ms returned sat
[2024-05-25 08:12:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:12:57] [INFO ] [Nat]Added 22 Read/Feed constraints in 1066 ms returned sat
[2024-05-25 08:12:57] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 2 ms to minimize.
[2024-05-25 08:12:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 802 ms
[2024-05-25 08:12:58] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 86 ms.
[2024-05-25 08:12:58] [INFO ] Added : 13 causal constraints over 3 iterations in 302 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Product exploration explored 100000 steps with 236 reset in 787 ms.
Product exploration explored 100000 steps with 236 reset in 783 ms.
Built C files in :
/tmp/ltsmin16374336182652743678
[2024-05-25 08:13:00] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 08:13:00] [INFO ] Computation of Complete disable matrix. took 88 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:13:00] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 08:13:00] [INFO ] Computation of Complete enable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:13:00] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 08:13:01] [INFO ] Computation of Completed DNA matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:13:01] [INFO ] Built C files in 840ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16374336182652743678
Running compilation step : cd /tmp/ltsmin16374336182652743678;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16374336182652743678;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16374336182652743678;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 55 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 166 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 08:13:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:13:04] [INFO ] Invariant cache hit.
[2024-05-25 08:13:04] [INFO ] Dead Transitions using invariants and state equation in 556 ms found 0 transitions.
[2024-05-25 08:13:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:13:04] [INFO ] Invariant cache hit.
[2024-05-25 08:13:05] [INFO ] Implicit Places using invariants in 207 ms returned []
[2024-05-25 08:13:05] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:13:05] [INFO ] Invariant cache hit.
[2024-05-25 08:13:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:13:05] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
[2024-05-25 08:13:05] [INFO ] Redundant transitions in 107 ms returned []
[2024-05-25 08:13:05] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:13:05] [INFO ] Invariant cache hit.
[2024-05-25 08:13:06] [INFO ] Dead Transitions using invariants and state equation in 540 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1914 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin5848023202018045141
[2024-05-25 08:13:06] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 08:13:06] [INFO ] Computation of Complete disable matrix. took 58 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:13:06] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 08:13:06] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:13:06] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 08:13:06] [INFO ] Computation of Completed DNA matrix. took 92 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:13:06] [INFO ] Built C files in 846ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5848023202018045141
Running compilation step : cd /tmp/ltsmin5848023202018045141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5848023202018045141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5848023202018045141;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 08:13:10] [INFO ] Flatten gal took : 75 ms
[2024-05-25 08:13:10] [INFO ] Flatten gal took : 73 ms
[2024-05-25 08:13:10] [INFO ] Time to serialize gal into /tmp/LTL4731748122510791776.gal : 25 ms
[2024-05-25 08:13:10] [INFO ] Time to serialize properties into /tmp/LTL17721034751006425921.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4731748122510791776.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9011804851880800541.hoa' '-atoms' '/tmp/LTL17721034751006425921.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL17721034751006425921.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9011804851880800541.hoa
Detected timeout of ITS tools.
[2024-05-25 08:13:25] [INFO ] Flatten gal took : 40 ms
[2024-05-25 08:13:25] [INFO ] Flatten gal took : 46 ms
[2024-05-25 08:13:25] [INFO ] Time to serialize gal into /tmp/LTL3471740941537495370.gal : 9 ms
[2024-05-25 08:13:25] [INFO ] Time to serialize properties into /tmp/LTL18437094466759672733.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3471740941537495370.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18437094466759672733.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((CAPACITE_0<50)||(VIDANGE_0<1))&&((CAPACITE_0<50)||(VIDANGE_1<1)))&&(((NB_ATTENTE_A_1<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_...2132
Formula 0 simplified : GF!"((((((((CAPACITE_0<50)||(VIDANGE_0<1))&&((CAPACITE_0<50)||(VIDANGE_1<1)))&&(((NB_ATTENTE_A_1<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_...2126
Detected timeout of ITS tools.
[2024-05-25 08:13:40] [INFO ] Flatten gal took : 38 ms
[2024-05-25 08:13:40] [INFO ] Applying decomposition
[2024-05-25 08:13:40] [INFO ] Flatten gal took : 39 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3294458888465794115.txt' '-o' '/tmp/graph3294458888465794115.bin' '-w' '/tmp/graph3294458888465794115.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3294458888465794115.bin' '-l' '-1' '-v' '-w' '/tmp/graph3294458888465794115.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:13:41] [INFO ] Decomposing Gal with order
[2024-05-25 08:13:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:13:41] [INFO ] Removed a total of 2333 redundant transitions.
[2024-05-25 08:13:41] [INFO ] Flatten gal took : 475 ms
[2024-05-25 08:13:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 17 ms.
[2024-05-25 08:13:41] [INFO ] Time to serialize gal into /tmp/LTL14174217392851446079.gal : 3 ms
[2024-05-25 08:13:41] [INFO ] Time to serialize properties into /tmp/LTL2625069289255547474.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14174217392851446079.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2625069289255547474.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((u0.CAPACITE_0<50)||(u2.VIDANGE_0<1))&&((u0.CAPACITE_0<50)||(i2.u3.VIDANGE_1<1)))&&(((u2.NB_ATTENTE_A_1<1)||(u2.ROUTE_A...2456
Formula 0 simplified : GF!"((((((((u0.CAPACITE_0<50)||(u2.VIDANGE_0<1))&&((u0.CAPACITE_0<50)||(i2.u3.VIDANGE_1<1)))&&(((u2.NB_ATTENTE_A_1<1)||(u2.ROUTE_A_0...2450
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9214599059554815700
[2024-05-25 08:13:56] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9214599059554815700
Running compilation step : cd /tmp/ltsmin9214599059554815700;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2958 ms.
Running link step : cd /tmp/ltsmin9214599059554815700;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin9214599059554815700;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-04 finished in 89528 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(p0))&&(G(!p0)||F(p1))))'
Support contains 105 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 27 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:14:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 08:14:11] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 08:14:12] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
[2024-05-25 08:14:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:12] [INFO ] Invariant cache hit.
[2024-05-25 08:14:12] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-25 08:14:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:12] [INFO ] Invariant cache hit.
[2024-05-25 08:14:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:14:12] [INFO ] Implicit Places using invariants and state equation in 474 ms returned []
Implicit Place search using SMT with State Equation took 572 ms to find 0 implicit places.
[2024-05-25 08:14:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:12] [INFO ] Invariant cache hit.
[2024-05-25 08:14:13] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1327/1328 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1526 ms. Remains : 125/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(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, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-05 finished in 1722 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 159 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:14:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:13] [INFO ] Invariant cache hit.
[2024-05-25 08:14:14] [INFO ] Dead Transitions using invariants and state equation in 541 ms found 0 transitions.
[2024-05-25 08:14:14] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:14] [INFO ] Invariant cache hit.
[2024-05-25 08:14:14] [INFO ] Implicit Places using invariants in 264 ms returned []
[2024-05-25 08:14:14] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:14] [INFO ] Invariant cache hit.
[2024-05-25 08:14:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:14:15] [INFO ] Implicit Places using invariants and state equation in 861 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1131 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 147 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1984 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 50) (GEQ s121 1)) (AND (GEQ s0 50) (GEQ s122 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1690 reset in 493 ms.
Product exploration explored 100000 steps with 1716 reset in 468 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Finished random walk after 69 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=34 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
[2024-05-25 08:14:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 08:14:17] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 08:14:17] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:14:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:14:17] [INFO ] [Real]Absence check using state equation in 268 ms returned sat
[2024-05-25 08:14:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:14:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:14:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:14:17] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2024-05-25 08:14:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:14:19] [INFO ] [Nat]Added 22 Read/Feed constraints in 1263 ms returned sat
[2024-05-25 08:14:19] [INFO ] Deduced a trap composed of 5 places in 202 ms of which 0 ms to minimize.
[2024-05-25 08:14:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 258 ms
[2024-05-25 08:14:19] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 61 ms.
[2024-05-25 08:14:19] [INFO ] Added : 11 causal constraints over 3 iterations in 467 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 124 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 08:14:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:20] [INFO ] Invariant cache hit.
[2024-05-25 08:14:20] [INFO ] Dead Transitions using invariants and state equation in 699 ms found 0 transitions.
[2024-05-25 08:14:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:20] [INFO ] Invariant cache hit.
[2024-05-25 08:14:21] [INFO ] Implicit Places using invariants in 243 ms returned []
[2024-05-25 08:14:21] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:21] [INFO ] Invariant cache hit.
[2024-05-25 08:14:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:14:21] [INFO ] Implicit Places using invariants and state equation in 582 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
[2024-05-25 08:14:21] [INFO ] Redundant transitions in 47 ms returned []
[2024-05-25 08:14:21] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:21] [INFO ] Invariant cache hit.
[2024-05-25 08:14:22] [INFO ] Dead Transitions using invariants and state equation in 446 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2163 ms. Remains : 123/123 places, 1327/1327 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 : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Finished random walk after 86 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=43 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
[2024-05-25 08:14:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:22] [INFO ] Invariant cache hit.
[2024-05-25 08:14:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 08:14:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 08:14:23] [INFO ] [Real]Absence check using state equation in 218 ms returned sat
[2024-05-25 08:14:23] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 08:14:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 08:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 08:14:23] [INFO ] [Nat]Absence check using state equation in 112 ms returned sat
[2024-05-25 08:14:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:14:26] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 08:14:26] [INFO ] [Nat]Added 22 Read/Feed constraints in 3414 ms returned sat
[2024-05-25 08:14:26] [INFO ] Deduced a trap composed of 5 places in 205 ms of which 0 ms to minimize.
[2024-05-25 08:14:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2415 ms
[2024-05-25 08:14:29] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 56 ms.
[2024-05-25 08:14:31] [INFO ] Added : 52 causal constraints over 11 iterations in 2842 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1703 reset in 413 ms.
Product exploration explored 100000 steps with 1711 reset in 383 ms.
Built C files in :
/tmp/ltsmin18375577915018209091
[2024-05-25 08:14:32] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 08:14:33] [INFO ] Computation of Complete disable matrix. took 45 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:14:33] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 08:14:33] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:14:33] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 08:14:33] [INFO ] Computation of Completed DNA matrix. took 69 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:14:33] [INFO ] Built C files in 570ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18375577915018209091
Running compilation step : cd /tmp/ltsmin18375577915018209091;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18375577915018209091;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18375577915018209091;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 165 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 08:14:36] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:36] [INFO ] Invariant cache hit.
[2024-05-25 08:14:37] [INFO ] Dead Transitions using invariants and state equation in 482 ms found 0 transitions.
[2024-05-25 08:14:37] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:37] [INFO ] Invariant cache hit.
[2024-05-25 08:14:37] [INFO ] Implicit Places using invariants in 231 ms returned []
[2024-05-25 08:14:37] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:37] [INFO ] Invariant cache hit.
[2024-05-25 08:14:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:14:38] [INFO ] Implicit Places using invariants and state equation in 623 ms returned []
Implicit Place search using SMT with State Equation took 856 ms to find 0 implicit places.
[2024-05-25 08:14:38] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-25 08:14:38] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:14:38] [INFO ] Invariant cache hit.
[2024-05-25 08:14:38] [INFO ] Dead Transitions using invariants and state equation in 435 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1966 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin13896267987757847116
[2024-05-25 08:14:38] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 08:14:38] [INFO ] Computation of Complete disable matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:14:38] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 08:14:38] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:14:39] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 08:14:39] [INFO ] Computation of Completed DNA matrix. took 66 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:14:39] [INFO ] Built C files in 661ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13896267987757847116
Running compilation step : cd /tmp/ltsmin13896267987757847116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13896267987757847116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13896267987757847116;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 08:14:42] [INFO ] Flatten gal took : 52 ms
[2024-05-25 08:14:42] [INFO ] Flatten gal took : 52 ms
[2024-05-25 08:14:42] [INFO ] Time to serialize gal into /tmp/LTL11416595071381661214.gal : 10 ms
[2024-05-25 08:14:42] [INFO ] Time to serialize properties into /tmp/LTL4697833067388596353.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11416595071381661214.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14290223335866928625.hoa' '-atoms' '/tmp/LTL4697833067388596353.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4697833067388596353.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14290223335866928625.hoa
Detected timeout of ITS tools.
[2024-05-25 08:14:57] [INFO ] Flatten gal took : 51 ms
[2024-05-25 08:14:57] [INFO ] Flatten gal took : 45 ms
[2024-05-25 08:14:57] [INFO ] Time to serialize gal into /tmp/LTL11748423574414384331.gal : 8 ms
[2024-05-25 08:14:57] [INFO ] Time to serialize properties into /tmp/LTL6950028878866984418.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11748423574414384331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6950028878866984418.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((CAPACITE_0>=50)&&(VIDANGE_0>=1))||((CAPACITE_0>=50)&&(VIDANGE_1>=1)))"))))
Formula 0 simplified : FG!"(((CAPACITE_0>=50)&&(VIDANGE_0>=1))||((CAPACITE_0>=50)&&(VIDANGE_1>=1)))"
Detected timeout of ITS tools.
[2024-05-25 08:15:12] [INFO ] Flatten gal took : 65 ms
[2024-05-25 08:15:12] [INFO ] Applying decomposition
[2024-05-25 08:15:12] [INFO ] Flatten gal took : 47 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8877918707352003096.txt' '-o' '/tmp/graph8877918707352003096.bin' '-w' '/tmp/graph8877918707352003096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8877918707352003096.bin' '-l' '-1' '-v' '-w' '/tmp/graph8877918707352003096.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:15:12] [INFO ] Decomposing Gal with order
[2024-05-25 08:15:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:15:13] [INFO ] Removed a total of 2671 redundant transitions.
[2024-05-25 08:15:13] [INFO ] Flatten gal took : 280 ms
[2024-05-25 08:15:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 404 labels/synchronizations in 19 ms.
[2024-05-25 08:15:13] [INFO ] Time to serialize gal into /tmp/LTL9891507131950018230.gal : 2 ms
[2024-05-25 08:15:13] [INFO ] Time to serialize properties into /tmp/LTL2771260878868547591.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9891507131950018230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2771260878868547591.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i1.u0.CAPACITE_0>=50)&&(i1.u1.VIDANGE_0>=1))||((i1.u0.CAPACITE_0>=50)&&(i0.u4.VIDANGE_1>=1)))"))))
Formula 0 simplified : FG!"(((i1.u0.CAPACITE_0>=50)&&(i1.u1.VIDANGE_0>=1))||((i1.u0.CAPACITE_0>=50)&&(i0.u4.VIDANGE_1>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14142148892231415807
[2024-05-25 08:15:28] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14142148892231415807
Running compilation step : cd /tmp/ltsmin14142148892231415807;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 3000 ms.
Running link step : cd /tmp/ltsmin14142148892231415807;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 63 ms.
Running LTSmin : cd /tmp/ltsmin14142148892231415807;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-08 finished in 90027 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||(F(G(!p0)) U G((!p1&&F(p2))))))'
Support contains 67 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 85 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2024-05-25 08:15:43] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2024-05-25 08:15:43] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:15:44] [INFO ] Dead Transitions using invariants and state equation in 417 ms found 0 transitions.
[2024-05-25 08:15:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 08:15:44] [INFO ] Invariant cache hit.
[2024-05-25 08:15:44] [INFO ] Implicit Places using invariants in 120 ms returned []
[2024-05-25 08:15:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 08:15:44] [INFO ] Invariant cache hit.
[2024-05-25 08:15:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:15:44] [INFO ] Implicit Places using invariants and state equation in 282 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 410 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 100 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1013 ms. Remains : 125/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 253 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) p1)), p0, (NOT p2), (OR (NOT p2) p1), false]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}, { cond=(AND p0 p1), acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LT s54 1), 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 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 437 steps with 3 reset in 13 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-10 finished in 1342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&(!p0 U (p1||G(!p0)))))'
Support contains 55 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 11 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:15:44] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 08:15:44] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 08:15:45] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
[2024-05-25 08:15:45] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:15:45] [INFO ] Invariant cache hit.
[2024-05-25 08:15:45] [INFO ] Implicit Places using invariants in 205 ms returned []
[2024-05-25 08:15:45] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:15:45] [INFO ] Invariant cache hit.
[2024-05-25 08:15:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:15:46] [INFO ] Implicit Places using invariants and state equation in 626 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 834 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1229 ms. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 160 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s51 1) (GEQ s53 1) (GEQ s107 1)) (AND (GEQ s0 1) (GEQ s27 1) (GEQ s53 1) (GEQ s107 1)) (AND (GEQ s0 1) (GEQ s3 1) (GEQ s53 1) ...], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-11 finished in 1411 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 63 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 121 transition count 1324
Applied a total of 9 rules in 138 ms. Remains 121 /126 variables (removed 5) and now considering 1324/1328 (removed 4) transitions.
[2024-05-25 08:15:46] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 121 cols
[2024-05-25 08:15:46] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 08:15:46] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-25 08:15:46] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2024-05-25 08:15:46] [INFO ] Invariant cache hit.
[2024-05-25 08:15:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:15:46] [INFO ] Implicit Places using invariants and state equation in 443 ms returned [52, 104]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 587 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 119/126 places, 1324/1328 transitions.
Applied a total of 0 rules in 87 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 814 ms. Remains : 119/126 places, 1324/1328 transitions.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s44 1) (GEQ s52 1) (GEQ s105 1) (GEQ s116 1)) (AND (GEQ s25 1) (GEQ s52 1) (GEQ s105 1) (GEQ s116 1)) (AND (GEQ s6 1) (GEQ s52 1) (GEQ s1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 312 steps with 0 reset in 8 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-12 finished in 917 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&X(p1)) U (F(!p3)||p2))))'
Support contains 116 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 11 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:15:47] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 08:15:47] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:15:47] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
[2024-05-25 08:15:47] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:15:47] [INFO ] Invariant cache hit.
[2024-05-25 08:15:47] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-25 08:15:47] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:15:47] [INFO ] Invariant cache hit.
[2024-05-25 08:15:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:15:48] [INFO ] Implicit Places using invariants and state equation in 426 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 536 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1040 ms. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p2) p3), (AND (NOT p2) p3), (OR (AND (NOT p2) p3) (AND (NOT p1) p3)), p3]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p2) p3 p0), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p3 p0 p1), acceptance={0} source=2 dest: 2}, { cond=(OR (AND (NOT p2) p3 (NOT p0)) (AND p3 (NOT p1))), acceptance={0} source=2 dest: 3}], [{ cond=p3, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (AND (GEQ s1 1) (GEQ s73 1) (GEQ s107 1) (GEQ s113 1)) (AND (GEQ s1 1) (GEQ s92 1) (GEQ s107 1) (GEQ s116 1)) (AND (GEQ s1 1) (GEQ s104 1) (GEQ s10...], 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3122 ms.
Product exploration explored 100000 steps with 50000 reset in 2972 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Detected a total of 107/124 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p3) p0 (NOT p1)), (X (NOT (AND (NOT p2) p3 (NOT p0)))), (X (NOT (AND (NOT p2) p3 p0))), (X (X (NOT p3))), (X (X (NOT (AND (NOT p2) p3 p0 p1)))), (X (X (NOT (OR (AND (NOT p2) p3 (NOT p0)) (AND p3 (NOT p1)))))), (F (OR (G p3) (G (NOT p3))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 7 factoid took 27 ms. Reduced automaton from 4 states, 6 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-14 finished in 7395 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(!p0)))'
Support contains 1 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 87 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 08:15:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 08:15:54] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 08:15:55] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
[2024-05-25 08:15:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:15:55] [INFO ] Invariant cache hit.
[2024-05-25 08:15:55] [INFO ] Implicit Places using invariants in 199 ms returned []
[2024-05-25 08:15:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 08:15:55] [INFO ] Invariant cache hit.
[2024-05-25 08:15:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 08:15:55] [INFO ] Implicit Places using invariants and state equation in 619 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 822 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 76 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1454 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 45 ms :[p0]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LT s53 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 371 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-15 finished in 1526 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2024-05-25 08:15:56] [INFO ] Flatten gal took : 76 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8826217607877315610
[2024-05-25 08:15:56] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2024-05-25 08:15:56] [INFO ] Applying decomposition
[2024-05-25 08:15:56] [INFO ] Computation of Complete disable matrix. took 55 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:15:56] [INFO ] Flatten gal took : 65 ms
[2024-05-25 08:15:56] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2024-05-25 08:15:56] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2475582462800688786.txt' '-o' '/tmp/graph2475582462800688786.bin' '-w' '/tmp/graph2475582462800688786.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2475582462800688786.bin' '-l' '-1' '-v' '-w' '/tmp/graph2475582462800688786.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:15:56] [INFO ] Decomposing Gal with order
[2024-05-25 08:15:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:15:56] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2024-05-25 08:15:57] [INFO ] Computation of Completed DNA matrix. took 66 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 08:15:57] [INFO ] Built C files in 622ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8826217607877315610
Running compilation step : cd /tmp/ltsmin8826217607877315610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 08:15:57] [INFO ] Removed a total of 2636 redundant transitions.
[2024-05-25 08:15:57] [INFO ] Flatten gal took : 397 ms
[2024-05-25 08:15:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 515 labels/synchronizations in 18 ms.
[2024-05-25 08:15:57] [INFO ] Time to serialize gal into /tmp/LTLFireability439753992110504065.gal : 3 ms
[2024-05-25 08:15:57] [INFO ] Time to serialize properties into /tmp/LTLFireability1286902269544465278.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability439753992110504065.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1286902269544465278.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 2 LTL properties
Checking formula 0 : !((F(G("((((((((i1.u2.CAPACITE_0<50)||(i2.u5.VIDANGE_0<1))&&((i1.u2.CAPACITE_0<50)||(i0.u0.VIDANGE_1<1)))&&(((i2.u5.NB_ATTENTE_A_1<1)|...2768
Formula 0 simplified : GF!"((((((((i1.u2.CAPACITE_0<50)||(i2.u5.VIDANGE_0<1))&&((i1.u2.CAPACITE_0<50)||(i0.u0.VIDANGE_1<1)))&&(((i2.u5.NB_ATTENTE_A_1<1)||(...2762
Compilation finished in 6595 ms.
Running link step : cd /tmp/ltsmin8826217607877315610;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 112 ms.
Running LTSmin : cd /tmp/ltsmin8826217607877315610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 08:37:06] [INFO ] Applying decomposition
[2024-05-25 08:37:06] [INFO ] Flatten gal took : 139 ms
[2024-05-25 08:37:06] [INFO ] Decomposing Gal with order
[2024-05-25 08:37:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:37:07] [INFO ] Removed a total of 7230 redundant transitions.
[2024-05-25 08:37:07] [INFO ] Flatten gal took : 318 ms
[2024-05-25 08:37:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 70 ms.
[2024-05-25 08:37:07] [INFO ] Time to serialize gal into /tmp/LTLFireability12646093940229136712.gal : 35 ms
[2024-05-25 08:37:07] [INFO ] Time to serialize properties into /tmp/LTLFireability8028697144047983420.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12646093940229136712.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8028697144047983420.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !((F(G("((((((((CAPACITE.CAPACITE_0<50)||(sens0.VIDANGE_0<1))&&((CAPACITE.CAPACITE_0<50)||(sens1.VIDANGE_1<1)))&&(((voitureA1.NB_ATTEN...3121
Formula 0 simplified : GF!"((((((((CAPACITE.CAPACITE_0<50)||(sens0.VIDANGE_0<1))&&((CAPACITE.CAPACITE_0<50)||(sens1.VIDANGE_1<1)))&&(((voitureA1.NB_ATTENTE...3115
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin8826217607877315610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8826217607877315610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 08:58:17] [INFO ] Flatten gal took : 115 ms
[2024-05-25 08:58:17] [INFO ] Input system was already deterministic with 1328 transitions.
[2024-05-25 08:58:17] [INFO ] Transformed 126 places.
[2024-05-25 08:58:17] [INFO ] Transformed 1328 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
[2024-05-25 08:58:17] [INFO ] Time to serialize gal into /tmp/LTLFireability16742580643389089981.gal : 24 ms
[2024-05-25 08:58:17] [INFO ] Time to serialize properties into /tmp/LTLFireability14778335657645934521.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16742580643389089981.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14778335657645934521.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_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((((((((CAPACITE_0<50)||(VIDANGE_0<1))&&((CAPACITE_0<50)||(VIDANGE_1<1)))&&(((NB_ATTENTE_A_1<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_...2132
Formula 0 simplified : GF!"((((((((CAPACITE_0<50)||(VIDANGE_0<1))&&((CAPACITE_0<50)||(VIDANGE_1<1)))&&(((NB_ATTENTE_A_1<1)||(ROUTE_A_0<1))&&((NB_ATTENTE_A_...2126
LTSmin run took 819016 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin8826217607877315610;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9139784 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16037584 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P50N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-COL-V50P50N10, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r065-tajo-171620414300058"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 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 ;