About the Execution of ITS-Tools for BridgeAndVehicles-COL-V50P50N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 7882.764 | 3600000.00 | 13889505.00 | 4583.20 | TTFFF?T?FFFTFTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918000092.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918000092
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 8.6K Apr 29 23:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 29 23:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 23:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 23:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 42K May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-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 1652555540678
Running Version 202205111006
[2022-05-14 19:12:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 19:12:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 19:12:21] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-14 19:12:22] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 19:12:22] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 608 ms
[2022-05-14 19:12:22] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 23 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2022-05-14 19:12:22] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2022-05-14 19:12:22] [INFO ] Skeletonized 16 HLPN properties in 0 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-14 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.2 ms
Remains 6 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 109 steps, including 0 resets, run visited all 5 properties in 8 ms. (steps per millisecond=13 )
[2022-05-14 19:12:22] [INFO ] Flatten gal took : 15 ms
[2022-05-14 19:12:22] [INFO ] Flatten gal took : 5 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
[2022-05-14 19:12:22] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 67 ms.
[2022-05-14 19:12:22] [INFO ] Unfolded 14 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-02 FALSE 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 31 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:12:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:12:23] [INFO ] Computed 5 place invariants in 26 ms
[2022-05-14 19:12:23] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
[2022-05-14 19:12:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:12:23] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 19:12:23] [INFO ] Implicit Places using invariants in 47 ms returned []
[2022-05-14 19:12:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:12:23] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 19:12:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:12:23] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 180 ms to find 0 implicit places.
[2022-05-14 19:12:23] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:12:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:24] [INFO ] Dead Transitions using invariants and state equation in 428 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/128 places, 1328/1328 transitions.
Support contains 125 out of 126 places after structural reductions.
[2022-05-14 19:12:24] [INFO ] Flatten gal took : 137 ms
[2022-05-14 19:12:25] [INFO ] Flatten gal took : 143 ms
[2022-05-14 19:12:25] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 12) seen :11
Finished Best-First random walk after 210 steps, including 0 resets, run visited all 1 properties in 32 ms. (steps per millisecond=6 )
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0)||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 26 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 19:12:26] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:12:26] [INFO ] Dead Transitions using invariants and state equation in 434 ms found 0 transitions.
[2022-05-14 19:12:26] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:26] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:27] [INFO ] Implicit Places using invariants in 122 ms returned []
[2022-05-14 19:12:27] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:27] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 19:12:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:12:27] [INFO ] Implicit Places using invariants and state equation in 654 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 785 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 13 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], 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, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 35277 reset in 3176 ms.
Product exploration explored 100000 steps with 35368 reset in 3082 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 212 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 60 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 139 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 65 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 13 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 19:12:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:12:35] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
[2022-05-14 19:12:35] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:35] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:35] [INFO ] Implicit Places using invariants in 105 ms returned []
[2022-05-14 19:12:35] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:35] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 19:12:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:12:35] [INFO ] Implicit Places using invariants and state equation in 311 ms returned []
Implicit Place search using SMT with State Equation took 418 ms to find 0 implicit places.
[2022-05-14 19:12:35] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:35] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 19:12:36] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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 : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p0) p1)]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 1 factoid took 155 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 62 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 35128 reset in 1939 ms.
Product exploration explored 100000 steps with 35169 reset in 1967 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 65 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 123 transition count 1327
Deduced a syphon composed of 1 places in 2 ms
Applied a total of 1 rules in 180 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 19:12:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:41] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:41] [INFO ] Dead Transitions using invariants and state equation in 441 ms found 0 transitions.
[2022-05-14 19:12:41] [INFO ] Redundant transitions in 82 ms returned []
[2022-05-14 19:12:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:41] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 19:12:42] [INFO ] Dead Transitions using invariants and state equation in 477 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/123 places, 1327/1327 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Product exploration explored 100000 steps with 35145 reset in 2822 ms.
Product exploration explored 100000 steps with 35171 reset in 2758 ms.
Built C files in :
/tmp/ltsmin11679036340757840475
[2022-05-14 19:12:47] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11679036340757840475
Running compilation step : cd /tmp/ltsmin11679036340757840475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11679036340757840475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11679036340757840475;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 65 out of 123 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 23 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 19:12:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:12:51] [INFO ] Dead Transitions using invariants and state equation in 571 ms found 0 transitions.
[2022-05-14 19:12:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:12:51] [INFO ] Implicit Places using invariants in 145 ms returned []
[2022-05-14 19:12:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:12:51] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2022-05-14 19:12:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:12:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:52] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin1299093908338759342
[2022-05-14 19:12:52] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1299093908338759342
Running compilation step : cd /tmp/ltsmin1299093908338759342;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2874 ms.
Running link step : cd /tmp/ltsmin1299093908338759342;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 663 ms.
Running LTSmin : cd /tmp/ltsmin1299093908338759342;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5491951156515651688.hoa' '--buchi-type=spotba'
LTSmin run took 570 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-00 finished in 30014 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((F(G(p0)) U (X(p0)&&p1))))))'
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 115 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 19:12:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:12:56] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
[2022-05-14 19:12:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:12:57] [INFO ] Implicit Places using invariants in 174 ms returned []
[2022-05-14 19:12:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:57] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 19:12:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:12:57] [INFO ] Implicit Places using invariants and state equation in 609 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 796 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 102 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 195 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={0} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s0 50) (GEQ s122 1)) (AND (GEQ s0 50) (GEQ s123 1))), p0:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s105 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 422 steps with 0 reset in 6 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-03 finished in 1676 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!(G(p0) U F(X((X(!G(p0)) U p0)))))))'
Support contains 53 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 86 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 19:12:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:12:58] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
[2022-05-14 19:12:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:58] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:58] [INFO ] Implicit Places using invariants in 168 ms returned []
[2022-05-14 19:12:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:12:58] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:12:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:12:59] [INFO ] Implicit Places using invariants and state equation in 585 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 758 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 78 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 33 ms :[p0]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s105 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s97 1) (GEQ s105 1) (GEQ s108 1)) (AND (GEQ s0 1) (GEQ s90 1) (GEQ s105...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 236 reset in 1067 ms.
Product exploration explored 100000 steps with 236 reset in 1027 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 114 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[p0]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=9 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[p0]
Stuttering acceptance computed with spot in 31 ms :[p0]
Support contains 53 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 76 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 19:13:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:13:02] [INFO ] Dead Transitions using invariants and state equation in 426 ms found 0 transitions.
[2022-05-14 19:13:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:13:02] [INFO ] Implicit Places using invariants in 159 ms returned []
[2022-05-14 19:13:02] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:13:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:13:03] [INFO ] Implicit Places using invariants and state equation in 546 ms returned []
Implicit Place search using SMT with State Equation took 718 ms to find 0 implicit places.
[2022-05-14 19:13:03] [INFO ] Redundant transitions in 52 ms returned []
[2022-05-14 19:13:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:03] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:13:03] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1327/1327 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 130 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[p0]
Finished random walk after 99 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=99 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 122 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 35 ms :[p0]
Stuttering acceptance computed with spot in 27 ms :[p0]
Stuttering acceptance computed with spot in 31 ms :[p0]
Product exploration explored 100000 steps with 236 reset in 1013 ms.
Product exploration explored 100000 steps with 236 reset in 1004 ms.
Built C files in :
/tmp/ltsmin7846793662832530309
[2022-05-14 19:13:06] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-14 19:13:06] [INFO ] Computation of Complete disable matrix. took 57 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:13:06] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-14 19:13:06] [INFO ] Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:13:06] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-14 19:13:06] [INFO ] Computation of Completed DNA matrix. took 80 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:13:06] [INFO ] Built C files in 537ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7846793662832530309
Running compilation step : cd /tmp/ltsmin7846793662832530309;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7846793662832530309;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7846793662832530309;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 53 out of 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 149 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 19:13:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:09] [INFO ] Computed 5 place invariants in 10 ms
[2022-05-14 19:13:10] [INFO ] Dead Transitions using invariants and state equation in 926 ms found 0 transitions.
[2022-05-14 19:13:10] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:13:11] [INFO ] Implicit Places using invariants in 217 ms returned []
[2022-05-14 19:13:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:13:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:13:11] [INFO ] Implicit Places using invariants and state equation in 788 ms returned []
Implicit Place search using SMT with State Equation took 1030 ms to find 0 implicit places.
[2022-05-14 19:13:11] [INFO ] Redundant transitions in 27 ms returned []
[2022-05-14 19:13:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 124 cols
[2022-05-14 19:13:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:13:12] [INFO ] Dead Transitions using invariants and state equation in 699 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin6509879184679613972
[2022-05-14 19:13:12] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-14 19:13:12] [INFO ] Computation of Complete disable matrix. took 109 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:13:12] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-14 19:13:12] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:13:13] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-14 19:13:13] [INFO ] Computation of Completed DNA matrix. took 100 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:13:13] [INFO ] Built C files in 584ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6509879184679613972
Running compilation step : cd /tmp/ltsmin6509879184679613972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6509879184679613972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6509879184679613972;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 19:13:16] [INFO ] Flatten gal took : 126 ms
[2022-05-14 19:13:16] [INFO ] Flatten gal took : 108 ms
[2022-05-14 19:13:16] [INFO ] Time to serialize gal into /tmp/LTL7656203371063372611.gal : 33 ms
[2022-05-14 19:13:17] [INFO ] Time to serialize properties into /tmp/LTL248972071173893110.ltl : 305 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7656203371063372611.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL248972071173893110.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7656203...265
Read 1 LTL properties
Checking formula 0 : !((X(F(!((G("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_...12630
Formula 0 simplified : !XF!(G"(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=...12610
Detected timeout of ITS tools.
[2022-05-14 19:13:32] [INFO ] Flatten gal took : 56 ms
[2022-05-14 19:13:32] [INFO ] Applying decomposition
[2022-05-14 19:13:32] [INFO ] Flatten gal took : 125 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2971032517370574047.txt' '-o' '/tmp/graph2971032517370574047.bin' '-w' '/tmp/graph2971032517370574047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2971032517370574047.bin' '-l' '-1' '-v' '-w' '/tmp/graph2971032517370574047.weights' '-q' '0' '-e' '0.001'
[2022-05-14 19:13:32] [INFO ] Decomposing Gal with order
[2022-05-14 19:13:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 19:13:33] [INFO ] Removed a total of 2526 redundant transitions.
[2022-05-14 19:13:34] [INFO ] Flatten gal took : 946 ms
[2022-05-14 19:13:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 479 labels/synchronizations in 56 ms.
[2022-05-14 19:13:34] [INFO ] Time to serialize gal into /tmp/LTL5497882616710955885.gal : 15 ms
[2022-05-14 19:13:34] [INFO ] Time to serialize properties into /tmp/LTL12742066957351072440.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5497882616710955885.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12742066957351072440.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5497882...246
Read 1 LTL properties
Checking formula 0 : !((X(F(!((G("(((((((((i0.u0.CAPACITE_0>=1)&&(i1.u7.NB_ATTENTE_B_19>=1))&&((i0.u4.ATTENTE_B_0>=1)&&(i2.u6.CONTROLEUR_1>=1)))||(((i0.u0....16230
Formula 0 simplified : !XF!(G"(((((((((i0.u0.CAPACITE_0>=1)&&(i1.u7.NB_ATTENTE_B_19>=1))&&((i0.u4.ATTENTE_B_0>=1)&&(i2.u6.CONTROLEUR_1>=1)))||(((i0.u0.CAPA...16210
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10576623287616559106
[2022-05-14 19:13:49] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10576623287616559106
Running compilation step : cd /tmp/ltsmin10576623287616559106;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2590 ms.
Running link step : cd /tmp/ltsmin10576623287616559106;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10576623287616559106;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(!([]((LTLAPp0==true)) U <>(X((X()) U (LTLAPp0==true)))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-05 finished in 66171 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||p1))))'
Support contains 64 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:14:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:14:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:04] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
[2022-05-14 19:14:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:14:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:05] [INFO ] Implicit Places using invariants in 120 ms returned []
[2022-05-14 19:14:05] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:14:05] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 19:14:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:14:05] [INFO ] Implicit Places using invariants and state equation in 453 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 611 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(GEQ s53 1), p1:(AND (OR (LT s45 1) (LT s54 1) (LT s108 1) (LT s119 1)) (OR (LT s26 1) (LT s54 1) (LT s108 1) (LT s119 1)) (OR (LT s7 1) (LT s54 1) (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1586 ms.
Product exploration explored 100000 steps with 50000 reset in 1547 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/124 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p1)
Knowledge based reduction with 6 factoid took 178 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-06 finished in 4699 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p0))||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 84 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 19:14:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:14:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:09] [INFO ] Dead Transitions using invariants and state equation in 376 ms found 0 transitions.
[2022-05-14 19:14:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:14:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:09] [INFO ] Implicit Places using invariants in 211 ms returned []
[2022-05-14 19:14:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:14:09] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:14:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:14:10] [INFO ] Implicit Places using invariants and state equation in 765 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 983 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 65 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-07 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:(LT s53 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 3357 reset in 321 ms.
Product exploration explored 100000 steps with 3488 reset in 350 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 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 156 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 64 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=32 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 500 ms :[(NOT p0), (NOT p0)]
Support contains 1 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 70 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 19:14:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:12] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:13] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
[2022-05-14 19:14:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:13] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 19:14:13] [INFO ] Implicit Places using invariants in 197 ms returned []
[2022-05-14 19:14:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:13] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:14:13] [INFO ] Implicit Places using invariants and state equation in 640 ms returned []
Implicit Place search using SMT with State Equation took 870 ms to find 0 implicit places.
[2022-05-14 19:14:13] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-14 19:14:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:13] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 19:14:14] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 146 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3391 reset in 330 ms.
Product exploration explored 100000 steps with 3434 reset in 353 ms.
Built C files in :
/tmp/ltsmin11625961122084838847
[2022-05-14 19:14:15] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-14 19:14:15] [INFO ] Computation of Complete disable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:14:15] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-14 19:14:15] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:14:15] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-14 19:14:15] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:14:16] [INFO ] Built C files in 413ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11625961122084838847
Running compilation step : cd /tmp/ltsmin11625961122084838847;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11625961122084838847;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11625961122084838847;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 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 123 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 19:14:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:22] [INFO ] Dead Transitions using invariants and state equation in 3722 ms found 0 transitions.
[2022-05-14 19:14:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:22] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:23] [INFO ] Implicit Places using invariants in 195 ms returned []
[2022-05-14 19:14:23] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:23] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 19:14:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:14:23] [INFO ] Implicit Places using invariants and state equation in 671 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
[2022-05-14 19:14:23] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-14 19:14:23] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 19:14:23] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:14:24] [INFO ] Dead Transitions using invariants and state equation in 405 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin13086237146241551611
[2022-05-14 19:14:24] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2022-05-14 19:14:24] [INFO ] Computation of Complete disable matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:14:24] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2022-05-14 19:14:24] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:14:24] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2022-05-14 19:14:24] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:14:24] [INFO ] Built C files in 389ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13086237146241551611
Running compilation step : cd /tmp/ltsmin13086237146241551611;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13086237146241551611;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13086237146241551611;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 19:14:27] [INFO ] Flatten gal took : 106 ms
[2022-05-14 19:14:28] [INFO ] Flatten gal took : 96 ms
[2022-05-14 19:14:28] [INFO ] Time to serialize gal into /tmp/LTL10497419694310805995.gal : 32 ms
[2022-05-14 19:14:28] [INFO ] Time to serialize properties into /tmp/LTL3319265374610839604.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10497419694310805995.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3319265374610839604.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1049741...267
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(SUR_PONT_A_0<1)")))||("(SUR_PONT_A_0<1)")))))
Formula 0 simplified : !GF("(SUR_PONT_A_0<1)" | GF"(SUR_PONT_A_0<1)")
Detected timeout of ITS tools.
[2022-05-14 19:14:43] [INFO ] Flatten gal took : 43 ms
[2022-05-14 19:14:43] [INFO ] Applying decomposition
[2022-05-14 19:14:43] [INFO ] Flatten gal took : 44 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10024929330725075839.txt' '-o' '/tmp/graph10024929330725075839.bin' '-w' '/tmp/graph10024929330725075839.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10024929330725075839.bin' '-l' '-1' '-v' '-w' '/tmp/graph10024929330725075839.weights' '-q' '0' '-e' '0.001'
[2022-05-14 19:14:43] [INFO ] Decomposing Gal with order
[2022-05-14 19:14:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 19:14:43] [INFO ] Removed a total of 2333 redundant transitions.
[2022-05-14 19:14:43] [INFO ] Flatten gal took : 362 ms
[2022-05-14 19:14:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 13 ms.
[2022-05-14 19:14:43] [INFO ] Time to serialize gal into /tmp/LTL14680744066789110328.gal : 11 ms
[2022-05-14 19:14:43] [INFO ] Time to serialize properties into /tmp/LTL4117371677685982404.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14680744066789110328.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4117371677685982404.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1468074...246
Read 1 LTL properties
Checking formula 0 : !((G(F((G(F("(u0.SUR_PONT_A_0<1)")))||("(u0.SUR_PONT_A_0<1)")))))
Formula 0 simplified : !GF("(u0.SUR_PONT_A_0<1)" | GF"(u0.SUR_PONT_A_0<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10528746826382701099
[2022-05-14 19:14:58] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10528746826382701099
Running compilation step : cd /tmp/ltsmin10528746826382701099;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2693 ms.
Running link step : cd /tmp/ltsmin10528746826382701099;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin10528746826382701099;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>(([](<>((LTLAPp0==true)))||(LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-07 finished in 65059 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G((F(p0) U !F(p1)))&&(X(p2) U p0))))'
Support contains 58 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:15:14] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:14] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:15:14] [INFO ] Dead Transitions using invariants and state equation in 458 ms found 0 transitions.
[2022-05-14 19:15:14] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:14] [INFO ] Implicit Places using invariants in 135 ms returned []
[2022-05-14 19:15:14] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:15] [INFO ] Implicit Places using invariants and state equation in 651 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 821 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 125/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 161 ms :[(OR (NOT p0) p1), (NOT p0), (OR (NOT p2) (NOT p0)), p1, true]
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: 2}, { cond=p1, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s97 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s90 1) (GEQ s106...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-08 finished in 1490 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((G((X(p0)||X(p1)))||(p2 U p3))))))'
Support contains 67 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:15:15] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:15:16] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
[2022-05-14 19:15:16] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 19:15:16] [INFO ] Implicit Places using invariants in 107 ms returned []
[2022-05-14 19:15:16] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:16] [INFO ] Implicit Places using invariants and state equation in 481 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 594 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 351 ms :[true, (NOT p3), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1) (NOT p3))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p3) p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(OR p1 p0), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) (NOT p0) (NOT p3) p2), acceptance={} source=4 dest: 1}, { cond=(OR (AND p1 (NOT p3) (NOT p2)) (AND p0 (NOT p3) (NOT p2))), acceptance={} source=4 dest: 3}, { cond=(OR (AND p1 (NOT p3) p2) (AND p0 (NOT p3) p2)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p3:(OR (AND (GEQ s109 1) (GEQ s120 1)) (AND (GEQ s109 1) (GEQ s119 1)) (AND (GEQ s109 1) (GEQ s118 1)) (AND (GEQ s109 1) (GEQ s117 1)) (AND (GEQ s109 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, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 1 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-09 finished in 1556 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0 U p1) U !X(p2))))'
Support contains 66 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 13 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 19:15:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:17] [INFO ] Dead Transitions using invariants and state equation in 438 ms found 0 transitions.
[2022-05-14 19:15:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:17] [INFO ] Implicit Places using invariants in 120 ms returned []
[2022-05-14 19:15:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:18] [INFO ] Implicit Places using invariants and state equation in 420 ms returned [106]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 576 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 2 iterations. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 250 ms :[p2, p2, p2, p2, (AND (NOT p1) p2), true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (AND (GEQ s109 1) (GEQ s120 1)) (AND (GEQ s109 1) (GEQ s119 1)) (AND (GEQ s109 1) (GEQ s118 1)) (AND (GEQ s109 1) (GEQ s117 1)) (AND (GEQ s109 1) (...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-10 finished in 1319 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U p1)) U !(X(p2) U !p3)))'
Support contains 68 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:15:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:18] [INFO ] Dead Transitions using invariants and state equation in 448 ms found 0 transitions.
[2022-05-14 19:15:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:19] [INFO ] Implicit Places using invariants in 143 ms returned []
[2022-05-14 19:15:19] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:19] [INFO ] Implicit Places using invariants and state equation in 352 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 530 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 125/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 204 ms :[(NOT p3), (NOT p1), (AND p2 (NOT p3)), true, (OR (AND p1 p2 (NOT p3)) (AND p0 p2 (NOT p3)))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={0} source=0 dest: 0}, { cond=(NOT p3), acceptance={} source=0 dest: 1}, { cond=p3, acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2)), acceptance={0} source=2 dest: 0}, { cond=(OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2)), acceptance={} source=2 dest: 1}, { cond=(AND p3 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 3}, { cond=(AND p3 (NOT p1) (NOT p0) p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2)), acceptance={} source=4 dest: 3}, { cond=(OR (AND p3 p1 p2) (AND p3 p0 p2)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(OR (AND (GEQ s110 1) (GEQ s121 1)) (AND (GEQ s110 1) (GEQ s120 1)) (AND (GEQ s110 1) (GEQ s119 1)) (AND (GEQ s110 1) (GEQ s118 1)) (AND (GEQ s110 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 24998 reset in 1222 ms.
Product exploration explored 100000 steps with 24864 reset in 1210 ms.
Computed a total of 108 stabilizing places and 204 stable transitions
Computed a total of 108 stabilizing places and 204 stable transitions
Detected a total of 108/125 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p3 p1 (NOT p0) p2), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p3 (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2)))), true, (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p3 p2)), (X (NOT (AND p3 p2))), (X (NOT p3)), (X p3), (X (X (AND p3 p2))), (X (X (NOT (AND p3 p2)))), (X (X (OR (AND p3 p1 p2) (AND p3 p0 p2)))), (X (X (NOT (OR (AND p3 p1 p2) (AND p3 p0 p2))))), (X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 13 factoid took 1082 ms. Reduced automaton from 5 states, 13 edges and 4 AP to 5 states, 13 edges and 4 AP.
Stuttering acceptance computed with spot in 163 ms :[(NOT p3), (NOT p1), (AND p2 (NOT p3)), true, (OR (AND p1 p2 (NOT p3)) (AND p0 p2 (NOT p3)))]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 394 ms. (steps per millisecond=25 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 190 ms. (steps per millisecond=52 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-14 19:15:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:24] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 19:15:24] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p3 p1 (NOT p0) p2), (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND p3 (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2)))), true, (X (X (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND p3 (NOT p1) (NOT p0) p2)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p3 (NOT p1) (NOT p0) p2))), (G (NOT (AND (NOT p3) (NOT p1) (NOT p0) p2)))]
False Knowledge obtained : [(X (AND p3 p2)), (X (NOT (AND p3 p2))), (X (NOT p3)), (X p3), (X (X (AND p3 p2))), (X (X (NOT (AND p3 p2)))), (X (X (OR (AND p3 p1 p2) (AND p3 p0 p2)))), (X (X (NOT (OR (AND p3 p1 p2) (AND p3 p0 p2))))), (X (X (NOT p3))), (X (X p3)), (F (NOT (AND p3 p2))), (F (OR (AND (NOT p3) p1 p2) (AND (NOT p3) p0 p2))), (F (NOT p3)), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p1) p0)), (F (NOT (OR (AND p3 p1 p2) (AND p3 p0 p2))))]
Knowledge based reduction with 15 factoid took 1211 ms. Reduced automaton from 5 states, 13 edges and 4 AP to 4 states, 9 edges and 4 AP.
Stuttering acceptance computed with spot in 151 ms :[(NOT p3), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (AND p2 (NOT p3)), (OR (NOT p2) p0 p1)]
Stuttering acceptance computed with spot in 159 ms :[(NOT p3), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (AND p2 (NOT p3)), (OR (NOT p2) p0 p1)]
Support contains 68 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:15:26] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:26] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
[2022-05-14 19:15:26] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:26] [INFO ] Implicit Places using invariants in 104 ms returned []
[2022-05-14 19:15:26] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:26] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:15:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:27] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 547 ms to find 0 implicit places.
[2022-05-14 19:15:27] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:27] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 19:15:27] [INFO ] Dead Transitions using invariants and state equation in 380 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/125 places, 1328/1328 transitions.
Computed a total of 108 stabilizing places and 204 stable transitions
Computed a total of 108 stabilizing places and 204 stable transitions
Detected a total of 108/125 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/4 atomic propositions.
Knowledge obtained : [(AND p3 p1 (NOT p0) p2), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR p1 p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND p2 (NOT p3))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p2 p3)), (X (NOT (AND p2 p3))), (X (NOT p3)), (X p3), (X (X (AND p2 p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT p3))), (X (X p3))]
Knowledge based reduction with 9 factoid took 772 ms. Reduced automaton from 4 states, 9 edges and 4 AP to 4 states, 9 edges and 4 AP.
Stuttering acceptance computed with spot in 137 ms :[(NOT p3), (OR (AND (NOT p1) (NOT p2)) (AND p0 (NOT p1))), (AND p2 (NOT p3)), (OR (NOT p2) p0 p1)]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 19:15:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:28] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:29] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p3 p1 (NOT p0) p2), (X (NOT (AND (NOT p1) p0))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND p2 (NOT p3)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (OR p1 p0 (NOT p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND p2 (NOT p3))))), (F (OR (G p1) (G (NOT p1)))), (G (OR p1 p0 (NOT p2)))]
False Knowledge obtained : [(X (AND p2 p3)), (X (NOT (AND p2 p3))), (X (NOT p3)), (X p3), (X (X (AND p2 p3))), (X (X (NOT (AND p2 p3)))), (X (X (NOT p3))), (X (X p3)), (F (NOT (AND p3 p2))), (F (AND (NOT p3) p2)), (F (NOT p3)), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 10 factoid took 690 ms. Reduced automaton from 4 states, 9 edges and 4 AP to 4 states, 9 edges and 4 AP.
Stuttering acceptance computed with spot in 124 ms :[(NOT p3), (NOT p1), (AND p2 (NOT p3)), true]
Stuttering acceptance computed with spot in 135 ms :[(NOT p3), (NOT p1), (AND p2 (NOT p3)), true]
Stuttering acceptance computed with spot in 146 ms :[(NOT p3), (NOT p1), (AND p2 (NOT p3)), true]
Product exploration explored 100000 steps with 25024 reset in 884 ms.
Product exploration explored 100000 steps with 24967 reset in 885 ms.
Applying partial POR strategy [false, true, false, true]
Stuttering acceptance computed with spot in 126 ms :[(NOT p3), (NOT p1), (AND p2 (NOT p3)), true]
Support contains 68 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 1328/1328 transitions.
Applied a total of 0 rules in 98 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:15:32] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:32] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:32] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
[2022-05-14 19:15:32] [INFO ] Redundant transitions in 17 ms returned []
[2022-05-14 19:15:32] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2022-05-14 19:15:32] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:33] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/125 places, 1328/1328 transitions.
Product exploration explored 100000 steps with 25055 reset in 786 ms.
Product exploration explored 100000 steps with 25119 reset in 796 ms.
Built C files in :
/tmp/ltsmin3010267170720199238
[2022-05-14 19:15:34] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3010267170720199238
Running compilation step : cd /tmp/ltsmin3010267170720199238;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2672 ms.
Running link step : cd /tmp/ltsmin3010267170720199238;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3010267170720199238;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7922143275419311403.hoa' '--buchi-type=spotba'
LTSmin run took 1376 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-11 finished in 20568 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X((X(G(X(p0)))&&p1)) U p0)&&F(p0)))'
Support contains 54 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 6 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 19:15:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:39] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
[2022-05-14 19:15:39] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:39] [INFO ] Implicit Places using invariants in 172 ms returned []
[2022-05-14 19:15:39] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 19:15:39] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:40] [INFO ] Implicit Places using invariants and state equation in 559 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 764 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 4 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 125/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 128 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 2}, { cond=p1, acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s73 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s97 1) (GEQ s106 1) (GEQ s109 1)) (AND (GEQ s0 1) (GEQ s90 1) (GEQ s106...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-12 finished in 1397 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((F(p0)&&(p1 U !p2))))||X(!p2)))'
Support contains 68 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 10 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 19:15:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:40] [INFO ] Dead Transitions using invariants and state equation in 427 ms found 0 transitions.
[2022-05-14 19:15:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:40] [INFO ] Implicit Places using invariants in 83 ms returned []
[2022-05-14 19:15:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:41] [INFO ] Implicit Places using invariants and state equation in 523 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 664 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 4 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 196 ms :[p2, p2, true, (NOT p0), p2, (OR (NOT p0) p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p2 (NOT p0) p1), acceptance={} source=1 dest: 3}, { cond=(AND p2 p1), acceptance={} source=1 dest: 4}, { cond=(AND p2 p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND p2 (NOT p1)), acceptance={0} source=4 dest: 2}, { cond=(AND p2 p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) p1)), acceptance={} source=5 dest: 3}, { cond=(AND p2 p1), acceptance={} source=5 dest: 4}, { cond=(OR (NOT p2) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p2:(OR (AND (GEQ s0 50) (GEQ s122 1)) (AND (GEQ s0 50) (GEQ s123 1))), p1:(OR (AND (GEQ s1 1) (GEQ s72 1) (GEQ s107 1) (GEQ s113 1)) (AND (GEQ s1 1) (GEQ ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 515 ms.
Product exploration explored 100000 steps with 50000 reset in 532 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 : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p2 (NOT p1)))), (X (NOT (AND p2 p1))), (X (NOT (AND p2 (NOT p0) p1))), true, (X (X (NOT p0))), (X (X (OR (AND (NOT p2) (NOT p0)) (AND (NOT p0) p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (OR (NOT p2) p1))), (X (X (NOT (AND p2 p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p2 p1)))
Knowledge based reduction with 10 factoid took 189 ms. Reduced automaton from 6 states, 13 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-13 finished in 2605 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(p0))))'
Support contains 3 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 12 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 19:15:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:43] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
[2022-05-14 19:15:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:43] [INFO ] Implicit Places using invariants in 203 ms returned []
[2022-05-14 19:15:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 19:15:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 19:15:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 19:15:44] [INFO ] Implicit Places using invariants and state equation in 809 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1042 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 5 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 216 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s108 1) (GEQ s120 1)) (AND (GEQ s109 1) (GEQ s120 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLFireability-15 finished in 1724 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(!(G(p0) U F(X((X(!G(p0)) U p0)))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((G(F(p0))||p0))))'
[2022-05-14 19:15:44] [INFO ] Flatten gal took : 46 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin9886649465529904544
[2022-05-14 19:15:45] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2022-05-14 19:15:45] [INFO ] Applying decomposition
[2022-05-14 19:15:45] [INFO ] Computation of Complete disable matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:15:45] [INFO ] Flatten gal took : 47 ms
[2022-05-14 19:15:45] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2022-05-14 19:15:45] [INFO ] Computation of Complete enable matrix. took 32 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11197885282250764546.txt' '-o' '/tmp/graph11197885282250764546.bin' '-w' '/tmp/graph11197885282250764546.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11197885282250764546.bin' '-l' '-1' '-v' '-w' '/tmp/graph11197885282250764546.weights' '-q' '0' '-e' '0.001'
[2022-05-14 19:15:45] [INFO ] Decomposing Gal with order
[2022-05-14 19:15:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 19:15:45] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2022-05-14 19:15:45] [INFO ] Computation of Completed DNA matrix. took 110 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 19:15:45] [INFO ] Removed a total of 2531 redundant transitions.
[2022-05-14 19:15:45] [INFO ] Flatten gal took : 393 ms
[2022-05-14 19:15:45] [INFO ] Built C files in 808ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9886649465529904544
Running compilation step : cd /tmp/ltsmin9886649465529904544;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-14 19:15:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 533 labels/synchronizations in 17 ms.
[2022-05-14 19:15:45] [INFO ] Time to serialize gal into /tmp/LTLFireability12881663380668141108.gal : 46 ms
[2022-05-14 19:15:45] [INFO ] Time to serialize properties into /tmp/LTLFireability9307225050761844708.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12881663380668141108.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9307225050761844708.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 2 LTL properties
Checking formula 0 : !((X(F(!((G("(((((((((i0.u1.CAPACITE_0>=1)&&(i2.u5.NB_ATTENTE_B_19>=1))&&((i0.u2.ATTENTE_B_0>=1)&&(i1.u4.CONTROLEUR_1>=1)))||(((i0.u1....16230
Formula 0 simplified : !XF!(G"(((((((((i0.u1.CAPACITE_0>=1)&&(i2.u5.NB_ATTENTE_B_19>=1))&&((i0.u2.ATTENTE_B_0>=1)&&(i1.u4.CONTROLEUR_1>=1)))||(((i0.u1.CAPA...16210
Compilation finished in 8182 ms.
Running link step : cd /tmp/ltsmin9886649465529904544;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 106 ms.
Running LTSmin : cd /tmp/ltsmin9886649465529904544;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(!([]((LTLAPp0==true)) U <>(X((X()) U (LTLAPp0==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 19:36:53] [INFO ] Applying decomposition
[2022-05-14 19:36:53] [INFO ] Flatten gal took : 140 ms
[2022-05-14 19:36:53] [INFO ] Decomposing Gal with order
[2022-05-14 19:36:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 19:36:53] [INFO ] Removed a total of 7230 redundant transitions.
[2022-05-14 19:36:53] [INFO ] Flatten gal took : 358 ms
[2022-05-14 19:36:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 53 ms.
[2022-05-14 19:36:54] [INFO ] Time to serialize gal into /tmp/LTLFireability5386800587365237373.gal : 31 ms
[2022-05-14 19:36:54] [INFO ] Time to serialize properties into /tmp/LTLFireability8228768951991922859.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability5386800587365237373.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability8228768951991922859.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 2 LTL properties
Checking formula 0 : !((X(F(!((G("(((((((((CAPACITE.CAPACITE_0>=1)&&(voitureB19.NB_ATTENTE_B_19>=1))&&((ATTENTE_B.ATTENTE_B_0>=1)&&(sens1.CONTROLEUR_1>=1))...18003
Formula 0 simplified : !XF!(G"(((((((((CAPACITE.CAPACITE_0>=1)&&(voitureB19.NB_ATTENTE_B_19>=1))&&((ATTENTE_B.ATTENTE_B_0>=1)&&(sens1.CONTROLEUR_1>=1)))||(...17983
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin9886649465529904544;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>(!([]((LTLAPp0==true)) U <>(X((X()) U (LTLAPp0==true)))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin9886649465529904544;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(([](<>((LTLAPp1==true)))||(LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 19:58:02] [INFO ] Flatten gal took : 366 ms
[2022-05-14 19:58:02] [INFO ] Input system was already deterministic with 1328 transitions.
[2022-05-14 19:58:02] [INFO ] Transformed 126 places.
[2022-05-14 19:58:02] [INFO ] Transformed 1328 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-14 19:58:03] [INFO ] Time to serialize gal into /tmp/LTLFireability13280845112952588276.gal : 30 ms
[2022-05-14 19:58:03] [INFO ] Time to serialize properties into /tmp/LTLFireability15162390191846782395.ltl : 39 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability13280845112952588276.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15162390191846782395.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...335
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F(!((G("(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_...12630
Formula 0 simplified : !XF!(G"(((((((((CAPACITE_0>=1)&&(NB_ATTENTE_B_19>=1))&&((ATTENTE_B_0>=1)&&(CONTROLEUR_1>=1)))||(((CAPACITE_0>=1)&&(NB_ATTENTE_B_43>=...12610
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V50P50N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-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 r024-tall-165251918000092"
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 '
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 ;