fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r026-tajo-162038143700308
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16247.315 3600000.00 3748627.00 168492.50 TT??FFFF?TT?FFFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143700308.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P50N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143700308
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 15M
-rw-r--r-- 1 mcc users 122K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 544K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 5.8M May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 351K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 1004K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Mar 23 02:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 35K Mar 23 02:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 361K Mar 22 12:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.1M Mar 22 12:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 4.1M May 5 16:51 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-PT-V80P50N20-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-15

=== Now, execution of the tool begins

BK_START 1620541027369

Running Version 0
[2021-05-09 06:17:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-09 06:17:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 06:17:09] [INFO ] Load time of PNML (sax parser for PT used): 181 ms
[2021-05-09 06:17:09] [INFO ] Transformed 198 places.
[2021-05-09 06:17:09] [INFO ] Transformed 3728 transitions.
[2021-05-09 06:17:09] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 246 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 06:17:09] [INFO ] Initial state test concluded for 2 properties.
FORMULA BridgeAndVehicles-PT-V80P50N20-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 89 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2021-05-09 06:17:09] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2021-05-09 06:17:09] [INFO ] Computed 7 place invariants in 39 ms
[2021-05-09 06:17:11] [INFO ] Dead Transitions using invariants and state equation in 1282 ms returned []
[2021-05-09 06:17:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2021-05-09 06:17:11] [INFO ] Computed 7 place invariants in 20 ms
[2021-05-09 06:17:11] [INFO ] Implicit Places using invariants in 505 ms returned []
[2021-05-09 06:17:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2021-05-09 06:17:11] [INFO ] Computed 7 place invariants in 12 ms
[2021-05-09 06:17:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:17:12] [INFO ] Implicit Places using invariants and state equation in 1125 ms returned []
Implicit Place search using SMT with State Equation took 1631 ms to find 0 implicit places.
[2021-05-09 06:17:12] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2021-05-09 06:17:12] [INFO ] Computed 7 place invariants in 9 ms
[2021-05-09 06:17:13] [INFO ] Dead Transitions using invariants and state equation in 1065 ms returned []
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 3728/3728 transitions.
[2021-05-09 06:17:14] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-09 06:17:14] [INFO ] Flatten gal took : 230 ms
FORMULA BridgeAndVehicles-PT-V80P50N20-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 06:17:14] [INFO ] Flatten gal took : 167 ms
[2021-05-09 06:17:14] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 100000 steps, including 145 resets, run finished after 1303 ms. (steps per millisecond=76 ) properties (out of 20) seen :16
Running SMT prover for 4 properties.
[2021-05-09 06:17:16] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2021-05-09 06:17:16] [INFO ] Computed 7 place invariants in 7 ms
[2021-05-09 06:17:16] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2021-05-09 06:17:16] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-09 06:17:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:17:16] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2021-05-09 06:17:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:17:16] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-09 06:17:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:17:16] [INFO ] [Nat]Absence check using state equation in 97 ms returned sat
[2021-05-09 06:17:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:17:16] [INFO ] [Nat]Added 42 Read/Feed constraints in 231 ms returned sat
[2021-05-09 06:17:17] [INFO ] Deduced a trap composed of 5 places in 699 ms of which 5 ms to minimize.
[2021-05-09 06:17:18] [INFO ] Deduced a trap composed of 5 places in 554 ms of which 2 ms to minimize.
[2021-05-09 06:17:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1375 ms
[2021-05-09 06:17:18] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 199 ms.
[2021-05-09 06:17:19] [INFO ] Added : 170 causal constraints over 34 iterations in 1240 ms. Result :sat
[2021-05-09 06:17:19] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
[2021-05-09 06:17:19] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned unsat
Successfully simplified 3 atomic propositions for a total of 11 simplifications.
[2021-05-09 06:17:19] [INFO ] Initial state test concluded for 1 properties.
FORMULA BridgeAndVehicles-PT-V80P50N20-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 197 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.20 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 196 transition count 3727
Applied a total of 3 rules in 813 ms. Remains 196 /198 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2021-05-09 06:17:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2021-05-09 06:17:20] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-09 06:17:21] [INFO ] Dead Transitions using invariants and state equation in 1114 ms returned []
[2021-05-09 06:17:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2021-05-09 06:17:21] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-09 06:17:21] [INFO ] Implicit Places using invariants in 475 ms returned []
[2021-05-09 06:17:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2021-05-09 06:17:21] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-09 06:17:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:17:24] [INFO ] Implicit Places using invariants and state equation in 2931 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3438 ms to find 2 implicit places.
[2021-05-09 06:17:25] [INFO ] Redundant transitions in 318 ms returned []
[2021-05-09 06:17:25] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2021-05-09 06:17:25] [INFO ] Computed 5 place invariants in 6 ms
[2021-05-09 06:17:26] [INFO ] Dead Transitions using invariants and state equation in 1251 ms returned []
Starting structural reductions, iteration 1 : 194/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 646 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2021-05-09 06:17:27] [INFO ] Redundant transitions in 147 ms returned []
[2021-05-09 06:17:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2021-05-09 06:17:27] [INFO ] Computed 5 place invariants in 8 ms
[2021-05-09 06:17:28] [INFO ] Dead Transitions using invariants and state equation in 1076 ms returned []
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-02 automaton TGBA [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:(LEQ 2 s171)], 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 886 reset in 905 ms.
Product exploration explored 100000 steps with 883 reset in 617 ms.
Graph (complete) has 5679 edges and 194 vertex of which 193 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 894 reset in 768 ms.
Product exploration explored 100000 steps with 886 reset in 584 ms.
[2021-05-09 06:17:31] [INFO ] Flatten gal took : 139 ms
[2021-05-09 06:17:31] [INFO ] Flatten gal took : 145 ms
[2021-05-09 06:17:32] [INFO ] Time to serialize gal into /tmp/LTL5321881881437040076.gal : 101 ms
[2021-05-09 06:17:32] [INFO ] Time to serialize properties into /tmp/LTL12801488330351398644.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL5321881881437040076.gal, -t, CGAL, -LTL, /tmp/LTL12801488330351398644.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5321881881437040076.gal -t CGAL -LTL /tmp/LTL12801488330351398644.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(SORTI_B>=2)"))))
Formula 0 simplified : !GF"(SORTI_B>=2)"
Detected timeout of ITS tools.
[2021-05-09 06:17:47] [INFO ] Flatten gal took : 181 ms
[2021-05-09 06:17:47] [INFO ] Applying decomposition
[2021-05-09 06:17:47] [INFO ] Flatten gal took : 153 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16940669393448993775.txt, -o, /tmp/graph16940669393448993775.bin, -w, /tmp/graph16940669393448993775.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16940669393448993775.bin, -l, -1, -v, -w, /tmp/graph16940669393448993775.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 06:17:48] [INFO ] Decomposing Gal with order
[2021-05-09 06:17:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 06:17:49] [INFO ] Removed a total of 6953 redundant transitions.
[2021-05-09 06:17:49] [INFO ] Flatten gal took : 1507 ms
[2021-05-09 06:17:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 58 ms.
[2021-05-09 06:17:49] [INFO ] Time to serialize gal into /tmp/LTL7954654134546380684.gal : 5 ms
[2021-05-09 06:17:49] [INFO ] Time to serialize properties into /tmp/LTL12195217934693078828.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL7954654134546380684.gal, -t, CGAL, -LTL, /tmp/LTL12195217934693078828.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7954654134546380684.gal -t CGAL -LTL /tmp/LTL12195217934693078828.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G(F("(u0.SORTI_B>=2)"))))
Formula 0 simplified : !GF"(u0.SORTI_B>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11772912422536765243
[2021-05-09 06:18:04] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11772912422536765243
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11772912422536765243]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11772912422536765243] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11772912422536765243] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-PT-V80P50N20-02 finished in 46485 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 653 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2021-05-09 06:18:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:18:06] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:18:07] [INFO ] Dead Transitions using invariants and state equation in 999 ms returned []
[2021-05-09 06:18:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:18:07] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 06:18:07] [INFO ] Implicit Places using invariants in 438 ms returned []
[2021-05-09 06:18:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:18:07] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 06:18:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:18:09] [INFO ] Implicit Places using invariants and state equation in 1850 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2306 ms to find 1 implicit places.
[2021-05-09 06:18:10] [INFO ] Redundant transitions in 211 ms returned []
[2021-05-09 06:18:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2021-05-09 06:18:10] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-09 06:18:11] [INFO ] Dead Transitions using invariants and state equation in 1009 ms returned []
Starting structural reductions, iteration 1 : 194/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 516 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2021-05-09 06:18:11] [INFO ] Redundant transitions in 151 ms returned []
[2021-05-09 06:18:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2021-05-09 06:18:11] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 06:18:12] [INFO ] Dead Transitions using invariants and state equation in 1069 ms returned []
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ (ADD s167 s168) s169), p1:(LEQ s172 s166)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1292 reset in 726 ms.
Product exploration explored 100000 steps with 1266 reset in 771 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 1252 reset in 741 ms.
Product exploration explored 100000 steps with 1257 reset in 770 ms.
[2021-05-09 06:18:16] [INFO ] Flatten gal took : 116 ms
[2021-05-09 06:18:16] [INFO ] Flatten gal took : 119 ms
[2021-05-09 06:18:16] [INFO ] Time to serialize gal into /tmp/LTL9732672923275658736.gal : 23 ms
[2021-05-09 06:18:16] [INFO ] Time to serialize properties into /tmp/LTL7836335051370851947.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9732672923275658736.gal, -t, CGAL, -LTL, /tmp/LTL7836335051370851947.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9732672923275658736.gal -t CGAL -LTL /tmp/LTL7836335051370851947.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((F("((CHOIX_1+CHOIX_2)<=SUR_PONT_B)"))&&(F("(ROUTE_B<=ATTENTE_B)")))))
Formula 0 simplified : !G(F"((CHOIX_1+CHOIX_2)<=SUR_PONT_B)" & F"(ROUTE_B<=ATTENTE_B)")
Detected timeout of ITS tools.
[2021-05-09 06:18:31] [INFO ] Flatten gal took : 129 ms
[2021-05-09 06:18:31] [INFO ] Applying decomposition
[2021-05-09 06:18:31] [INFO ] Flatten gal took : 146 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph721486897678360466.txt, -o, /tmp/graph721486897678360466.bin, -w, /tmp/graph721486897678360466.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph721486897678360466.bin, -l, -1, -v, -w, /tmp/graph721486897678360466.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 06:18:32] [INFO ] Decomposing Gal with order
[2021-05-09 06:18:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 06:18:33] [INFO ] Removed a total of 3793 redundant transitions.
[2021-05-09 06:18:33] [INFO ] Flatten gal took : 1038 ms
[2021-05-09 06:18:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 656 labels/synchronizations in 29 ms.
[2021-05-09 06:18:33] [INFO ] Time to serialize gal into /tmp/LTL11576347475770020357.gal : 9 ms
[2021-05-09 06:18:33] [INFO ] Time to serialize properties into /tmp/LTL18033189702411899114.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL11576347475770020357.gal, -t, CGAL, -LTL, /tmp/LTL18033189702411899114.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL11576347475770020357.gal -t CGAL -LTL /tmp/LTL18033189702411899114.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((F("((gu1.CHOIX_1+gu1.CHOIX_2)<=gu1.SUR_PONT_B)"))&&(F("(gu3.ROUTE_B<=gu3.ATTENTE_B)")))))
Formula 0 simplified : !G(F"((gu1.CHOIX_1+gu1.CHOIX_2)<=gu1.SUR_PONT_B)" & F"(gu3.ROUTE_B<=gu3.ATTENTE_B)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4181377002377187086
[2021-05-09 06:18:48] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4181377002377187086
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4181377002377187086]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4181377002377187086] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin4181377002377187086] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-PT-V80P50N20-03 finished in 43834 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 197 transition count 3728
Applied a total of 1 rules in 25 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2021-05-09 06:18:49] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2021-05-09 06:18:49] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 06:18:50] [INFO ] Dead Transitions using invariants and state equation in 972 ms returned []
[2021-05-09 06:18:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2021-05-09 06:18:50] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-09 06:18:51] [INFO ] Implicit Places using invariants in 592 ms returned []
[2021-05-09 06:18:51] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2021-05-09 06:18:51] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-09 06:18:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:18:53] [INFO ] Implicit Places using invariants and state equation in 2042 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2648 ms to find 2 implicit places.
[2021-05-09 06:18:53] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2021-05-09 06:18:53] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:18:54] [INFO ] Dead Transitions using invariants and state equation in 1022 ms returned []
Starting structural reductions, iteration 1 : 195/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2021-05-09 06:18:54] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2021-05-09 06:18:54] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:18:55] [INFO ] Dead Transitions using invariants and state equation in 951 ms returned []
Finished structural reductions, in 2 iterations. Remains : 195/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LEQ s83 s173), p1:(LEQ s84 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, 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 203 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-04 finished in 5798 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||(X(!p0) U ((p1&&X(!p0))||X(G(!p0))))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 23 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2021-05-09 06:18:55] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-09 06:18:55] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:18:56] [INFO ] Dead Transitions using invariants and state equation in 1019 ms returned []
[2021-05-09 06:18:56] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-09 06:18:56] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:18:56] [INFO ] Implicit Places using invariants in 397 ms returned []
[2021-05-09 06:18:56] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2021-05-09 06:18:56] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:18:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:18:58] [INFO ] Implicit Places using invariants and state equation in 2007 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2417 ms to find 2 implicit places.
[2021-05-09 06:18:58] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2021-05-09 06:18:58] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:19:00] [INFO ] Dead Transitions using invariants and state equation in 1046 ms returned []
Starting structural reductions, iteration 1 : 194/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2021-05-09 06:19:00] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2021-05-09 06:19:00] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-09 06:19:00] [INFO ] Dead Transitions using invariants and state equation in 888 ms returned []
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 192 ms :[p0, false, p0, false, false, true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-06 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=3, aps=[p0:(LEQ 1 s82), p1:(GT (ADD s170 s171) s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 147 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-06 finished in 5635 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 3726
Applied a total of 6 rules in 632 ms. Remains 193 /198 variables (removed 5) and now considering 3726/3728 (removed 2) transitions.
[2021-05-09 06:19:01] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 193 cols
[2021-05-09 06:19:01] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-09 06:19:02] [INFO ] Implicit Places using invariants in 505 ms returned []
[2021-05-09 06:19:02] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 193 cols
[2021-05-09 06:19:02] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 06:19:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:19:04] [INFO ] Implicit Places using invariants and state equation in 2404 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2943 ms to find 2 implicit places.
[2021-05-09 06:19:05] [INFO ] Redundant transitions in 224 ms returned []
[2021-05-09 06:19:05] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2021-05-09 06:19:05] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 06:19:06] [INFO ] Dead Transitions using invariants and state equation in 1152 ms returned []
Starting structural reductions, iteration 1 : 191/198 places, 3726/3728 transitions.
Applied a total of 0 rules in 499 ms. Remains 191 /191 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2021-05-09 06:19:06] [INFO ] Redundant transitions in 141 ms returned []
[2021-05-09 06:19:06] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2021-05-09 06:19:06] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 06:19:07] [INFO ] Dead Transitions using invariants and state equation in 1007 ms returned []
Finished structural reductions, in 2 iterations. Remains : 191/198 places, 3726/3728 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(GT s169 (ADD s165 s166))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 497 steps with 0 reset in 20 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-07 finished in 6753 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&X(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 195 transition count 3727
Applied a total of 4 rules in 40 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2021-05-09 06:19:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:19:07] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:19:08] [INFO ] Dead Transitions using invariants and state equation in 899 ms returned []
[2021-05-09 06:19:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:19:08] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 06:19:09] [INFO ] Implicit Places using invariants in 386 ms returned []
[2021-05-09 06:19:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:19:09] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:19:09] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:19:10] [INFO ] Implicit Places using invariants and state equation in 1718 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2111 ms to find 2 implicit places.
[2021-05-09 06:19:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2021-05-09 06:19:10] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:19:12] [INFO ] Dead Transitions using invariants and state equation in 1109 ms returned []
Starting structural reductions, iteration 1 : 193/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 18 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2021-05-09 06:19:12] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2021-05-09 06:19:12] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:19:13] [INFO ] Dead Transitions using invariants and state equation in 953 ms returned []
Finished structural reductions, in 2 iterations. Remains : 193/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-08 automaton TGBA [mat=[[{ cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 0}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(GT 2 s0), p1:(GT s186 s168)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 329 reset in 632 ms.
Product exploration explored 100000 steps with 327 reset in 631 ms.
Knowledge obtained : [(NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 164 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 328 reset in 616 ms.
Product exploration explored 100000 steps with 327 reset in 613 ms.
[2021-05-09 06:19:16] [INFO ] Flatten gal took : 111 ms
[2021-05-09 06:19:16] [INFO ] Flatten gal took : 104 ms
[2021-05-09 06:19:16] [INFO ] Time to serialize gal into /tmp/LTL16581533991873073370.gal : 14 ms
[2021-05-09 06:19:16] [INFO ] Time to serialize properties into /tmp/LTL15514946401428281821.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16581533991873073370.gal, -t, CGAL, -LTL, /tmp/LTL15514946401428281821.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16581533991873073370.gal -t CGAL -LTL /tmp/LTL15514946401428281821.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(ROUTE_A<2)")&&(X("(COMPTEUR_14>CHOIX_2)"))))))
Formula 0 simplified : !XF("(ROUTE_A<2)" & X"(COMPTEUR_14>CHOIX_2)")
Detected timeout of ITS tools.
[2021-05-09 06:19:31] [INFO ] Flatten gal took : 98 ms
[2021-05-09 06:19:31] [INFO ] Applying decomposition
[2021-05-09 06:19:31] [INFO ] Flatten gal took : 117 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2157310875679203810.txt, -o, /tmp/graph2157310875679203810.bin, -w, /tmp/graph2157310875679203810.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2157310875679203810.bin, -l, -1, -v, -w, /tmp/graph2157310875679203810.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 06:19:32] [INFO ] Decomposing Gal with order
[2021-05-09 06:19:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 06:19:33] [INFO ] Removed a total of 3871 redundant transitions.
[2021-05-09 06:19:33] [INFO ] Flatten gal took : 905 ms
[2021-05-09 06:19:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 632 labels/synchronizations in 58 ms.
[2021-05-09 06:19:33] [INFO ] Time to serialize gal into /tmp/LTL6499920992642978918.gal : 7 ms
[2021-05-09 06:19:33] [INFO ] Time to serialize properties into /tmp/LTL1057267752283489465.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6499920992642978918.gal, -t, CGAL, -LTL, /tmp/LTL1057267752283489465.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6499920992642978918.gal -t CGAL -LTL /tmp/LTL1057267752283489465.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("(gi0.gu1.ROUTE_A<2)")&&(X("(gu3.COMPTEUR_14>gu3.CHOIX_2)"))))))
Formula 0 simplified : !XF("(gi0.gu1.ROUTE_A<2)" & X"(gu3.COMPTEUR_14>gu3.CHOIX_2)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin770404473767193874
[2021-05-09 06:19:48] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin770404473767193874
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin770404473767193874]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin770404473767193874] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin770404473767193874] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-PT-V80P50N20-08 finished in 41730 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0&&F(p1)) U p2))], workingDir=/home/mcc/execution]
Support contains 4 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 10 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 191 transition count 3724
Applied a total of 10 rules in 727 ms. Remains 191 /198 variables (removed 7) and now considering 3724/3728 (removed 4) transitions.
[2021-05-09 06:19:50] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2021-05-09 06:19:50] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-09 06:19:50] [INFO ] Implicit Places using invariants in 558 ms returned []
[2021-05-09 06:19:50] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2021-05-09 06:19:50] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 06:19:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:19:52] [INFO ] Implicit Places using invariants and state equation in 1827 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2402 ms to find 1 implicit places.
[2021-05-09 06:19:53] [INFO ] Redundant transitions in 210 ms returned []
[2021-05-09 06:19:53] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2021-05-09 06:19:53] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-09 06:19:54] [INFO ] Dead Transitions using invariants and state equation in 1026 ms returned []
Starting structural reductions, iteration 1 : 190/198 places, 3724/3728 transitions.
Applied a total of 0 rules in 506 ms. Remains 190 /190 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2021-05-09 06:19:54] [INFO ] Redundant transitions in 262 ms returned []
[2021-05-09 06:19:54] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2021-05-09 06:19:54] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 06:19:55] [INFO ] Dead Transitions using invariants and state equation in 986 ms returned []
Finished structural reductions, in 2 iterations. Remains : 190/198 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p2), true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-09 automaton TGBA [mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) p0 (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p2:(LEQ s82 s136), p0:(LEQ s168 s99), p1:(LEQ 2 s82)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Initial state of product has no viable successors after 0 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-09 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property BridgeAndVehicles-PT-V80P50N20-09 finished in 6254 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 191 transition count 3724
Applied a total of 10 rules in 612 ms. Remains 191 /198 variables (removed 7) and now considering 3724/3728 (removed 4) transitions.
[2021-05-09 06:19:56] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2021-05-09 06:19:56] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 06:19:56] [INFO ] Implicit Places using invariants in 432 ms returned []
[2021-05-09 06:19:56] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2021-05-09 06:19:56] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-09 06:19:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:19:58] [INFO ] Implicit Places using invariants and state equation in 1884 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2343 ms to find 1 implicit places.
[2021-05-09 06:19:59] [INFO ] Redundant transitions in 167 ms returned []
[2021-05-09 06:19:59] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2021-05-09 06:19:59] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-09 06:20:00] [INFO ] Dead Transitions using invariants and state equation in 1126 ms returned []
Starting structural reductions, iteration 1 : 190/198 places, 3724/3728 transitions.
Applied a total of 0 rules in 456 ms. Remains 190 /190 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2021-05-09 06:20:00] [INFO ] Redundant transitions in 106 ms returned []
[2021-05-09 06:20:00] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2021-05-09 06:20:00] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-09 06:20:01] [INFO ] Dead Transitions using invariants and state equation in 1244 ms returned []
Finished structural reductions, in 2 iterations. Remains : 190/198 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-11 automaton TGBA [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:(LEQ s82 s137)], 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 338 reset in 887 ms.
Product exploration explored 100000 steps with 327 reset in 1035 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 338 reset in 1194 ms.
Product exploration explored 100000 steps with 332 reset in 916 ms.
[2021-05-09 06:20:06] [INFO ] Flatten gal took : 149 ms
[2021-05-09 06:20:06] [INFO ] Flatten gal took : 148 ms
[2021-05-09 06:20:06] [INFO ] Time to serialize gal into /tmp/LTL1149509374535280208.gal : 18 ms
[2021-05-09 06:20:06] [INFO ] Time to serialize properties into /tmp/LTL11258810605653012521.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL1149509374535280208.gal, -t, CGAL, -LTL, /tmp/LTL11258810605653012521.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1149509374535280208.gal -t CGAL -LTL /tmp/LTL11258810605653012521.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(ATTENTE_A<=NB_ATTENTE_B_52)"))))
Formula 0 simplified : !GF"(ATTENTE_A<=NB_ATTENTE_B_52)"
Detected timeout of ITS tools.
[2021-05-09 06:20:21] [INFO ] Flatten gal took : 105 ms
[2021-05-09 06:20:21] [INFO ] Applying decomposition
[2021-05-09 06:20:21] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph1631586586007619446.txt, -o, /tmp/graph1631586586007619446.bin, -w, /tmp/graph1631586586007619446.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph1631586586007619446.bin, -l, -1, -v, -w, /tmp/graph1631586586007619446.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 06:20:22] [INFO ] Decomposing Gal with order
[2021-05-09 06:20:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 06:20:23] [INFO ] Removed a total of 3635 redundant transitions.
[2021-05-09 06:20:23] [INFO ] Flatten gal took : 821 ms
[2021-05-09 06:20:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 555 labels/synchronizations in 21 ms.
[2021-05-09 06:20:23] [INFO ] Time to serialize gal into /tmp/LTL12863905294528847231.gal : 7 ms
[2021-05-09 06:20:23] [INFO ] Time to serialize properties into /tmp/LTL16346457773385065349.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12863905294528847231.gal, -t, CGAL, -LTL, /tmp/LTL16346457773385065349.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12863905294528847231.gal -t CGAL -LTL /tmp/LTL16346457773385065349.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu1.ATTENTE_A<=gu1.NB_ATTENTE_B_52)"))))
Formula 0 simplified : !GF"(gu1.ATTENTE_A<=gu1.NB_ATTENTE_B_52)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12503259786501583133
[2021-05-09 06:20:38] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12503259786501583133
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12503259786501583133]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12503259786501583133] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12503259786501583133] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-PT-V80P50N20-11 finished in 43608 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 195 transition count 3727
Applied a total of 4 rules in 63 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2021-05-09 06:20:39] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:20:39] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:20:41] [INFO ] Dead Transitions using invariants and state equation in 1876 ms returned []
[2021-05-09 06:20:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:20:41] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 06:20:41] [INFO ] Implicit Places using invariants in 413 ms returned []
[2021-05-09 06:20:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2021-05-09 06:20:41] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 06:20:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:20:43] [INFO ] Implicit Places using invariants and state equation in 1839 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2270 ms to find 1 implicit places.
[2021-05-09 06:20:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2021-05-09 06:20:43] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:20:44] [INFO ] Dead Transitions using invariants and state equation in 1123 ms returned []
Starting structural reductions, iteration 1 : 194/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 18 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2021-05-09 06:20:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2021-05-09 06:20:44] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-09 06:20:45] [INFO ] Dead Transitions using invariants and state equation in 928 ms returned []
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-12 finished in 6410 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((p0 U p1)) U G(!p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 197 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 554 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2021-05-09 06:20:46] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2021-05-09 06:20:46] [INFO ] Computed 6 place invariants in 12 ms
[2021-05-09 06:20:47] [INFO ] Dead Transitions using invariants and state equation in 1081 ms returned []
[2021-05-09 06:20:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2021-05-09 06:20:47] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 06:20:47] [INFO ] Implicit Places using invariants in 385 ms returned []
[2021-05-09 06:20:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2021-05-09 06:20:47] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-09 06:20:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2021-05-09 06:20:50] [INFO ] Implicit Places using invariants and state equation in 2573 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2972 ms to find 2 implicit places.
[2021-05-09 06:20:50] [INFO ] Redundant transitions in 195 ms returned []
[2021-05-09 06:20:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2021-05-09 06:20:50] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-09 06:20:51] [INFO ] Dead Transitions using invariants and state equation in 1132 ms returned []
Starting structural reductions, iteration 1 : 195/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 492 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2021-05-09 06:20:52] [INFO ] Redundant transitions in 107 ms returned []
[2021-05-09 06:20:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2021-05-09 06:20:52] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-09 06:20:53] [INFO ] Dead Transitions using invariants and state equation in 1201 ms returned []
Finished structural reductions, in 2 iterations. Remains : 195/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 78 ms :[p0, (AND (NOT p0) (NOT p1)), p0, true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-13 automaton TGBA [mat=[[{ cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s83 s170), p1:(GT 2 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 6198 steps with 1144 reset in 93 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-13 finished in 7996 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13701958342854270194
[2021-05-09 06:20:53] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2021-05-09 06:20:54] [INFO ] Applying decomposition
[2021-05-09 06:20:54] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13701958342854270194
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13701958342854270194]
[2021-05-09 06:20:54] [INFO ] Flatten gal took : 108 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11999840769425571048.txt, -o, /tmp/graph11999840769425571048.bin, -w, /tmp/graph11999840769425571048.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11999840769425571048.bin, -l, -1, -v, -w, /tmp/graph11999840769425571048.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-09 06:20:54] [INFO ] Decomposing Gal with order
[2021-05-09 06:20:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-09 06:20:57] [INFO ] Removed a total of 7691 redundant transitions.
[2021-05-09 06:20:58] [INFO ] Flatten gal took : 3411 ms
[2021-05-09 06:20:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 4216 labels/synchronizations in 293 ms.
[2021-05-09 06:20:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality11522816708988714276.gal : 28 ms
[2021-05-09 06:20:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality17932133558704504340.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality11522816708988714276.gal, -t, CGAL, -LTL, /tmp/LTLCardinality17932133558704504340.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality11522816708988714276.gal -t CGAL -LTL /tmp/LTLCardinality17932133558704504340.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 4 LTL properties
Checking formula 0 : !((G(F("(gu5.SORTI_B>=2)"))))
Formula 0 simplified : !GF"(gu5.SORTI_B>=2)"
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13701958342854270194] killed by timeout after 32 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13701958342854270194] killed by timeout after 32 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-09 06:42:15] [INFO ] Flatten gal took : 945 ms
[2021-05-09 06:42:15] [INFO ] Time to serialize gal into /tmp/LTLCardinality13684236872683229817.gal : 141 ms
[2021-05-09 06:42:15] [INFO ] Time to serialize properties into /tmp/LTLCardinality6785590848575214015.ltl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality13684236872683229817.gal, -t, CGAL, -LTL, /tmp/LTLCardinality6785590848575214015.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality13684236872683229817.gal -t CGAL -LTL /tmp/LTLCardinality6785590848575214015.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 4 LTL properties
Checking formula 0 : !((G(F("(SORTI_B>=2)"))))
Formula 0 simplified : !GF"(SORTI_B>=2)"
Detected timeout of ITS tools.
[2021-05-09 07:03:33] [INFO ] Flatten gal took : 1490 ms
[2021-05-09 07:03:36] [INFO ] Input system was already deterministic with 3728 transitions.
[2021-05-09 07:03:36] [INFO ] Transformed 198 places.
[2021-05-09 07:03:36] [INFO ] Transformed 3728 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-09 07:03:37] [INFO ] Time to serialize gal into /tmp/LTLCardinality11548630874772006130.gal : 80 ms
[2021-05-09 07:03:37] [INFO ] Time to serialize properties into /tmp/LTLCardinality13645288876749111618.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLCardinality11548630874772006130.gal, -t, CGAL, -LTL, /tmp/LTLCardinality13645288876749111618.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardinality11548630874772006130.gal -t CGAL -LTL /tmp/LTLCardinality13645288876749111618.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(SORTI_B>=2)"))))
Formula 0 simplified : !GF"(SORTI_B>=2)"

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-PT-V80P50N20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P50N20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r026-tajo-162038143700308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N20.tgz
mv BridgeAndVehicles-PT-V80P50N20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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