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-165251918300307.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-PT-V80P50N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300307
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.0M
-rw-r--r-- 1 mcc users 24K Apr 29 22:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K Apr 29 22:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 261K Apr 29 22:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 1021K Apr 29 22:05 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 8.6K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 349K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.0K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 11K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 3.1M 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-PT-V80P50N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652618545884

Running Version 202205111006
[2022-05-15 12:42:27] [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]
[2022-05-15 12:42:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 12:42:27] [INFO ] Load time of PNML (sax parser for PT used): 316 ms
[2022-05-15 12:42:27] [INFO ] Transformed 198 places.
[2022-05-15 12:42:27] [INFO ] Transformed 3728 transitions.
[2022-05-15 12:42:27] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 452 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 106 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:42:27] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:42:27] [INFO ] Computed 7 place invariants in 36 ms
[2022-05-15 12:42:29] [INFO ] Dead Transitions using invariants and state equation in 1393 ms found 0 transitions.
[2022-05-15 12:42:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:42:29] [INFO ] Computed 7 place invariants in 13 ms
[2022-05-15 12:42:29] [INFO ] Implicit Places using invariants in 477 ms returned []
[2022-05-15 12:42:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:42:29] [INFO ] Computed 7 place invariants in 13 ms
[2022-05-15 12:42:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:42:31] [INFO ] Implicit Places using invariants and state equation in 1596 ms returned []
Implicit Place search using SMT with State Equation took 2079 ms to find 0 implicit places.
[2022-05-15 12:42:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:42:31] [INFO ] Computed 7 place invariants in 9 ms
[2022-05-15 12:42:32] [INFO ] Dead Transitions using invariants and state equation in 1122 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 3728/3728 transitions.
Support contains 14 out of 198 places after structural reductions.
[2022-05-15 12:42:33] [INFO ] Flatten gal took : 285 ms
[2022-05-15 12:42:33] [INFO ] Flatten gal took : 181 ms
[2022-05-15 12:42:33] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 458 ms. (steps per millisecond=21 ) properties (out of 24) seen :23
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 12:42:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:42:34] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-15 12:42:34] [INFO ] [Real]Absence check using 7 positive place invariants in 17 ms returned sat
[2022-05-15 12:42:34] [INFO ] After 80ms 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.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 171 stabilizing places and 324 stable 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.45 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((G(p0)&&X(p1)))||G(p2)))'
Support contains 5 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 99 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:42:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 12:42:34] [INFO ] Computed 6 place invariants in 12 ms
[2022-05-15 12:42:35] [INFO ] Dead Transitions using invariants and state equation in 1154 ms found 0 transitions.
[2022-05-15 12:42:35] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 12:42:35] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-15 12:42:36] [INFO ] Implicit Places using invariants in 497 ms returned []
[2022-05-15 12:42:36] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 12:42:36] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 12:42:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:42:38] [INFO ] Implicit Places using invariants and state equation in 1938 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2455 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 25 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 195/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 511 ms :[true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p1) (NOT p0)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p1)), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (AND (NOT p0) (NOT p2)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}, { cond=p2, acceptance={} source=1 dest: 6}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 5}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1))), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p2) p0 p1), acceptance={} source=3 dest: 5}, { cond=(AND p2 p0 p1), acceptance={} source=3 dest: 7}, { cond=(OR (AND p2 (NOT p0)) (AND p2 (NOT p1))), acceptance={} source=3 dest: 8}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 2}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=6 dest: 2}, { cond=(AND p2 p0), acceptance={} source=6 dest: 3}, { cond=(AND p2 (NOT p0)), acceptance={} source=6 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p2) p0), acceptance={} source=7 dest: 5}, { cond=(AND p2 p0), acceptance={} source=7 dest: 7}, { cond=(AND p2 (NOT p0)), acceptance={} source=7 dest: 8}], [{ cond=(NOT p2), acceptance={} source=8 dest: 0}, { cond=p2, acceptance={} source=8 dest: 8}]], initial=1, aps=[p2:(GT 1 (ADD s85 s86)), p0:(LEQ s83 s84), p1:(LEQ s173 (ADD s85 s86))], 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, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-00 finished in 4334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, 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.15 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 931 ms. Remains 191 /198 variables (removed 7) and now considering 3724/3728 (removed 4) transitions.
[2022-05-15 12:42:39] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 12:42:39] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-15 12:42:40] [INFO ] Implicit Places using invariants in 558 ms returned []
[2022-05-15 12:42:40] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 12:42:40] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 12:42:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:42:42] [INFO ] Implicit Places using invariants and state equation in 1659 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2236 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/198 places, 3724/3728 transitions.
Applied a total of 0 rules in 494 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 189/198 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-02 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:(LEQ s0 s167)], 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 1107 reset in 1111 ms.
Product exploration explored 100000 steps with 1124 reset in 1128 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Detected a total of 164/189 stabilizing places and 322/3724 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 211 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 85 ms :[(NOT p0), (NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 214 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 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 635 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2022-05-15 12:42:46] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 12:42:46] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 12:42:46] [INFO ] Implicit Places using invariants in 536 ms returned []
[2022-05-15 12:42:46] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 12:42:46] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 12:42:47] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:42:48] [INFO ] Implicit Places using invariants and state equation in 1352 ms returned []
Implicit Place search using SMT with State Equation took 1893 ms to find 0 implicit places.
[2022-05-15 12:42:48] [INFO ] Redundant transitions in 266 ms returned []
[2022-05-15 12:42:48] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 12:42:48] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 12:42:49] [INFO ] Dead Transitions using invariants and state equation in 1079 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 189/189 places, 3724/3724 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Detected a total of 164/189 stabilizing places and 322/3724 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 158 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 161 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 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1124 reset in 1096 ms.
Product exploration explored 100000 steps with 1203 reset in 1083 ms.
Built C files in :
/tmp/ltsmin2855085843747016862
[2022-05-15 12:42:52] [INFO ] Too many transitions (3724) to apply POR reductions. Disabling POR matrices.
[2022-05-15 12:42:52] [INFO ] Built C files in 118ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2855085843747016862
Running compilation step : cd /tmp/ltsmin2855085843747016862;'/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/ltsmin2855085843747016862;'/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/ltsmin2855085843747016862;'/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 2 out of 189 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 711 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2022-05-15 12:42:56] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 12:42:56] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 12:42:57] [INFO ] Implicit Places using invariants in 504 ms returned []
[2022-05-15 12:42:57] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 12:42:57] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 12:42:57] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:42:58] [INFO ] Implicit Places using invariants and state equation in 1388 ms returned []
Implicit Place search using SMT with State Equation took 1916 ms to find 0 implicit places.
[2022-05-15 12:42:58] [INFO ] Redundant transitions in 225 ms returned []
[2022-05-15 12:42:58] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 12:42:58] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 12:42:59] [INFO ] Dead Transitions using invariants and state equation in 1117 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 189/189 places, 3724/3724 transitions.
Built C files in :
/tmp/ltsmin11272558459608743501
[2022-05-15 12:42:59] [INFO ] Too many transitions (3724) to apply POR reductions. Disabling POR matrices.
[2022-05-15 12:42:59] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11272558459608743501
Running compilation step : cd /tmp/ltsmin11272558459608743501;'/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/ltsmin11272558459608743501;'/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/ltsmin11272558459608743501;'/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)
[2022-05-15 12:43:03] [INFO ] Flatten gal took : 173 ms
[2022-05-15 12:43:03] [INFO ] Flatten gal took : 314 ms
[2022-05-15 12:43:03] [INFO ] Time to serialize gal into /tmp/LTL8673426828377480818.gal : 104 ms
[2022-05-15 12:43:03] [INFO ] Time to serialize properties into /tmp/LTL3795466411800463184.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8673426828377480818.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3795466411800463184.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/LTL8673426...266
Read 1 LTL properties
Checking formula 0 : !((G(F("(ROUTE_A<=ROUTE_B)"))))
Formula 0 simplified : !GF"(ROUTE_A<=ROUTE_B)"
Detected timeout of ITS tools.
[2022-05-15 12:43:19] [INFO ] Flatten gal took : 129 ms
[2022-05-15 12:43:19] [INFO ] Applying decomposition
[2022-05-15 12:43:19] [INFO ] Flatten gal took : 121 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/graph15047966223723721249.txt' '-o' '/tmp/graph15047966223723721249.bin' '-w' '/tmp/graph15047966223723721249.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15047966223723721249.bin' '-l' '-1' '-v' '-w' '/tmp/graph15047966223723721249.weights' '-q' '0' '-e' '0.001'
[2022-05-15 12:43:20] [INFO ] Decomposing Gal with order
[2022-05-15 12:43:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 12:43:22] [INFO ] Removed a total of 3614 redundant transitions.
[2022-05-15 12:43:22] [INFO ] Flatten gal took : 2377 ms
[2022-05-15 12:43:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 616 labels/synchronizations in 52 ms.
[2022-05-15 12:43:23] [INFO ] Time to serialize gal into /tmp/LTL15465102654220344837.gal : 75 ms
[2022-05-15 12:43:23] [INFO ] Time to serialize properties into /tmp/LTL6987612722476831412.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15465102654220344837.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6987612722476831412.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/LTL1546510...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(gu2.ROUTE_A<=gu2.ROUTE_B)"))))
Formula 0 simplified : !GF"(gu2.ROUTE_A<=gu2.ROUTE_B)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3116398205986614433
[2022-05-15 12:43:38] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3116398205986614433
Running compilation step : cd /tmp/ltsmin3116398205986614433;'/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/ltsmin3116398205986614433;'/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/ltsmin3116398205986614433;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-02 finished in 62309 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&(p1 U G(p2)))))'
Support contains 5 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, 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.31 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 7 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 623 ms. Remains 196 /198 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 12:43:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2022-05-15 12:43:41] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-15 12:43:43] [INFO ] Dead Transitions using invariants and state equation in 1196 ms found 0 transitions.
[2022-05-15 12:43:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2022-05-15 12:43:43] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 12:43:43] [INFO ] Implicit Places using invariants in 477 ms returned []
[2022-05-15 12:43:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2022-05-15 12:43:43] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 12:43:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:43:44] [INFO ] Implicit Places using invariants and state equation in 1249 ms returned []
Implicit Place search using SMT with State Equation took 1729 ms to find 0 implicit places.
[2022-05-15 12:43:45] [INFO ] Redundant transitions in 153 ms returned []
[2022-05-15 12:43:45] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2022-05-15 12:43:45] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-15 12:43:46] [INFO ] Dead Transitions using invariants and state equation in 1078 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 196/198 places, 3727/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 342 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2), (NOT p2), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=0 dest: 0}, { cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={1} source=0 dest: 1}, { cond=(AND p0 p2 p1), acceptance={0} source=0 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=0 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0, 1} source=1 dest: 0}, { cond=p0, acceptance={1} source=1 dest: 1}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0, 1} source=2 dest: 0}, { cond=(AND p2 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0, 1} source=2 dest: 2}, { cond=(AND p2 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p1))), acceptance={0, 1} source=3 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=3 dest: 1}, { cond=(AND p0 p2 p1), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p2) p1), acceptance={0, 1} source=3 dest: 2}, { cond=(OR (AND (NOT p0) p2) (AND p2 (NOT p1))), acceptance={0} source=3 dest: 3}, { cond=(AND p0 p2 p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0, 1} source=4 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={1} source=4 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 3}, { cond=(AND p0 p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 1 s169), p2:(LEQ 1 s84), p1:(LEQ (ADD s86 s87) s82)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 580 steps with 0 reset in 11 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-03 finished in 5199 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G(G(p1))||F(p2))))'
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 537 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:43:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:43:47] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-15 12:43:48] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
[2022-05-15 12:43:48] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:43:48] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-15 12:43:48] [INFO ] Implicit Places using invariants in 563 ms returned []
[2022-05-15 12:43:48] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 12:43:48] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-15 12:43:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:43:50] [INFO ] Implicit Places using invariants and state equation in 1874 ms returned [82, 169]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2462 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 451 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 196/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 144 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s83 s173), p1:(GT 2 s82), p2:(LEQ 3 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 7111 steps with 28 reset in 66 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-05 finished in 4836 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, 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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 196 transition count 3727
Applied a total of 3 rules in 476 ms. Remains 196 /198 variables (removed 2) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 12:43:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2022-05-15 12:43:51] [INFO ] Computed 6 place invariants in 7 ms
[2022-05-15 12:43:52] [INFO ] Dead Transitions using invariants and state equation in 1114 ms found 0 transitions.
[2022-05-15 12:43:52] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2022-05-15 12:43:52] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 12:43:53] [INFO ] Implicit Places using invariants in 549 ms returned []
[2022-05-15 12:43:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 196 cols
[2022-05-15 12:43:53] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-15 12:43:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:43:55] [INFO ] Implicit Places using invariants and state equation in 2021 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2578 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 442 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 89 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-06 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:(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 884 reset in 819 ms.
Product exploration explored 100000 steps with 891 reset in 833 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Graph (complete) has 5679 edges and 194 vertex of which 193 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/194 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 131 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=43 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 161 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 63 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
[2022-05-15 12:43:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:43:58] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:43:59] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:43:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:00] [INFO ] [Real]Absence check using state equation in 1009 ms returned sat
[2022-05-15 12:44:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:44:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:44:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:02] [INFO ] [Nat]Absence check using state equation in 1312 ms returned sat
[2022-05-15 12:44:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:44:03] [INFO ] [Nat]Added 42 Read/Feed constraints in 595 ms returned sat
[2022-05-15 12:44:03] [INFO ] Deduced a trap composed of 5 places in 459 ms of which 3 ms to minimize.
[2022-05-15 12:44:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 840 ms
[2022-05-15 12:44:04] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 137 ms.
[2022-05-15 12:44:05] [INFO ] Added : 81 causal constraints over 17 iterations in 938 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 444 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 12:44:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:05] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 12:44:06] [INFO ] Dead Transitions using invariants and state equation in 1124 ms found 0 transitions.
[2022-05-15 12:44:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:44:07] [INFO ] Implicit Places using invariants in 528 ms returned []
[2022-05-15 12:44:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:44:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:44:09] [INFO ] Implicit Places using invariants and state equation in 1810 ms returned []
Implicit Place search using SMT with State Equation took 2340 ms to find 0 implicit places.
[2022-05-15 12:44:09] [INFO ] Redundant transitions in 146 ms returned []
[2022-05-15 12:44:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:09] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:44:10] [INFO ] Dead Transitions using invariants and state equation in 1067 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3727/3727 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Graph (complete) has 5679 edges and 194 vertex of which 193 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.15 ms
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/194 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 137 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 139 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=27 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
[2022-05-15 12:44:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:11] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:44:12] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 12:44:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:13] [INFO ] [Real]Absence check using state equation in 980 ms returned sat
[2022-05-15 12:44:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:44:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:44:15] [INFO ] [Nat]Absence check using state equation in 1181 ms returned sat
[2022-05-15 12:44:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:44:15] [INFO ] [Nat]Added 42 Read/Feed constraints in 552 ms returned sat
[2022-05-15 12:44:16] [INFO ] Deduced a trap composed of 5 places in 395 ms of which 1 ms to minimize.
[2022-05-15 12:44:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 732 ms
[2022-05-15 12:44:16] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 235 ms.
[2022-05-15 12:44:17] [INFO ] Added : 81 causal constraints over 17 iterations in 1052 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 904 reset in 891 ms.
Product exploration explored 100000 steps with 882 reset in 865 ms.
Built C files in :
/tmp/ltsmin436416791518469059
[2022-05-15 12:44:19] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 12:44:19] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin436416791518469059
Running compilation step : cd /tmp/ltsmin436416791518469059;'/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/ltsmin436416791518469059;'/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/ltsmin436416791518469059;'/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 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 511 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 12:44:23] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:23] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:44:24] [INFO ] Dead Transitions using invariants and state equation in 1094 ms found 0 transitions.
[2022-05-15 12:44:24] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:44:24] [INFO ] Implicit Places using invariants in 664 ms returned []
[2022-05-15 12:44:24] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:24] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:44:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:44:26] [INFO ] Implicit Places using invariants and state equation in 1094 ms returned []
Implicit Place search using SMT with State Equation took 1761 ms to find 0 implicit places.
[2022-05-15 12:44:26] [INFO ] Redundant transitions in 148 ms returned []
[2022-05-15 12:44:26] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 12:44:26] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:44:27] [INFO ] Dead Transitions using invariants and state equation in 1050 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin3782418322592760205
[2022-05-15 12:44:27] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 12:44:27] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3782418322592760205
Running compilation step : cd /tmp/ltsmin3782418322592760205;'/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/ltsmin3782418322592760205;'/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/ltsmin3782418322592760205;'/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)
[2022-05-15 12:44:30] [INFO ] Flatten gal took : 310 ms
[2022-05-15 12:44:31] [INFO ] Flatten gal took : 213 ms
[2022-05-15 12:44:31] [INFO ] Time to serialize gal into /tmp/LTL13417293057678524331.gal : 14 ms
[2022-05-15 12:44:31] [INFO ] Time to serialize properties into /tmp/LTL8314809320459563558.ltl : 17 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/LTL13417293057678524331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8314809320459563558.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/LTL1341729...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(SORTI_B>=2)"))))
Formula 0 simplified : !GF"(SORTI_B>=2)"
Detected timeout of ITS tools.
[2022-05-15 12:44:46] [INFO ] Flatten gal took : 115 ms
[2022-05-15 12:44:46] [INFO ] Applying decomposition
[2022-05-15 12:44:46] [INFO ] Flatten gal took : 131 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/graph6337315500924910812.txt' '-o' '/tmp/graph6337315500924910812.bin' '-w' '/tmp/graph6337315500924910812.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6337315500924910812.bin' '-l' '-1' '-v' '-w' '/tmp/graph6337315500924910812.weights' '-q' '0' '-e' '0.001'
[2022-05-15 12:44:46] [INFO ] Decomposing Gal with order
[2022-05-15 12:44:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 12:44:48] [INFO ] Removed a total of 6953 redundant transitions.
[2022-05-15 12:44:48] [INFO ] Flatten gal took : 1415 ms
[2022-05-15 12:44:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 56 ms.
[2022-05-15 12:44:48] [INFO ] Time to serialize gal into /tmp/LTL14586531486274286059.gal : 3 ms
[2022-05-15 12:44:48] [INFO ] Time to serialize properties into /tmp/LTL4501272421299935722.ltl : 56 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/LTL14586531486274286059.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4501272421299935722.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/LTL1458653...246
Read 1 LTL properties
Checking formula 0 : !((G(F("(u1.SORTI_B>=2)"))))
Formula 0 simplified : !GF"(u1.SORTI_B>=2)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3501549262261585157
[2022-05-15 12:45:03] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3501549262261585157
Running compilation step : cd /tmp/ltsmin3501549262261585157;'/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/ltsmin3501549262261585157;'/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/ltsmin3501549262261585157;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-06 finished in 75217 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0) U !(G(p1) U p2))))'
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 45 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 12:45:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:07] [INFO ] Dead Transitions using invariants and state equation in 1088 ms found 0 transitions.
[2022-05-15 12:45:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:07] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:45:08] [INFO ] Implicit Places using invariants in 492 ms returned []
[2022-05-15 12:45:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:08] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:10] [INFO ] Implicit Places using invariants and state equation in 2098 ms returned []
Implicit Place search using SMT with State Equation took 2605 ms to find 0 implicit places.
[2022-05-15 12:45:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:11] [INFO ] Dead Transitions using invariants and state equation in 1073 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 195/198 places, 3727/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 195/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 350 ms :[p2, (OR (NOT p0) p2), (AND p1 p2 (NOT p0)), (AND p1 p2), true, p1, (AND p1 p2), (AND p1 (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND p2 p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 p2 (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 6}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={0} source=3 dest: 3}, { cond=(AND p1 p2), acceptance={} source=3 dest: 7}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={0} source=5 dest: 5}], [{ cond=(AND p1 p2), acceptance={} source=6 dest: 5}, { cond=(AND p1 (NOT p2)), acceptance={} source=6 dest: 6}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=7 dest: 5}]], initial=0, aps=[p2:(LEQ 1 (ADD s169 s170)), p1:(OR (LEQ 1 (ADD s169 s170)) (LEQ s82 1)), p0:(LEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], 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 11 steps with 1 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-07 finished in 5199 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((false U F(p0))&&X(p1)))'
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 31 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:45:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:11] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:12] [INFO ] Dead Transitions using invariants and state equation in 1080 ms found 0 transitions.
[2022-05-15 12:45:12] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:12] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:13] [INFO ] Implicit Places using invariants in 568 ms returned []
[2022-05-15 12:45:13] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:15] [INFO ] Implicit Places using invariants and state equation in 1818 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2395 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 27 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 116 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (LEQ 2 s82) (LEQ 2 s18)), p1:(LEQ 2 s172)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2454 reset in 913 ms.
Product exploration explored 100000 steps with 2482 reset in 929 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 7 factoid took 268 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 7 factoid took 273 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-15 12:45:17] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:45:18] [INFO ] Computed 5 place invariants in 5 ms
Proved EG (NOT p0)
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), true, (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 7 factoid took 268 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-09 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-09 finished in 7643 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((X(p0)&&p0))))'
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 50 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 12:45:19] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:19] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:20] [INFO ] Dead Transitions using invariants and state equation in 1109 ms found 0 transitions.
[2022-05-15 12:45:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:20] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:21] [INFO ] Implicit Places using invariants in 545 ms returned []
[2022-05-15 12:45:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 12:45:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:45:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:23] [INFO ] Implicit Places using invariants and state equation in 2261 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2815 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 27 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), 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:(LEQ 3 s171)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 1469 ms.
Product exploration explored 100000 steps with 33333 reset in 1475 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 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 sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :p0
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 3 states, 4 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-10 finished in 7273 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 28 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:45:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:26] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:45:27] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
[2022-05-15 12:45:27] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:27] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:45:28] [INFO ] Implicit Places using invariants in 532 ms returned []
[2022-05-15 12:45:28] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:28] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:30] [INFO ] Implicit Places using invariants and state equation in 1925 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2478 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 133 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-12 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:(GT 1 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-12 finished in 3819 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(F(p0)))))'
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 31 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:45:30] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 12:45:30] [INFO ] Computed 6 place invariants in 10 ms
[2022-05-15 12:45:31] [INFO ] Dead Transitions using invariants and state equation in 1045 ms found 0 transitions.
[2022-05-15 12:45:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 12:45:31] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-15 12:45:32] [INFO ] Implicit Places using invariants in 552 ms returned []
[2022-05-15 12:45:32] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 12:45:32] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-15 12:45:32] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:33] [INFO ] Implicit Places using invariants and state equation in 1817 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2385 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 195/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s82 s172)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 731 steps with 10 reset in 12 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-14 finished in 3622 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((X(p1)||p0)))||(!p1 U p2)))'
Support contains 4 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, 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 32 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:45:34] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:35] [INFO ] Dead Transitions using invariants and state equation in 1026 ms found 0 transitions.
[2022-05-15 12:45:35] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:45:35] [INFO ] Implicit Places using invariants in 522 ms returned []
[2022-05-15 12:45:35] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:45:35] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-15 12:45:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:37] [INFO ] Implicit Places using invariants and state equation in 2086 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2613 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 28 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 265 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p0:(OR (GT s82 s0) (GT 3 s83)), p2:(AND (LEQ 3 s83) (LEQ 1 s169)), p1:(GT s82 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 854 reset in 900 ms.
Product exploration explored 100000 steps with 854 reset in 907 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 18 factoid took 1151 ms. Reduced automaton from 7 states, 17 edges and 3 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 288 steps, including 0 resets, run visited all 2 properties in 8 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) p1))]
Knowledge based reduction with 18 factoid took 707 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 90 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 92 ms :[(NOT p2), (NOT p2), true]
[2022-05-15 12:45:42] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:45:42] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 12:45:43] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:44] [INFO ] [Real]Absence check using state equation in 1062 ms returned sat
[2022-05-15 12:45:44] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:45:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-05-15 12:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:45] [INFO ] [Nat]Absence check using state equation in 453 ms returned sat
[2022-05-15 12:45:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:48] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 12:45:51] [INFO ] [Nat]Added 42 Read/Feed constraints in 6024 ms returned unknown
Could not prove EG (NOT p2)
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 26 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:45:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:45:52] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:45:53] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
[2022-05-15 12:45:53] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:45:53] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:53] [INFO ] Implicit Places using invariants in 508 ms returned []
[2022-05-15 12:45:53] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:45:53] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:45:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:45:54] [INFO ] Implicit Places using invariants and state equation in 1374 ms returned []
Implicit Place search using SMT with State Equation took 1884 ms to find 0 implicit places.
[2022-05-15 12:45:54] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:45:54] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 12:45:56] [INFO ] Dead Transitions using invariants and state equation in 1091 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), true, (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 275 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 84 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 294 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), true, (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) p1))]
Knowledge based reduction with 8 factoid took 314 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 222 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (NOT p2), true]
[2022-05-15 12:45:57] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:45:57] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 12:45:58] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:45:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:45:59] [INFO ] [Real]Absence check using state equation in 1052 ms returned sat
[2022-05-15 12:45:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:46:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:46:00] [INFO ] [Nat]Absence check using state equation in 444 ms returned sat
[2022-05-15 12:46:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:46:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 12:46:07] [INFO ] [Nat]Added 42 Read/Feed constraints in 6046 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 95 ms :[(NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 829 reset in 878 ms.
Product exploration explored 100000 steps with 882 reset in 846 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 100 ms :[(NOT p2), (NOT p2), true]
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 454 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:46:09] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:46:09] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:46:10] [INFO ] Dead Transitions using invariants and state equation in 1019 ms found 0 transitions.
[2022-05-15 12:46:10] [INFO ] Redundant transitions in 145 ms returned []
[2022-05-15 12:46:10] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:46:10] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:46:11] [INFO ] Dead Transitions using invariants and state equation in 995 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Product exploration explored 100000 steps with 851 reset in 854 ms.
Product exploration explored 100000 steps with 883 reset in 853 ms.
Built C files in :
/tmp/ltsmin5727627873577061859
[2022-05-15 12:46:13] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5727627873577061859
Running compilation step : cd /tmp/ltsmin5727627873577061859;'/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/ltsmin5727627873577061859;'/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/ltsmin5727627873577061859;'/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 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 29 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:46:16] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:46:16] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:46:17] [INFO ] Dead Transitions using invariants and state equation in 1067 ms found 0 transitions.
[2022-05-15 12:46:17] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:46:17] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:46:18] [INFO ] Implicit Places using invariants in 501 ms returned []
[2022-05-15 12:46:18] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:46:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:46:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:46:19] [INFO ] Implicit Places using invariants and state equation in 1277 ms returned []
Implicit Place search using SMT with State Equation took 1782 ms to find 0 implicit places.
[2022-05-15 12:46:19] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:46:19] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:46:20] [INFO ] Dead Transitions using invariants and state equation in 1052 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Built C files in :
/tmp/ltsmin4670718967610165215
[2022-05-15 12:46:20] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4670718967610165215
Running compilation step : cd /tmp/ltsmin4670718967610165215;'/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/ltsmin4670718967610165215;'/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/ltsmin4670718967610165215;'/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)
[2022-05-15 12:46:23] [INFO ] Flatten gal took : 121 ms
[2022-05-15 12:46:23] [INFO ] Flatten gal took : 126 ms
[2022-05-15 12:46:23] [INFO ] Time to serialize gal into /tmp/LTL17242546621933893432.gal : 17 ms
[2022-05-15 12:46:24] [INFO ] Time to serialize properties into /tmp/LTL16336756679053831046.ltl : 140 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/LTL17242546621933893432.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16336756679053831046.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/LTL1724254...268
Read 1 LTL properties
Checking formula 0 : !(((X(G(((X("(SUR_PONT_A>ROUTE_A)"))||("(SUR_PONT_A>ROUTE_A)"))||("(CAPACITE<3)"))))||(("(SUR_PONT_A<=ROUTE_A)")U("((CAPACITE>=3)&&(SU...173
Formula 0 simplified : !(XG("(CAPACITE<3)" | "(SUR_PONT_A>ROUTE_A)" | X"(SUR_PONT_A>ROUTE_A)") | ("(SUR_PONT_A<=ROUTE_A)" U "((CAPACITE>=3)&&(SUR_PONT_B>=1...160
Detected timeout of ITS tools.
[2022-05-15 12:46:39] [INFO ] Flatten gal took : 115 ms
[2022-05-15 12:46:39] [INFO ] Applying decomposition
[2022-05-15 12:46:39] [INFO ] Flatten gal took : 112 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/graph2822524730340937631.txt' '-o' '/tmp/graph2822524730340937631.bin' '-w' '/tmp/graph2822524730340937631.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2822524730340937631.bin' '-l' '-1' '-v' '-w' '/tmp/graph2822524730340937631.weights' '-q' '0' '-e' '0.001'
[2022-05-15 12:46:39] [INFO ] Decomposing Gal with order
[2022-05-15 12:46:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 12:46:40] [INFO ] Removed a total of 3614 redundant transitions.
[2022-05-15 12:46:40] [INFO ] Flatten gal took : 896 ms
[2022-05-15 12:46:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 536 labels/synchronizations in 35 ms.
[2022-05-15 12:46:40] [INFO ] Time to serialize gal into /tmp/LTL4824571683559566848.gal : 8 ms
[2022-05-15 12:46:40] [INFO ] Time to serialize properties into /tmp/LTL16975838748955928584.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/LTL4824571683559566848.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16975838748955928584.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/LTL4824571...267
Read 1 LTL properties
Checking formula 0 : !(((X(G(((X("(gu0.SUR_PONT_A>gu0.ROUTE_A)"))||("(gu0.SUR_PONT_A>gu0.ROUTE_A)"))||("(gi1.gu2.CAPACITE<3)"))))||(("(gu0.SUR_PONT_A<=gu0....221
Formula 0 simplified : !(XG("(gi1.gu2.CAPACITE<3)" | "(gu0.SUR_PONT_A>gu0.ROUTE_A)" | X"(gu0.SUR_PONT_A>gu0.ROUTE_A)") | ("(gu0.SUR_PONT_A<=gu0.ROUTE_A)" U...208
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7640837990802195618
[2022-05-15 12:46:55] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7640837990802195618
Running compilation step : cd /tmp/ltsmin7640837990802195618;'/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/ltsmin7640837990802195618;'/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/ltsmin7640837990802195618;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-15 finished in 84748 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((X(p1)||p0)))||(!p1 U p2)))'
Found a SL insensitive property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-15
Stuttering acceptance computed with spot in 295 ms :[true, (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0)), (NOT p2)]
Support contains 4 out of 198 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, 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.10 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 50 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:46:59] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:46:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:47:01] [INFO ] Dead Transitions using invariants and state equation in 2074 ms found 0 transitions.
[2022-05-15 12:47:01] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:47:01] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:47:02] [INFO ] Implicit Places using invariants in 696 ms returned []
[2022-05-15 12:47:02] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 12:47:02] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:47:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:47:06] [INFO ] Implicit Places using invariants and state equation in 3902 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4612 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 194/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 39 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3728/3728 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P50N20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=(AND p1 p0), acceptance={} source=3 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) p1), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p1 p0), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p2) p1 (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p0:(OR (GT s82 s0) (GT 3 s83)), p2:(AND (LEQ 3 s83) (LEQ 1 s169)), p1:(GT s82 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 867 reset in 875 ms.
Product exploration explored 100000 steps with 856 reset in 882 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 18 factoid took 961 ms. Reduced automaton from 7 states, 17 edges and 3 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 296 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=49 )
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (NOT (AND (NOT p2) p1 p0))), (X (NOT (AND (NOT p2) p1 (NOT p0)))), (X (NOT p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT (AND (NOT p2) p1 p0)))), (X (X (NOT (AND (NOT p2) p1 (NOT p0))))), (X (X (NOT p0))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) p1))]
Knowledge based reduction with 18 factoid took 550 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 80 ms :[(NOT p2), (NOT p2), true]
[2022-05-15 12:47:09] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:09] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 12:47:10] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:47:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:47:11] [INFO ] [Real]Absence check using state equation in 1046 ms returned sat
[2022-05-15 12:47:11] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:47:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:47:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:47:13] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2022-05-15 12:47:13] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:47:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 12:47:19] [INFO ] [Nat]Added 42 Read/Feed constraints in 6020 ms returned unknown
Could not prove EG (NOT p2)
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 26 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:47:19] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:47:20] [INFO ] Dead Transitions using invariants and state equation in 1068 ms found 0 transitions.
[2022-05-15 12:47:20] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:20] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:47:21] [INFO ] Implicit Places using invariants in 483 ms returned []
[2022-05-15 12:47:21] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:47:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:47:22] [INFO ] Implicit Places using invariants and state equation in 1313 ms returned []
Implicit Place search using SMT with State Equation took 1809 ms to find 0 implicit places.
[2022-05-15 12:47:22] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:22] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 12:47:23] [INFO ] Dead Transitions using invariants and state equation in 1091 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), true, (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 292 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 87 ms :[(NOT p2), (NOT p2), true]
Finished random walk after 283 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=56 )
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT (AND (NOT p2) p1))), (X (AND (NOT p2) (NOT p1))), (X (X (NOT (AND (NOT p2) p1)))), true, (X (X (AND (NOT p2) (NOT p1)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1)))), (F (AND (NOT p2) p1))]
Knowledge based reduction with 8 factoid took 289 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 83 ms :[(NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 78 ms :[(NOT p2), (NOT p2), true]
[2022-05-15 12:47:24] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:24] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 12:47:25] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 12:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 12:47:26] [INFO ] [Real]Absence check using state equation in 1038 ms returned sat
[2022-05-15 12:47:26] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 12:47:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 12:47:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 12:47:28] [INFO ] [Nat]Absence check using state equation in 430 ms returned sat
[2022-05-15 12:47:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:47:31] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 12:47:34] [INFO ] [Nat]Added 42 Read/Feed constraints in 6024 ms returned sat
[2022-05-15 12:47:34] [INFO ] Deduced a trap composed of 5 places in 360 ms of which 1 ms to minimize.
[2022-05-15 12:47:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 688 ms
[2022-05-15 12:47:34] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 85 ms.
[2022-05-15 12:47:35] [INFO ] Added : 81 causal constraints over 17 iterations in 721 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 84 ms :[(NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 872 reset in 905 ms.
Product exploration explored 100000 steps with 890 reset in 878 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 74 ms :[(NOT p2), (NOT p2), true]
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 489 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:47:38] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:47:39] [INFO ] Dead Transitions using invariants and state equation in 1065 ms found 0 transitions.
[2022-05-15 12:47:39] [INFO ] Redundant transitions in 142 ms returned []
[2022-05-15 12:47:39] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:39] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 12:47:40] [INFO ] Dead Transitions using invariants and state equation in 1083 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Product exploration explored 100000 steps with 894 reset in 846 ms.
Product exploration explored 100000 steps with 860 reset in 882 ms.
Built C files in :
/tmp/ltsmin18101347672803467256
[2022-05-15 12:47:42] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18101347672803467256
Running compilation step : cd /tmp/ltsmin18101347672803467256;'/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/ltsmin18101347672803467256;'/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/ltsmin18101347672803467256;'/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 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 12:47:45] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:45] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 12:47:47] [INFO ] Dead Transitions using invariants and state equation in 2298 ms found 0 transitions.
[2022-05-15 12:47:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:47] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:47:48] [INFO ] Implicit Places using invariants in 770 ms returned []
[2022-05-15 12:47:48] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 12:47:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 12:47:52] [INFO ] Implicit Places using invariants and state equation in 3737 ms returned []
Implicit Place search using SMT with State Equation took 4526 ms to find 0 implicit places.
[2022-05-15 12:47:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 12:47:52] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 12:47:53] [INFO ] Dead Transitions using invariants and state equation in 1185 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Built C files in :
/tmp/ltsmin2570954181596763209
[2022-05-15 12:47:53] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2570954181596763209
Running compilation step : cd /tmp/ltsmin2570954181596763209;'/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/ltsmin2570954181596763209;'/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/ltsmin2570954181596763209;'/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)
[2022-05-15 12:47:56] [INFO ] Flatten gal took : 111 ms
[2022-05-15 12:47:56] [INFO ] Flatten gal took : 112 ms
[2022-05-15 12:47:56] [INFO ] Time to serialize gal into /tmp/LTL10058475437234107249.gal : 17 ms
[2022-05-15 12:47:56] [INFO ] Time to serialize properties into /tmp/LTL9979420551076621722.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10058475437234107249.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9979420551076621722.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/LTL1005847...267
Read 1 LTL properties
Checking formula 0 : !(((X(G(((X("(SUR_PONT_A>ROUTE_A)"))||("(SUR_PONT_A>ROUTE_A)"))||("(CAPACITE<3)"))))||(("(SUR_PONT_A<=ROUTE_A)")U("((CAPACITE>=3)&&(SU...173
Formula 0 simplified : !(XG("(CAPACITE<3)" | "(SUR_PONT_A>ROUTE_A)" | X"(SUR_PONT_A>ROUTE_A)") | ("(SUR_PONT_A<=ROUTE_A)" U "((CAPACITE>=3)&&(SUR_PONT_B>=1...160
Detected timeout of ITS tools.
[2022-05-15 12:48:11] [INFO ] Flatten gal took : 112 ms
[2022-05-15 12:48:11] [INFO ] Applying decomposition
[2022-05-15 12:48:11] [INFO ] Flatten gal took : 114 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/graph16619226936428741758.txt' '-o' '/tmp/graph16619226936428741758.bin' '-w' '/tmp/graph16619226936428741758.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16619226936428741758.bin' '-l' '-1' '-v' '-w' '/tmp/graph16619226936428741758.weights' '-q' '0' '-e' '0.001'
[2022-05-15 12:48:12] [INFO ] Decomposing Gal with order
[2022-05-15 12:48:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 12:48:13] [INFO ] Removed a total of 3614 redundant transitions.
[2022-05-15 12:48:13] [INFO ] Flatten gal took : 908 ms
[2022-05-15 12:48:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 536 labels/synchronizations in 24 ms.
[2022-05-15 12:48:13] [INFO ] Time to serialize gal into /tmp/LTL9471031597113704069.gal : 7 ms
[2022-05-15 12:48:13] [INFO ] Time to serialize properties into /tmp/LTL17228791077814623096.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9471031597113704069.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17228791077814623096.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/LTL9471031...267
Read 1 LTL properties
Checking formula 0 : !(((X(G(((X("(gu0.SUR_PONT_A>gu0.ROUTE_A)"))||("(gu0.SUR_PONT_A>gu0.ROUTE_A)"))||("(gi1.gu1.CAPACITE<3)"))))||(("(gu0.SUR_PONT_A<=gu0....221
Formula 0 simplified : !(XG("(gi1.gu1.CAPACITE<3)" | "(gu0.SUR_PONT_A>gu0.ROUTE_A)" | X"(gu0.SUR_PONT_A>gu0.ROUTE_A)") | ("(gu0.SUR_PONT_A<=gu0.ROUTE_A)" U...208
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7650815341478426820
[2022-05-15 12:48:28] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7650815341478426820
Running compilation step : cd /tmp/ltsmin7650815341478426820;'/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/ltsmin7650815341478426820;'/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/ltsmin7650815341478426820;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P50N20-LTLCardinality-15 finished in 92530 ms.
[2022-05-15 12:48:31] [INFO ] Flatten gal took : 114 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2243955907339947952
[2022-05-15 12:48:31] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2022-05-15 12:48:31] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2243955907339947952
Running compilation step : cd /tmp/ltsmin2243955907339947952;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' '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'
[2022-05-15 12:48:31] [INFO ] Applying decomposition
[2022-05-15 12:48:31] [INFO ] Flatten gal took : 117 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/graph13733284901206442852.txt' '-o' '/tmp/graph13733284901206442852.bin' '-w' '/tmp/graph13733284901206442852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13733284901206442852.bin' '-l' '-1' '-v' '-w' '/tmp/graph13733284901206442852.weights' '-q' '0' '-e' '0.001'
[2022-05-15 12:48:32] [INFO ] Decomposing Gal with order
[2022-05-15 12:48:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 12:48:32] [INFO ] Removed a total of 3673 redundant transitions.
[2022-05-15 12:48:33] [INFO ] Flatten gal took : 635 ms
[2022-05-15 12:48:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 674 labels/synchronizations in 41 ms.
[2022-05-15 12:48:33] [INFO ] Time to serialize gal into /tmp/LTLCardinality10505868249906657138.gal : 12 ms
[2022-05-15 12:48:33] [INFO ] Time to serialize properties into /tmp/LTLCardinality5445746287307600624.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/LTLCardinality10505868249906657138.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5445746287307600624.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/LTLCardina...289
Read 3 LTL properties
Checking formula 0 : !((G(F("(gu0.ROUTE_A<=gu0.ROUTE_B)"))))
Formula 0 simplified : !GF"(gu0.ROUTE_A<=gu0.ROUTE_B)"
Compilation finished in 10702 ms.
Running link step : cd /tmp/ltsmin2243955907339947952;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 430 ms.
Running LTSmin : cd /tmp/ltsmin2243955907339947952;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin2243955907339947952;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2243955907339947952;'/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)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 13:10:35] [INFO ] Flatten gal took : 586 ms
[2022-05-15 13:10:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality8500475916192850502.gal : 126 ms
[2022-05-15 13:10:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality7052461519556342617.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/LTLCardinality8500475916192850502.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7052461519556342617.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/LTLCardina...288
Read 3 LTL properties
Checking formula 0 : !((G(F("(ROUTE_A<=ROUTE_B)"))))
Formula 0 simplified : !GF"(ROUTE_A<=ROUTE_B)"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin2243955907339947952;'/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)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2243955907339947952;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X([]((X((LTLAPp3==true))||(LTLAPp2==true))))||(!(LTLAPp3==true) U (LTLAPp4==true)))' '--buchi-type=spotba'
LTSmin run took 2938 ms.
FORMULA BridgeAndVehicles-PT-V80P50N20-LTLCardinality-15 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin2243955907339947952;'/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' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 13:32:38] [INFO ] Flatten gal took : 206 ms
[2022-05-15 13:32:38] [INFO ] Input system was already deterministic with 3728 transitions.
[2022-05-15 13:32:38] [INFO ] Transformed 198 places.
[2022-05-15 13:32:38] [INFO ] Transformed 3728 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
[2022-05-15 13:32:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality4666192324068661293.gal : 71 ms
[2022-05-15 13:32:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality3526118407105032198.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality4666192324068661293.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality3526118407105032198.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/LTLCardina...333
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F("(ROUTE_A<=ROUTE_B)"))))
Formula 0 simplified : !GF"(ROUTE_A<=ROUTE_B)"

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
+ [[ 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
+ 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 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=@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-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 r024-tall-165251918300307"
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 ;