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-165251918200236.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)
.................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V50P20N20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918200236
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 25K Apr 29 23:26 CTLCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 29 23:26 CTLCardinality.xml
-rw-r--r-- 1 mcc users 242K Apr 29 23:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 948K Apr 29 23:23 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 12K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 46K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 87K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 259K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.5K May 9 07:07 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 1.9M 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-V50P20N20-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652593841618

Running Version 202205111006
[2022-05-15 05:50:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 05:50:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 05:50:43] [INFO ] Load time of PNML (sax parser for PT used): 245 ms
[2022-05-15 05:50:43] [INFO ] Transformed 138 places.
[2022-05-15 05:50:43] [INFO ] Transformed 2348 transitions.
[2022-05-15 05:50:43] [INFO ] Parsed PT model containing 138 places and 2348 transitions in 379 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 26 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 136 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Applied a total of 2 rules in 41 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
[2022-05-15 05:50:43] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:50:43] [INFO ] Computed 5 place invariants in 22 ms
[2022-05-15 05:50:44] [INFO ] Dead Transitions using invariants and state equation in 918 ms found 0 transitions.
[2022-05-15 05:50:44] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:50:44] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 05:50:44] [INFO ] Implicit Places using invariants in 52 ms returned []
[2022-05-15 05:50:44] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:50:44] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:50:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:50:44] [INFO ] Implicit Places using invariants and state equation in 198 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
[2022-05-15 05:50:44] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:50:44] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:50:45] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/138 places, 2348/2348 transitions.
Finished structural reductions, in 1 iterations. Remains : 136/138 places, 2348/2348 transitions.
Support contains 136 out of 136 places after structural reductions.
[2022-05-15 05:50:46] [INFO ] Flatten gal took : 224 ms
[2022-05-15 05:50:46] [INFO ] Flatten gal took : 207 ms
[2022-05-15 05:50:47] [INFO ] Input system was already deterministic with 2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 482 ms. (steps per millisecond=20 ) properties (out of 21) seen :19
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 05:50:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:50:47] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 05:50:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 05:50:47] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 109 stabilizing places and 204 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(F(p0))) U G(((F(p2) U X(p2))||p1))))'
Support contains 55 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 133 transition count 2346
Applied a total of 5 rules in 489 ms. Remains 133 /136 variables (removed 3) and now considering 2346/2348 (removed 2) transitions.
[2022-05-15 05:50:48] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 133 cols
[2022-05-15 05:50:48] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-15 05:50:49] [INFO ] Implicit Places using invariants in 304 ms returned []
[2022-05-15 05:50:49] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 133 cols
[2022-05-15 05:50:49] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 05:50:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:50:50] [INFO ] Implicit Places using invariants and state equation in 834 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1153 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 131/136 places, 2346/2348 transitions.
Applied a total of 0 rules in 260 ms. Remains 131 /131 variables (removed 0) and now considering 2346/2346 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 131/136 places, 2346/2348 transitions.
Stuttering acceptance computed with spot in 395 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s105 1) (GEQ s130 1)) (AND (GEQ s106 1) (GEQ s130 1))), p0:(OR (AND (GEQ s96 1) (GEQ s109 1)) (AND (GEQ s57 1) (GEQ s109 1)) (AND (GEQ s6...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 28548 reset in 994 ms.
Product exploration explored 100000 steps with 28537 reset in 870 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/131 stabilizing places and 202/2346 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 536 ms. Reduced automaton from 4 states, 11 edges and 3 AP to 4 states, 11 edges and 3 AP.
Stuttering acceptance computed with spot in 155 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2) p1), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 31 resets, run finished after 225 ms. (steps per millisecond=44 ) properties (out of 7) seen :5
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 05:50:53] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:50:53] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-15 05:50:53] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0 (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (NOT (AND p1 (NOT p0) (NOT p2)))), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND p1 (NOT p0) (NOT p2))))), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND p1 (NOT p2)))), (G (NOT (AND p1 (NOT p0) (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) (NOT p2)))), (F (AND (NOT p1) (NOT p0) (NOT p2))), (F (AND (NOT p1) (NOT p0))), (F (AND (NOT p0) (NOT p2))), (F p1)]
Knowledge based reduction with 14 factoid took 590 ms. Reduced automaton from 4 states, 11 edges and 3 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
[2022-05-15 05:50:54] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:50:54] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 05:50:55] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2022-05-15 05:50:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:50:55] [INFO ] [Real]Absence check using state equation in 264 ms returned sat
[2022-05-15 05:50:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:50:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 05:50:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:50:56] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2022-05-15 05:50:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:50:57] [INFO ] [Nat]Added 42 Read/Feed constraints in 1498 ms returned sat
[2022-05-15 05:50:58] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 165 transitions) in 96 ms.
[2022-05-15 05:50:58] [INFO ] Added : 17 causal constraints over 4 iterations in 277 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Support contains 3 out of 131 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 2346/2346 transitions.
Applied a total of 0 rules in 234 ms. Remains 131 /131 variables (removed 0) and now considering 2346/2346 (removed 0) transitions.
[2022-05-15 05:50:58] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:50:58] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 05:50:58] [INFO ] Implicit Places using invariants in 287 ms returned []
[2022-05-15 05:50:58] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:50:58] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:50:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:50:59] [INFO ] Implicit Places using invariants and state equation in 565 ms returned []
Implicit Place search using SMT with State Equation took 855 ms to find 0 implicit places.
[2022-05-15 05:50:59] [INFO ] Redundant transitions in 143 ms returned []
[2022-05-15 05:50:59] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:50:59] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 05:51:00] [INFO ] Dead Transitions using invariants and state equation in 756 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 2346/2346 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 99 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
Finished random walk after 137 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=34 )
Knowledge obtained : [(AND (NOT p1) (NOT p2)), (X (NOT p2)), (X (X (NOT p2)))]
False Knowledge obtained : [(F p1), (F p2)]
Knowledge based reduction with 3 factoid took 165 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
[2022-05-15 05:51:00] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:51:00] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 05:51:01] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 05:51:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 05:51:01] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2022-05-15 05:51:01] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 05:51:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 05:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 05:51:02] [INFO ] [Nat]Absence check using state equation in 172 ms returned sat
[2022-05-15 05:51:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:51:03] [INFO ] [Nat]Added 42 Read/Feed constraints in 1346 ms returned sat
[2022-05-15 05:51:03] [INFO ] Computed and/alt/rep : 120/238/120 causal constraints (skipped 165 transitions) in 68 ms.
[2022-05-15 05:51:04] [INFO ] Added : 17 causal constraints over 4 iterations in 218 ms. Result :sat
Could not prove EG (AND (NOT p1) (NOT p2))
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p2)), (NOT p2)]
Product exploration explored 100000 steps with 801 reset in 506 ms.
Product exploration explored 100000 steps with 801 reset in 519 ms.
Built C files in :
/tmp/ltsmin7125870991376167116
[2022-05-15 05:51:05] [INFO ] Too many transitions (2346) to apply POR reductions. Disabling POR matrices.
[2022-05-15 05:51:05] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7125870991376167116
Running compilation step : cd /tmp/ltsmin7125870991376167116;'/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/ltsmin7125870991376167116;'/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/ltsmin7125870991376167116;'/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 3 out of 131 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 131/131 places, 2346/2346 transitions.
Applied a total of 0 rules in 199 ms. Remains 131 /131 variables (removed 0) and now considering 2346/2346 (removed 0) transitions.
[2022-05-15 05:51:08] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:51:08] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 05:51:08] [INFO ] Implicit Places using invariants in 311 ms returned []
[2022-05-15 05:51:08] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:51:08] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:51:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:51:09] [INFO ] Implicit Places using invariants and state equation in 789 ms returned []
Implicit Place search using SMT with State Equation took 1121 ms to find 0 implicit places.
[2022-05-15 05:51:09] [INFO ] Redundant transitions in 47 ms returned []
[2022-05-15 05:51:09] [INFO ] Flow matrix only has 288 transitions (discarded 2058 similar events)
// Phase 1: matrix 288 rows 131 cols
[2022-05-15 05:51:09] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:51:10] [INFO ] Dead Transitions using invariants and state equation in 747 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 131/131 places, 2346/2346 transitions.
Built C files in :
/tmp/ltsmin7370066381950851477
[2022-05-15 05:51:10] [INFO ] Too many transitions (2346) to apply POR reductions. Disabling POR matrices.
[2022-05-15 05:51:10] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7370066381950851477
Running compilation step : cd /tmp/ltsmin7370066381950851477;'/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/ltsmin7370066381950851477;'/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/ltsmin7370066381950851477;'/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 05:51:13] [INFO ] Flatten gal took : 85 ms
[2022-05-15 05:51:13] [INFO ] Flatten gal took : 91 ms
[2022-05-15 05:51:13] [INFO ] Time to serialize gal into /tmp/LTL12653613555835765789.gal : 31 ms
[2022-05-15 05:51:13] [INFO ] Time to serialize properties into /tmp/LTL13160155279456666095.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/LTL12653613555835765789.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13160155279456666095.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/LTL1265361...268
Read 1 LTL properties
Checking formula 0 : !(((G(X(F("((((((((NB_ATTENTE_B_42>=1)&&(ROUTE_B>=1))||((NB_ATTENTE_B_3>=1)&&(ROUTE_B>=1)))||(((NB_ATTENTE_B_13>=1)&&(ROUTE_B>=1))||((...2302
Formula 0 simplified : !(GXF"((((((((NB_ATTENTE_B_42>=1)&&(ROUTE_B>=1))||((NB_ATTENTE_B_3>=1)&&(ROUTE_B>=1)))||(((NB_ATTENTE_B_13>=1)&&(ROUTE_B>=1))||((NB_...2284
Detected timeout of ITS tools.
[2022-05-15 05:51:29] [INFO ] Flatten gal took : 101 ms
[2022-05-15 05:51:29] [INFO ] Applying decomposition
[2022-05-15 05:51:29] [INFO ] Flatten gal took : 82 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/graph15459615223205668961.txt' '-o' '/tmp/graph15459615223205668961.bin' '-w' '/tmp/graph15459615223205668961.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15459615223205668961.bin' '-l' '-1' '-v' '-w' '/tmp/graph15459615223205668961.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:51:29] [INFO ] Decomposing Gal with order
[2022-05-15 05:51:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:51:30] [INFO ] Removed a total of 4235 redundant transitions.
[2022-05-15 05:51:30] [INFO ] Flatten gal took : 859 ms
[2022-05-15 05:51:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 35 ms.
[2022-05-15 05:51:30] [INFO ] Time to serialize gal into /tmp/LTL230570214456527023.gal : 3 ms
[2022-05-15 05:51:30] [INFO ] Time to serialize properties into /tmp/LTL9195407445149966352.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/LTL230570214456527023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9195407445149966352.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/LTL2305702...244
Read 1 LTL properties
Checking formula 0 : !(((G(X(F("((((((((i1.u1.NB_ATTENTE_B_42>=1)&&(i1.u1.ROUTE_B>=1))||((i1.u1.NB_ATTENTE_B_3>=1)&&(i1.u1.ROUTE_B>=1)))||(((i1.u1.NB_ATTEN...2974
Formula 0 simplified : !(GXF"((((((((i1.u1.NB_ATTENTE_B_42>=1)&&(i1.u1.ROUTE_B>=1))||((i1.u1.NB_ATTENTE_B_3>=1)&&(i1.u1.ROUTE_B>=1)))||(((i1.u1.NB_ATTENTE_...2956
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8352344754421614410
[2022-05-15 05:51:45] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8352344754421614410
Running compilation step : cd /tmp/ltsmin8352344754421614410;'/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/ltsmin8352344754421614410;'/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/ltsmin8352344754421614410;'/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-V50P20N20-LTLFireability-01 finished in 60341 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(G(p0))&&(X(p1)||(!(p3 U p4)&&p2))))))'
Support contains 129 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 26 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2022-05-15 05:51:48] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:51:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:51:49] [INFO ] Dead Transitions using invariants and state equation in 939 ms found 0 transitions.
[2022-05-15 05:51:49] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:51:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:51:49] [INFO ] Implicit Places using invariants in 109 ms returned []
[2022-05-15 05:51:49] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:51:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:51:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:51:50] [INFO ] Implicit Places using invariants and state equation in 443 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 571 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 9 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 134/136 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 263 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (OR (AND p0 (NOT p1) (NOT p2)) (AND p0 (NOT p1) p4)), (AND p0 (NOT p1) p4), (AND p0 (NOT p1) p4)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p0) (AND p4 p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p3 (NOT p4) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}], [{ cond=(AND p4 p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p3 (NOT p4) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p4 p0), acceptance={0} source=3 dest: 0}, { cond=(AND p3 (NOT p4)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s54 20) (LT s111 1)) (OR (LT s54 20) (LT s110 1))), p2:(AND (OR (LT s54 20) (LT s111 1)) (OR (LT s54 20) (LT s110 1))), p4:(OR (AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2861 reset in 919 ms.
Product exploration explored 100000 steps with 2848 reset in 898 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p4) (NOT p3) p1), (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (NOT (AND p3 (NOT p4) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p4 p0 (NOT p1)))), (X p0), (X (NOT (AND p2 p3 (NOT p4) p0))), (X (X (NOT (AND p3 (NOT p4) (NOT p1))))), (X (X (NOT (AND p4 p0 (NOT p1))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X (NOT (AND p2 p3 (NOT p4) p0))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p4 p0))), (X (X (NOT (AND p4 p0))))]
Knowledge based reduction with 12 factoid took 748 ms. Reduced automaton from 4 states, 9 edges and 5 AP to 4 states, 9 edges and 5 AP.
Stuttering acceptance computed with spot in 193 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (OR (AND p0 (NOT p1) (NOT p2)) (AND p0 (NOT p1) p4)), (AND p0 (NOT p1) p4), (AND p0 (NOT p1) p4)]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 1023 ms. (steps per millisecond=9 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 908 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 05:51:55] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:51:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:51:57] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 05:51:57] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-05-15 05:51:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 05:51:57] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 (NOT p4) (NOT p3) p1), (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (NOT (AND p3 (NOT p4) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p4 p0 (NOT p1)))), (X p0), (X (NOT (AND p2 p3 (NOT p4) p0))), (X (X (NOT (AND p3 (NOT p4) (NOT p1))))), (X (X (NOT (AND p4 p0 (NOT p1))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X (NOT (AND p2 p3 (NOT p4) p0)))), (G (NOT (AND p0 p4 (NOT p1)))), (G (NOT (AND p3 (NOT p4) (NOT p1))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p4 p0))), (X (X (NOT (AND p4 p0)))), (F (AND p0 (NOT p1))), (F (AND p0 p4)), (F (NOT p0)), (F (AND p2 p3 p0 (NOT p4))), (F (OR (AND (NOT p2) p0) (AND p0 p4))), (F (AND p3 (NOT p4)))]
Knowledge based reduction with 14 factoid took 1061 ms. Reduced automaton from 4 states, 9 edges and 5 AP to 2 states, 4 edges and 4 AP.
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Support contains 127 out of 134 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 2347/2347 transitions.
Applied a total of 0 rules in 14 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2022-05-15 05:51:58] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:51:58] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 05:51:59] [INFO ] Dead Transitions using invariants and state equation in 668 ms found 0 transitions.
[2022-05-15 05:51:59] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:51:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:51:59] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-15 05:51:59] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:51:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:51:59] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:51:59] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2022-05-15 05:51:59] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:51:59] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:52:00] [INFO ] Dead Transitions using invariants and state equation in 658 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 134/134 places, 2347/2347 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p4) p2), (X (NOT (AND (NOT p1) (NOT p4) p0))), (X (OR (AND p1 p0) (AND (NOT p4) p0))), (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))), (X (X (OR (AND p1 p0) (AND (NOT p4) p0)))), (X (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p4) p0))), (X (X (NOT (AND (NOT p1) (NOT p4) p0)))), (X (X (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2))))))]
Knowledge based reduction with 7 factoid took 447 ms. Reduced automaton from 2 states, 4 edges and 4 AP to 2 states, 4 edges and 4 AP.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Finished random walk after 26 steps, including 0 resets, run visited all 4 properties in 6 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p1 p0 (NOT p4) p2), (X (NOT (AND (NOT p1) (NOT p4) p0))), (X (OR (AND p1 p0) (AND (NOT p4) p0))), (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))), (X (X (OR (AND p1 p0) (AND (NOT p4) p0)))), (X (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p4) p0))), (X (X (NOT (AND (NOT p1) (NOT p4) p0)))), (X (X (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2)))))), (F (AND (NOT p1) (NOT p4) p0)), (F (NOT (OR (AND p1 p0) (AND (NOT p4) p0)))), (F (OR (AND p4 p0) (AND p0 (NOT p2)))), (F (OR (AND (NOT p1) p4) (NOT p0)))]
Knowledge based reduction with 7 factoid took 392 ms. Reduced automaton from 2 states, 4 edges and 4 AP to 2 states, 4 edges and 4 AP.
Stuttering acceptance computed with spot in 67 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Stuttering acceptance computed with spot in 89 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Product exploration explored 100000 steps with 2775 reset in 7940 ms.
Product exploration explored 100000 steps with 2780 reset in 8007 ms.
Built C files in :
/tmp/ltsmin5477303915196356741
[2022-05-15 05:52:17] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5477303915196356741
Running compilation step : cd /tmp/ltsmin5477303915196356741;'/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/ltsmin5477303915196356741;'/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/ltsmin5477303915196356741;'/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 127 out of 134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 2347/2347 transitions.
Applied a total of 0 rules in 14 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2022-05-15 05:52:20] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:52:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:52:21] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
[2022-05-15 05:52:21] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:52:21] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-15 05:52:21] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-15 05:52:21] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:52:21] [INFO ] Computed 5 place invariants in 14 ms
[2022-05-15 05:52:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:52:21] [INFO ] Implicit Places using invariants and state equation in 285 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
[2022-05-15 05:52:21] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:52:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:52:22] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 134/134 places, 2347/2347 transitions.
Built C files in :
/tmp/ltsmin17181600510542452334
[2022-05-15 05:52:22] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17181600510542452334
Running compilation step : cd /tmp/ltsmin17181600510542452334;'/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/ltsmin17181600510542452334;'/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/ltsmin17181600510542452334;'/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 05:52:25] [INFO ] Flatten gal took : 103 ms
[2022-05-15 05:52:26] [INFO ] Flatten gal took : 103 ms
[2022-05-15 05:52:26] [INFO ] Time to serialize gal into /tmp/LTL5306102424467439491.gal : 13 ms
[2022-05-15 05:52:26] [INFO ] Time to serialize properties into /tmp/LTL2069629001855055045.ltl : 12 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/LTL5306102424467439491.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2069629001855055045.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/LTL5306102...266
Read 1 LTL properties
Checking formula 0 : !((F(G((X(G("(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))")))&&((X("((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1...91771
Formula 0 simplified : !FG(XG"(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))" & (X"((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((...91751
Detected timeout of ITS tools.
[2022-05-15 05:52:41] [INFO ] Flatten gal took : 100 ms
[2022-05-15 05:52:41] [INFO ] Applying decomposition
[2022-05-15 05:52:41] [INFO ] Flatten gal took : 104 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/graph12873232032133238597.txt' '-o' '/tmp/graph12873232032133238597.bin' '-w' '/tmp/graph12873232032133238597.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12873232032133238597.bin' '-l' '-1' '-v' '-w' '/tmp/graph12873232032133238597.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:52:41] [INFO ] Decomposing Gal with order
[2022-05-15 05:52:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:52:42] [INFO ] Removed a total of 4472 redundant transitions.
[2022-05-15 05:52:42] [INFO ] Flatten gal took : 863 ms
[2022-05-15 05:52:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 475 labels/synchronizations in 26 ms.
[2022-05-15 05:52:42] [INFO ] Time to serialize gal into /tmp/LTL3169263980227285564.gal : 2 ms
[2022-05-15 05:52:42] [INFO ] Time to serialize properties into /tmp/LTL12512220488057517985.ltl : 25 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/LTL3169263980227285564.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12512220488057517985.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/LTL3169263...246
Read 1 LTL properties
Checking formula 0 : !((F(G((X(G("(((i0.u1.CAPACITE<20)||(i1.u4.VIDANGE_2<1))&&((i0.u1.CAPACITE<20)||(i0.u3.VIDANGE_1<1)))")))&&((X("((((((((((((((i1.u4.NB...118243
Formula 0 simplified : !FG(XG"(((i0.u1.CAPACITE<20)||(i1.u4.VIDANGE_2<1))&&((i0.u1.CAPACITE<20)||(i0.u3.VIDANGE_1<1)))" & (X"((((((((((((((i1.u4.NB_ATTENTE...118223
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14514913555968974531
[2022-05-15 05:52:57] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14514913555968974531
Running compilation step : cd /tmp/ltsmin14514913555968974531;'/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/ltsmin14514913555968974531;'/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/ltsmin14514913555968974531;'/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-V50P20N20-LTLFireability-02 finished in 72140 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(F(p0)))&&(G(p1)||G(p2))))'
Support contains 105 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 14 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2022-05-15 05:53:00] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:53:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:01] [INFO ] Dead Transitions using invariants and state equation in 998 ms found 0 transitions.
[2022-05-15 05:53:01] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:53:01] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:02] [INFO ] Implicit Places using invariants in 195 ms returned []
[2022-05-15 05:53:02] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:53:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:53:02] [INFO ] Implicit Places using invariants and state equation in 632 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 832 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 9 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 135/136 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 201 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(OR p1 p2), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=0 dest: 4}, { cond=(AND p1 p2), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND p1 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s29 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 169 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLFireability-03 finished in 2089 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||X(G(F(G(F(G(p1)))))))))'
Support contains 53 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 228 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2022-05-15 05:53:03] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:53:03] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:03] [INFO ] Dead Transitions using invariants and state equation in 647 ms found 0 transitions.
[2022-05-15 05:53:03] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:53:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:53:04] [INFO ] Implicit Places using invariants in 264 ms returned []
[2022-05-15 05:53:04] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:53:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:53:04] [INFO ] Implicit Places using invariants and state equation in 835 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1107 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 133/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 323 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 133/136 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s29 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 536 reset in 676 ms.
Product exploration explored 100000 steps with 529 reset in 658 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/133 stabilizing places and 203/2347 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 229 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 139 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=46 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 7 factoid took 299 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 53 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 2347/2347 transitions.
Applied a total of 0 rules in 297 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2022-05-15 05:53:07] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:07] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:53:08] [INFO ] Dead Transitions using invariants and state equation in 653 ms found 0 transitions.
[2022-05-15 05:53:08] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:08] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:53:08] [INFO ] Implicit Places using invariants in 238 ms returned []
[2022-05-15 05:53:08] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:53:09] [INFO ] Implicit Places using invariants and state equation in 599 ms returned []
Implicit Place search using SMT with State Equation took 841 ms to find 0 implicit places.
[2022-05-15 05:53:09] [INFO ] Redundant transitions in 69 ms returned []
[2022-05-15 05:53:09] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:09] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 2347/2347 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/133 stabilizing places and 203/2347 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 252 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 65 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 189 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=63 )
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p1) (NOT p0))), (F (NOT (AND p1 (NOT p0))))]
Knowledge based reduction with 7 factoid took 315 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 533 reset in 698 ms.
Product exploration explored 100000 steps with 531 reset in 659 ms.
Built C files in :
/tmp/ltsmin12038041277520896552
[2022-05-15 05:53:12] [INFO ] Too many transitions (2347) to apply POR reductions. Disabling POR matrices.
[2022-05-15 05:53:12] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12038041277520896552
Running compilation step : cd /tmp/ltsmin12038041277520896552;'/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/ltsmin12038041277520896552;'/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/ltsmin12038041277520896552;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 53 out of 133 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 133/133 places, 2347/2347 transitions.
Applied a total of 0 rules in 179 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2022-05-15 05:53:15] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:53:16] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
[2022-05-15 05:53:16] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:16] [INFO ] Implicit Places using invariants in 243 ms returned []
[2022-05-15 05:53:16] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:16] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 05:53:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:53:17] [INFO ] Implicit Places using invariants and state equation in 660 ms returned []
Implicit Place search using SMT with State Equation took 912 ms to find 0 implicit places.
[2022-05-15 05:53:17] [INFO ] Redundant transitions in 70 ms returned []
[2022-05-15 05:53:17] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 133 cols
[2022-05-15 05:53:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:17] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 133/133 places, 2347/2347 transitions.
Built C files in :
/tmp/ltsmin17518941728850397393
[2022-05-15 05:53:17] [INFO ] Too many transitions (2347) to apply POR reductions. Disabling POR matrices.
[2022-05-15 05:53:17] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17518941728850397393
Running compilation step : cd /tmp/ltsmin17518941728850397393;'/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/ltsmin17518941728850397393;'/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/ltsmin17518941728850397393;'/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 05:53:21] [INFO ] Flatten gal took : 74 ms
[2022-05-15 05:53:21] [INFO ] Flatten gal took : 75 ms
[2022-05-15 05:53:21] [INFO ] Time to serialize gal into /tmp/LTL13344995264540601897.gal : 10 ms
[2022-05-15 05:53:21] [INFO ] Time to serialize properties into /tmp/LTL8016221397813655735.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/LTL13344995264540601897.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8016221397813655735.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/LTL1334499...267
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(SUR_PONT_A>=1)")))||(X(G(F(G(F(G("((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((RO...2104
Formula 0 simplified : !F(GF"(SUR_PONT_A>=1)" | XGFGFG"((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((ROUTE_A>=1)&&(...2083
Detected timeout of ITS tools.
[2022-05-15 05:53:36] [INFO ] Flatten gal took : 75 ms
[2022-05-15 05:53:36] [INFO ] Applying decomposition
[2022-05-15 05:53:36] [INFO ] Flatten gal took : 76 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/graph1545225193779168213.txt' '-o' '/tmp/graph1545225193779168213.bin' '-w' '/tmp/graph1545225193779168213.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1545225193779168213.bin' '-l' '-1' '-v' '-w' '/tmp/graph1545225193779168213.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:53:36] [INFO ] Decomposing Gal with order
[2022-05-15 05:53:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:53:37] [INFO ] Removed a total of 4373 redundant transitions.
[2022-05-15 05:53:37] [INFO ] Flatten gal took : 508 ms
[2022-05-15 05:53:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 327 labels/synchronizations in 20 ms.
[2022-05-15 05:53:37] [INFO ] Time to serialize gal into /tmp/LTL15320144364131775707.gal : 2 ms
[2022-05-15 05:53:37] [INFO ] Time to serialize properties into /tmp/LTL14756112956594067873.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/LTL15320144364131775707.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14756112956594067873.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/LTL1532014...247
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(u0.SUR_PONT_A>=1)")))||(X(G(F(G(F(G("((((((((i1.u1.ROUTE_A>=1)&&(i1.u1.NB_ATTENTE_A_20>=1))||((i1.u1.ROUTE_A>=1)&&(i1.u1.N...2716
Formula 0 simplified : !F(GF"(u0.SUR_PONT_A>=1)" | XGFGFG"((((((((i1.u1.ROUTE_A>=1)&&(i1.u1.NB_ATTENTE_A_20>=1))||((i1.u1.ROUTE_A>=1)&&(i1.u1.NB_ATTENTE_A_...2695
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10338560297204429090
[2022-05-15 05:53:52] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10338560297204429090
Running compilation step : cd /tmp/ltsmin10338560297204429090;'/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/ltsmin10338560297204429090;'/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/ltsmin10338560297204429090;'/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-V50P20N20-LTLFireability-04 finished in 52381 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(((G(p2)||p1)&&p0)))'
Support contains 56 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 9 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2022-05-15 05:53:55] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:53:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:56] [INFO ] Dead Transitions using invariants and state equation in 695 ms found 0 transitions.
[2022-05-15 05:53:56] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:53:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:56] [INFO ] Implicit Places using invariants in 236 ms returned []
[2022-05-15 05:53:56] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:53:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:53:57] [INFO ] Implicit Places using invariants and state equation in 741 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1007 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 8 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 135/136 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, (OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p2), (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (AND (NOT p1) (NOT p2))), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 2}]], initial=1, aps=[p2:(GEQ s53 1), p0:(AND (OR (LT s7 1) (LT s52 1) (LT s54 1) (LT s55 1)) (OR (LT s26 1) (LT s52 1) (LT s54 1) (LT s55 1)) (OR (LT s45 1) (LT s52 1) (LT s54...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLFireability-05 finished in 1886 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||p1)))'
Support contains 75 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 239 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2022-05-15 05:53:57] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:53:57] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:58] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
[2022-05-15 05:53:58] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:53:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:58] [INFO ] Implicit Places using invariants in 167 ms returned []
[2022-05-15 05:53:58] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:53:58] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:53:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:53:58] [INFO ] Implicit Places using invariants and state equation in 620 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 793 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 237 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 134/136 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 67 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (LT s108 1) (LT s115 1)) (OR (LT s109 1) (LT s128 1)) (OR (LT s108 1) (LT s114 1)) (OR (LT s109 1) (LT s127 1)) (OR (LT s108 1) (LT s117 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 24987 reset in 1328 ms.
Product exploration explored 100000 steps with 25031 reset in 1299 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 3 factoid took 188 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 05:54:02] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:02] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:02] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 05:54:02] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (X (NOT p1))), (X (X p1)), (F p1)]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p0) (NOT p1))))
Knowledge based reduction with 4 factoid took 212 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLFireability-06 finished in 5446 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 73 out of 136 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 133 transition count 2346
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 131 transition count 2344
Applied a total of 9 rules in 294 ms. Remains 131 /136 variables (removed 5) and now considering 2344/2348 (removed 4) transitions.
[2022-05-15 05:54:02] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2022-05-15 05:54:02] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 05:54:03] [INFO ] Implicit Places using invariants in 148 ms returned []
[2022-05-15 05:54:03] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2022-05-15 05:54:03] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 05:54:03] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:54:03] [INFO ] Implicit Places using invariants and state equation in 684 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 840 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 129/136 places, 2344/2348 transitions.
Applied a total of 0 rules in 261 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 129/136 places, 2344/2348 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s33 1) (GEQ s53 1) (GEQ s54 1) (GEQ s111 1)) (AND (GEQ s37 1) (GEQ s53 1) (GEQ s54 1) (GEQ s123 1)) (AND (GEQ s38 1) (GEQ s53 1) (GEQ s54...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 307 steps with 0 reset in 16 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLFireability-07 finished in 1484 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((!G(p0) U !X(p1))&&X(G((X(p1)||!p0)))))'
Support contains 3 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 9 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2022-05-15 05:54:04] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:54:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:54:04] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
[2022-05-15 05:54:04] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:54:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:05] [INFO ] Implicit Places using invariants in 343 ms returned []
[2022-05-15 05:54:05] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2022-05-15 05:54:05] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:54:06] [INFO ] Implicit Places using invariants and state equation in 1113 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1462 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 134/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 11 ms. Remains 134 /134 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 134/136 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 206 ms :[(AND p0 (NOT p1)), (NOT p1), (OR p0 p1), true, true, (OR p1 p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 5}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={0} source=5 dest: 5}]], initial=2, aps=[p0:(LT s109 1), p1:(AND (GEQ s107 1) (GEQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLFireability-12 finished in 2394 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(G(p0))&&X(F(p1))&&X(F(X(!p1)))))'
Support contains 4 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 22 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2022-05-15 05:54:06] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:54:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:54:07] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
[2022-05-15 05:54:07] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:54:07] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:07] [INFO ] Implicit Places using invariants in 330 ms returned []
[2022-05-15 05:54:07] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:54:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:54:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:54:08] [INFO ] Implicit Places using invariants and state equation in 1205 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1543 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 15 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 133/136 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 198 ms :[true, true, (NOT p1), (OR (NOT p0) p1), (NOT p0), p1]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}, { cond=p1, acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s0 1) (LT s31 1)), p0:(AND (GEQ s108 1) (GEQ s132 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 489 steps with 1 reset in 6 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLFireability-15 finished in 2470 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(X(F(p0))) U G(((F(p2) U X(p2))||p1))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(G(p0))&&(X(p1)||(!(p3 U p4)&&p2))))))'
Found a SL insensitive property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-02
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (OR (AND p0 (NOT p1) (NOT p2)) (AND p0 (NOT p1) p4)), (AND p0 (NOT p1) p4), (AND p0 (NOT p1) p4)]
Support contains 129 out of 136 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 135 transition count 2347
Applied a total of 2 rules in 39 ms. Remains 135 /136 variables (removed 1) and now considering 2347/2348 (removed 1) transitions.
[2022-05-15 05:54:09] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:54:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:10] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
[2022-05-15 05:54:10] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:54:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:10] [INFO ] Implicit Places using invariants in 92 ms returned []
[2022-05-15 05:54:10] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2022-05-15 05:54:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:54:10] [INFO ] Implicit Places using invariants and state equation in 322 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 417 ms to find 1 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 134/136 places, 2347/2348 transitions.
Applied a total of 0 rules in 22 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 134/136 places, 2347/2348 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p2) p0) (AND p4 p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p3 (NOT p4) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 0}], [{ cond=(AND p4 p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND p3 (NOT p4) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(AND p4 p0), acceptance={0} source=3 dest: 0}, { cond=(AND p3 (NOT p4)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (OR (LT s54 20) (LT s111 1)) (OR (LT s54 20) (LT s110 1))), p2:(AND (OR (LT s54 20) (LT s111 1)) (OR (LT s54 20) (LT s110 1))), p4:(OR (AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 2942 reset in 894 ms.
Product exploration explored 100000 steps with 2869 reset in 944 ms.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p0 p2 (NOT p4) (NOT p3) p1), (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (NOT (AND p3 (NOT p4) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p4 p0 (NOT p1)))), (X p0), (X (NOT (AND p2 p3 (NOT p4) p0))), (X (X (NOT (AND p3 (NOT p4) (NOT p1))))), (X (X (NOT (AND p4 p0 (NOT p1))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X (NOT (AND p2 p3 (NOT p4) p0))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p4 p0))), (X (X (NOT (AND p4 p0))))]
Knowledge based reduction with 12 factoid took 876 ms. Reduced automaton from 4 states, 9 edges and 5 AP to 4 states, 9 edges and 5 AP.
Stuttering acceptance computed with spot in 213 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (OR (AND p0 (NOT p1) (NOT p2)) (AND p0 (NOT p1) p4)), (AND p0 (NOT p1) p4), (AND p0 (NOT p1) p4)]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 292 ms. (steps per millisecond=34 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 1068 ms. (steps per millisecond=9 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 900 ms. (steps per millisecond=11 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-05-15 05:54:15] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:15] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:54:17] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 05:54:17] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2022-05-15 05:54:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-15 05:54:17] [INFO ] After 70ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p0 p2 (NOT p4) (NOT p3) p1), (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (NOT (AND p3 (NOT p4) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p4 p0 (NOT p1)))), (X p0), (X (NOT (AND p2 p3 (NOT p4) p0))), (X (X (NOT (AND p3 (NOT p4) (NOT p1))))), (X (X (NOT (AND p4 p0 (NOT p1))))), (X (X (NOT (AND p3 (NOT p4))))), (X (X p0)), (X (X (NOT (AND p2 p3 (NOT p4) p0)))), (G (NOT (AND p0 p4 (NOT p1)))), (G (NOT (AND p3 (NOT p4) (NOT p1))))]
False Knowledge obtained : [(X (X (OR (AND (NOT p2) p0) (AND p4 p0)))), (X (X (NOT (OR (AND (NOT p2) p0) (AND p4 p0))))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND p4 p0))), (X (X (NOT (AND p4 p0)))), (F (AND p0 (NOT p1))), (F (AND p0 p4)), (F (NOT p0)), (F (AND p2 p3 p0 (NOT p4))), (F (OR (AND (NOT p2) p0) (AND p0 p4))), (F (AND p3 (NOT p4)))]
Knowledge based reduction with 14 factoid took 997 ms. Reduced automaton from 4 states, 9 edges and 5 AP to 2 states, 4 edges and 4 AP.
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Support contains 127 out of 134 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 2347/2347 transitions.
Applied a total of 0 rules in 7 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2022-05-15 05:54:18] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:18] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:54:19] [INFO ] Dead Transitions using invariants and state equation in 688 ms found 0 transitions.
[2022-05-15 05:54:19] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:19] [INFO ] Implicit Places using invariants in 91 ms returned []
[2022-05-15 05:54:19] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:19] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:54:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:54:19] [INFO ] Implicit Places using invariants and state equation in 290 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2022-05-15 05:54:19] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:19] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:54:20] [INFO ] Dead Transitions using invariants and state equation in 689 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 134/134 places, 2347/2347 transitions.
Computed a total of 107 stabilizing places and 203 stable transitions
Computed a total of 107 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p1 p0 (NOT p4) p2), (X (NOT (AND (NOT p1) (NOT p4) p0))), (X (OR (AND p1 p0) (AND (NOT p4) p0))), (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))), (X (X (OR (AND p1 p0) (AND (NOT p4) p0)))), (X (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p4) p0))), (X (X (NOT (AND (NOT p1) (NOT p4) p0)))), (X (X (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2))))))]
Knowledge based reduction with 7 factoid took 388 ms. Reduced automaton from 2 states, 4 edges and 4 AP to 2 states, 4 edges and 4 AP.
Stuttering acceptance computed with spot in 71 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Finished random walk after 144 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND p1 p0 (NOT p4) p2), (X (NOT (AND (NOT p1) (NOT p4) p0))), (X (OR (AND p1 p0) (AND (NOT p4) p0))), (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))), (X (X (OR (AND p1 p0) (AND (NOT p4) p0)))), (X (X (NOT (OR (AND (NOT p1) p4) (NOT p0)))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p4) p0))), (X (X (NOT (AND (NOT p1) (NOT p4) p0)))), (X (X (OR (AND p4 p0) (AND p0 (NOT p2))))), (X (X (NOT (OR (AND p4 p0) (AND p0 (NOT p2)))))), (F (AND (NOT p1) (NOT p4) p0)), (F (NOT (OR (AND p1 p0) (AND (NOT p4) p0)))), (F (OR (AND p4 p0) (AND p0 (NOT p2)))), (F (OR (AND (NOT p1) p4) (NOT p0)))]
Knowledge based reduction with 7 factoid took 510 ms. Reduced automaton from 2 states, 4 edges and 4 AP to 2 states, 4 edges and 4 AP.
Stuttering acceptance computed with spot in 78 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Stuttering acceptance computed with spot in 74 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Stuttering acceptance computed with spot in 83 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) p4)), (AND (NOT p1) p0 (NOT p4) (NOT p2))]
Product exploration explored 100000 steps with 2830 reset in 8902 ms.
Product exploration explored 100000 steps with 2573 reset in 8728 ms.
Built C files in :
/tmp/ltsmin6125162534159681917
[2022-05-15 05:54:39] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6125162534159681917
Running compilation step : cd /tmp/ltsmin6125162534159681917;'/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/ltsmin6125162534159681917;'/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/ltsmin6125162534159681917;'/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 127 out of 134 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 134/134 places, 2347/2347 transitions.
Applied a total of 0 rules in 11 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
[2022-05-15 05:54:42] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:42] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 05:54:43] [INFO ] Dead Transitions using invariants and state equation in 674 ms found 0 transitions.
[2022-05-15 05:54:43] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:43] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-15 05:54:43] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 05:54:43] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 05:54:43] [INFO ] Implicit Places using invariants and state equation in 288 ms returned []
Implicit Place search using SMT with State Equation took 384 ms to find 0 implicit places.
[2022-05-15 05:54:43] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 134 cols
[2022-05-15 05:54:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 05:54:44] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 134/134 places, 2347/2347 transitions.
Built C files in :
/tmp/ltsmin6833529739379664611
[2022-05-15 05:54:44] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6833529739379664611
Running compilation step : cd /tmp/ltsmin6833529739379664611;'/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/ltsmin6833529739379664611;'/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/ltsmin6833529739379664611;'/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 05:54:47] [INFO ] Flatten gal took : 124 ms
[2022-05-15 05:54:47] [INFO ] Flatten gal took : 119 ms
[2022-05-15 05:54:47] [INFO ] Time to serialize gal into /tmp/LTL13985034988031333229.gal : 11 ms
[2022-05-15 05:54:47] [INFO ] Time to serialize properties into /tmp/LTL9703819661171561482.ltl : 7 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/LTL13985034988031333229.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9703819661171561482.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/LTL1398503...267
Read 1 LTL properties
Checking formula 0 : !((F(G((X(G("(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))")))&&((X("((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1...91771
Formula 0 simplified : !FG(XG"(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))" & (X"((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((...91751
Detected timeout of ITS tools.
[2022-05-15 05:55:03] [INFO ] Flatten gal took : 97 ms
[2022-05-15 05:55:03] [INFO ] Applying decomposition
[2022-05-15 05:55:03] [INFO ] Flatten gal took : 96 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/graph3388643397353683379.txt' '-o' '/tmp/graph3388643397353683379.bin' '-w' '/tmp/graph3388643397353683379.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3388643397353683379.bin' '-l' '-1' '-v' '-w' '/tmp/graph3388643397353683379.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:55:03] [INFO ] Decomposing Gal with order
[2022-05-15 05:55:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:55:03] [INFO ] Removed a total of 4472 redundant transitions.
[2022-05-15 05:55:03] [INFO ] Flatten gal took : 618 ms
[2022-05-15 05:55:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 425 labels/synchronizations in 21 ms.
[2022-05-15 05:55:04] [INFO ] Time to serialize gal into /tmp/LTL11589795926310609526.gal : 2 ms
[2022-05-15 05:55:04] [INFO ] Time to serialize properties into /tmp/LTL1555899441261001006.ltl : 7 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/LTL11589795926310609526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1555899441261001006.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/LTL1158979...246
Read 1 LTL properties
Checking formula 0 : !((F(G((X(G("(((i0.u1.CAPACITE<20)||(u3.VIDANGE_2<1))&&((i0.u1.CAPACITE<20)||(i2.u2.VIDANGE_1<1)))")))&&((X("((((((((((((((u3.NB_ATTEN...108637
Formula 0 simplified : !FG(XG"(((i0.u1.CAPACITE<20)||(u3.VIDANGE_2<1))&&((i0.u1.CAPACITE<20)||(i2.u2.VIDANGE_1<1)))" & (X"((((((((((((((u3.NB_ATTENTE_A_0<1...108617
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11747792740628372805
[2022-05-15 05:55:19] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11747792740628372805
Running compilation step : cd /tmp/ltsmin11747792740628372805;'/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/ltsmin11747792740628372805;'/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/ltsmin11747792740628372805;'/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-V50P20N20-LTLFireability-02 finished in 73065 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||X(G(F(G(F(G(p1)))))))))'
[2022-05-15 05:55:22] [INFO ] Flatten gal took : 95 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2210397987110398464
[2022-05-15 05:55:22] [INFO ] Too many transitions (2348) to apply POR reductions. Disabling POR matrices.
[2022-05-15 05:55:22] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2210397987110398464
Running compilation step : cd /tmp/ltsmin2210397987110398464;'/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 05:55:22] [INFO ] Applying decomposition
[2022-05-15 05:55:22] [INFO ] Flatten gal took : 96 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/graph9378361859976664770.txt' '-o' '/tmp/graph9378361859976664770.bin' '-w' '/tmp/graph9378361859976664770.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9378361859976664770.bin' '-l' '-1' '-v' '-w' '/tmp/graph9378361859976664770.weights' '-q' '0' '-e' '0.001'
[2022-05-15 05:55:22] [INFO ] Decomposing Gal with order
[2022-05-15 05:55:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 05:55:23] [INFO ] Removed a total of 4571 redundant transitions.
[2022-05-15 05:55:23] [INFO ] Flatten gal took : 673 ms
[2022-05-15 05:55:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 573 labels/synchronizations in 20 ms.
[2022-05-15 05:55:23] [INFO ] Time to serialize gal into /tmp/LTLFireability11606303120842558159.gal : 2 ms
[2022-05-15 05:55:23] [INFO ] Time to serialize properties into /tmp/LTLFireability337126316653504350.ltl : 7 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/LTLFireability11606303120842558159.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability337126316653504350.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...267
Read 3 LTL properties
Checking formula 0 : !(((G(X(F("((((((((i0.u4.NB_ATTENTE_B_42>=1)&&(i0.u5.ROUTE_B>=1))||((i0.u4.NB_ATTENTE_B_3>=1)&&(i0.u5.ROUTE_B>=1)))||(((i0.u4.NB_ATTEN...2986
Formula 0 simplified : !(GXF"((((((((i0.u4.NB_ATTENTE_B_42>=1)&&(i0.u5.ROUTE_B>=1))||((i0.u4.NB_ATTENTE_B_3>=1)&&(i0.u5.ROUTE_B>=1)))||(((i0.u4.NB_ATTENTE_...2968
Compilation finished in 6298 ms.
Running link step : cd /tmp/ltsmin2210397987110398464;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin2210397987110398464;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](X(<>((LTLAPp0==true)))) U [](((<>((LTLAPp2==true)) U X((LTLAPp2==true)))||(LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 177756 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin2210397987110398464;'/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([]((LTLAPp3==true)))&&(X((LTLAPp4==true))||(!((LTLAPp2==true) U (LTLAPp6==true))&&(LTLAPp5==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 06:16:57] [INFO ] Flatten gal took : 251 ms
[2022-05-15 06:16:57] [INFO ] Time to serialize gal into /tmp/LTLFireability4962182024917771205.gal : 20 ms
[2022-05-15 06:16:57] [INFO ] Time to serialize properties into /tmp/LTLFireability10091718728005601817.ltl : 21 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/LTLFireability4962182024917771205.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10091718728005601817.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/LTLFireabi...289
Read 2 LTL properties
Checking formula 0 : !((F(G((X(G("(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))")))&&((X("((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1...91771
Formula 0 simplified : !FG(XG"(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))" & (X"((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((...91751
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin2210397987110398464;'/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([]((LTLAPp3==true)))&&(X((LTLAPp4==true))||(!((LTLAPp2==true) U (LTLAPp6==true))&&(LTLAPp5==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2210397987110398464;'/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' '<>(([](<>((LTLAPp7==true)))||X([](<>([](<>([]((LTLAPp8==true)))))))))' '--buchi-type=spotba'
LTSmin run took 429 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLFireability-04 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin2210397987110398464;'/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([]((LTLAPp3==true)))&&(X((LTLAPp4==true))||(!((LTLAPp2==true) U (LTLAPp6==true))&&(LTLAPp5==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 06:38:31] [INFO ] Flatten gal took : 237 ms
[2022-05-15 06:38:31] [INFO ] Input system was already deterministic with 2348 transitions.
[2022-05-15 06:38:31] [INFO ] Transformed 136 places.
[2022-05-15 06:38:31] [INFO ] Transformed 2348 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 06:38:32] [INFO ] Time to serialize gal into /tmp/LTLFireability8646943750475124023.gal : 24 ms
[2022-05-15 06:38:32] [INFO ] Time to serialize properties into /tmp/LTLFireability9567478624487869536.ltl : 5 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/LTLFireability8646943750475124023.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9567478624487869536.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...333
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G((X(G("(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))")))&&((X("((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1...91771
Formula 0 simplified : !FG(XG"(((CAPACITE<20)||(VIDANGE_2<1))&&((CAPACITE<20)||(VIDANGE_1<1)))" & (X"((((((((((((((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((...91751

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V50P20N20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V50P20N20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918200236"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N20.tgz
mv BridgeAndVehicles-PT-V50P20N20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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