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-165251918300292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P20N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 45K Apr 29 23:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 241K Apr 29 23:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 951K Apr 29 23:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.5M Apr 29 23:24 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 19K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 391K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 7.1M May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1652612154692

Running Version 202205111006
[2022-05-15 10:55:55] [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 10:55:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:55:56] [INFO ] Load time of PNML (sax parser for PT used): 554 ms
[2022-05-15 10:55:56] [INFO ] Transformed 228 places.
[2022-05-15 10:55:56] [INFO ] Transformed 8588 transitions.
[2022-05-15 10:55:56] [INFO ] Parsed PT model containing 228 places and 8588 transitions in 707 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 94 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 224 out of 228 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 228/228 places, 8588/8588 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 226 transition count 8588
Applied a total of 2 rules in 170 ms. Remains 226 /228 variables (removed 2) and now considering 8588/8588 (removed 0) transitions.
[2022-05-15 10:55:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 10:55:57] [INFO ] Computed 5 place invariants in 33 ms
[2022-05-15 10:56:01] [INFO ] Dead Transitions using invariants and state equation in 3336 ms found 0 transitions.
[2022-05-15 10:56:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 10:56:01] [INFO ] Computed 5 place invariants in 9 ms
[2022-05-15 10:56:01] [INFO ] Implicit Places using invariants in 128 ms returned []
[2022-05-15 10:56:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 10:56:01] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-15 10:56:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 10:56:01] [INFO ] Implicit Places using invariants and state equation in 516 ms returned []
Implicit Place search using SMT with State Equation took 646 ms to find 0 implicit places.
[2022-05-15 10:56:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 10:56:01] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 10:56:04] [INFO ] Dead Transitions using invariants and state equation in 2564 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 226/228 places, 8588/8588 transitions.
Finished structural reductions, in 1 iterations. Remains : 226/228 places, 8588/8588 transitions.
Support contains 224 out of 226 places after structural reductions.
[2022-05-15 10:56:05] [INFO ] Flatten gal took : 654 ms
[2022-05-15 10:56:08] [INFO ] Flatten gal took : 1103 ms
[2022-05-15 10:56:11] [INFO ] Input system was already deterministic with 8588 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1388 ms. (steps per millisecond=7 ) properties (out of 21) seen :20
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:56:13] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 10:56:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:56:13] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2022-05-15 10:56:14] [INFO ] After 529ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:56:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 51 ms returned sat
[2022-05-15 10:56:14] [INFO ] After 328ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 10:56:16] [INFO ] After 1706ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:16] [INFO ] After 2061ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 78 ms.
[2022-05-15 10:56:17] [INFO ] After 2679ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 22 ms.
Support contains 4 out of 226 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 22 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 3319 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/226 places, 8584/8588 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 301 ms. (steps per millisecond=33 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 61997 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 61997 steps, saw 21776 distinct states, run finished after 3005 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:56:23] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-05-15 10:56:23] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:56:24] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:56:24] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:56:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:56:24] [INFO ] After 176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:24] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 10:56:25] [INFO ] After 790ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:25] [INFO ] After 986ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2022-05-15 10:56:25] [INFO ] After 1344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 4 out of 221 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2636 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 221/221 places, 8584/8584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 221/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2528 ms. Remains 221 /221 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 10:56:30] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-05-15 10:56:30] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-15 10:56:31] [INFO ] Implicit Places using invariants in 927 ms returned []
[2022-05-15 10:56:31] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-05-15 10:56:31] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:56:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 10:56:35] [INFO ] Implicit Places using invariants and state equation in 3795 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 4753 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 219/221 places, 8584/8584 transitions.
Applied a total of 0 rules in 2416 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 219/221 places, 8584/8584 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 274 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 63065 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 63065 steps, saw 22128 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:56:41] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:56:41] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-15 10:56:41] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 10:56:41] [INFO ] After 343ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:56:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:56:42] [INFO ] After 313ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 10:56:42] [INFO ] After 819ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:43] [INFO ] After 963ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2022-05-15 10:56:43] [INFO ] After 1464ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 4 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2248 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2330 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 10:56:47] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:56:47] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-15 10:56:48] [INFO ] Implicit Places using invariants in 867 ms returned []
[2022-05-15 10:56:48] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:56:48] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-15 10:56:50] [INFO ] Implicit Places using invariants and state equation in 1368 ms returned []
Implicit Place search using SMT with State Equation took 2242 ms to find 0 implicit places.
[2022-05-15 10:56:51] [INFO ] Redundant transitions in 1192 ms returned []
[2022-05-15 10:56:51] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:56:51] [INFO ] Computed 4 place invariants in 9 ms
[2022-05-15 10:56:53] [INFO ] Dead Transitions using invariants and state equation in 2414 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Ensure Unique test removed 8058 transitions
Reduce isomorphic transitions removed 8058 transitions.
Iterating post reduction 0 with 8058 rules applied. Total rules applied 8058 place count 219 transition count 526
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8060 place count 219 transition count 524
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8062 place count 217 transition count 524
Applied a total of 8062 rules in 35 ms. Remains 217 /219 variables (removed 2) and now considering 524/8584 (removed 8060) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 524 rows 217 cols
[2022-05-15 10:56:53] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 10:56:53] [INFO ] [Real]Absence check using 4 positive place invariants in 31 ms returned sat
[2022-05-15 10:56:54] [INFO ] After 461ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:56:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:56:54] [INFO ] After 154ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 10:56:54] [INFO ] After 27ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:54] [INFO ] After 63ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-05-15 10:56:54] [INFO ] After 292ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:56:54] [INFO ] Flatten gal took : 23 ms
[2022-05-15 10:56:54] [INFO ] Flatten gal took : 20 ms
[2022-05-15 10:56:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14733021093614631830.gal : 7 ms
[2022-05-15 10:56:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7556212192024143664.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13384493106546436723;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14733021093614631830.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7556212192024143664.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality7556212192024143664.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 26
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :26 after 42
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :42 after 74
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :74 after 138
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :138 after 606
Reachability property AtomicPropp17 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,670640,1.04894,21280,2,2732,14,37405,6,0,1399,22210,0
Total reachable state count : 670640

Verifying 1 reachability properties.
Reachability property AtomicPropp17 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp17,62,1.47531,21280,2,218,14,37405,7,0,1407,22210,0
Computed a total of 169 stabilizing places and 324 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 133 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 86 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 10:56:56] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:56:56] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-15 10:56:59] [INFO ] Dead Transitions using invariants and state equation in 2483 ms found 0 transitions.
[2022-05-15 10:56:59] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:56:59] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:56:59] [INFO ] Implicit Places using invariants in 415 ms returned []
[2022-05-15 10:56:59] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:56:59] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:57:00] [INFO ] Implicit Places using invariants and state equation in 883 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1310 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 49 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 233 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s84 1) (GEQ s146 1) (GEQ s209 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s104 1) (GEQ s173 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s135...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration timeout after 62100 steps with 201 reset in 10001 ms.
Product exploration timeout after 64890 steps with 219 reset in 10001 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Finished random walk after 582 steps, including 0 resets, run visited all 1 properties in 105 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 163 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2022-05-15 10:57:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 10:57:26] [INFO ] Computed 5 place invariants in 2 ms
Could not prove EG (NOT p0)
Support contains 133 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 221 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 219 transition count 8584
Applied a total of 7 rules in 3889 ms. Remains 219 /223 variables (removed 4) and now considering 8584/8587 (removed 3) transitions.
[2022-05-15 10:57:45] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:57:45] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-15 10:57:45] [INFO ] Implicit Places using invariants in 447 ms returned []
[2022-05-15 10:57:45] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:57:45] [INFO ] Computed 4 place invariants in 6 ms
[2022-05-15 10:57:46] [INFO ] Implicit Places using invariants and state equation in 735 ms returned []
Implicit Place search using SMT with State Equation took 1187 ms to find 0 implicit places.
[2022-05-15 10:57:47] [INFO ] Redundant transitions in 1170 ms returned []
[2022-05-15 10:57:47] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:57:47] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:57:49] [INFO ] Dead Transitions using invariants and state equation in 2349 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/223 places, 8584/8587 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/223 places, 8584/8587 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 139 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
[2022-05-15 10:57:50] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:57:54] [INFO ] Computed 4 place invariants in 4 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 10:58:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Product exploration timeout after 64010 steps with 311 reset in 10002 ms.
Product exploration timeout after 63610 steps with 281 reset in 10003 ms.
Built C files in :
/tmp/ltsmin4085336944188472880
[2022-05-15 10:58:29] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:58:29] [INFO ] Built C files in 127ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4085336944188472880
Running compilation step : cd /tmp/ltsmin4085336944188472880;'/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/ltsmin4085336944188472880;'/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/ltsmin4085336944188472880;'/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 133 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 3544 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 10:58:36] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:58:36] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:58:36] [INFO ] Implicit Places using invariants in 427 ms returned []
[2022-05-15 10:58:36] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:58:36] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 10:58:37] [INFO ] Implicit Places using invariants and state equation in 764 ms returned []
Implicit Place search using SMT with State Equation took 1194 ms to find 0 implicit places.
[2022-05-15 10:58:38] [INFO ] Redundant transitions in 923 ms returned []
[2022-05-15 10:58:38] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 10:58:38] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-15 10:58:40] [INFO ] Dead Transitions using invariants and state equation in 2478 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin290196187983389818
[2022-05-15 10:58:40] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:58:41] [INFO ] Built C files in 93ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin290196187983389818
Running compilation step : cd /tmp/ltsmin290196187983389818;'/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/ltsmin290196187983389818;'/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/ltsmin290196187983389818;'/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 10:58:45] [INFO ] Flatten gal took : 354 ms
[2022-05-15 10:58:45] [INFO ] Flatten gal took : 362 ms
[2022-05-15 10:58:45] [INFO ] Time to serialize gal into /tmp/LTL7532184321691594148.gal : 62 ms
[2022-05-15 10:58:45] [INFO ] Time to serialize properties into /tmp/LTL18312588096762828562.ltl : 42 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/LTL7532184321691594148.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18312588096762828562.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/LTL7532184...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_60>=1)&&(COMPTEUR_37>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONT...357811
Formula 0 simplified : !XF"(((((((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_60>=1)&&(COMPTEUR_37>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONTRO...357805
Detected timeout of ITS tools.
[2022-05-15 10:59:01] [INFO ] Flatten gal took : 373 ms
[2022-05-15 10:59:01] [INFO ] Applying decomposition
[2022-05-15 10:59:01] [INFO ] Flatten gal took : 462 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/graph8816020526387594364.txt' '-o' '/tmp/graph8816020526387594364.bin' '-w' '/tmp/graph8816020526387594364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8816020526387594364.bin' '-l' '-1' '-v' '-w' '/tmp/graph8816020526387594364.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:59:02] [INFO ] Decomposing Gal with order
[2022-05-15 10:59:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:59:08] [INFO ] Removed a total of 16515 redundant transitions.
[2022-05-15 10:59:08] [INFO ] Flatten gal took : 4858 ms
[2022-05-15 10:59:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 190 ms.
[2022-05-15 10:59:08] [INFO ] Time to serialize gal into /tmp/LTL13286010236618717725.gal : 5 ms
[2022-05-15 10:59:08] [INFO ] Time to serialize properties into /tmp/LTL8352788810676013623.ltl : 42 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/LTL13286010236618717725.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8352788810676013623.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/LTL1328601...246
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((i1.u1.NB_ATTENTE_A_0>=1)&&(i1.u1.CONTROLEUR_1>=1))&&((i1.u1.NB_ATTENTE_B_60>=1)&&(i1.u2.COMPTEUR_37>=1)))||(((i...455731
Formula 0 simplified : !XF"(((((((((((((((i1.u1.NB_ATTENTE_A_0>=1)&&(i1.u1.CONTROLEUR_1>=1))&&((i1.u1.NB_ATTENTE_B_60>=1)&&(i1.u2.COMPTEUR_37>=1)))||(((i1....455725
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13367547613691742783
[2022-05-15 10:59:24] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13367547613691742783
Running compilation step : cd /tmp/ltsmin13367547613691742783;'/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/ltsmin13367547613691742783;'/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/ltsmin13367547613691742783;'/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-V80P20N50-LTLFireability-00 finished in 150617 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((X(p1)||p0))&&p2)))'
Support contains 85 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 83 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 10:59:27] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:59:27] [INFO ] Computed 5 place invariants in 18 ms
[2022-05-15 10:59:29] [INFO ] Dead Transitions using invariants and state equation in 2392 ms found 0 transitions.
[2022-05-15 10:59:29] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:59:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:59:30] [INFO ] Implicit Places using invariants in 755 ms returned []
[2022-05-15 10:59:30] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:59:30] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:59:31] [INFO ] Implicit Places using invariants and state equation in 1360 ms returned []
Implicit Place search using SMT with State Equation took 2121 ms to find 0 implicit places.
[2022-05-15 10:59:31] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:59:31] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:59:34] [INFO ] Dead Transitions using invariants and state equation in 2504 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions, in 1 iterations. Remains : 225/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(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 s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1760 reset in 2374 ms.
Product exploration explored 100000 steps with 1889 reset in 2401 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (AND p2 (NOT p0))), (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0)))))]
Knowledge based reduction with 6 factoid took 379 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 321 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (AND p2 (NOT p0))), (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 6 factoid took 308 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p1) (NOT p0))]
[2022-05-15 10:59:40] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 10:59:40] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:59:50] [INFO ] [Real]Absence check using 5 positive place invariants in 16 ms returned sat
[2022-05-15 10:59:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:59:50] [INFO ] [Real]Absence check using state equation in 481 ms returned sat
[2022-05-15 10:59:50] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 11:00:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 19 ms returned sat
[2022-05-15 11:00:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 11:00:00] [INFO ] [Nat]Absence check using state equation in 394 ms returned sat
[2022-05-15 11:00:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:00:04] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 11:00:05] [INFO ] [Nat]Added 102 Read/Feed constraints in 4651 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1001)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:925)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:521)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 11:00:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression EG (AND (NOT p1) (NOT p0))
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 83 out of 225 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 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 2815 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:00:08] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:00:08] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:00:10] [INFO ] Dead Transitions using invariants and state equation in 2402 ms found 0 transitions.
[2022-05-15 11:00:10] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:00:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:00:11] [INFO ] Implicit Places using invariants in 814 ms returned []
[2022-05-15 11:00:11] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:00:11] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:00:13] [INFO ] Implicit Places using invariants and state equation in 1464 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2299 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 2783 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/225 places, 8587/8587 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 2 factoid took 136 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 328 steps, including 0 resets, run visited all 1 properties in 9 ms. (steps per millisecond=36 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 151 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 34 ms :[(AND (NOT p0) (NOT p1))]
[2022-05-15 11:00:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:00:16] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 11:00:26] [INFO ] [Real]Absence check using 5 positive place invariants in 19 ms returned sat
[2022-05-15 11:00:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 11:00:27] [INFO ] [Real]Absence check using state equation in 570 ms returned sat
[2022-05-15 11:00:27] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 11:00:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-05-15 11:00:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 11:00:37] [INFO ] [Nat]Absence check using state equation in 532 ms returned sat
[2022-05-15 11:00:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:00:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 558 ms returned sat
[2022-05-15 11:00:39] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 316 transitions) in 401 ms.
[2022-05-15 11:00:40] [INFO ] Added : 119 causal constraints over 25 iterations in 1908 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1721 reset in 2304 ms.
Product exploration explored 100000 steps with 1943 reset in 2305 ms.
Built C files in :
/tmp/ltsmin3838491913420843212
[2022-05-15 11:00:45] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:00:45] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3838491913420843212
Running compilation step : cd /tmp/ltsmin3838491913420843212;'/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/ltsmin3838491913420843212;'/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/ltsmin3838491913420843212;'/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 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8587/8587 transitions.
Applied a total of 0 rules in 2603 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:00:50] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:00:50] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 11:00:53] [INFO ] Dead Transitions using invariants and state equation in 2253 ms found 0 transitions.
[2022-05-15 11:00:53] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:00:53] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:00:53] [INFO ] Implicit Places using invariants in 769 ms returned []
[2022-05-15 11:00:53] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:00:53] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:00:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:00:56] [INFO ] Implicit Places using invariants and state equation in 2636 ms returned []
Implicit Place search using SMT with State Equation took 3411 ms to find 0 implicit places.
[2022-05-15 11:00:57] [INFO ] Redundant transitions in 962 ms returned []
[2022-05-15 11:00:57] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:00:57] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 11:00:59] [INFO ] Dead Transitions using invariants and state equation in 2352 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 224/224 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin17360252740601285694
[2022-05-15 11:00:59] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:01:00] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17360252740601285694
Running compilation step : cd /tmp/ltsmin17360252740601285694;'/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/ltsmin17360252740601285694;'/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/ltsmin17360252740601285694;'/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 11:01:03] [INFO ] Flatten gal took : 281 ms
[2022-05-15 11:01:04] [INFO ] Flatten gal took : 279 ms
[2022-05-15 11:01:04] [INFO ] Time to serialize gal into /tmp/LTL14071006713392008308.gal : 38 ms
[2022-05-15 11:01:04] [INFO ] Time to serialize properties into /tmp/LTL7226745312029135626.ltl : 4 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/LTL14071006713392008308.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7226745312029135626.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/LTL1407100...267
Read 1 LTL properties
Checking formula 0 : !((F((F(("(((((((((NB_ATTENTE_A_60>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_22>=1)&&(ATTENTE_A>=1))&...16057
Formula 0 simplified : !F("(((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((ROUTE_A>=1)&&(NB_ATTENTE_A_16>=1))||((ROU...16044
Detected timeout of ITS tools.
[2022-05-15 11:01:19] [INFO ] Flatten gal took : 265 ms
[2022-05-15 11:01:19] [INFO ] Applying decomposition
[2022-05-15 11:01:19] [INFO ] Flatten gal took : 264 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/graph3808274586550098336.txt' '-o' '/tmp/graph3808274586550098336.bin' '-w' '/tmp/graph3808274586550098336.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3808274586550098336.bin' '-l' '-1' '-v' '-w' '/tmp/graph3808274586550098336.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:01:20] [INFO ] Decomposing Gal with order
[2022-05-15 11:01:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:01:25] [INFO ] Removed a total of 16832 redundant transitions.
[2022-05-15 11:01:25] [INFO ] Flatten gal took : 4659 ms
[2022-05-15 11:01:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 149 ms.
[2022-05-15 11:01:25] [INFO ] Time to serialize gal into /tmp/LTL9129657991368100852.gal : 3 ms
[2022-05-15 11:01:25] [INFO ] Time to serialize properties into /tmp/LTL6963364669164146417.ltl : 77 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/LTL9129657991368100852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6963364669164146417.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/LTL9129657...245
Read 1 LTL properties
Checking formula 0 : !((F((F(("(((((((((i2.u2.NB_ATTENTE_A_60>=1)&&(i0.u0.ATTENTE_A>=1))&&((i0.u1.CAPACITE>=1)&&(u3.CONTROLEUR_1>=1)))||(((i2.u2.NB_ATTENTE...20386
Formula 0 simplified : !F("(((((((((i0.u0.ROUTE_A>=1)&&(i2.u2.NB_ATTENTE_A_20>=1))||((i0.u0.ROUTE_A>=1)&&(i2.u2.NB_ATTENTE_A_22>=1)))||(((i0.u0.ROUTE_A>=1)...20373
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10799350133232155201
[2022-05-15 11:01:40] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10799350133232155201
Running compilation step : cd /tmp/ltsmin10799350133232155201;'/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/ltsmin10799350133232155201;'/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/ltsmin10799350133232155201;'/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-V80P20N50-LTLFireability-01 finished in 136724 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 83 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 2658 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:01:46] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:01:46] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 11:01:48] [INFO ] Dead Transitions using invariants and state equation in 2320 ms found 0 transitions.
[2022-05-15 11:01:48] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:01:48] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:01:49] [INFO ] Implicit Places using invariants in 832 ms returned []
[2022-05-15 11:01:49] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:01:49] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:01:50] [INFO ] Implicit Places using invariants and state equation in 1234 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2077 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 2659 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s61 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)) (AND (GEQ s23 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)) (AND (GEQ s2 1) (GEQ s82 1) (GEQ s84 1)...], 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]]
Product exploration explored 100000 steps with 2013 reset in 2068 ms.
Product exploration explored 100000 steps with 1840 reset in 2138 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 131 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
[2022-05-15 11:01:58] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:01:58] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 11:02:05] [INFO ] [Real]Absence check using 5 positive place invariants in 21 ms returned sat
[2022-05-15 11:02:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 11:02:05] [INFO ] [Real]Absence check using state equation in 541 ms returned sat
[2022-05-15 11:02:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 11:02:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 19 ms returned sat
[2022-05-15 11:02:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 11:02:13] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2022-05-15 11:02:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:02:16] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 11:02:19] [INFO ] [Nat]Added 102 Read/Feed constraints in 6054 ms returned unknown
Could not prove EG (NOT p0)
Support contains 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8587/8587 transitions.
Applied a total of 0 rules in 2729 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:02:22] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:02:22] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 11:02:24] [INFO ] Dead Transitions using invariants and state equation in 2462 ms found 0 transitions.
[2022-05-15 11:02:24] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:02:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:02:25] [INFO ] Implicit Places using invariants in 839 ms returned []
[2022-05-15 11:02:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:02:25] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:02:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:02:27] [INFO ] Implicit Places using invariants and state equation in 2589 ms returned []
Implicit Place search using SMT with State Equation took 3431 ms to find 0 implicit places.
[2022-05-15 11:02:28] [INFO ] Redundant transitions in 958 ms returned []
[2022-05-15 11:02:28] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:02:28] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:02:31] [INFO ] Dead Transitions using invariants and state equation in 2467 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 224/224 places, 8587/8587 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 127 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
[2022-05-15 11:02:31] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:02:32] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:02:39] [INFO ] [Real]Absence check using 5 positive place invariants in 20 ms returned sat
[2022-05-15 11:02:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 11:02:39] [INFO ] [Real]Absence check using state equation in 534 ms returned sat
[2022-05-15 11:02:39] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 11:02:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 18 ms returned sat
[2022-05-15 11:02:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 11:02:46] [INFO ] [Nat]Absence check using state equation in 552 ms returned sat
[2022-05-15 11:02:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:02:50] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 11:02:53] [INFO ] [Nat]Added 102 Read/Feed constraints in 6057 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1902 reset in 2056 ms.
Product exploration explored 100000 steps with 1908 reset in 2073 ms.
Built C files in :
/tmp/ltsmin10155373278168371915
[2022-05-15 11:02:57] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:02:57] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10155373278168371915
Running compilation step : cd /tmp/ltsmin10155373278168371915;'/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/ltsmin10155373278168371915;'/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/ltsmin10155373278168371915;'/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 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8587/8587 transitions.
Applied a total of 0 rules in 2704 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:03:03] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:03:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:03:06] [INFO ] Dead Transitions using invariants and state equation in 3488 ms found 0 transitions.
[2022-05-15 11:03:06] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:03:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:03:07] [INFO ] Implicit Places using invariants in 1278 ms returned []
[2022-05-15 11:03:07] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:03:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:03:08] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:03:11] [INFO ] Implicit Places using invariants and state equation in 3699 ms returned []
Implicit Place search using SMT with State Equation took 5007 ms to find 0 implicit places.
[2022-05-15 11:03:12] [INFO ] Redundant transitions in 1050 ms returned []
[2022-05-15 11:03:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:03:12] [INFO ] Computed 5 place invariants in 11 ms
[2022-05-15 11:03:22] [INFO ] Dead Transitions using invariants and state equation in 9463 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 224/224 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin1353756554290865127
[2022-05-15 11:03:22] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:03:22] [INFO ] Built C files in 114ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1353756554290865127
Running compilation step : cd /tmp/ltsmin1353756554290865127;'/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/ltsmin1353756554290865127;'/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/ltsmin1353756554290865127;'/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 11:03:26] [INFO ] Flatten gal took : 717 ms
[2022-05-15 11:03:27] [INFO ] Flatten gal took : 460 ms
[2022-05-15 11:03:27] [INFO ] Time to serialize gal into /tmp/LTL12833889661704523604.gal : 65 ms
[2022-05-15 11:03:27] [INFO ] Time to serialize properties into /tmp/LTL5019373540600594081.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/LTL12833889661704523604.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5019373540600594081.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/LTL1283388...267
Read 1 LTL properties
Checking formula 0 : !((F("((((((((((NB_ATTENTE_A_60>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_22>=1)&&(ATTENTE_A>=1))&&((...6418
Formula 0 simplified : !F"((((((((((NB_ATTENTE_A_60>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_22>=1)&&(ATTENTE_A>=1))&&((C...6414
Detected timeout of ITS tools.
[2022-05-15 11:03:42] [INFO ] Flatten gal took : 287 ms
[2022-05-15 11:03:42] [INFO ] Applying decomposition
[2022-05-15 11:03:42] [INFO ] Flatten gal took : 294 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/graph17682960546352343773.txt' '-o' '/tmp/graph17682960546352343773.bin' '-w' '/tmp/graph17682960546352343773.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17682960546352343773.bin' '-l' '-1' '-v' '-w' '/tmp/graph17682960546352343773.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:03:43] [INFO ] Decomposing Gal with order
[2022-05-15 11:03:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:03:48] [INFO ] Removed a total of 16832 redundant transitions.
[2022-05-15 11:03:48] [INFO ] Flatten gal took : 4096 ms
[2022-05-15 11:03:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 141 ms.
[2022-05-15 11:03:48] [INFO ] Time to serialize gal into /tmp/LTL16854004946254258272.gal : 2 ms
[2022-05-15 11:03:48] [INFO ] Time to serialize properties into /tmp/LTL16162218295224718363.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/LTL16854004946254258272.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16162218295224718363.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/LTL1685400...247
Read 1 LTL properties
Checking formula 0 : !((F("((((((((((i1.u2.NB_ATTENTE_A_60>=1)&&(i0.u0.ATTENTE_A>=1))&&((i0.u1.CAPACITE>=1)&&(u3.CONTROLEUR_1>=1)))||(((i1.u2.NB_ATTENTE_A_...8098
Formula 0 simplified : !F"((((((((((i1.u2.NB_ATTENTE_A_60>=1)&&(i0.u0.ATTENTE_A>=1))&&((i0.u1.CAPACITE>=1)&&(u3.CONTROLEUR_1>=1)))||(((i1.u2.NB_ATTENTE_A_2...8094
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16046434285251683194
[2022-05-15 11:04:03] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16046434285251683194
Running compilation step : cd /tmp/ltsmin16046434285251683194;'/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/ltsmin16046434285251683194;'/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/ltsmin16046434285251683194;'/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-V80P20N50-LTLFireability-02 finished in 142639 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(G(p0) U (G(F(G(F(p0))))&&X(p0)&&p1))))'
Support contains 135 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 74 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:04:06] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:04:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:04:10] [INFO ] Dead Transitions using invariants and state equation in 3447 ms found 0 transitions.
[2022-05-15 11:04:10] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:04:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:04:10] [INFO ] Implicit Places using invariants in 342 ms returned []
[2022-05-15 11:04:10] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:04:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:04:11] [INFO ] Implicit Places using invariants and state equation in 787 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1141 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 42 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 65 ms :[(AND p0 p1), (AND p0 p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(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 s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration timeout after 27800 steps with 101 reset in 10003 ms.
Product exploration timeout after 27060 steps with 100 reset in 10002 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 328 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 98 ms :[(AND p1 p0), (AND p1 p0)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 2165 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Finished Best-First random walk after 1081 steps, including 0 resets, run visited all 1 properties in 423 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 p0))]
Knowledge based reduction with 6 factoid took 378 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 132 ms :[(AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 154 ms :[(AND p1 p0), (AND p1 p0)]
Support contains 135 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 56 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:04:35] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:04:35] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:04:40] [INFO ] Dead Transitions using invariants and state equation in 4775 ms found 0 transitions.
[2022-05-15 11:04:40] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:04:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:04:40] [INFO ] Implicit Places using invariants in 541 ms returned []
[2022-05-15 11:04:40] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:04:40] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:04:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:04:43] [INFO ] Implicit Places using invariants and state equation in 2300 ms returned []
Implicit Place search using SMT with State Equation took 2854 ms to find 0 implicit places.
[2022-05-15 11:04:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:04:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:04:48] [INFO ] Dead Transitions using invariants and state equation in 5141 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 8587/8587 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 358 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 122 ms :[(AND p1 p0), (AND p1 p0)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 2121 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Finished Best-First random walk after 1059 steps, including 0 resets, run visited all 1 properties in 423 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 p0))]
Knowledge based reduction with 6 factoid took 226 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 208 ms :[(AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 71 ms :[(AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 78 ms :[(AND p1 p0), (AND p1 p0)]
Product exploration timeout after 32220 steps with 116 reset in 10002 ms.
Product exploration timeout after 31400 steps with 114 reset in 10003 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 68 ms :[(AND p1 p0), (AND p1 p0)]
Support contains 135 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 17 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 223 transition count 8587
Deduced a syphon composed of 1 places in 16 ms
Applied a total of 1 rules in 3523 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:05:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:05:15] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:05:18] [INFO ] Dead Transitions using invariants and state equation in 2385 ms found 0 transitions.
[2022-05-15 11:05:19] [INFO ] Redundant transitions in 988 ms returned []
[2022-05-15 11:05:19] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:05:19] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:05:21] [INFO ] Dead Transitions using invariants and state equation in 2635 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/223 places, 8587/8587 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 8587/8587 transitions.
Product exploration timeout after 30470 steps with 130 reset in 10003 ms.
Product exploration timeout after 30980 steps with 131 reset in 10003 ms.
Built C files in :
/tmp/ltsmin6103561331307013961
[2022-05-15 11:05:42] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6103561331307013961
Running compilation step : cd /tmp/ltsmin6103561331307013961;'/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/ltsmin6103561331307013961;'/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/ltsmin6103561331307013961;'/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 135 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 61 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:05:45] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:05:45] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:06:15] [INFO ] Performed 6538/8587 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-15 11:06:16] [INFO ] Dead Transitions using invariants and state equation in 31454 ms found 0 transitions.
[2022-05-15 11:06:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:06:16] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:06:16] [INFO ] Implicit Places using invariants in 349 ms returned []
[2022-05-15 11:06:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:06:16] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:06:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:06:20] [INFO ] Implicit Places using invariants and state equation in 3210 ms returned []
Implicit Place search using SMT with State Equation took 3574 ms to find 0 implicit places.
[2022-05-15 11:06:20] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:06:20] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:06:24] [INFO ] Dead Transitions using invariants and state equation in 4506 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin14845787784376696255
[2022-05-15 11:06:24] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14845787784376696255
Running compilation step : cd /tmp/ltsmin14845787784376696255;'/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/ltsmin14845787784376696255;'/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/ltsmin14845787784376696255;'/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 11:06:28] [INFO ] Flatten gal took : 333 ms
[2022-05-15 11:06:28] [INFO ] Flatten gal took : 330 ms
[2022-05-15 11:06:29] [INFO ] Time to serialize gal into /tmp/LTL207714433418530099.gal : 36 ms
[2022-05-15 11:06:29] [INFO ] Time to serialize properties into /tmp/LTL6447742648381101083.ltl : 30 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/LTL207714433418530099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6447742648381101083.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/LTL2077144...265
Read 1 LTL properties
Checking formula 0 : !((F(!((G("(((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((ROUTE_A>=1)&&(NB_ATTENTE_A_16>=1))||...367530
Formula 0 simplified : !F!(G"(((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((ROUTE_A>=1)&&(NB_ATTENTE_A_16>=1))||((R...367508
Detected timeout of ITS tools.
[2022-05-15 11:06:44] [INFO ] Flatten gal took : 347 ms
[2022-05-15 11:06:44] [INFO ] Applying decomposition
[2022-05-15 11:06:44] [INFO ] Flatten gal took : 347 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/graph8205538027104161205.txt' '-o' '/tmp/graph8205538027104161205.bin' '-w' '/tmp/graph8205538027104161205.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8205538027104161205.bin' '-l' '-1' '-v' '-w' '/tmp/graph8205538027104161205.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:06:45] [INFO ] Decomposing Gal with order
[2022-05-15 11:06:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:06:49] [INFO ] Removed a total of 16673 redundant transitions.
[2022-05-15 11:06:49] [INFO ] Flatten gal took : 3542 ms
[2022-05-15 11:06:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 53 ms.
[2022-05-15 11:06:49] [INFO ] Time to serialize gal into /tmp/LTL13956745395763514317.gal : 3 ms
[2022-05-15 11:06:49] [INFO ] Time to serialize properties into /tmp/LTL14507897115394670713.ltl : 20 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/LTL13956745395763514317.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14507897115394670713.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/LTL1395674...247
Read 1 LTL properties
Checking formula 0 : !((F(!((G("(((((((((u1.ROUTE_A>=1)&&(u1.NB_ATTENTE_A_20>=1))||((u1.ROUTE_A>=1)&&(u1.NB_ATTENTE_A_22>=1)))||(((u1.ROUTE_A>=1)&&(u1.NB_A...430197
Formula 0 simplified : !F!(G"(((((((((u1.ROUTE_A>=1)&&(u1.NB_ATTENTE_A_20>=1))||((u1.ROUTE_A>=1)&&(u1.NB_ATTENTE_A_22>=1)))||(((u1.ROUTE_A>=1)&&(u1.NB_ATTE...430175
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3086085147472416266
[2022-05-15 11:07:04] [INFO ] Built C files in 104ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3086085147472416266
Running compilation step : cd /tmp/ltsmin3086085147472416266;'/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/ltsmin3086085147472416266;'/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/ltsmin3086085147472416266;'/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-V80P20N50-LTLFireability-03 finished in 181426 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!(X(p0) U F(p1))||X(!p0)||p2)))'
Support contains 137 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 75 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2022-05-15 11:07:08] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 11:07:08] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:07:13] [INFO ] Dead Transitions using invariants and state equation in 5003 ms found 0 transitions.
[2022-05-15 11:07:13] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 11:07:13] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:07:13] [INFO ] Implicit Places using invariants in 379 ms returned []
[2022-05-15 11:07:13] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 11:07:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:07:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:07:15] [INFO ] Implicit Places using invariants and state equation in 2026 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2433 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 225/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 72 ms. Remains 225 /225 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 225/226 places, 8588/8588 transitions.
Stuttering acceptance computed with spot in 149 ms :[(AND (NOT p2) p1 p0), (AND (NOT p2) p1 p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(GEQ s170 1), p1:(OR (AND (GEQ s61 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)) (AND (GEQ s23 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)) (AND (GEQ s2 1) (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration timeout after 95880 steps with 47940 reset in 10001 ms.
Product exploration timeout after 96250 steps with 48125 reset in 10001 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/225 stabilizing places and 324/8588 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p2) (NOT p1) (NOT p0))
Knowledge based reduction with 6 factoid took 653 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLFireability-04 finished in 28641 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 52 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Applied a total of 5 rules in 3508 ms. Remains 223 /226 variables (removed 3) and now considering 8586/8588 (removed 2) transitions.
[2022-05-15 11:07:40] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 223 cols
[2022-05-15 11:07:40] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:07:41] [INFO ] Implicit Places using invariants in 1092 ms returned []
[2022-05-15 11:07:41] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 223 cols
[2022-05-15 11:07:41] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:07:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:07:46] [INFO ] Implicit Places using invariants and state equation in 4885 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5992 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 221/226 places, 8586/8588 transitions.
Applied a total of 0 rules in 3513 ms. Remains 221 /221 variables (removed 0) and now considering 8586/8586 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 221/226 places, 8586/8588 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s165 1) (GEQ s194 1)) (AND (GEQ s166 1) (GEQ s208 1)) (AND (GEQ s165 1) (GEQ s198 1)) (AND (GEQ s166 1) (GEQ s212 1)) (AND (GEQ s165 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 10844 reset in 2571 ms.
Product exploration explored 100000 steps with 10858 reset in 2380 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 128 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Support contains 52 out of 221 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 221/221 places, 8586/8586 transitions.
Applied a total of 0 rules in 3115 ms. Remains 221 /221 variables (removed 0) and now considering 8586/8586 (removed 0) transitions.
[2022-05-15 11:07:58] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 221 cols
[2022-05-15 11:07:58] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:07:59] [INFO ] Implicit Places using invariants in 731 ms returned []
[2022-05-15 11:07:59] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 221 cols
[2022-05-15 11:07:59] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:07:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:08:01] [INFO ] Implicit Places using invariants and state equation in 2381 ms returned []
Implicit Place search using SMT with State Equation took 3146 ms to find 0 implicit places.
[2022-05-15 11:08:02] [INFO ] Redundant transitions in 984 ms returned []
[2022-05-15 11:08:02] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 221 cols
[2022-05-15 11:08:02] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:08:05] [INFO ] Dead Transitions using invariants and state equation in 2603 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 221/221 places, 8586/8586 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 113 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 111 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 10751 reset in 2407 ms.
Product exploration explored 100000 steps with 10799 reset in 2416 ms.
Built C files in :
/tmp/ltsmin17189115240364645513
[2022-05-15 11:08:10] [INFO ] Too many transitions (8586) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:08:10] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17189115240364645513
Running compilation step : cd /tmp/ltsmin17189115240364645513;'/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/ltsmin17189115240364645513;'/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/ltsmin17189115240364645513;'/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 52 out of 221 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 221/221 places, 8586/8586 transitions.
Applied a total of 0 rules in 3271 ms. Remains 221 /221 variables (removed 0) and now considering 8586/8586 (removed 0) transitions.
[2022-05-15 11:08:17] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 221 cols
[2022-05-15 11:08:17] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:08:18] [INFO ] Implicit Places using invariants in 1210 ms returned []
[2022-05-15 11:08:18] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 221 cols
[2022-05-15 11:08:18] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:08:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:08:25] [INFO ] Implicit Places using invariants and state equation in 6855 ms returned []
Implicit Place search using SMT with State Equation took 8091 ms to find 0 implicit places.
[2022-05-15 11:08:26] [INFO ] Redundant transitions in 1002 ms returned []
[2022-05-15 11:08:26] [INFO ] Flow matrix only has 528 transitions (discarded 8058 similar events)
// Phase 1: matrix 528 rows 221 cols
[2022-05-15 11:08:26] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:08:31] [INFO ] Dead Transitions using invariants and state equation in 4972 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 221/221 places, 8586/8586 transitions.
Built C files in :
/tmp/ltsmin15438812504952983271
[2022-05-15 11:08:31] [INFO ] Too many transitions (8586) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:08:31] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15438812504952983271
Running compilation step : cd /tmp/ltsmin15438812504952983271;'/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/ltsmin15438812504952983271;'/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/ltsmin15438812504952983271;'/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 11:08:35] [INFO ] Flatten gal took : 480 ms
[2022-05-15 11:08:35] [INFO ] Flatten gal took : 459 ms
[2022-05-15 11:08:35] [INFO ] Time to serialize gal into /tmp/LTL17379896592507440012.gal : 66 ms
[2022-05-15 11:08:35] [INFO ] Time to serialize properties into /tmp/LTL8316449497666254015.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/LTL17379896592507440012.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8316449497666254015.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/LTL1737989...267
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((CHOIX_1>=1)&&(COMPTEUR_24>=1))||((CHOIX_2>=1)&&(COMPTEUR_38>=1)))||(((CHOIX_1>=1)&&(COMPTEUR_28>=1))||((CHOIX_2>=1)&&...3610
Formula 0 simplified : !GF"(((((((((CHOIX_1>=1)&&(COMPTEUR_24>=1))||((CHOIX_2>=1)&&(COMPTEUR_38>=1)))||(((CHOIX_1>=1)&&(COMPTEUR_28>=1))||((CHOIX_2>=1)&&(C...3604
Detected timeout of ITS tools.
[2022-05-15 11:08:51] [INFO ] Flatten gal took : 510 ms
[2022-05-15 11:08:51] [INFO ] Applying decomposition
[2022-05-15 11:08:52] [INFO ] Flatten gal took : 531 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/graph13979928257949809130.txt' '-o' '/tmp/graph13979928257949809130.bin' '-w' '/tmp/graph13979928257949809130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13979928257949809130.bin' '-l' '-1' '-v' '-w' '/tmp/graph13979928257949809130.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:08:53] [INFO ] Decomposing Gal with order
[2022-05-15 11:08:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:08:59] [INFO ] Removed a total of 16415 redundant transitions.
[2022-05-15 11:09:00] [INFO ] Flatten gal took : 6337 ms
[2022-05-15 11:09:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 137 ms.
[2022-05-15 11:09:00] [INFO ] Time to serialize gal into /tmp/LTL17681580580755043662.gal : 3 ms
[2022-05-15 11:09:00] [INFO ] Time to serialize properties into /tmp/LTL16278258366743746013.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/LTL17681580580755043662.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16278258366743746013.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/LTL1768158...247
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((u2.CHOIX_1>=1)&&(i0.u0.COMPTEUR_24>=1))||((i0.u1.CHOIX_2>=1)&&(i0.u0.COMPTEUR_38>=1)))||(((u2.CHOIX_1>=1)&&(i0.u0.COM...4660
Formula 0 simplified : !GF"(((((((((u2.CHOIX_1>=1)&&(i0.u0.COMPTEUR_24>=1))||((i0.u1.CHOIX_2>=1)&&(i0.u0.COMPTEUR_38>=1)))||(((u2.CHOIX_1>=1)&&(i0.u0.COMPT...4654
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15020105060012067449
[2022-05-15 11:09:15] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15020105060012067449
Running compilation step : cd /tmp/ltsmin15020105060012067449;'/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/ltsmin15020105060012067449;'/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/ltsmin15020105060012067449;'/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-V80P20N50-LTLFireability-05 finished in 102100 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(G(X((G(p0) U X(p1))))))))'
Support contains 55 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 4895 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:09:23] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:09:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:09:53] [INFO ] Performed 1249/8587 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-15 11:10:02] [INFO ] Dead Transitions using invariants and state equation in 39269 ms found 0 transitions.
[2022-05-15 11:10:02] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:10:02] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:10:03] [INFO ] Implicit Places using invariants in 783 ms returned []
[2022-05-15 11:10:03] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:10:03] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:10:05] [INFO ] Implicit Places using invariants and state equation in 1608 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2403 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 3433 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), false]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0, 1} source=0 dest: 1}, { cond=p0, acceptance={1} source=0 dest: 2}, { cond=p0, acceptance={0, 1} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={1} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=4 dest: 1}, { cond=(AND p0 p1), acceptance={1} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s83 20) (GEQ s169 1)) (AND (GEQ s83 20) (GEQ s170 1))), p1:(OR (AND (GEQ s167 1) (GEQ s196 1)) (AND (GEQ s168 1) (GEQ s210 1)) (AND (GEQ ...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 18190 reset in 2738 ms.
Product exploration explored 100000 steps with 17951 reset in 2776 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), true, (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 6 factoid took 510 ms. Reduced automaton from 5 states, 19 edges and 2 AP to 5 states, 19 edges and 2 AP.
Stuttering acceptance computed with spot in 182 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), false]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 11:10:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:10:15] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 11:10:15] [INFO ] After 67ms 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 p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 p1)))), true, (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F (NOT (AND (NOT p0) p1))), (F (AND p0 (NOT p1))), (F p0), (F (AND (NOT p0) (NOT p1))), (F (NOT p1))]
Knowledge based reduction with 7 factoid took 684 ms. Reduced automaton from 5 states, 19 edges and 2 AP to 5 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)), (OR (NOT p1) p0), (AND p0 p1)]
Stuttering acceptance computed with spot in 190 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)), (OR (NOT p1) p0), (AND p0 p1)]
Support contains 55 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 52 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:10:17] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:17] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 11:10:19] [INFO ] Dead Transitions using invariants and state equation in 2544 ms found 0 transitions.
[2022-05-15 11:10:19] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:19] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:10:20] [INFO ] Implicit Places using invariants in 769 ms returned []
[2022-05-15 11:10:20] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:20] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:10:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:10:25] [INFO ] Implicit Places using invariants and state equation in 5305 ms returned []
Implicit Place search using SMT with State Equation took 6095 ms to find 0 implicit places.
[2022-05-15 11:10:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:25] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:10:28] [INFO ] Dead Transitions using invariants and state equation in 2602 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 8587/8587 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 486 ms. Reduced automaton from 5 states, 15 edges and 2 AP to 5 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 162 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)), (OR (NOT p1) p0), (AND p0 p1)]
Finished random walk after 319 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT p1)), (X p1), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (F p0), (F (AND (NOT p1) (NOT p0))), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 416 ms. Reduced automaton from 5 states, 15 edges and 2 AP to 5 states, 15 edges and 2 AP.
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)), (OR (NOT p1) p0), (AND p0 p1)]
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)), (OR (NOT p1) p0), (AND p0 p1)]
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p1) p0), (OR (NOT p1) p0), (OR (AND (NOT p0) (NOT p1)) (AND p0 p1)), (OR (NOT p1) p0), (AND p0 p1)]
Product exploration explored 100000 steps with 18232 reset in 2813 ms.
Product exploration explored 100000 steps with 18263 reset in 2784 ms.
Built C files in :
/tmp/ltsmin2826337789246501002
[2022-05-15 11:10:35] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2826337789246501002
Running compilation step : cd /tmp/ltsmin2826337789246501002;'/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/ltsmin2826337789246501002;'/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/ltsmin2826337789246501002;'/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 55 out of 223 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 49 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:10:38] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:10:43] [INFO ] Dead Transitions using invariants and state equation in 5048 ms found 0 transitions.
[2022-05-15 11:10:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:10:45] [INFO ] Implicit Places using invariants in 1458 ms returned []
[2022-05-15 11:10:45] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:45] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:10:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:10:51] [INFO ] Implicit Places using invariants and state equation in 6268 ms returned []
Implicit Place search using SMT with State Equation took 7736 ms to find 0 implicit places.
[2022-05-15 11:10:51] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:10:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:11:07] [INFO ] Dead Transitions using invariants and state equation in 15406 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin3630121715140016125
[2022-05-15 11:11:07] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3630121715140016125
Running compilation step : cd /tmp/ltsmin3630121715140016125;'/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/ltsmin3630121715140016125;'/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/ltsmin3630121715140016125;'/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 11:11:11] [INFO ] Flatten gal took : 516 ms
[2022-05-15 11:11:12] [INFO ] Flatten gal took : 711 ms
[2022-05-15 11:11:12] [INFO ] Time to serialize gal into /tmp/LTL10411492377542124481.gal : 63 ms
[2022-05-15 11:11:12] [INFO ] Time to serialize properties into /tmp/LTL6569066348682738818.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/LTL10411492377542124481.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6569066348682738818.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/LTL1041149...267
Read 1 LTL properties
Checking formula 0 : !((G(F(X(G(X((G("(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))"))U(X("(((((((((CHOIX_1>=1)&&(COMPTEUR_24>=1))||...3700
Formula 0 simplified : !GFXGX(G"(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))" U X"(((((((((CHOIX_1>=1)&&(COMPTEUR_24>=1))||((CHOIX_...3684
Detected timeout of ITS tools.
[2022-05-15 11:11:27] [INFO ] Flatten gal took : 279 ms
[2022-05-15 11:11:27] [INFO ] Applying decomposition
[2022-05-15 11:11:28] [INFO ] Flatten gal took : 290 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/graph10172297097650108775.txt' '-o' '/tmp/graph10172297097650108775.bin' '-w' '/tmp/graph10172297097650108775.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10172297097650108775.bin' '-l' '-1' '-v' '-w' '/tmp/graph10172297097650108775.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:11:28] [INFO ] Decomposing Gal with order
[2022-05-15 11:11:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:11:32] [INFO ] Removed a total of 16673 redundant transitions.
[2022-05-15 11:11:32] [INFO ] Flatten gal took : 3743 ms
[2022-05-15 11:11:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 54 ms.
[2022-05-15 11:11:33] [INFO ] Time to serialize gal into /tmp/LTL9774975742789722109.gal : 2 ms
[2022-05-15 11:11:33] [INFO ] Time to serialize properties into /tmp/LTL8393990844456454031.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/LTL9774975742789722109.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8393990844456454031.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/LTL9774975...245
Read 1 LTL properties
Checking formula 0 : !((G(F(X(G(X((G("(((u0.CAPACITE>=20)&&(u1.VIDANGE_1>=1))||((u0.CAPACITE>=20)&&(i2.u2.VIDANGE_2>=1)))"))U(X("(((((((((u0.CHOIX_1>=1)&&(...4615
Formula 0 simplified : !GFXGX(G"(((u0.CAPACITE>=20)&&(u1.VIDANGE_1>=1))||((u0.CAPACITE>=20)&&(i2.u2.VIDANGE_2>=1)))" U X"(((((((((u0.CHOIX_1>=1)&&(i2.u3.CO...4599
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11842837773706792794
[2022-05-15 11:11:48] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11842837773706792794
Running compilation step : cd /tmp/ltsmin11842837773706792794;'/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/ltsmin11842837773706792794;'/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/ltsmin11842837773706792794;'/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-V80P20N50-LTLFireability-06 finished in 152623 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(!p0)) U G(p1)))'
Support contains 6 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 4532 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:11:55] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:11:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:12:12] [INFO ] Dead Transitions using invariants and state equation in 16559 ms found 0 transitions.
[2022-05-15 11:12:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:12:12] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 11:12:14] [INFO ] Implicit Places using invariants in 1591 ms returned []
[2022-05-15 11:12:14] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:12:14] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:12:16] [INFO ] Implicit Places using invariants and state equation in 2673 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 4303 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 3221 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p1), p0, (AND p0 p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s12 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)) (AND (GEQ s84 20) (GEQ s171 1))), p0:(AND (GEQ s84 20) (GEQ s170 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 32473 reset in 3208 ms.
Product exploration explored 100000 steps with 32311 reset in 3208 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 518 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 152 ms :[(NOT p1), p0, (AND p0 p1)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 362 ms. (steps per millisecond=27 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 11:12:28] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:12:28] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:12:28] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 11:12:28] [INFO ] After 66ms 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) (NOT p0)), (X (NOT (AND p1 p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT p0)), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT p0))), (X (X (NOT p1))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 10 factoid took 721 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 49 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p1)]
[2022-05-15 11:12:28] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:12:29] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:12:32] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-05-15 11:12:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 11:12:34] [INFO ] [Real]Absence check using state equation in 1832 ms returned sat
[2022-05-15 11:12:34] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 11:12:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 11:12:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 11:12:38] [INFO ] [Nat]Absence check using state equation in 537 ms returned sat
[2022-05-15 11:12:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:12:38] [INFO ] [Nat]Added 102 Read/Feed constraints in 117 ms returned sat
[2022-05-15 11:12:39] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 316 transitions) in 884 ms.
[2022-05-15 11:12:40] [INFO ] Added : 61 causal constraints over 19 iterations in 1737 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 5 out of 224 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 : 224/224 places, 8587/8587 transitions.
Applied a total of 0 rules in 3171 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:12:43] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:12:43] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:12:46] [INFO ] Dead Transitions using invariants and state equation in 2570 ms found 0 transitions.
[2022-05-15 11:12:46] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:12:46] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:12:47] [INFO ] Implicit Places using invariants in 948 ms returned []
[2022-05-15 11:12:47] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:12:47] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:12:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:12:50] [INFO ] Implicit Places using invariants and state equation in 3426 ms returned []
Implicit Place search using SMT with State Equation took 4387 ms to find 0 implicit places.
[2022-05-15 11:12:51] [INFO ] Redundant transitions in 990 ms returned []
[2022-05-15 11:12:51] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:12:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:12:54] [INFO ] Dead Transitions using invariants and state equation in 2560 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 224/224 places, 8587/8587 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p1)]
Finished random walk after 31 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=15 )
Knowledge obtained : [(NOT p1), (X (NOT p1)), (X (X (NOT p1)))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 3 factoid took 116 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 33 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
[2022-05-15 11:12:54] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:12:54] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 11:12:57] [INFO ] [Real]Absence check using 5 positive place invariants in 7 ms returned sat
[2022-05-15 11:12:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 11:12:58] [INFO ] [Real]Absence check using state equation in 779 ms returned sat
[2022-05-15 11:12:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 11:13:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 11:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 11:13:02] [INFO ] [Nat]Absence check using state equation in 496 ms returned sat
[2022-05-15 11:13:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:13:02] [INFO ] [Nat]Added 102 Read/Feed constraints in 126 ms returned sat
[2022-05-15 11:13:02] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 316 transitions) in 224 ms.
[2022-05-15 11:13:03] [INFO ] Added : 61 causal constraints over 19 iterations in 908 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 27 ms :[(NOT p1)]
Stuttering criterion allowed to conclude after 648 steps with 0 reset in 15 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLFireability-08 finished in 72013 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G((p0 U p1)))||X(G(p0))))'
Support contains 4 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 99 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:13:03] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:03] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:13:06] [INFO ] Dead Transitions using invariants and state equation in 2701 ms found 0 transitions.
[2022-05-15 11:13:06] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:06] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:13:07] [INFO ] Implicit Places using invariants in 1056 ms returned []
[2022-05-15 11:13:07] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:07] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 11:13:09] [INFO ] Implicit Places using invariants and state equation in 2183 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3280 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 53 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 2}, { cond=(OR p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s103 1) (GEQ s171 1)), p1:(AND (GEQ s0 1) (GEQ s63 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLFireability-09 finished in 6392 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(X(p0))||G(F(X(G(p0)))))))'
Support contains 2 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 2956 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:13:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:12] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 11:13:15] [INFO ] Dead Transitions using invariants and state equation in 2632 ms found 0 transitions.
[2022-05-15 11:13:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:15] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:13:16] [INFO ] Implicit Places using invariants in 1116 ms returned []
[2022-05-15 11:13:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:16] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:13:18] [INFO ] Implicit Places using invariants and state equation in 2032 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3189 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 2923 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s83 20) (GEQ s170 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 648 steps with 0 reset in 19 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLFireability-10 finished in 11800 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((((p0 U p1)||G(p2))&&((p1 U X(p3))||X(p0)))))'
Support contains 9 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 93 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:13:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:21] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 11:13:24] [INFO ] Dead Transitions using invariants and state equation in 2592 ms found 0 transitions.
[2022-05-15 11:13:24] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:13:25] [INFO ] Implicit Places using invariants in 950 ms returned []
[2022-05-15 11:13:25] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:25] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:13:26] [INFO ] Implicit Places using invariants and state equation in 1684 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2664 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 53 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 333 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p3))), true, (NOT p1), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p3)), (AND (NOT p0) (NOT p3)), (NOT p3), (NOT p3)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=1 dest: 5}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p1) p2)), acceptance={} source=1 dest: 6}, { cond=p1, acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 2}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) p0 p2), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=6 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=7 dest: 8}, { cond=(AND p1 (NOT p0) (NOT p3)), acceptance={} source=7 dest: 9}], [{ cond=(NOT p3), acceptance={} source=8 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=9 dest: 8}, { cond=(AND p1 (NOT p3)), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(AND (GEQ s138 1) (GEQ s172 1)), p0:(AND (GEQ s8 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)), p2:(AND (GEQ s84 20) (GEQ s171 1)), p3:(AND (GEQ s168 1) (GEQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLFireability-11 finished in 5803 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!((G(p0) U !p1) U p2))'
Support contains 8 out of 226 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 3173 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:13:30] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:13:33] [INFO ] Dead Transitions using invariants and state equation in 2633 ms found 0 transitions.
[2022-05-15 11:13:33] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:33] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:13:33] [INFO ] Implicit Places using invariants in 854 ms returned []
[2022-05-15 11:13:34] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:13:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:13:35] [INFO ] Implicit Places using invariants and state equation in 1743 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2635 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 223/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 3178 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 223/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 205 ms :[true, p0, p2, (AND p0 p2 (NOT p1)), (AND p0 p2), (AND p0 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 5}], [{ cond=(AND p0 p2), acceptance={} source=4 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(AND (GEQ s83 20) (GEQ s170 1)), p2:(AND (GEQ s20 1) (GEQ s85 1) (GEQ s86 1) (GEQ s194 1)), p1:(AND (GEQ s0 1) (GEQ s54 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][true, true, true, true, true, true]]
Product exploration explored 100000 steps with 186 reset in 2170 ms.
Product exploration explored 100000 steps with 203 reset in 2158 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p0 p1)))), true, (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 19 factoid took 829 ms. Reduced automaton from 6 states, 14 edges and 3 AP to 6 states, 14 edges and 3 AP.
Stuttering acceptance computed with spot in 179 ms :[true, p0, p2, (AND p0 (NOT p1)), (AND p0 p2), (AND p0 (NOT p1) p2)]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 658 ms. (steps per millisecond=15 ) properties (out of 10) seen :4
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 265 ms. (steps per millisecond=37 ) properties (out of 6) seen :2
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 273 ms. (steps per millisecond=36 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 311 ms. (steps per millisecond=32 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-05-15 11:13:46] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:13:46] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:13:46] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 11:13:47] [INFO ] After 483ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2022-05-15 11:13:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 11:13:47] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2022-05-15 11:13:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:13:50] [INFO ] After 2715ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :3 sat :1
[2022-05-15 11:13:50] [INFO ] After 2867ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 69 ms.
[2022-05-15 11:13:50] [INFO ] After 3280ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 4 out of 223 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 221 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 219 transition count 8584
Applied a total of 7 rules in 2510 ms. Remains 219 /223 variables (removed 4) and now considering 8584/8587 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/223 places, 8584/8587 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 277 ms. (steps per millisecond=36 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 64766 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64766 steps, saw 22689 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 11:13:56] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:13:56] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 11:13:56] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 11:13:56] [INFO ] After 348ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 11:13:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 11:13:57] [INFO ] After 290ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 11:13:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:13:57] [INFO ] After 829ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 11:13:58] [INFO ] After 969ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2022-05-15 11:13:58] [INFO ] After 1432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 19 ms.
Support contains 4 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2348 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2327 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 11:14:02] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:14:02] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-15 11:14:03] [INFO ] Implicit Places using invariants in 846 ms returned []
[2022-05-15 11:14:03] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:14:03] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:14:05] [INFO ] Implicit Places using invariants and state equation in 1307 ms returned []
Implicit Place search using SMT with State Equation took 2187 ms to find 0 implicit places.
[2022-05-15 11:14:05] [INFO ] Redundant transitions in 942 ms returned []
[2022-05-15 11:14:05] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:14:05] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:14:08] [INFO ] Dead Transitions using invariants and state equation in 2597 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Ensure Unique test removed 8058 transitions
Reduce isomorphic transitions removed 8058 transitions.
Iterating post reduction 0 with 8058 rules applied. Total rules applied 8058 place count 219 transition count 526
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8060 place count 219 transition count 524
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8062 place count 217 transition count 524
Applied a total of 8062 rules in 26 ms. Remains 217 /219 variables (removed 2) and now considering 524/8584 (removed 8060) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 524 rows 217 cols
[2022-05-15 11:14:08] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:14:08] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 11:14:08] [INFO ] After 255ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 11:14:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 11:14:09] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 11:14:09] [INFO ] After 37ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:09] [INFO ] After 65ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 11:14:09] [INFO ] After 301ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:09] [INFO ] Flatten gal took : 16 ms
[2022-05-15 11:14:09] [INFO ] Flatten gal took : 14 ms
[2022-05-15 11:14:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3258041976657364727.gal : 1 ms
[2022-05-15 11:14:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3739781695661849580.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms10183698283185762383;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3258041976657364727.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3739781695661849580.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality3739781695661849580.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 26
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :26 after 42
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :42 after 74
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :74 after 138
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :138 after 606
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,670640,1.08806,21216,2,2732,14,36707,6,0,1399,22210,0
Total reachable state count : 670640

Verifying 1 reachability properties.
Reachability property apf1 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf1,62,1.55602,21216,2,218,14,36707,7,0,1407,22210,0
ITS tools runner thread asked to quit. Dying gracefully.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p2) (NOT p1)), (X (NOT p2)), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1) p2))), (X (NOT (AND p0 p1 p2))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), (X (X (NOT (AND p0 p1)))), true, (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) p2)))), (X (X (NOT (AND p0 p1 p2)))), (X (X (NOT (AND p0 p2)))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X (AND (NOT p1) (NOT p2)))), (X (X (NOT p0))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p0 p2))), (G (NOT (AND p0 (NOT p1) p2))), (G (NOT (AND p0 p1 p2)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND p0 p1 (NOT p2))), (F (AND p0 p1)), (F p0), (F (NOT (AND (NOT p1) (NOT p2)))), (F (AND p0 (NOT p1) (NOT p2)))]
Knowledge based reduction with 22 factoid took 1017 ms. Reduced automaton from 6 states, 14 edges and 3 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 37 ms :[true, p2]
Stuttering acceptance computed with spot in 50 ms :[true, p2]
Support contains 6 out of 223 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 : 223/223 places, 8587/8587 transitions.
Applied a total of 0 rules in 3127 ms. Remains 223 /223 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:14:15] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:14:15] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 11:14:17] [INFO ] Dead Transitions using invariants and state equation in 2657 ms found 0 transitions.
[2022-05-15 11:14:17] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:14:17] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 11:14:18] [INFO ] Implicit Places using invariants in 853 ms returned []
[2022-05-15 11:14:18] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:14:18] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 11:14:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:14:22] [INFO ] Implicit Places using invariants and state equation in 3954 ms returned []
Implicit Place search using SMT with State Equation took 4827 ms to find 0 implicit places.
[2022-05-15 11:14:23] [INFO ] Redundant transitions in 965 ms returned []
[2022-05-15 11:14:23] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:14:23] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 11:14:26] [INFO ] Dead Transitions using invariants and state equation in 2628 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 223/223 places, 8587/8587 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/223 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), true, (X (X (AND (NOT p1) (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 200 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 46 ms :[true, p2]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 11:14:26] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 223 cols
[2022-05-15 11:14:26] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:14:26] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 11:14:27] [INFO ] After 283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 11:14:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 11:14:27] [INFO ] After 244ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:14:30] [INFO ] After 2705ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:30] [INFO ] After 2857ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2022-05-15 11:14:30] [INFO ] After 3265ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 4 out of 223 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 16 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 221 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 219 transition count 8584
Applied a total of 7 rules in 2482 ms. Remains 219 /223 variables (removed 4) and now considering 8584/8587 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/223 places, 8584/8587 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 284 ms. (steps per millisecond=35 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 64205 steps, run timeout after 3001 ms. (steps per millisecond=21 ) properties seen :{}
Probabilistic random walk after 64205 steps, saw 22504 distinct states, run finished after 3001 ms. (steps per millisecond=21 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 11:14:36] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:14:36] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 11:14:36] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 11:14:36] [INFO ] After 341ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 11:14:36] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 11:14:37] [INFO ] After 293ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:14:37] [INFO ] After 830ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:38] [INFO ] After 975ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2022-05-15 11:14:38] [INFO ] After 1435ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 4 out of 219 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2294 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 2300 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 11:14:42] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:14:42] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:14:43] [INFO ] Implicit Places using invariants in 862 ms returned []
[2022-05-15 11:14:43] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:14:43] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:14:45] [INFO ] Implicit Places using invariants and state equation in 1374 ms returned []
Implicit Place search using SMT with State Equation took 2273 ms to find 0 implicit places.
[2022-05-15 11:14:45] [INFO ] Redundant transitions in 934 ms returned []
[2022-05-15 11:14:45] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:14:45] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:14:48] [INFO ] Dead Transitions using invariants and state equation in 2649 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Ensure Unique test removed 8058 transitions
Reduce isomorphic transitions removed 8058 transitions.
Iterating post reduction 0 with 8058 rules applied. Total rules applied 8058 place count 219 transition count 526
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 8060 place count 219 transition count 524
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 8062 place count 217 transition count 524
Applied a total of 8062 rules in 20 ms. Remains 217 /219 variables (removed 2) and now considering 524/8584 (removed 8060) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 524 rows 217 cols
[2022-05-15 11:14:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:14:48] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-15 11:14:48] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 11:14:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 11:14:49] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 11:14:49] [INFO ] After 22ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:49] [INFO ] After 55ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2022-05-15 11:14:49] [INFO ] After 301ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 11:14:49] [INFO ] Flatten gal took : 17 ms
[2022-05-15 11:14:49] [INFO ] Flatten gal took : 14 ms
[2022-05-15 11:14:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13190286209660462188.gal : 2 ms
[2022-05-15 11:14:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1491756926286443605.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13235845852726643022;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13190286209660462188.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1491756926286443605.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality1491756926286443605.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 26
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :26 after 42
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :42 after 74
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :74 after 138
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :138 after 606
Reachability property apf0 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,670640,1.07034,21212,2,2732,14,37405,6,0,1399,22210,0
Total reachable state count : 670640

Verifying 1 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,62,1.54668,21476,2,218,14,37405,7,0,1407,22210,0
Knowledge obtained : [(AND (NOT p2) (NOT p1)), (X (NOT p2)), (X (AND (NOT p1) (NOT p2))), (X (X (NOT p2))), true, (X (X (AND (NOT p1) (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) (NOT p1))))]
Knowledge based reduction with 7 factoid took 262 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 41 ms :[true, p2]
Stuttering acceptance computed with spot in 39 ms :[true, p2]
Stuttering acceptance computed with spot in 44 ms :[true, p2]
Product exploration explored 100000 steps with 194 reset in 2100 ms.
Product exploration explored 100000 steps with 187 reset in 2198 ms.
Built C files in :
/tmp/ltsmin891015568717367099
[2022-05-15 11:14:55] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:14:55] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin891015568717367099
Running compilation step : cd /tmp/ltsmin891015568717367099;'/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/ltsmin891015568717367099;'/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/ltsmin891015568717367099;'/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 6 out of 223 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 223/223 places, 8587/8587 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 221 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 219 transition count 8584
Applied a total of 7 rules in 2945 ms. Remains 219 /223 variables (removed 4) and now considering 8584/8587 (removed 3) transitions.
[2022-05-15 11:15:01] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:15:01] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:15:02] [INFO ] Implicit Places using invariants in 1366 ms returned []
[2022-05-15 11:15:02] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:15:02] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:15:05] [INFO ] Implicit Places using invariants and state equation in 2387 ms returned []
Implicit Place search using SMT with State Equation took 3772 ms to find 0 implicit places.
[2022-05-15 11:15:06] [INFO ] Redundant transitions in 987 ms returned []
[2022-05-15 11:15:06] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:15:06] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:15:11] [INFO ] Dead Transitions using invariants and state equation in 5477 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 219/223 places, 8584/8587 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/223 places, 8584/8587 transitions.
Built C files in :
/tmp/ltsmin10563465101182171845
[2022-05-15 11:15:11] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:15:12] [INFO ] Built C files in 96ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10563465101182171845
Running compilation step : cd /tmp/ltsmin10563465101182171845;'/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/ltsmin10563465101182171845;'/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/ltsmin10563465101182171845;'/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 11:15:16] [INFO ] Flatten gal took : 511 ms
[2022-05-15 11:15:16] [INFO ] Flatten gal took : 515 ms
[2022-05-15 11:15:17] [INFO ] Time to serialize gal into /tmp/LTL17117901132460877869.gal : 77 ms
[2022-05-15 11:15:17] [INFO ] Time to serialize properties into /tmp/LTL592943009024464497.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/LTL17117901132460877869.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL592943009024464497.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/LTL1711790...266
Read 1 LTL properties
Checking formula 0 : !((!(((G("((CAPACITE>=20)&&(VIDANGE_2>=1))"))U(!("((ROUTE_A>=1)&&(NB_ATTENTE_A_53>=1))")))U("(((NB_ATTENTE_A_19>=1)&&(CONTROLEUR_2>=1)...203
Formula 0 simplified : (G"((CAPACITE>=20)&&(VIDANGE_2>=1))" U !"((ROUTE_A>=1)&&(NB_ATTENTE_A_53>=1))") U "(((NB_ATTENTE_A_19>=1)&&(CONTROLEUR_2>=1))&&((NB_...191
Detected timeout of ITS tools.
[2022-05-15 11:15:32] [INFO ] Flatten gal took : 248 ms
[2022-05-15 11:15:32] [INFO ] Applying decomposition
[2022-05-15 11:15:32] [INFO ] Flatten gal took : 270 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/graph1077490433786966450.txt' '-o' '/tmp/graph1077490433786966450.bin' '-w' '/tmp/graph1077490433786966450.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1077490433786966450.bin' '-l' '-1' '-v' '-w' '/tmp/graph1077490433786966450.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:15:33] [INFO ] Decomposing Gal with order
[2022-05-15 11:15:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:15:38] [INFO ] Removed a total of 16673 redundant transitions.
[2022-05-15 11:15:38] [INFO ] Flatten gal took : 4836 ms
[2022-05-15 11:15:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 98 ms.
[2022-05-15 11:15:38] [INFO ] Time to serialize gal into /tmp/LTL15343366719355106261.gal : 5 ms
[2022-05-15 11:15:38] [INFO ] Time to serialize properties into /tmp/LTL3587017116759606634.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/LTL15343366719355106261.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3587017116759606634.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/LTL1534336...246
Read 1 LTL properties
Checking formula 0 : !((!(((G("((u1.CAPACITE>=20)&&(i0.u0.VIDANGE_2>=1))"))U(!("((u2.ROUTE_A>=1)&&(u2.NB_ATTENTE_A_53>=1))")))U("(((u2.NB_ATTENTE_A_19>=1)&...233
Formula 0 simplified : (G"((u1.CAPACITE>=20)&&(i0.u0.VIDANGE_2>=1))" U !"((u2.ROUTE_A>=1)&&(u2.NB_ATTENTE_A_53>=1))") U "(((u2.NB_ATTENTE_A_19>=1)&&(u2.CON...221
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3543908676302573337
[2022-05-15 11:15:53] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3543908676302573337
Running compilation step : cd /tmp/ltsmin3543908676302573337;'/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/ltsmin3543908676302573337;'/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/ltsmin3543908676302573337;'/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-V80P20N50-LTLFireability-12 finished in 149720 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(((X(G(p1))||p2)&&!p1))&&p0))))'
Support contains 4 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 100 ms. Remains 226 /226 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
[2022-05-15 11:15:57] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 11:15:57] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:16:01] [INFO ] Dead Transitions using invariants and state equation in 4744 ms found 0 transitions.
[2022-05-15 11:16:01] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 11:16:01] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:16:03] [INFO ] Implicit Places using invariants in 1180 ms returned []
[2022-05-15 11:16:03] [INFO ] Flow matrix only has 530 transitions (discarded 8058 similar events)
// Phase 1: matrix 530 rows 226 cols
[2022-05-15 11:16:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 11:16:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:16:16] [INFO ] Implicit Places using invariants and state equation in 13267 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 14478 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8588/8588 transitions.
Applied a total of 0 rules in 70 ms. Remains 224 /224 variables (removed 0) and now considering 8588/8588 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/226 places, 8588/8588 transitions.
Stuttering acceptance computed with spot in 311 ms :[(OR (NOT p0) (NOT p2) p1), (OR (NOT p0) (NOT p2) p1), (OR (NOT p0) (NOT p2) p1), true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s168 1) (GEQ s201 1)), p1:(LT s169 1), p2:(AND (GEQ s169 1) (GEQ s168 1) (GEQ s202 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLFireability-13 finished in 19770 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(G(p0)))))'
Support contains 4 out of 226 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 121 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:16:16] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:16:16] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:16:22] [INFO ] Dead Transitions using invariants and state equation in 5200 ms found 0 transitions.
[2022-05-15 11:16:22] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:16:22] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:16:23] [INFO ] Implicit Places using invariants in 1670 ms returned []
[2022-05-15 11:16:23] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:16:23] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:16:33] [INFO ] Implicit Places using invariants and state equation in 9877 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 11584 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 224/226 places, 8587/8588 transitions.
Applied a total of 0 rules in 91 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/226 places, 8587/8588 transitions.
Stuttering acceptance computed with spot in 277 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (GEQ s53 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N50-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N50-LTLFireability-15 finished in 17361 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-00
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Support contains 133 out of 226 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 19 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 373 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
[2022-05-15 11:16:34] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-05-15 11:16:34] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:16:39] [INFO ] Implicit Places using invariants in 5057 ms returned []
[2022-05-15 11:16:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-05-15 11:16:39] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:16:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:16:42] [INFO ] Implicit Places using invariants and state equation in 2921 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 8022 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 219/226 places, 8584/8588 transitions.
Applied a total of 0 rules in 83 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 219/226 places, 8584/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s82 1) (GEQ s144 1) (GEQ s205 1)) (AND (GEQ s1 1) (GEQ s82 1) (GEQ s102 1) (GEQ s169 1)) (AND (GEQ s1 1) (GEQ s82 1) (GEQ s133...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration timeout after 55760 steps with 269 reset in 10001 ms.
Product exploration timeout after 56500 steps with 276 reset in 10002 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 250 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 210 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2022-05-15 11:17:03] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:17:09] [INFO ] Computed 4 place invariants in 5 ms
Could not prove EG (NOT p0)
Support contains 133 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 3165 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 11:17:27] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:17:27] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 11:17:27] [INFO ] Implicit Places using invariants in 446 ms returned []
[2022-05-15 11:17:27] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:17:27] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:17:28] [INFO ] Implicit Places using invariants and state equation in 720 ms returned []
Implicit Place search using SMT with State Equation took 1170 ms to find 0 implicit places.
[2022-05-15 11:17:29] [INFO ] Redundant transitions in 919 ms returned []
[2022-05-15 11:17:29] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:17:29] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 11:17:32] [INFO ] Dead Transitions using invariants and state equation in 2442 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0), (X (NOT p0))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 2 factoid took 108 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
[2022-05-15 11:17:32] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:17:36] [INFO ] Computed 4 place invariants in 9 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runSLCLLTLTest(LTLPropertySolver.java:277)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:687)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 11:17:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Product exploration timeout after 63850 steps with 321 reset in 10002 ms.
Product exploration timeout after 62160 steps with 314 reset in 10001 ms.
Built C files in :
/tmp/ltsmin11697918992233368889
[2022-05-15 11:18:11] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:18:11] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11697918992233368889
Running compilation step : cd /tmp/ltsmin11697918992233368889;'/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/ltsmin11697918992233368889;'/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/ltsmin11697918992233368889;'/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 133 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 3097 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 11:18:17] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:18:17] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:18:18] [INFO ] Implicit Places using invariants in 579 ms returned []
[2022-05-15 11:18:18] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:18:18] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:18:19] [INFO ] Implicit Places using invariants and state equation in 1589 ms returned []
Implicit Place search using SMT with State Equation took 2184 ms to find 0 implicit places.
[2022-05-15 11:18:20] [INFO ] Redundant transitions in 936 ms returned []
[2022-05-15 11:18:20] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:18:20] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:18:26] [INFO ] Dead Transitions using invariants and state equation in 5404 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin17632625070097038445
[2022-05-15 11:18:26] [INFO ] Too many transitions (8584) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:18:26] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17632625070097038445
Running compilation step : cd /tmp/ltsmin17632625070097038445;'/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/ltsmin17632625070097038445;'/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/ltsmin17632625070097038445;'/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 11:18:30] [INFO ] Flatten gal took : 337 ms
[2022-05-15 11:18:31] [INFO ] Flatten gal took : 342 ms
[2022-05-15 11:18:31] [INFO ] Time to serialize gal into /tmp/LTL12827256956035591476.gal : 34 ms
[2022-05-15 11:18:31] [INFO ] Time to serialize properties into /tmp/LTL4722916002205081971.ltl : 19 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/LTL12827256956035591476.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4722916002205081971.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/LTL1282725...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_60>=1)&&(COMPTEUR_37>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONT...357811
Formula 0 simplified : !XF"(((((((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_60>=1)&&(COMPTEUR_37>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONTRO...357805
Detected timeout of ITS tools.
[2022-05-15 11:18:46] [INFO ] Flatten gal took : 654 ms
[2022-05-15 11:18:46] [INFO ] Applying decomposition
[2022-05-15 11:18:47] [INFO ] Flatten gal took : 637 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/graph17853792505666729746.txt' '-o' '/tmp/graph17853792505666729746.bin' '-w' '/tmp/graph17853792505666729746.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17853792505666729746.bin' '-l' '-1' '-v' '-w' '/tmp/graph17853792505666729746.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:18:49] [INFO ] Decomposing Gal with order
[2022-05-15 11:18:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:18:53] [INFO ] Removed a total of 16515 redundant transitions.
[2022-05-15 11:18:54] [INFO ] Flatten gal took : 3733 ms
[2022-05-15 11:18:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 47 ms.
[2022-05-15 11:18:54] [INFO ] Time to serialize gal into /tmp/LTL16142117578837795731.gal : 7 ms
[2022-05-15 11:18:54] [INFO ] Time to serialize properties into /tmp/LTL7695786301790623833.ltl : 27 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/LTL16142117578837795731.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7695786301790623833.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/LTL1614211...246
Read 1 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((i1.u1.NB_ATTENTE_A_0>=1)&&(i1.u1.CONTROLEUR_1>=1))&&((i1.u1.NB_ATTENTE_B_60>=1)&&(i1.u2.COMPTEUR_37>=1)))||(((i...455731
Formula 0 simplified : !XF"(((((((((((((((i1.u1.NB_ATTENTE_A_0>=1)&&(i1.u1.CONTROLEUR_1>=1))&&((i1.u1.NB_ATTENTE_B_60>=1)&&(i1.u2.COMPTEUR_37>=1)))||(((i1....455725
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1752392539915720568
[2022-05-15 11:19:09] [INFO ] Built C files in 79ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1752392539915720568
Running compilation step : cd /tmp/ltsmin1752392539915720568;'/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/ltsmin1752392539915720568;'/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/ltsmin1752392539915720568;'/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-V80P20N50-LTLFireability-00 finished in 158303 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F((X(p1)||p0))&&p2)))'
Found a CL insensitive property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-01
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Support contains 85 out of 226 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Applied a total of 2 rules in 183 ms. Remains 225 /226 variables (removed 1) and now considering 8587/8588 (removed 1) transitions.
[2022-05-15 11:19:12] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:12] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:19:18] [INFO ] Dead Transitions using invariants and state equation in 5407 ms found 0 transitions.
[2022-05-15 11:19:18] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:19:19] [INFO ] Implicit Places using invariants in 1127 ms returned []
[2022-05-15 11:19:19] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:19:21] [INFO ] Implicit Places using invariants and state equation in 2447 ms returned []
Implicit Place search using SMT with State Equation took 3588 ms to find 0 implicit places.
[2022-05-15 11:19:21] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:21] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:19:27] [INFO ] Dead Transitions using invariants and state equation in 5329 ms found 0 transitions.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 225/226 places, 8587/8588 transitions.
Finished structural reductions, in 1 iterations. Remains : 225/226 places, 8587/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(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 s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1749 reset in 2415 ms.
Product exploration explored 100000 steps with 1779 reset in 2461 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/225 stabilizing places and 323/8587 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (AND p2 (NOT p0))), (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0)))))]
Knowledge based reduction with 6 factoid took 1256 ms. Reduced automaton from 2 states, 3 edges and 3 AP to 2 states, 2 edges and 2 AP.
Stuttering acceptance computed with spot in 103 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND p2 (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (AND p2 (NOT p0))), (X p2), (X (X p2)), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p2 (NOT p0)))), (X (X (NOT (AND p2 (NOT p0))))), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 6 factoid took 485 ms. Reduced automaton from 2 states, 2 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 77 ms :[(AND (NOT p1) (NOT p0))]
[2022-05-15 11:19:34] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:34] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:19:49] [INFO ] [Real]Absence check using 5 positive place invariants in 25 ms returned sat
[2022-05-15 11:19:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:901)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runSLCLLTLTest(LTLPropertySolver.java:277)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:687)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 11:19:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (AND (NOT p1) (NOT p0))
Could not prove EG (AND (NOT p1) (NOT p0))
Support contains 83 out of 225 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 : 225/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 2839 ms. Remains 225 /225 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:19:52] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:52] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:19:56] [INFO ] Dead Transitions using invariants and state equation in 4427 ms found 0 transitions.
[2022-05-15 11:19:56] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:56] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:19:57] [INFO ] Implicit Places using invariants in 694 ms returned []
[2022-05-15 11:19:57] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 225 cols
[2022-05-15 11:19:57] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:19:58] [INFO ] Implicit Places using invariants and state equation in 1431 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2154 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 224/225 places, 8587/8587 transitions.
Applied a total of 0 rules in 2658 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 224/225 places, 8587/8587 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
Knowledge based reduction with 2 factoid took 119 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 3 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=3 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (AND (NOT p1) (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 2 factoid took 133 ms. Reduced automaton from 1 states, 1 edges and 2 AP to 1 states, 1 edges and 2 AP.
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
[2022-05-15 11:20:02] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:20:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:20:12] [INFO ] [Real]Absence check using 5 positive place invariants in 17 ms returned sat
[2022-05-15 11:20:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 11:20:13] [INFO ] [Real]Absence check using state equation in 524 ms returned sat
[2022-05-15 11:20:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 11:20:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-05-15 11:20:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 11:20:23] [INFO ] [Nat]Absence check using state equation in 494 ms returned sat
[2022-05-15 11:20:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:20:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 550 ms returned sat
[2022-05-15 11:20:24] [INFO ] Computed and/alt/rep : 210/418/210 causal constraints (skipped 316 transitions) in 222 ms.
[2022-05-15 11:20:25] [INFO ] Added : 119 causal constraints over 25 iterations in 1779 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 28 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1673 reset in 2223 ms.
Product exploration explored 100000 steps with 1943 reset in 2304 ms.
Built C files in :
/tmp/ltsmin4931990514738873725
[2022-05-15 11:20:30] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:20:30] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4931990514738873725
Running compilation step : cd /tmp/ltsmin4931990514738873725;'/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/ltsmin4931990514738873725;'/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/ltsmin4931990514738873725;'/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 83 out of 224 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 224/224 places, 8587/8587 transitions.
Applied a total of 0 rules in 2642 ms. Remains 224 /224 variables (removed 0) and now considering 8587/8587 (removed 0) transitions.
[2022-05-15 11:20:36] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:20:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 11:20:41] [INFO ] Dead Transitions using invariants and state equation in 5256 ms found 0 transitions.
[2022-05-15 11:20:41] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:20:41] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:20:42] [INFO ] Implicit Places using invariants in 1105 ms returned []
[2022-05-15 11:20:42] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:20:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:20:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:20:47] [INFO ] Implicit Places using invariants and state equation in 4846 ms returned []
Implicit Place search using SMT with State Equation took 5973 ms to find 0 implicit places.
[2022-05-15 11:20:48] [INFO ] Redundant transitions in 993 ms returned []
[2022-05-15 11:20:48] [INFO ] Flow matrix only has 529 transitions (discarded 8058 similar events)
// Phase 1: matrix 529 rows 224 cols
[2022-05-15 11:20:48] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 11:20:53] [INFO ] Dead Transitions using invariants and state equation in 5172 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 224/224 places, 8587/8587 transitions.
Built C files in :
/tmp/ltsmin10057556648298747664
[2022-05-15 11:20:53] [INFO ] Too many transitions (8587) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:20:53] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10057556648298747664
Running compilation step : cd /tmp/ltsmin10057556648298747664;'/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/ltsmin10057556648298747664;'/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/ltsmin10057556648298747664;'/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 11:20:58] [INFO ] Flatten gal took : 445 ms
[2022-05-15 11:20:58] [INFO ] Flatten gal took : 517 ms
[2022-05-15 11:20:58] [INFO ] Time to serialize gal into /tmp/LTL11924404804606601448.gal : 82 ms
[2022-05-15 11:20:58] [INFO ] Time to serialize properties into /tmp/LTL2651949696379139760.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/LTL11924404804606601448.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2651949696379139760.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/LTL1192440...267
Read 1 LTL properties
Checking formula 0 : !((F((F(("(((((((((NB_ATTENTE_A_60>=1)&&(ATTENTE_A>=1))&&((CAPACITE>=1)&&(CONTROLEUR_1>=1)))||(((NB_ATTENTE_A_22>=1)&&(ATTENTE_A>=1))&...16057
Formula 0 simplified : !F("(((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((ROUTE_A>=1)&&(NB_ATTENTE_A_16>=1))||((ROU...16044
Detected timeout of ITS tools.
[2022-05-15 11:21:14] [INFO ] Flatten gal took : 491 ms
[2022-05-15 11:21:14] [INFO ] Applying decomposition
[2022-05-15 11:21:14] [INFO ] Flatten gal took : 493 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/graph1171115047852969305.txt' '-o' '/tmp/graph1171115047852969305.bin' '-w' '/tmp/graph1171115047852969305.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph1171115047852969305.bin' '-l' '-1' '-v' '-w' '/tmp/graph1171115047852969305.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:21:15] [INFO ] Decomposing Gal with order
[2022-05-15 11:21:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:21:19] [INFO ] Removed a total of 16832 redundant transitions.
[2022-05-15 11:21:19] [INFO ] Flatten gal took : 4018 ms
[2022-05-15 11:21:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 755 labels/synchronizations in 116 ms.
[2022-05-15 11:21:20] [INFO ] Time to serialize gal into /tmp/LTL1483296833176177078.gal : 15 ms
[2022-05-15 11:21:20] [INFO ] Time to serialize properties into /tmp/LTL7811419507915628079.ltl : 447 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/LTL1483296833176177078.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7811419507915628079.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/LTL1483296...245
Read 1 LTL properties
Checking formula 0 : !((F((F(("(((((((((i1.u2.NB_ATTENTE_A_60>=1)&&(i0.u0.ATTENTE_A>=1))&&((i0.u1.CAPACITE>=1)&&(u3.CONTROLEUR_1>=1)))||(((i1.u2.NB_ATTENTE...20386
Formula 0 simplified : !F("(((((((((i0.u0.ROUTE_A>=1)&&(i1.u2.NB_ATTENTE_A_20>=1))||((i0.u0.ROUTE_A>=1)&&(i1.u2.NB_ATTENTE_A_22>=1)))||(((i0.u0.ROUTE_A>=1)...20373
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14226845290557583739
[2022-05-15 11:21:35] [INFO ] Built C files in 49ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14226845290557583739
Running compilation step : cd /tmp/ltsmin14226845290557583739;'/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/ltsmin14226845290557583739;'/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/ltsmin14226845290557583739;'/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-V80P20N50-LTLFireability-01 finished in 146277 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(G(p0) U (G(F(G(F(p0))))&&X(p0)&&p1))))'
Found a CL insensitive property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-03
Stuttering acceptance computed with spot in 95 ms :[(AND p0 p1), (AND p0 p1)]
Support contains 135 out of 226 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 226/226 places, 8588/8588 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 225 transition count 8587
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 225 transition count 8587
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 18 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 223 transition count 8586
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 221 transition count 8584
Applied a total of 9 rules in 276 ms. Remains 221 /226 variables (removed 5) and now considering 8584/8588 (removed 4) transitions.
[2022-05-15 11:21:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-05-15 11:21:39] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 11:21:39] [INFO ] Implicit Places using invariants in 532 ms returned []
[2022-05-15 11:21:39] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 221 cols
[2022-05-15 11:21:39] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-15 11:21:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-05-15 11:21:48] [INFO ] Implicit Places using invariants and state equation in 8879 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 9451 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 219/226 places, 8584/8588 transitions.
Applied a total of 0 rules in 73 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 219/226 places, 8584/8588 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(OR p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(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 s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration timeout after 28070 steps with 119 reset in 10003 ms.
Product exploration timeout after 29540 steps with 126 reset in 10003 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Detected a total of 164/219 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 187 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 53 ms :[(AND p1 p0), (AND p1 p0)]
Finished random walk after 981 steps, including 2 resets, run visited all 2 properties in 220 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND p0 p1))), (X (AND p0 (NOT p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND p0 (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 p0))]
Knowledge based reduction with 6 factoid took 203 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 80 ms :[(AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 53 ms :[(AND p1 p0), (AND p1 p0)]
Support contains 135 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 43 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 11:22:09] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:22:09] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:22:10] [INFO ] Implicit Places using invariants in 302 ms returned []
[2022-05-15 11:22:10] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:22:10] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:22:12] [INFO ] Implicit Places using invariants and state equation in 2209 ms returned []
Implicit Place search using SMT with State Equation took 2546 ms to find 0 implicit places.
[2022-05-15 11:22:12] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:22:12] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 11:22:16] [INFO ] Dead Transitions using invariants and state equation in 4410 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Detected a total of 164/219 stabilizing places and 322/8584 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 306 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 80 ms :[(AND p1 p0), (AND p1 p0)]
Incomplete random walk after 10000 steps, including 20 resets, run finished after 2105 ms. (steps per millisecond=4 ) properties (out of 2) seen :1
Finished Best-First random walk after 724 steps, including 0 resets, run visited all 1 properties in 277 ms. (steps per millisecond=2 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (AND (NOT p1) p0)), (X (X (NOT (AND p1 p0)))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND (NOT p1) p0))), (F (AND p1 p0))]
Knowledge based reduction with 6 factoid took 254 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 65 ms :[(AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 64 ms :[(AND p1 p0), (AND p1 p0)]
Stuttering acceptance computed with spot in 65 ms :[(AND p1 p0), (AND p1 p0)]
Product exploration timeout after 32080 steps with 135 reset in 10003 ms.
Product exploration timeout after 31830 steps with 136 reset in 10003 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 72 ms :[(AND p1 p0), (AND p1 p0)]
Support contains 135 out of 219 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 3385 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 11:22:44] [INFO ] Redundant transitions in 906 ms returned []
[2022-05-15 11:22:44] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:22:44] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 11:22:47] [INFO ] Dead Transitions using invariants and state equation in 2528 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Product exploration timeout after 31290 steps with 136 reset in 10003 ms.
Product exploration timeout after 31230 steps with 131 reset in 10004 ms.
Built C files in :
/tmp/ltsmin14651309933150078352
[2022-05-15 11:23:07] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14651309933150078352
Running compilation step : cd /tmp/ltsmin14651309933150078352;'/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/ltsmin14651309933150078352;'/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/ltsmin14651309933150078352;'/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 135 out of 219 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 219/219 places, 8584/8584 transitions.
Applied a total of 0 rules in 43 ms. Remains 219 /219 variables (removed 0) and now considering 8584/8584 (removed 0) transitions.
[2022-05-15 11:23:10] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:23:10] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:23:11] [INFO ] Implicit Places using invariants in 595 ms returned []
[2022-05-15 11:23:11] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:23:11] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:23:11] [INFO ] Implicit Places using invariants and state equation in 866 ms returned []
Implicit Place search using SMT with State Equation took 1477 ms to find 0 implicit places.
[2022-05-15 11:23:11] [INFO ] Flow matrix only has 526 transitions (discarded 8058 similar events)
// Phase 1: matrix 526 rows 219 cols
[2022-05-15 11:23:11] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 11:23:16] [INFO ] Dead Transitions using invariants and state equation in 4582 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 219/219 places, 8584/8584 transitions.
Built C files in :
/tmp/ltsmin4970396637113855342
[2022-05-15 11:23:16] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4970396637113855342
Running compilation step : cd /tmp/ltsmin4970396637113855342;'/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/ltsmin4970396637113855342;'/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/ltsmin4970396637113855342;'/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 11:23:21] [INFO ] Flatten gal took : 322 ms
[2022-05-15 11:23:21] [INFO ] Flatten gal took : 626 ms
[2022-05-15 11:23:21] [INFO ] Time to serialize gal into /tmp/LTL13532416668613454822.gal : 81 ms
[2022-05-15 11:23:21] [INFO ] Time to serialize properties into /tmp/LTL16233324952292086076.ltl : 33 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/LTL13532416668613454822.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16233324952292086076.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/LTL1353241...268
Read 1 LTL properties
Checking formula 0 : !((F(!((G("(((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((ROUTE_A>=1)&&(NB_ATTENTE_A_16>=1))||...367530
Formula 0 simplified : !F!(G"(((((((((ROUTE_A>=1)&&(NB_ATTENTE_A_20>=1))||((ROUTE_A>=1)&&(NB_ATTENTE_A_22>=1)))||(((ROUTE_A>=1)&&(NB_ATTENTE_A_16>=1))||((R...367508
Detected timeout of ITS tools.
[2022-05-15 11:23:37] [INFO ] Flatten gal took : 622 ms
[2022-05-15 11:23:37] [INFO ] Applying decomposition
[2022-05-15 11:23:38] [INFO ] Flatten gal took : 641 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/graph697895644833124466.txt' '-o' '/tmp/graph697895644833124466.bin' '-w' '/tmp/graph697895644833124466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph697895644833124466.bin' '-l' '-1' '-v' '-w' '/tmp/graph697895644833124466.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:23:39] [INFO ] Decomposing Gal with order
[2022-05-15 11:23:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:23:44] [INFO ] Removed a total of 16515 redundant transitions.
[2022-05-15 11:23:45] [INFO ] Flatten gal took : 4474 ms
[2022-05-15 11:23:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 597 labels/synchronizations in 94 ms.
[2022-05-15 11:23:45] [INFO ] Time to serialize gal into /tmp/LTL446798623373803331.gal : 18 ms
[2022-05-15 11:23:45] [INFO ] Time to serialize properties into /tmp/LTL17867889289865438863.ltl : 37 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/LTL446798623373803331.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17867889289865438863.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/LTL4467986...245
Read 1 LTL properties
Checking formula 0 : !((F(!((G("(((((((((i1.u0.ROUTE_A>=1)&&(i1.u0.NB_ATTENTE_A_20>=1))||((i1.u0.ROUTE_A>=1)&&(i1.u0.NB_ATTENTE_A_22>=1)))||(((i1.u0.ROUTE_...468357
Formula 0 simplified : !F!(G"(((((((((i1.u0.ROUTE_A>=1)&&(i1.u0.NB_ATTENTE_A_20>=1))||((i1.u0.ROUTE_A>=1)&&(i1.u0.NB_ATTENTE_A_22>=1)))||(((i1.u0.ROUTE_A>=...468335
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11004606288654336455
[2022-05-15 11:24:00] [INFO ] Built C files in 118ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11004606288654336455
Running compilation step : cd /tmp/ltsmin11004606288654336455;'/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/ltsmin11004606288654336455;'/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/ltsmin11004606288654336455;'/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-V80P20N50-LTLFireability-03 finished in 144725 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(G(X((G(p0) U X(p1))))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!((G(p0) U !p1) U p2))'
[2022-05-15 11:24:04] [INFO ] Flatten gal took : 437 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10972660184805670320
[2022-05-15 11:24:05] [INFO ] Too many transitions (8588) to apply POR reductions. Disabling POR matrices.
[2022-05-15 11:24:05] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10972660184805670320
Running compilation step : cd /tmp/ltsmin10972660184805670320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '102' '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 11:24:05] [INFO ] Applying decomposition
[2022-05-15 11:24:06] [INFO ] Flatten gal took : 800 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/graph6328762941081025150.txt' '-o' '/tmp/graph6328762941081025150.bin' '-w' '/tmp/graph6328762941081025150.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6328762941081025150.bin' '-l' '-1' '-v' '-w' '/tmp/graph6328762941081025150.weights' '-q' '0' '-e' '0.001'
[2022-05-15 11:24:08] [INFO ] Decomposing Gal with order
[2022-05-15 11:24:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 11:24:15] [INFO ] Removed a total of 16991 redundant transitions.
[2022-05-15 11:24:16] [INFO ] Flatten gal took : 7227 ms
[2022-05-15 11:24:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 993 labels/synchronizations in 83 ms.
[2022-05-15 11:24:16] [INFO ] Time to serialize gal into /tmp/LTLFireability14974176867567479549.gal : 70 ms
[2022-05-15 11:24:16] [INFO ] Time to serialize properties into /tmp/LTLFireability10979494435934898379.ltl : 61 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/LTLFireability14974176867567479549.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability10979494435934898379.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...269
Read 7 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((i2.u4.NB_ATTENTE_A_0>=1)&&(i2.u4.CONTROLEUR_1>=1))&&((i2.u4.NB_ATTENTE_B_60>=1)&&(i1.u1.COMPTEUR_37>=1)))||(((i...455731
Formula 0 simplified : !XF"(((((((((((((((i2.u4.NB_ATTENTE_A_0>=1)&&(i2.u4.CONTROLEUR_1>=1))&&((i2.u4.NB_ATTENTE_B_60>=1)&&(i1.u1.COMPTEUR_37>=1)))||(((i2....455725
Compilation finished in 54161 ms.
Running link step : cd /tmp/ltsmin10972660184805670320;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 147 ms.
Running LTSmin : cd /tmp/ltsmin10972660184805670320;'/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)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin10972660184805670320;'/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)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10972660184805670320;'/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((LTLAPp2==true))||(LTLAPp1==true)))&&(LTLAPp3==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin10972660184805670320;'/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((LTLAPp2==true))||(LTLAPp1==true)))&&(LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10972660184805670320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>((LTLAPp2==true))' '--buchi-type=spotba'
LTSmin failed to check property BridgeAndVehicles-PT-V80P20N50-LTLFireability-02 due to out of memory issue (code 137).
Running LTSmin : cd /tmp/ltsmin10972660184805670320;'/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' '<>(!([]((LTLAPp3==true)) U ([](<>([](<>((LTLAPp3==true)))))&&X((LTLAPp3==true))&&(LTLAPp4==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 11:53:41] [INFO ] Flatten gal took : 756 ms
[2022-05-15 11:53:42] [INFO ] Time to serialize gal into /tmp/LTLFireability9611313106307046615.gal : 55 ms
[2022-05-15 11:53:42] [INFO ] Time to serialize properties into /tmp/LTLFireability17799220698300080707.ltl : 47 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/LTLFireability9611313106307046615.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17799220698300080707.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 7 LTL properties
Checking formula 0 : !((X(F("(((((((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_60>=1)&&(COMPTEUR_37>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONT...357811
Formula 0 simplified : !XF"(((((((((((((((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_60>=1)&&(COMPTEUR_37>=1)))||(((NB_ATTENTE_A_0>=1)&&(CONTRO...357805
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin10972660184805670320;'/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' '<>(!([]((LTLAPp3==true)) U ([](<>([](<>((LTLAPp3==true)))))&&X((LTLAPp3==true))&&(LTLAPp4==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin10972660184805670320;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp5==true)))' '--buchi-type=spotba'

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-V80P20N50"
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-V80P20N50, 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-165251918300292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N50.tgz
mv BridgeAndVehicles-PT-V80P20N50 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 ;