Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414500173.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-PT-V80P20N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414500173
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.3M
-rw-r--r-- 1 mcc users 23K Apr 13 01:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 13 01:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 330K Apr 13 00:59 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 13 00:59 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 115K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 334K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 13 01:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Apr 13 01:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 885K Apr 13 01:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.4M Apr 13 01:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.0K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.7M May 18 16:42 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-V80P20N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716635876711

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 11:17:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 11:17:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 11:17:58] [INFO ] Load time of PNML (sax parser for PT used): 137 ms
[2024-05-25 11:17:58] [INFO ] Transformed 188 places.
[2024-05-25 11:17:58] [INFO ] Transformed 2108 transitions.
[2024-05-25 11:17:58] [INFO ] Parsed PT model containing 188 places and 2108 transitions and 15950 arcs in 213 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 186 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Applied a total of 2 rules in 42 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:17:59] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 11:17:59] [INFO ] Computed 5 invariants in 23 ms
[2024-05-25 11:17:59] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
[2024-05-25 11:17:59] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:17:59] [INFO ] Invariant cache hit.
[2024-05-25 11:17:59] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-25 11:17:59] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:17:59] [INFO ] Invariant cache hit.
[2024-05-25 11:18:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:00] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 245 ms to find 0 implicit places.
[2024-05-25 11:18:00] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:18:00] [INFO ] Invariant cache hit.
[2024-05-25 11:18:00] [INFO ] Dead Transitions using invariants and state equation in 721 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1826 ms. Remains : 186/188 places, 2108/2108 transitions.
Support contains 186 out of 186 places after structural reductions.
[2024-05-25 11:18:01] [INFO ] Flatten gal took : 200 ms
[2024-05-25 11:18:01] [INFO ] Flatten gal took : 174 ms
[2024-05-25 11:18:02] [INFO ] Input system was already deterministic with 2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 977 ms. (steps per millisecond=10 ) properties (out of 25) seen :20
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 555 ms. (steps per millisecond=18 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2024-05-25 11:18:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:18:04] [INFO ] Invariant cache hit.
[2024-05-25 11:18:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:18:04] [INFO ] After 217ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 11:18:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:18:05] [INFO ] After 166ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 11:18:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:05] [INFO ] After 138ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 11:18:05] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 55 ms.
[2024-05-25 11:18:05] [INFO ] After 555ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 ms.
Support contains 5 out of 186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 183 transition count 2106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 181 transition count 2104
Applied a total of 9 rules in 393 ms. Remains 181 /186 variables (removed 5) and now considering 2104/2108 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 394 ms. Remains : 181/186 places, 2104/2108 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 284849 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :{1=1}
Probabilistic random walk after 284849 steps, saw 94338 distinct states, run finished after 3004 ms. (steps per millisecond=94 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 11:18:09] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
// Phase 1: matrix 366 rows 181 cols
[2024-05-25 11:18:09] [INFO ] Computed 4 invariants in 14 ms
[2024-05-25 11:18:09] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 11:18:09] [INFO ] After 189ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:18:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 11:18:09] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:09] [INFO ] After 55ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:09] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2024-05-25 11:18:09] [INFO ] After 360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 2104/2104 transitions.
Applied a total of 0 rules in 170 ms. Remains 181 /181 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 170 ms. Remains : 181/181 places, 2104/2104 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 295055 steps, run timeout after 3001 ms. (steps per millisecond=98 ) properties seen :{}
Probabilistic random walk after 295055 steps, saw 97770 distinct states, run finished after 3002 ms. (steps per millisecond=98 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:18:12] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2024-05-25 11:18:12] [INFO ] Invariant cache hit.
[2024-05-25 11:18:13] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 11:18:13] [INFO ] After 198ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:18:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 11:18:13] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:13] [INFO ] After 50ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:13] [INFO ] After 106ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2024-05-25 11:18:13] [INFO ] After 334ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 2104/2104 transitions.
Applied a total of 0 rules in 252 ms. Remains 181 /181 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 252 ms. Remains : 181/181 places, 2104/2104 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 2104/2104 transitions.
Applied a total of 0 rules in 233 ms. Remains 181 /181 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2024-05-25 11:18:13] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2024-05-25 11:18:13] [INFO ] Invariant cache hit.
[2024-05-25 11:18:14] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-25 11:18:14] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2024-05-25 11:18:14] [INFO ] Invariant cache hit.
[2024-05-25 11:18:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:15] [INFO ] Implicit Places using invariants and state equation in 929 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1256 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 179/181 places, 2104/2104 transitions.
Applied a total of 0 rules in 216 ms. Remains 179 /179 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1707 ms. Remains : 179/181 places, 2104/2104 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 279608 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :{}
Probabilistic random walk after 279608 steps, saw 90609 distinct states, run finished after 3001 ms. (steps per millisecond=93 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:18:18] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
// Phase 1: matrix 366 rows 179 cols
[2024-05-25 11:18:18] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 11:18:18] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 11:18:18] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:18:18] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 11:18:18] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:19] [INFO ] After 54ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:19] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 34 ms.
[2024-05-25 11:18:19] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 4 out of 179 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 2104/2104 transitions.
Applied a total of 0 rules in 157 ms. Remains 179 /179 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 179/179 places, 2104/2104 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 2104/2104 transitions.
Applied a total of 0 rules in 158 ms. Remains 179 /179 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
[2024-05-25 11:18:19] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2024-05-25 11:18:19] [INFO ] Invariant cache hit.
[2024-05-25 11:18:19] [INFO ] Implicit Places using invariants in 330 ms returned []
[2024-05-25 11:18:19] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2024-05-25 11:18:19] [INFO ] Invariant cache hit.
[2024-05-25 11:18:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:20] [INFO ] Implicit Places using invariants and state equation in 759 ms returned []
Implicit Place search using SMT with State Equation took 1094 ms to find 0 implicit places.
[2024-05-25 11:18:20] [INFO ] Redundant transitions in 211 ms returned []
[2024-05-25 11:18:20] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2024-05-25 11:18:20] [INFO ] Invariant cache hit.
[2024-05-25 11:18:21] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2172 ms. Remains : 179/179 places, 2104/2104 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 179 transition count 366
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1740 place count 179 transition count 364
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1742 place count 177 transition count 364
Applied a total of 1742 rules in 16 ms. Remains 177 /179 variables (removed 2) and now considering 364/2104 (removed 1740) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 364 rows 177 cols
[2024-05-25 11:18:21] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 11:18:21] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 11:18:21] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:18:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 11:18:21] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 11:18:21] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:18:21] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2024-05-25 11:18:21] [INFO ] After 223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 169 stabilizing places and 324 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Support contains 85 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 183 transition count 2106
Applied a total of 5 rules in 688 ms. Remains 183 /186 variables (removed 3) and now considering 2106/2108 (removed 2) transitions.
[2024-05-25 11:18:23] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
// Phase 1: matrix 368 rows 183 cols
[2024-05-25 11:18:23] [INFO ] Computed 4 invariants in 10 ms
[2024-05-25 11:18:23] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-25 11:18:23] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
[2024-05-25 11:18:23] [INFO ] Invariant cache hit.
[2024-05-25 11:18:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:24] [INFO ] Implicit Places using invariants and state equation in 1044 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1338 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 181/186 places, 2106/2108 transitions.
Applied a total of 0 rules in 177 ms. Remains 181 /181 variables (removed 0) and now considering 2106/2106 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2204 ms. Remains : 181/186 places, 2106/2108 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 195 ms :[(AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(OR (AND (GEQ s159 1) (GEQ s169 1)) (AND (GEQ s140 1) (GEQ s169 1)) (AND (GEQ s101 1) (GEQ s169 1)) (AND (GEQ s120 1) (GEQ s169 1)) (AND (GEQ s139 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1505 reset in 941 ms.
Product exploration explored 100000 steps with 1513 reset in 715 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 164/181 stabilizing places and 322/2106 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 253 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (AND p1 (NOT p0))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND p1 (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 183 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p0) (NOT p1))]
Support contains 85 out of 181 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 181/181 places, 2106/2106 transitions.
Applied a total of 0 rules in 184 ms. Remains 181 /181 variables (removed 0) and now considering 2106/2106 (removed 0) transitions.
[2024-05-25 11:18:27] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
// Phase 1: matrix 368 rows 181 cols
[2024-05-25 11:18:27] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 11:18:27] [INFO ] Implicit Places using invariants in 263 ms returned []
[2024-05-25 11:18:27] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
[2024-05-25 11:18:27] [INFO ] Invariant cache hit.
[2024-05-25 11:18:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:28] [INFO ] Implicit Places using invariants and state equation in 622 ms returned []
Implicit Place search using SMT with State Equation took 886 ms to find 0 implicit places.
[2024-05-25 11:18:28] [INFO ] Redundant transitions in 121 ms returned []
[2024-05-25 11:18:28] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
[2024-05-25 11:18:28] [INFO ] Invariant cache hit.
[2024-05-25 11:18:28] [INFO ] Dead Transitions using invariants and state equation in 566 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1765 ms. Remains : 181/181 places, 2106/2106 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 164/181 stabilizing places and 322/2106 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 107 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 250 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 137 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 31 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1502 reset in 709 ms.
Product exploration explored 100000 steps with 1511 reset in 702 ms.
Built C files in :
/tmp/ltsmin1650355139951020501
[2024-05-25 11:18:30] [INFO ] Too many transitions (2106) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:18:30] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1650355139951020501
Running compilation step : cd /tmp/ltsmin1650355139951020501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1650355139951020501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin1650355139951020501;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 85 out of 181 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 181/181 places, 2106/2106 transitions.
Applied a total of 0 rules in 200 ms. Remains 181 /181 variables (removed 0) and now considering 2106/2106 (removed 0) transitions.
[2024-05-25 11:18:34] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
[2024-05-25 11:18:34] [INFO ] Invariant cache hit.
[2024-05-25 11:18:34] [INFO ] Implicit Places using invariants in 263 ms returned []
[2024-05-25 11:18:34] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
[2024-05-25 11:18:34] [INFO ] Invariant cache hit.
[2024-05-25 11:18:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:18:35] [INFO ] Implicit Places using invariants and state equation in 1026 ms returned []
Implicit Place search using SMT with State Equation took 1293 ms to find 0 implicit places.
[2024-05-25 11:18:35] [INFO ] Redundant transitions in 54 ms returned []
[2024-05-25 11:18:35] [INFO ] Flow matrix only has 368 transitions (discarded 1738 similar events)
[2024-05-25 11:18:35] [INFO ] Invariant cache hit.
[2024-05-25 11:18:36] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2315 ms. Remains : 181/181 places, 2106/2106 transitions.
Built C files in :
/tmp/ltsmin12840729069991552879
[2024-05-25 11:18:36] [INFO ] Too many transitions (2106) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:18:36] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12840729069991552879
Running compilation step : cd /tmp/ltsmin12840729069991552879;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12840729069991552879;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12840729069991552879;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:18:39] [INFO ] Flatten gal took : 109 ms
[2024-05-25 11:18:39] [INFO ] Flatten gal took : 102 ms
[2024-05-25 11:18:39] [INFO ] Time to serialize gal into /tmp/LTL16756341761199025741.gal : 32 ms
[2024-05-25 11:18:39] [INFO ] Time to serialize properties into /tmp/LTL15379569820610895984.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16756341761199025741.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16783484681828061446.hoa' '-atoms' '/tmp/LTL15379569820610895984.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15379569820610895984.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16783484681828061446.hoa
Detected timeout of ITS tools.
[2024-05-25 11:18:55] [INFO ] Flatten gal took : 73 ms
[2024-05-25 11:18:55] [INFO ] Flatten gal took : 78 ms
[2024-05-25 11:18:55] [INFO ] Time to serialize gal into /tmp/LTL15660820250822316072.gal : 17 ms
[2024-05-25 11:18:55] [INFO ] Time to serialize properties into /tmp/LTL4377857021600579639.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15660820250822316072.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4377857021600579639.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(((G("(((((((((NB_ATTENTE_B_75>=1)&&(ROUTE_B>=1))||((NB_ATTENTE_B_56>=1)&&(ROUTE_B>=1)))||(((NB_ATTENTE_B_17>=1)&&(ROUTE_B>=1))||(...3340
Formula 0 simplified : G(!"((CHOIX_1>=1)&&(COMPTEUR_10>=1))" & !"((CHOIX_2>=1)&&(COMPTEUR_10>=1))" & F!"(((((((((NB_ATTENTE_B_75>=1)&&(ROUTE_B>=1))||((NB_A...3332
Detected timeout of ITS tools.
[2024-05-25 11:19:10] [INFO ] Flatten gal took : 119 ms
[2024-05-25 11:19:10] [INFO ] Applying decomposition
[2024-05-25 11:19:10] [INFO ] Flatten gal took : 79 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17852463400439879871.txt' '-o' '/tmp/graph17852463400439879871.bin' '-w' '/tmp/graph17852463400439879871.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17852463400439879871.bin' '-l' '-1' '-v' '-w' '/tmp/graph17852463400439879871.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:19:10] [INFO ] Decomposing Gal with order
[2024-05-25 11:19:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:19:11] [INFO ] Removed a total of 3535 redundant transitions.
[2024-05-25 11:19:11] [INFO ] Flatten gal took : 855 ms
[2024-05-25 11:19:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 338 labels/synchronizations in 35 ms.
[2024-05-25 11:19:11] [INFO ] Time to serialize gal into /tmp/LTL12179653812806393592.gal : 4 ms
[2024-05-25 11:19:11] [INFO ] Time to serialize properties into /tmp/LTL12310604961151759155.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12179653812806393592.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12310604961151759155.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(((G("(((((((((u1.NB_ATTENTE_B_75>=1)&&(u1.ROUTE_B>=1))||((u1.NB_ATTENTE_B_56>=1)&&(u1.ROUTE_B>=1)))||(((u1.NB_ATTENTE_B_17>=1)&&(...3838
Formula 0 simplified : G(!"((u0.CHOIX_2>=1)&&(u2.COMPTEUR_10>=1))" & !"((u1.CHOIX_1>=1)&&(u2.COMPTEUR_10>=1))" & F!"(((((((((u1.NB_ATTENTE_B_75>=1)&&(u1.RO...3830
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8991969997539312534
[2024-05-25 11:19:26] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8991969997539312534
Running compilation step : cd /tmp/ltsmin8991969997539312534;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8991969997539312534;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin8991969997539312534;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-00 finished in 67398 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 82 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 2107
Applied a total of 2 rules in 20 ms. Remains 185 /186 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 11:19:29] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2024-05-25 11:19:29] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 11:19:30] [INFO ] Dead Transitions using invariants and state equation in 833 ms found 0 transitions.
[2024-05-25 11:19:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:30] [INFO ] Invariant cache hit.
[2024-05-25 11:19:30] [INFO ] Implicit Places using invariants in 235 ms returned []
[2024-05-25 11:19:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:30] [INFO ] Invariant cache hit.
[2024-05-25 11:19:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:32] [INFO ] Implicit Places using invariants and state equation in 1164 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1407 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/186 places, 2107/2108 transitions.
Applied a total of 0 rules in 10 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2274 ms. Remains : 183/186 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 95 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, 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, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 280 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-02 finished in 2403 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (F(p0)&&X(((p1&&F(!p2)) U p2)))))'
Support contains 97 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 2107
Applied a total of 2 rules in 19 ms. Remains 185 /186 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 11:19:32] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:32] [INFO ] Invariant cache hit.
[2024-05-25 11:19:32] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
[2024-05-25 11:19:32] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:32] [INFO ] Invariant cache hit.
[2024-05-25 11:19:33] [INFO ] Implicit Places using invariants in 119 ms returned []
[2024-05-25 11:19:33] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:33] [INFO ] Invariant cache hit.
[2024-05-25 11:19:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:33] [INFO ] Implicit Places using invariants and state equation in 628 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 755 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/186 places, 2107/2108 transitions.
Applied a total of 0 rules in 23 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1459 ms. Remains : 184/186 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 228 ms :[(OR (NOT p0) (NOT p2)), (NOT p0), (NOT p2), (NOT p2), true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p0, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s84 1) (GEQ s109 1) (GEQ s179 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s104 1) (GEQ s174 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s162...], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 677 steps with 2 reset in 21 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-05 finished in 1762 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1)||X(F((p0&&X(p0))))))'
Support contains 4 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 11 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:19:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 11:19:34] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 11:19:34] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
[2024-05-25 11:19:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:19:34] [INFO ] Invariant cache hit.
[2024-05-25 11:19:34] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-25 11:19:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:19:34] [INFO ] Invariant cache hit.
[2024-05-25 11:19:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:36] [INFO ] Implicit Places using invariants and state equation in 1183 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1458 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 14 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2112 ms. Remains : 184/186 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(OR (AND (GEQ s83 20) (GEQ s170 1)) (AND (GEQ s83 20) (GEQ s171 1))), p1:(GEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1526 steps with 9 reset in 12 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-06 finished in 2356 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&X(G(p1))))'
Support contains 94 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 11 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:19:36] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:19:36] [INFO ] Invariant cache hit.
[2024-05-25 11:19:37] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
[2024-05-25 11:19:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:19:37] [INFO ] Invariant cache hit.
[2024-05-25 11:19:37] [INFO ] Implicit Places using invariants in 139 ms returned []
[2024-05-25 11:19:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:19:37] [INFO ] Invariant cache hit.
[2024-05-25 11:19:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:37] [INFO ] Implicit Places using invariants and state equation in 811 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 953 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 11 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1609 ms. Remains : 184/186 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (OR (LT s79 1) (LT s85 1) (LT s86 1) (LT s181 1)) (OR (LT s25 1) (LT s85 1) (LT s86 1) (LT s182 1)) (OR (LT s58 1) (LT s85 1) (LT s86 1) (LT s175 ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 49250 steps with 73 reset in 3535 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-07 finished in 5304 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 4 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 183 transition count 2106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 181 transition count 2104
Applied a total of 9 rules in 278 ms. Remains 181 /186 variables (removed 5) and now considering 2104/2108 (removed 4) transitions.
[2024-05-25 11:19:41] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
// Phase 1: matrix 366 rows 181 cols
[2024-05-25 11:19:41] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 11:19:42] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-25 11:19:42] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2024-05-25 11:19:42] [INFO ] Invariant cache hit.
[2024-05-25 11:19:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:43] [INFO ] Implicit Places using invariants and state equation in 924 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1217 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/186 places, 2104/2108 transitions.
Applied a total of 0 rules in 175 ms. Remains 179 /179 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1671 ms. Remains : 179/186 places, 2104/2108 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-08 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:(AND (GEQ s28 1) (GEQ s83 1) (GEQ s84 1) (GEQ s177 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]]
Stuttering criterion allowed to conclude after 499 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-08 finished in 1795 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((F(p0)&&(p1 U p2))))))'
Support contains 1 out of 186 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 : 186/186 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 185 transition count 2107
Applied a total of 2 rules in 249 ms. Remains 185 /186 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 11:19:43] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2024-05-25 11:19:43] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 11:19:44] [INFO ] Dead Transitions using invariants and state equation in 733 ms found 0 transitions.
[2024-05-25 11:19:44] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:44] [INFO ] Invariant cache hit.
[2024-05-25 11:19:44] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-25 11:19:44] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:44] [INFO ] Invariant cache hit.
[2024-05-25 11:19:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:46] [INFO ] Implicit Places using invariants and state equation in 1469 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1851 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 183/186 places, 2107/2108 transitions.
Applied a total of 0 rules in 141 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2976 ms. Remains : 183/186 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GEQ s168 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 1736 reset in 575 ms.
Product exploration explored 100000 steps with 1741 reset in 540 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 166/183 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 64 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=32 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 123 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-25 11:19:48] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2024-05-25 11:19:48] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 11:19:48] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 11:19:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 11:19:49] [INFO ] [Real]Absence check using state equation in 875 ms returned sat
[2024-05-25 11:19:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:19:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:19:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 11:19:50] [INFO ] [Nat]Absence check using state equation in 138 ms returned sat
[2024-05-25 11:19:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 386 ms returned sat
[2024-05-25 11:19:50] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 119 ms.
[2024-05-25 11:19:50] [INFO ] Added : 10 causal constraints over 4 iterations in 257 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 183 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 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 169 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2024-05-25 11:19:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:51] [INFO ] Invariant cache hit.
[2024-05-25 11:19:51] [INFO ] Dead Transitions using invariants and state equation in 626 ms found 0 transitions.
[2024-05-25 11:19:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:51] [INFO ] Invariant cache hit.
[2024-05-25 11:19:52] [INFO ] Implicit Places using invariants in 287 ms returned []
[2024-05-25 11:19:52] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:52] [INFO ] Invariant cache hit.
[2024-05-25 11:19:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:53] [INFO ] Implicit Places using invariants and state equation in 1282 ms returned []
Implicit Place search using SMT with State Equation took 1573 ms to find 0 implicit places.
[2024-05-25 11:19:53] [INFO ] Redundant transitions in 90 ms returned []
[2024-05-25 11:19:53] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:53] [INFO ] Invariant cache hit.
[2024-05-25 11:19:54] [INFO ] Dead Transitions using invariants and state equation in 661 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3142 ms. Remains : 183/183 places, 2107/2107 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 166/183 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Finished random walk after 78 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=39 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 118 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2024-05-25 11:19:54] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:19:54] [INFO ] Invariant cache hit.
[2024-05-25 11:19:55] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 11:19:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 11:19:55] [INFO ] [Real]Absence check using state equation in 841 ms returned sat
[2024-05-25 11:19:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 11:19:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:19:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 11:19:56] [INFO ] [Nat]Absence check using state equation in 140 ms returned sat
[2024-05-25 11:19:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:19:56] [INFO ] [Nat]Added 22 Read/Feed constraints in 157 ms returned sat
[2024-05-25 11:19:57] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 143 ms.
[2024-05-25 11:19:57] [INFO ] Added : 10 causal constraints over 3 iterations in 299 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1695 reset in 578 ms.
Product exploration explored 100000 steps with 1770 reset in 463 ms.
Built C files in :
/tmp/ltsmin17251086795354749433
[2024-05-25 11:19:58] [INFO ] Too many transitions (2107) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:19:58] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17251086795354749433
Running compilation step : cd /tmp/ltsmin17251086795354749433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17251086795354749433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17251086795354749433;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 135 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2024-05-25 11:20:01] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:20:01] [INFO ] Invariant cache hit.
[2024-05-25 11:20:02] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
[2024-05-25 11:20:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:20:02] [INFO ] Invariant cache hit.
[2024-05-25 11:20:02] [INFO ] Implicit Places using invariants in 337 ms returned []
[2024-05-25 11:20:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:20:02] [INFO ] Invariant cache hit.
[2024-05-25 11:20:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:20:03] [INFO ] Implicit Places using invariants and state equation in 964 ms returned []
Implicit Place search using SMT with State Equation took 1303 ms to find 0 implicit places.
[2024-05-25 11:20:03] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-25 11:20:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:20:03] [INFO ] Invariant cache hit.
[2024-05-25 11:20:04] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2825 ms. Remains : 183/183 places, 2107/2107 transitions.
Built C files in :
/tmp/ltsmin2004284376472812241
[2024-05-25 11:20:04] [INFO ] Too many transitions (2107) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:20:04] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2004284376472812241
Running compilation step : cd /tmp/ltsmin2004284376472812241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2004284376472812241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2004284376472812241;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:20:07] [INFO ] Flatten gal took : 70 ms
[2024-05-25 11:20:07] [INFO ] Flatten gal took : 71 ms
[2024-05-25 11:20:07] [INFO ] Time to serialize gal into /tmp/LTL18316367316439879946.gal : 14 ms
[2024-05-25 11:20:07] [INFO ] Time to serialize properties into /tmp/LTL4090879648172404008.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18316367316439879946.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16999641207103284611.hoa' '-atoms' '/tmp/LTL4090879648172404008.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4090879648172404008.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16999641207103284611.hoa
Detected timeout of ITS tools.
[2024-05-25 11:20:22] [INFO ] Flatten gal took : 69 ms
[2024-05-25 11:20:22] [INFO ] Flatten gal took : 71 ms
[2024-05-25 11:20:22] [INFO ] Time to serialize gal into /tmp/LTL10119781845696419366.gal : 19 ms
[2024-05-25 11:20:22] [INFO ] Time to serialize properties into /tmp/LTL5221644585131484864.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10119781845696419366.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5221644585131484864.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(("(SUR_PONT_B>=1)")||(G((F("(SUR_PONT_B>=1)"))&&(("((CHOIX_2>=1)&&(COMPTEUR_2>=1))")U("((CHOIX_2>=1)&&(COMPTEUR_10>=1))")))))))
Formula 0 simplified : G(!"(SUR_PONT_B>=1)" & F(G!"(SUR_PONT_B>=1)" | (!"((CHOIX_2>=1)&&(COMPTEUR_2>=1))" R !"((CHOIX_2>=1)&&(COMPTEUR_10>=1))")))
Detected timeout of ITS tools.
[2024-05-25 11:20:38] [INFO ] Flatten gal took : 83 ms
[2024-05-25 11:20:38] [INFO ] Applying decomposition
[2024-05-25 11:20:38] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13753248347684622729.txt' '-o' '/tmp/graph13753248347684622729.bin' '-w' '/tmp/graph13753248347684622729.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13753248347684622729.bin' '-l' '-1' '-v' '-w' '/tmp/graph13753248347684622729.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:20:38] [INFO ] Decomposing Gal with order
[2024-05-25 11:20:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:20:38] [INFO ] Removed a total of 3713 redundant transitions.
[2024-05-25 11:20:38] [INFO ] Flatten gal took : 582 ms
[2024-05-25 11:20:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 19 ms.
[2024-05-25 11:20:38] [INFO ] Time to serialize gal into /tmp/LTL15912540674352512433.gal : 3 ms
[2024-05-25 11:20:38] [INFO ] Time to serialize properties into /tmp/LTL7369705758885466811.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15912540674352512433.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7369705758885466811.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(("(u1.SUR_PONT_B>=1)")||(G((F("(u1.SUR_PONT_B>=1)"))&&(("((u1.CHOIX_2>=1)&&(i2.u0.COMPTEUR_2>=1))")U("((u1.CHOIX_2>=1)&&(i2.u0.CO...177
Formula 0 simplified : G(!"(u1.SUR_PONT_B>=1)" & F(G!"(u1.SUR_PONT_B>=1)" | (!"((u1.CHOIX_2>=1)&&(i2.u0.COMPTEUR_2>=1))" R !"((u1.CHOIX_2>=1)&&(i2.u0.COMPT...170
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12306719971132130761
[2024-05-25 11:20:54] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12306719971132130761
Running compilation step : cd /tmp/ltsmin12306719971132130761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12306719971132130761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12306719971132130761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-09 finished in 73646 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G((F(p1)&&F(G(p2))))))'
Support contains 10 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 155 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:20:57] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 11:20:57] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 11:20:57] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
[2024-05-25 11:20:57] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:20:57] [INFO ] Invariant cache hit.
[2024-05-25 11:20:58] [INFO ] Implicit Places using invariants in 210 ms returned []
[2024-05-25 11:20:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:20:58] [INFO ] Invariant cache hit.
[2024-05-25 11:20:58] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:20:58] [INFO ] Implicit Places using invariants and state equation in 837 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1050 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 185/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 154 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1937 ms. Remains : 185/186 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s39 1) (GEQ s86 1) (GEQ s87 1) (GEQ s175 1)), p1:(AND (LT s170 1) (OR (LT s84 20) (LT s172 1))), p2:(OR (LT s33 1) (LT s82 1) (LT s84 1) (LT ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 1544 reset in 524 ms.
Product exploration explored 100000 steps with 1583 reset in 566 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Computed a total of 168 stabilizing places and 324 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p2)), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 12 factoid took 102 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 98 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Finished random walk after 458 steps, including 0 resets, run visited all 2 properties in 9 ms. (steps per millisecond=50 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X p2), (X (NOT (AND (NOT p0) (NOT p2)))), (X p1), (X (NOT p0)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p2)), true, (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X p1)), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 12 factoid took 161 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Support contains 6 out of 185 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 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 156 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:21:01] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2024-05-25 11:21:01] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 11:21:01] [INFO ] Dead Transitions using invariants and state equation in 599 ms found 0 transitions.
[2024-05-25 11:21:01] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:21:01] [INFO ] Invariant cache hit.
[2024-05-25 11:21:01] [INFO ] Implicit Places using invariants in 209 ms returned []
[2024-05-25 11:21:01] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:21:01] [INFO ] Invariant cache hit.
[2024-05-25 11:21:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:21:02] [INFO ] Implicit Places using invariants and state equation in 574 ms returned []
Implicit Place search using SMT with State Equation took 785 ms to find 0 implicit places.
[2024-05-25 11:21:02] [INFO ] Redundant transitions in 41 ms returned []
[2024-05-25 11:21:02] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:21:02] [INFO ] Invariant cache hit.
[2024-05-25 11:21:03] [INFO ] Dead Transitions using invariants and state equation in 538 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2126 ms. Remains : 185/185 places, 2108/2108 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Computed a total of 168 stabilizing places and 324 stable transitions
Knowledge obtained : [(AND p1 p2), (X p2), (X p1), (X (X p2)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 72 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Finished random walk after 462 steps, including 0 resets, run visited all 2 properties in 4 ms. (steps per millisecond=115 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p2), (X p2), (X p1), (X (X p2)), (X (X p1))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p2))]
Knowledge based reduction with 5 factoid took 107 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 87 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 86 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 88 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Product exploration explored 100000 steps with 1533 reset in 507 ms.
Product exploration explored 100000 steps with 1505 reset in 518 ms.
Built C files in :
/tmp/ltsmin12432488497553926347
[2024-05-25 11:21:04] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:21:04] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12432488497553926347
Running compilation step : cd /tmp/ltsmin12432488497553926347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12432488497553926347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12432488497553926347;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 6 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 160 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:21:07] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:21:07] [INFO ] Invariant cache hit.
[2024-05-25 11:21:08] [INFO ] Dead Transitions using invariants and state equation in 655 ms found 0 transitions.
[2024-05-25 11:21:08] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:21:08] [INFO ] Invariant cache hit.
[2024-05-25 11:21:08] [INFO ] Implicit Places using invariants in 266 ms returned []
[2024-05-25 11:21:08] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:21:08] [INFO ] Invariant cache hit.
[2024-05-25 11:21:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:21:09] [INFO ] Implicit Places using invariants and state equation in 903 ms returned []
Implicit Place search using SMT with State Equation took 1171 ms to find 0 implicit places.
[2024-05-25 11:21:09] [INFO ] Redundant transitions in 40 ms returned []
[2024-05-25 11:21:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:21:09] [INFO ] Invariant cache hit.
[2024-05-25 11:21:10] [INFO ] Dead Transitions using invariants and state equation in 541 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2576 ms. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin12376803576698558507
[2024-05-25 11:21:10] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:21:10] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12376803576698558507
Running compilation step : cd /tmp/ltsmin12376803576698558507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12376803576698558507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12376803576698558507;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:21:13] [INFO ] Flatten gal took : 81 ms
[2024-05-25 11:21:13] [INFO ] Flatten gal took : 94 ms
[2024-05-25 11:21:13] [INFO ] Time to serialize gal into /tmp/LTL16073406153899877466.gal : 14 ms
[2024-05-25 11:21:13] [INFO ] Time to serialize properties into /tmp/LTL11862255939324266533.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16073406153899877466.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6610408637443116960.hoa' '-atoms' '/tmp/LTL11862255939324266533.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL11862255939324266533.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6610408637443116960.hoa
Detected timeout of ITS tools.
[2024-05-25 11:21:28] [INFO ] Flatten gal took : 68 ms
[2024-05-25 11:21:28] [INFO ] Flatten gal took : 61 ms
[2024-05-25 11:21:28] [INFO ] Time to serialize gal into /tmp/LTL3345654543906620951.gal : 11 ms
[2024-05-25 11:21:28] [INFO ] Time to serialize properties into /tmp/LTL15617554546695789644.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3345654543906620951.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15617554546695789644.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("(((NB_ATTENTE_A_38>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_1>=1)))"))||(G((F("((SUR_PONT_B<1)&&((CAPACITE<20)|...262
Formula 0 simplified : F!"(((NB_ATTENTE_A_38>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_1>=1)))" & F(G!"((SUR_PONT_B<1)&&((CAPACITE<20)||(VID...248
Detected timeout of ITS tools.
[2024-05-25 11:21:44] [INFO ] Flatten gal took : 87 ms
[2024-05-25 11:21:44] [INFO ] Applying decomposition
[2024-05-25 11:21:44] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph13540230690381872561.txt' '-o' '/tmp/graph13540230690381872561.bin' '-w' '/tmp/graph13540230690381872561.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph13540230690381872561.bin' '-l' '-1' '-v' '-w' '/tmp/graph13540230690381872561.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:21:44] [INFO ] Decomposing Gal with order
[2024-05-25 11:21:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:21:44] [INFO ] Removed a total of 4291 redundant transitions.
[2024-05-25 11:21:44] [INFO ] Flatten gal took : 445 ms
[2024-05-25 11:21:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 540 labels/synchronizations in 23 ms.
[2024-05-25 11:21:44] [INFO ] Time to serialize gal into /tmp/LTL15785442981331847119.gal : 2 ms
[2024-05-25 11:21:44] [INFO ] Time to serialize properties into /tmp/LTL17408994713576055649.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15785442981331847119.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17408994713576055649.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((G("(((i0.u3.NB_ATTENTE_A_38>=1)&&(i0.u3.CONTROLEUR_2>=1))&&((i0.u3.NB_ATTENTE_B_0>=1)&&(i0.u0.COMPTEUR_1>=1)))"))||(G((F("((i1.u2....322
Formula 0 simplified : F!"(((i0.u3.NB_ATTENTE_A_38>=1)&&(i0.u3.CONTROLEUR_2>=1))&&((i0.u3.NB_ATTENTE_B_0>=1)&&(i0.u0.COMPTEUR_1>=1)))" & F(G!"((i1.u2.SUR_P...308
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin170401544619491967
[2024-05-25 11:22:00] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin170401544619491967
Running compilation step : cd /tmp/ltsmin170401544619491967;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin170401544619491967;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin170401544619491967;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-10 finished in 66012 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0)&&F(G(p1)))))'
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 163 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:22:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 11:22:03] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 11:22:03] [INFO ] Dead Transitions using invariants and state equation in 623 ms found 0 transitions.
[2024-05-25 11:22:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:03] [INFO ] Invariant cache hit.
[2024-05-25 11:22:04] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-05-25 11:22:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:04] [INFO ] Invariant cache hit.
[2024-05-25 11:22:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:22:05] [INFO ] Implicit Places using invariants and state equation in 1125 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1429 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 186 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2403 ms. Remains : 184/186 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GEQ s169 1), p1:(OR (LT s83 20) (LT s171 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 182 reset in 744 ms.
Product exploration explored 100000 steps with 183 reset in 575 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/184 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 157 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Finished random walk after 85 steps, including 0 resets, run visited all 2 properties in 3 ms. (steps per millisecond=28 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 197 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Support contains 3 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 217 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:22:08] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2024-05-25 11:22:08] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 11:22:08] [INFO ] Dead Transitions using invariants and state equation in 743 ms found 0 transitions.
[2024-05-25 11:22:08] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:08] [INFO ] Invariant cache hit.
[2024-05-25 11:22:09] [INFO ] Implicit Places using invariants in 355 ms returned []
[2024-05-25 11:22:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:09] [INFO ] Invariant cache hit.
[2024-05-25 11:22:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:22:11] [INFO ] Implicit Places using invariants and state equation in 2753 ms returned []
Implicit Place search using SMT with State Equation took 3111 ms to find 0 implicit places.
[2024-05-25 11:22:12] [INFO ] Redundant transitions in 90 ms returned []
[2024-05-25 11:22:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:12] [INFO ] Invariant cache hit.
[2024-05-25 11:22:12] [INFO ] Dead Transitions using invariants and state equation in 664 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4834 ms. Remains : 184/184 places, 2108/2108 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/184 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 107 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 113 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Finished random walk after 80 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=40 )
Parikh walk visited 0 properties in 1 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT p0)), (X p1), (X (X (NOT p0))), (X (X p1)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 203 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Product exploration explored 100000 steps with 177 reset in 778 ms.
Product exploration explored 100000 steps with 203 reset in 617 ms.
Built C files in :
/tmp/ltsmin5909925814783741696
[2024-05-25 11:22:15] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:22:15] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5909925814783741696
Running compilation step : cd /tmp/ltsmin5909925814783741696;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5909925814783741696;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin5909925814783741696;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 219 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:22:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:18] [INFO ] Invariant cache hit.
[2024-05-25 11:22:19] [INFO ] Dead Transitions using invariants and state equation in 722 ms found 0 transitions.
[2024-05-25 11:22:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:19] [INFO ] Invariant cache hit.
[2024-05-25 11:22:19] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-25 11:22:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:19] [INFO ] Invariant cache hit.
[2024-05-25 11:22:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:22:23] [INFO ] Implicit Places using invariants and state equation in 4571 ms returned []
Implicit Place search using SMT with State Equation took 4870 ms to find 0 implicit places.
[2024-05-25 11:22:23] [INFO ] Redundant transitions in 85 ms returned []
[2024-05-25 11:22:24] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:22:24] [INFO ] Invariant cache hit.
[2024-05-25 11:22:24] [INFO ] Dead Transitions using invariants and state equation in 670 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6572 ms. Remains : 184/184 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin17433664961809111399
[2024-05-25 11:22:24] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:22:24] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17433664961809111399
Running compilation step : cd /tmp/ltsmin17433664961809111399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17433664961809111399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin17433664961809111399;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:22:27] [INFO ] Flatten gal took : 79 ms
[2024-05-25 11:22:28] [INFO ] Flatten gal took : 66 ms
[2024-05-25 11:22:28] [INFO ] Time to serialize gal into /tmp/LTL18121441163567980019.gal : 12 ms
[2024-05-25 11:22:28] [INFO ] Time to serialize properties into /tmp/LTL3319889343629393813.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18121441163567980019.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13181674958169545263.hoa' '-atoms' '/tmp/LTL3319889343629393813.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL3319889343629393813.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13181674958169545263.hoa
Detected timeout of ITS tools.
[2024-05-25 11:22:43] [INFO ] Flatten gal took : 72 ms
[2024-05-25 11:22:43] [INFO ] Flatten gal took : 91 ms
[2024-05-25 11:22:43] [INFO ] Time to serialize gal into /tmp/LTL16273789419729934779.gal : 14 ms
[2024-05-25 11:22:43] [INFO ] Time to serialize properties into /tmp/LTL5786557759728527505.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16273789419729934779.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5786557759728527505.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F("(SUR_PONT_B<1)"))&&(F(G("((CAPACITE<20)||(VIDANGE_2<1))"))))))
Formula 0 simplified : F(G!"(SUR_PONT_B<1)" | GF!"((CAPACITE<20)||(VIDANGE_2<1))")
Detected timeout of ITS tools.
[2024-05-25 11:22:58] [INFO ] Flatten gal took : 94 ms
[2024-05-25 11:22:58] [INFO ] Applying decomposition
[2024-05-25 11:22:58] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph5175468369397394471.txt' '-o' '/tmp/graph5175468369397394471.bin' '-w' '/tmp/graph5175468369397394471.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5175468369397394471.bin' '-l' '-1' '-v' '-w' '/tmp/graph5175468369397394471.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:22:58] [INFO ] Decomposing Gal with order
[2024-05-25 11:22:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:22:59] [INFO ] Removed a total of 3735 redundant transitions.
[2024-05-25 11:22:59] [INFO ] Flatten gal took : 567 ms
[2024-05-25 11:22:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 593 labels/synchronizations in 24 ms.
[2024-05-25 11:22:59] [INFO ] Time to serialize gal into /tmp/LTL16109065937645304411.gal : 3 ms
[2024-05-25 11:22:59] [INFO ] Time to serialize properties into /tmp/LTL6222786448336644305.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16109065937645304411.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6222786448336644305.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G((F("(u0.SUR_PONT_B<1)"))&&(F(G("((u0.CAPACITE<20)||(i1.u3.VIDANGE_2<1))"))))))
Formula 0 simplified : F(G!"(u0.SUR_PONT_B<1)" | GF!"((u0.CAPACITE<20)||(i1.u3.VIDANGE_2<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3282956055347651975
[2024-05-25 11:23:14] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3282956055347651975
Running compilation step : cd /tmp/ltsmin3282956055347651975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3282956055347651975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin3282956055347651975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-12 finished in 74509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p1)))||((p2||X(F((p2&&F(p0))))) U !p1)))'
Support contains 7 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 24 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:17] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 11:23:17] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 11:23:18] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
[2024-05-25 11:23:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:18] [INFO ] Invariant cache hit.
[2024-05-25 11:23:18] [INFO ] Implicit Places using invariants in 253 ms returned []
[2024-05-25 11:23:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:18] [INFO ] Invariant cache hit.
[2024-05-25 11:23:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:19] [INFO ] Implicit Places using invariants and state equation in 1212 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1469 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 15 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2153 ms. Remains : 185/186 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 270 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s83 1) (LT s85 1) (LT s143 1) (LT s167 1)), p0:(AND (GEQ s169 1) (GEQ s184 1)), p2:(GEQ s82 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, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 11494 reset in 915 ms.
Product exploration explored 100000 steps with 11367 reset in 957 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 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND p1 (NOT p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 353 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 248 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:23:22] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2024-05-25 11:23:22] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 11:23:22] [INFO ] [Real]Absence check using 5 positive place invariants in 14 ms returned sat
[2024-05-25 11:23:22] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:23:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:23:23] [INFO ] After 111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:23] [INFO ] After 74ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:23] [INFO ] After 191ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 133 ms.
[2024-05-25 11:23:23] [INFO ] After 498ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 173 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:23] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:23] [INFO ] Invariant cache hit.
[2024-05-25 11:23:24] [INFO ] Dead Transitions using invariants and state equation in 684 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 858 ms. Remains : 185/185 places, 2108/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 297643 steps, run timeout after 3001 ms. (steps per millisecond=99 ) properties seen :{}
Probabilistic random walk after 297643 steps, saw 81991 distinct states, run finished after 3001 ms. (steps per millisecond=99 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:23:27] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:27] [INFO ] Invariant cache hit.
[2024-05-25 11:23:27] [INFO ] [Real]Absence check using 5 positive place invariants in 36 ms returned sat
[2024-05-25 11:23:27] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:23:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:23:27] [INFO ] After 137ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:27] [INFO ] After 95ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:27] [INFO ] After 221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 140 ms.
[2024-05-25 11:23:28] [INFO ] After 563ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 203 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 204 ms. Remains : 185/185 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 159 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:28] [INFO ] Invariant cache hit.
[2024-05-25 11:23:28] [INFO ] Implicit Places using invariants in 346 ms returned []
[2024-05-25 11:23:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:28] [INFO ] Invariant cache hit.
[2024-05-25 11:23:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:31] [INFO ] Implicit Places using invariants and state equation in 2493 ms returned []
Implicit Place search using SMT with State Equation took 2841 ms to find 0 implicit places.
[2024-05-25 11:23:31] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-25 11:23:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:31] [INFO ] Invariant cache hit.
[2024-05-25 11:23:32] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3713 ms. Remains : 185/185 places, 2108/2108 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 185 transition count 370
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1740 place count 184 transition count 369
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1741 place count 184 transition count 368
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1742 place count 183 transition count 368
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1743 place count 183 transition count 368
Applied a total of 1743 rules in 17 ms. Remains 183 /185 variables (removed 2) and now considering 368/2108 (removed 1740) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 368 rows 183 cols
[2024-05-25 11:23:32] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 11:23:32] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:23:32] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:23:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:23:32] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 11:23:32] [INFO ] After 46ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:32] [INFO ] After 117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2024-05-25 11:23:32] [INFO ] After 330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND p1 (NOT p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT p1)), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 21 factoid took 1701 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 292 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 283 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 20 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2024-05-25 11:23:34] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 11:23:35] [INFO ] Dead Transitions using invariants and state equation in 705 ms found 0 transitions.
[2024-05-25 11:23:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:35] [INFO ] Invariant cache hit.
[2024-05-25 11:23:35] [INFO ] Implicit Places using invariants in 297 ms returned []
[2024-05-25 11:23:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:35] [INFO ] Invariant cache hit.
[2024-05-25 11:23:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:37] [INFO ] Implicit Places using invariants and state equation in 2004 ms returned []
Implicit Place search using SMT with State Equation took 2303 ms to find 0 implicit places.
[2024-05-25 11:23:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:37] [INFO ] Invariant cache hit.
[2024-05-25 11:23:38] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3661 ms. Remains : 185/185 places, 2108/2108 transitions.
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 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 440 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 256 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:23:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:39] [INFO ] Invariant cache hit.
[2024-05-25 11:23:39] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:23:39] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:23:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:23:39] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:39] [INFO ] After 133ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:39] [INFO ] After 271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 139 ms.
[2024-05-25 11:23:40] [INFO ] After 624ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 175 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:40] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:40] [INFO ] Invariant cache hit.
[2024-05-25 11:23:40] [INFO ] Dead Transitions using invariants and state equation in 755 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 944 ms. Remains : 185/185 places, 2108/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 311896 steps, run timeout after 3001 ms. (steps per millisecond=103 ) properties seen :{}
Probabilistic random walk after 311896 steps, saw 85771 distinct states, run finished after 3001 ms. (steps per millisecond=103 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:23:44] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:44] [INFO ] Invariant cache hit.
[2024-05-25 11:23:44] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 11:23:44] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:23:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:23:44] [INFO ] After 109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:44] [INFO ] After 121ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:44] [INFO ] After 259ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 133 ms.
[2024-05-25 11:23:44] [INFO ] After 553ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 175 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 185/185 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 154 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:45] [INFO ] Invariant cache hit.
[2024-05-25 11:23:45] [INFO ] Implicit Places using invariants in 348 ms returned []
[2024-05-25 11:23:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:45] [INFO ] Invariant cache hit.
[2024-05-25 11:23:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:23:47] [INFO ] Implicit Places using invariants and state equation in 2199 ms returned []
Implicit Place search using SMT with State Equation took 2548 ms to find 0 implicit places.
[2024-05-25 11:23:47] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-25 11:23:47] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:47] [INFO ] Invariant cache hit.
[2024-05-25 11:23:48] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3381 ms. Remains : 185/185 places, 2108/2108 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 185 transition count 370
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1740 place count 184 transition count 369
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1741 place count 184 transition count 368
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1742 place count 183 transition count 368
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1743 place count 183 transition count 368
Applied a total of 1743 rules in 22 ms. Remains 183 /185 variables (removed 2) and now considering 368/2108 (removed 1740) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 368 rows 183 cols
[2024-05-25 11:23:48] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 11:23:48] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 11:23:48] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:23:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:23:48] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 11:23:48] [INFO ] After 50ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:23:48] [INFO ] After 134ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2024-05-25 11:23:48] [INFO ] After 367ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT p1)), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 21 factoid took 1763 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 269 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 254 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 255 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 11184 reset in 899 ms.
Product exploration explored 100000 steps with 11569 reset in 871 ms.
Applying partial POR strategy [false, true, false, true, true, true]
Stuttering acceptance computed with spot in 262 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 269 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:53] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2024-05-25 11:23:53] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 11:23:54] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
[2024-05-25 11:23:54] [INFO ] Redundant transitions in 39 ms returned []
[2024-05-25 11:23:54] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:54] [INFO ] Invariant cache hit.
[2024-05-25 11:23:55] [INFO ] Dead Transitions using invariants and state equation in 570 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1617 ms. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin2476286376941718741
[2024-05-25 11:23:55] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2476286376941718741
Running compilation step : cd /tmp/ltsmin2476286376941718741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2476286376941718741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2476286376941718741;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 17 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:23:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:58] [INFO ] Invariant cache hit.
[2024-05-25 11:23:58] [INFO ] Dead Transitions using invariants and state equation in 677 ms found 0 transitions.
[2024-05-25 11:23:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:58] [INFO ] Invariant cache hit.
[2024-05-25 11:23:59] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-25 11:23:59] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:23:59] [INFO ] Invariant cache hit.
[2024-05-25 11:23:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:24:02] [INFO ] Implicit Places using invariants and state equation in 3154 ms returned []
Implicit Place search using SMT with State Equation took 3417 ms to find 0 implicit places.
[2024-05-25 11:24:02] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:24:02] [INFO ] Invariant cache hit.
[2024-05-25 11:24:02] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4734 ms. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin11309517504238056924
[2024-05-25 11:24:02] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11309517504238056924
Running compilation step : cd /tmp/ltsmin11309517504238056924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11309517504238056924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11309517504238056924;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:24:06] [INFO ] Flatten gal took : 52 ms
[2024-05-25 11:24:06] [INFO ] Flatten gal took : 56 ms
[2024-05-25 11:24:06] [INFO ] Time to serialize gal into /tmp/LTL2961574346560100444.gal : 10 ms
[2024-05-25 11:24:06] [INFO ] Time to serialize properties into /tmp/LTL5695984219940391163.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2961574346560100444.gal' '-t' 'CGAL' '-hoa' '/tmp/aut220248083679049527.hoa' '-atoms' '/tmp/LTL5695984219940391163.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL5695984219940391163.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut220248083679049527.hoa
Detected timeout of ITS tools.
[2024-05-25 11:24:21] [INFO ] Flatten gal took : 52 ms
[2024-05-25 11:24:21] [INFO ] Flatten gal took : 54 ms
[2024-05-25 11:24:21] [INFO ] Time to serialize gal into /tmp/LTL4016866791419369898.gal : 10 ms
[2024-05-25 11:24:21] [INFO ] Time to serialize properties into /tmp/LTL8845002956333255308.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4016866791419369898.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8845002956333255308.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G(("((CHOIX_2>=1)&&(COMPTEUR_10>=1))")||(X("(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_57<1)||(ATTENTE_B<1)))"))))||((("(SU...323
Formula 0 simplified : F(!"((CHOIX_2>=1)&&(COMPTEUR_10>=1))" & X!"(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_57<1)||(ATTENTE_B<1)))") & ((!"(SUR_PON...306
Detected timeout of ITS tools.
[2024-05-25 11:24:36] [INFO ] Flatten gal took : 54 ms
[2024-05-25 11:24:36] [INFO ] Applying decomposition
[2024-05-25 11:24:36] [INFO ] Flatten gal took : 56 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph7980895958778811441.txt' '-o' '/tmp/graph7980895958778811441.bin' '-w' '/tmp/graph7980895958778811441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7980895958778811441.bin' '-l' '-1' '-v' '-w' '/tmp/graph7980895958778811441.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:24:36] [INFO ] Decomposing Gal with order
[2024-05-25 11:24:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:24:37] [INFO ] Removed a total of 4281 redundant transitions.
[2024-05-25 11:24:37] [INFO ] Flatten gal took : 412 ms
[2024-05-25 11:24:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 510 labels/synchronizations in 28 ms.
[2024-05-25 11:24:37] [INFO ] Time to serialize gal into /tmp/LTL17734807826306393508.gal : 3 ms
[2024-05-25 11:24:37] [INFO ] Time to serialize properties into /tmp/LTL17811376784342268496.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17734807826306393508.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17811376784342268496.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((G(("((i0.u2.CHOIX_2>=1)&&(i1.u1.COMPTEUR_10>=1))")||(X("(((i0.u0.CAPACITE<1)||(u3.CONTROLEUR_2<1))||((i0.u2.NB_ATTENTE_B_57<1)||(i...401
Formula 0 simplified : F(!"((i0.u2.CHOIX_2>=1)&&(i1.u1.COMPTEUR_10>=1))" & X!"(((i0.u0.CAPACITE<1)||(u3.CONTROLEUR_2<1))||((i0.u2.NB_ATTENTE_B_57<1)||(i0.u...384
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12196128379194237149
[2024-05-25 11:24:52] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12196128379194237149
Running compilation step : cd /tmp/ltsmin12196128379194237149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12196128379194237149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12196128379194237149;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-13 finished in 97705 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(F(p1))))'
Support contains 6 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 2107
Applied a total of 2 rules in 19 ms. Remains 185 /186 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 11:24:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2024-05-25 11:24:55] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 11:24:56] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
[2024-05-25 11:24:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:24:56] [INFO ] Invariant cache hit.
[2024-05-25 11:24:56] [INFO ] Implicit Places using invariants in 282 ms returned []
[2024-05-25 11:24:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:24:56] [INFO ] Invariant cache hit.
[2024-05-25 11:24:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:24:57] [INFO ] Implicit Places using invariants and state equation in 1580 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1865 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 183/186 places, 2107/2108 transitions.
Applied a total of 0 rules in 10 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2576 ms. Remains : 183/186 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(OR (LT s1 1) (LT s84 1) (LT s145 1) (LT s173 1)), p0:(AND (GEQ s105 1) (GEQ s171 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 835 ms.
Product exploration explored 100000 steps with 50000 reset in 854 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 166/183 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 24 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-14 finished in 4465 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 185 transition count 2107
Applied a total of 2 rules in 226 ms. Remains 185 /186 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2024-05-25 11:25:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:25:00] [INFO ] Invariant cache hit.
[2024-05-25 11:25:00] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
[2024-05-25 11:25:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:25:00] [INFO ] Invariant cache hit.
[2024-05-25 11:25:00] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-05-25 11:25:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2024-05-25 11:25:00] [INFO ] Invariant cache hit.
[2024-05-25 11:25:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:02] [INFO ] Implicit Places using invariants and state equation in 1111 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1373 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/186 places, 2107/2108 transitions.
Applied a total of 0 rules in 174 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2484 ms. Remains : 184/186 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-15 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 s24 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-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 673 steps with 0 reset in 11 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-15 finished in 2561 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p1)||p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0||G((F(p0)&&(p1 U p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||G((F(p1)&&F(G(p2))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(!p0)&&F(G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((p0||X(p1)))||((p2||X(F((p2&&F(p0))))) U !p1)))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-13
Stuttering acceptance computed with spot in 275 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 186 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 47 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2024-05-25 11:25:03] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 11:25:03] [INFO ] Dead Transitions using invariants and state equation in 731 ms found 0 transitions.
[2024-05-25 11:25:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:03] [INFO ] Invariant cache hit.
[2024-05-25 11:25:04] [INFO ] Implicit Places using invariants in 278 ms returned []
[2024-05-25 11:25:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:04] [INFO ] Invariant cache hit.
[2024-05-25 11:25:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:05] [INFO ] Implicit Places using invariants and state equation in 1184 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1467 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 185/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 34 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2281 ms. Remains : 185/186 places, 2108/2108 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={0} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (LT s83 1) (LT s85 1) (LT s143 1) (LT s167 1)), p0:(AND (GEQ s169 1) (GEQ s184 1)), p2:(GEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 11140 reset in 865 ms.
Product exploration explored 100000 steps with 11422 reset in 677 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 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND p1 (NOT p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 478 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 285 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10001 steps, including 14 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:25:07] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2024-05-25 11:25:07] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 11:25:08] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:25:08] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:25:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:25:08] [INFO ] After 151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:08] [INFO ] After 95ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:08] [INFO ] After 233ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 139 ms.
[2024-05-25 11:25:08] [INFO ] After 581ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 178 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:08] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:08] [INFO ] Invariant cache hit.
[2024-05-25 11:25:09] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 925 ms. Remains : 185/185 places, 2108/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 361368 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 361368 steps, saw 98873 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:25:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:12] [INFO ] Invariant cache hit.
[2024-05-25 11:25:12] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:25:12] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:25:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:25:12] [INFO ] After 160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:13] [INFO ] After 97ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:13] [INFO ] After 234ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 129 ms.
[2024-05-25 11:25:13] [INFO ] After 594ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 14 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 202 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 203 ms. Remains : 185/185 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 156 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:13] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:13] [INFO ] Invariant cache hit.
[2024-05-25 11:25:14] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-05-25 11:25:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:14] [INFO ] Invariant cache hit.
[2024-05-25 11:25:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:15] [INFO ] Implicit Places using invariants and state equation in 1818 ms returned []
Implicit Place search using SMT with State Equation took 2169 ms to find 0 implicit places.
[2024-05-25 11:25:15] [INFO ] Redundant transitions in 91 ms returned []
[2024-05-25 11:25:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:15] [INFO ] Invariant cache hit.
[2024-05-25 11:25:16] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3104 ms. Remains : 185/185 places, 2108/2108 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 185 transition count 370
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1740 place count 184 transition count 369
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1741 place count 184 transition count 368
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1742 place count 183 transition count 368
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1743 place count 183 transition count 368
Applied a total of 1743 rules in 24 ms. Remains 183 /185 variables (removed 2) and now considering 368/2108 (removed 1740) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 368 rows 183 cols
[2024-05-25 11:25:16] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 11:25:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:25:16] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:25:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:25:16] [INFO ] After 135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 11:25:16] [INFO ] After 57ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:17] [INFO ] After 143ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 92 ms.
[2024-05-25 11:25:17] [INFO ] After 413ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p1) p2))), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND p1 (NOT p2))), (X (AND (NOT p0) p1 (NOT p2))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) p2)))), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (AND (NOT p0) p1 (NOT p2)))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT p1)), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 21 factoid took 1606 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 331 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 287 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2024-05-25 11:25:19] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 11:25:20] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
[2024-05-25 11:25:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:20] [INFO ] Invariant cache hit.
[2024-05-25 11:25:20] [INFO ] Implicit Places using invariants in 291 ms returned []
[2024-05-25 11:25:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:20] [INFO ] Invariant cache hit.
[2024-05-25 11:25:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:24] [INFO ] Implicit Places using invariants and state equation in 3561 ms returned []
Implicit Place search using SMT with State Equation took 3854 ms to find 0 implicit places.
[2024-05-25 11:25:24] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:24] [INFO ] Invariant cache hit.
[2024-05-25 11:25:24] [INFO ] Dead Transitions using invariants and state equation in 664 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5274 ms. Remains : 185/185 places, 2108/2108 transitions.
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 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 21 factoid took 322 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 293 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 11) seen :10
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:25:25] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:25] [INFO ] Invariant cache hit.
[2024-05-25 11:25:25] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 11:25:25] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:25:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 11:25:25] [INFO ] After 151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:25] [INFO ] After 134ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:26] [INFO ] After 271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 118 ms.
[2024-05-25 11:25:26] [INFO ] After 604ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 194 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:26] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:26] [INFO ] Invariant cache hit.
[2024-05-25 11:25:27] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 946 ms. Remains : 185/185 places, 2108/2108 transitions.
Incomplete random walk after 10001 steps, including 14 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 304026 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :{}
Probabilistic random walk after 304026 steps, saw 83719 distinct states, run finished after 3001 ms. (steps per millisecond=101 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 11:25:30] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:30] [INFO ] Invariant cache hit.
[2024-05-25 11:25:30] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 11:25:30] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:25:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:25:30] [INFO ] After 172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:30] [INFO ] After 93ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:30] [INFO ] After 264ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 138 ms.
[2024-05-25 11:25:30] [INFO ] After 636ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 176 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 177 ms. Remains : 185/185 places, 2108/2108 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 186 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:31] [INFO ] Invariant cache hit.
[2024-05-25 11:25:31] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-25 11:25:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:31] [INFO ] Invariant cache hit.
[2024-05-25 11:25:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:34] [INFO ] Implicit Places using invariants and state equation in 2687 ms returned []
Implicit Place search using SMT with State Equation took 3050 ms to find 0 implicit places.
[2024-05-25 11:25:34] [INFO ] Redundant transitions in 80 ms returned []
[2024-05-25 11:25:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:34] [INFO ] Invariant cache hit.
[2024-05-25 11:25:35] [INFO ] Dead Transitions using invariants and state equation in 758 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4085 ms. Remains : 185/185 places, 2108/2108 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 185 transition count 370
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1740 place count 184 transition count 369
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1741 place count 184 transition count 368
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1742 place count 183 transition count 368
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1743 place count 183 transition count 368
Applied a total of 1743 rules in 22 ms. Remains 183 /185 variables (removed 2) and now considering 368/2108 (removed 1740) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 368 rows 183 cols
[2024-05-25 11:25:35] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 11:25:35] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:25:35] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 11:25:35] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 11:25:35] [INFO ] After 155ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 11:25:35] [INFO ] After 53ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 11:25:35] [INFO ] After 139ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 97 ms.
[2024-05-25 11:25:35] [INFO ] After 440ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), (X (NOT p2)), (X (AND (NOT p0) (NOT p2))), (X (AND (NOT p0) (NOT p2) p1)), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2))), (X p1), (X (X (NOT p2))), (X (X (AND (NOT p0) (NOT p2)))), (X (X (AND (NOT p0) (NOT p2) p1))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X (NOT p0))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2)))), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p2) (NOT p1))), (F p2), (F (NOT (AND (NOT p0) (NOT p2)))), (F (NOT p1)), (F (NOT (AND (NOT p2) p1))), (F (NOT (AND (NOT p0) (NOT p2) p1))), (F p0), (F (NOT (AND (NOT p0) p1))), (F (AND (NOT p0) p2)), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 21 factoid took 1875 ms. Reduced automaton from 6 states, 13 edges and 3 AP (stutter sensitive) to 6 states, 13 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 333 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 324 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 293 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 11685 reset in 894 ms.
Product exploration explored 100000 steps with 11054 reset in 683 ms.
Applying partial POR strategy [false, true, false, true, true, true]
Stuttering acceptance computed with spot in 290 ms :[false, (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (OR (NOT p2) (NOT p0)), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 188 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:40] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2024-05-25 11:25:40] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 11:25:41] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
[2024-05-25 11:25:41] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-25 11:25:41] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:41] [INFO ] Invariant cache hit.
[2024-05-25 11:25:42] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1597 ms. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin282936905123220807
[2024-05-25 11:25:42] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin282936905123220807
Running compilation step : cd /tmp/ltsmin282936905123220807;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin282936905123220807;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin282936905123220807;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 7 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 25 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2024-05-25 11:25:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:45] [INFO ] Invariant cache hit.
[2024-05-25 11:25:45] [INFO ] Dead Transitions using invariants and state equation in 633 ms found 0 transitions.
[2024-05-25 11:25:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:45] [INFO ] Invariant cache hit.
[2024-05-25 11:25:46] [INFO ] Implicit Places using invariants in 264 ms returned []
[2024-05-25 11:25:46] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:46] [INFO ] Invariant cache hit.
[2024-05-25 11:25:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 11:25:48] [INFO ] Implicit Places using invariants and state equation in 2738 ms returned []
Implicit Place search using SMT with State Equation took 3004 ms to find 0 implicit places.
[2024-05-25 11:25:48] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2024-05-25 11:25:48] [INFO ] Invariant cache hit.
[2024-05-25 11:25:49] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4315 ms. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin6993082773570066518
[2024-05-25 11:25:49] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6993082773570066518
Running compilation step : cd /tmp/ltsmin6993082773570066518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6993082773570066518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6993082773570066518;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 11:25:52] [INFO ] Flatten gal took : 77 ms
[2024-05-25 11:25:52] [INFO ] Flatten gal took : 67 ms
[2024-05-25 11:25:52] [INFO ] Time to serialize gal into /tmp/LTL2570284862542324729.gal : 13 ms
[2024-05-25 11:25:52] [INFO ] Time to serialize properties into /tmp/LTL836156585973808845.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2570284862542324729.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16583679974345085252.hoa' '-atoms' '/tmp/LTL836156585973808845.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL836156585973808845.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16583679974345085252.hoa
Detected timeout of ITS tools.
[2024-05-25 11:26:08] [INFO ] Flatten gal took : 68 ms
[2024-05-25 11:26:08] [INFO ] Flatten gal took : 71 ms
[2024-05-25 11:26:08] [INFO ] Time to serialize gal into /tmp/LTL6372392775424956440.gal : 13 ms
[2024-05-25 11:26:08] [INFO ] Time to serialize properties into /tmp/LTL8191146718892789395.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6372392775424956440.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8191146718892789395.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !(((G(("((CHOIX_2>=1)&&(COMPTEUR_10>=1))")||(X("(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_57<1)||(ATTENTE_B<1)))"))))||((("(SU...323
Formula 0 simplified : F(!"((CHOIX_2>=1)&&(COMPTEUR_10>=1))" & X!"(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_57<1)||(ATTENTE_B<1)))") & ((!"(SUR_PON...306
Detected timeout of ITS tools.
[2024-05-25 11:26:23] [INFO ] Flatten gal took : 97 ms
[2024-05-25 11:26:23] [INFO ] Applying decomposition
[2024-05-25 11:26:23] [INFO ] Flatten gal took : 72 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph3541278392771626027.txt' '-o' '/tmp/graph3541278392771626027.bin' '-w' '/tmp/graph3541278392771626027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph3541278392771626027.bin' '-l' '-1' '-v' '-w' '/tmp/graph3541278392771626027.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:26:23] [INFO ] Decomposing Gal with order
[2024-05-25 11:26:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:26:24] [INFO ] Removed a total of 4068 redundant transitions.
[2024-05-25 11:26:24] [INFO ] Flatten gal took : 532 ms
[2024-05-25 11:26:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 565 labels/synchronizations in 26 ms.
[2024-05-25 11:26:24] [INFO ] Time to serialize gal into /tmp/LTL3788618928756772092.gal : 4 ms
[2024-05-25 11:26:24] [INFO ] Time to serialize properties into /tmp/LTL7593889196923613001.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3788618928756772092.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7593889196923613001.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((G(("((i0.u3.CHOIX_2>=1)&&(i1.u4.COMPTEUR_10>=1))")||(X("(((i0.u0.CAPACITE<1)||(u1.CONTROLEUR_2<1))||((i1.u2.NB_ATTENTE_B_57<1)||(i...401
Formula 0 simplified : F(!"((i0.u3.CHOIX_2>=1)&&(i1.u4.COMPTEUR_10>=1))" & X!"(((i0.u0.CAPACITE<1)||(u1.CONTROLEUR_2<1))||((i1.u2.NB_ATTENTE_B_57<1)||(i0.u...384
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6157183963877615821
[2024-05-25 11:26:39] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6157183963877615821
Running compilation step : cd /tmp/ltsmin6157183963877615821;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6157183963877615821;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin6157183963877615821;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N10-LTLFireability-13 finished in 99622 ms.
[2024-05-25 11:26:42] [INFO ] Flatten gal took : 96 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15327519752879649158
[2024-05-25 11:26:42] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2024-05-25 11:26:42] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15327519752879649158
Running compilation step : cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 11:26:42] [INFO ] Applying decomposition
[2024-05-25 11:26:42] [INFO ] Flatten gal took : 89 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11729929320682124257.txt' '-o' '/tmp/graph11729929320682124257.bin' '-w' '/tmp/graph11729929320682124257.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11729929320682124257.bin' '-l' '-1' '-v' '-w' '/tmp/graph11729929320682124257.weights' '-q' '0' '-e' '0.001'
[2024-05-25 11:26:42] [INFO ] Decomposing Gal with order
[2024-05-25 11:26:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 11:26:43] [INFO ] Removed a total of 4812 redundant transitions.
[2024-05-25 11:26:43] [INFO ] Flatten gal took : 278 ms
[2024-05-25 11:26:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 612 labels/synchronizations in 24 ms.
[2024-05-25 11:26:43] [INFO ] Time to serialize gal into /tmp/LTLFireability11571558015735748879.gal : 3 ms
[2024-05-25 11:26:43] [INFO ] Time to serialize properties into /tmp/LTLFireability12882611224285749213.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11571558015735748879.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12882611224285749213.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 5 LTL properties
Checking formula 0 : !((F(("(((u0.CHOIX_1>=1)&&(i1.u4.COMPTEUR_10>=1))||((i2.u3.CHOIX_2>=1)&&(i1.u4.COMPTEUR_10>=1)))")||(G("(((((((((i2.u2.NB_ATTENTE_B_75...4329
Formula 0 simplified : G(!"(((u0.CHOIX_1>=1)&&(i1.u4.COMPTEUR_10>=1))||((i2.u3.CHOIX_2>=1)&&(i1.u4.COMPTEUR_10>=1)))" & F!"(((((((((i2.u2.NB_ATTENTE_B_75>=...4323
Compilation finished in 5326 ms.
Running link step : cd /tmp/ltsmin15327519752879649158;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 58 ms.
Running LTSmin : cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp2==true)||[]((<>((LTLAPp2==true))&&((LTLAPp3==true) U (LTLAPp4==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 11:49:38] [INFO ] Flatten gal took : 181 ms
[2024-05-25 11:49:38] [INFO ] Time to serialize gal into /tmp/LTLFireability2279434310688429703.gal : 11 ms
[2024-05-25 11:49:38] [INFO ] Time to serialize properties into /tmp/LTLFireability11867252126664460049.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability2279434310688429703.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability11867252126664460049.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 5 LTL properties
Checking formula 0 : !((F(("(((CHOIX_1>=1)&&(COMPTEUR_10>=1))||((CHOIX_2>=1)&&(COMPTEUR_10>=1)))")||(G("(((((((((NB_ATTENTE_B_75>=1)&&(ROUTE_B>=1))||((NB_A...3336
Formula 0 simplified : G(!"(((CHOIX_1>=1)&&(COMPTEUR_10>=1))||((CHOIX_2>=1)&&(COMPTEUR_10>=1)))" & F!"(((((((((NB_ATTENTE_B_75>=1)&&(ROUTE_B>=1))||((NB_ATT...3330
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(((LTLAPp2==true)||[]((<>((LTLAPp2==true))&&((LTLAPp3==true) U (LTLAPp4==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp5==true))||[]((<>((LTLAPp6==true))&&<>([]((LTLAPp7==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '([]((LTLAPp5==true))||[]((<>((LTLAPp6==true))&&<>([]((LTLAPp7==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>(!(LTLAPp2==true))&&<>([]((LTLAPp8==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 12:12:33] [INFO ] Flatten gal took : 188 ms
[2024-05-25 12:12:33] [INFO ] Input system was already deterministic with 2108 transitions.
[2024-05-25 12:12:33] [INFO ] Transformed 186 places.
[2024-05-25 12:12:33] [INFO ] Transformed 2108 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 12:12:34] [INFO ] Time to serialize gal into /tmp/LTLFireability9017225469696378008.gal : 25 ms
[2024-05-25 12:12:34] [INFO ] Time to serialize properties into /tmp/LTLFireability1873660246988964129.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability9017225469696378008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability1873660246988964129.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...342
Read 5 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(("(((CHOIX_1>=1)&&(COMPTEUR_10>=1))||((CHOIX_2>=1)&&(COMPTEUR_10>=1)))")||(G("(((((((((NB_ATTENTE_B_75>=1)&&(ROUTE_B>=1))||((NB_A...3336
Formula 0 simplified : G(!"(((CHOIX_1>=1)&&(COMPTEUR_10>=1))||((CHOIX_2>=1)&&(COMPTEUR_10>=1)))" & F!"(((((((((NB_ATTENTE_B_75>=1)&&(ROUTE_B>=1))||((NB_ATT...3330
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((<>(!(LTLAPp2==true))&&<>([]((LTLAPp8==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([](((LTLAPp4==true)||X((LTLAPp9==true))))||(((LTLAPp10==true)||X(<>(((LTLAPp10==true)&&<>((LTLAPp4==true)))))) U !(LTLAPp9==true)))' '--buchi-type=spotba'
LTSmin run took 175561 ms.
FORMULA BridgeAndVehicles-PT-V80P20N10-LTLFireability-13 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin15327519752879649158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>(([]((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 12511000 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16028612 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-V80P20N10"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-PT-V80P20N10, 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 r065-tajo-171620414500173"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N10.tgz
mv BridgeAndVehicles-PT-V80P20N10 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 ;