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-171620414500158.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-V50P50N10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414500158
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.2M
-rw-r--r-- 1 mcc users 18K Apr 13 02:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 13 02:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 129K Apr 13 02:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 529K Apr 13 02:26 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 7.4K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 34K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 77K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 227K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 44K Apr 13 02:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 264K Apr 13 02:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 133K Apr 13 02:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 514K Apr 13 02:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.7K 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 1.1M 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-V50P50N10-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V50P50N10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716633751512

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-V50P50N10
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-25 10:42:33] [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 10:42:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 10:42:33] [INFO ] Load time of PNML (sax parser for PT used): 167 ms
[2024-05-25 10:42:33] [INFO ] Transformed 128 places.
[2024-05-25 10:42:33] [INFO ] Transformed 1328 transitions.
[2024-05-25 10:42:33] [INFO ] Parsed PT model containing 128 places and 1328 transitions and 10010 arcs in 297 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 125 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 41 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2024-05-25 10:42:34] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2024-05-25 10:42:34] [INFO ] Computed 5 invariants in 8 ms
[2024-05-25 10:42:35] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
[2024-05-25 10:42:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:42:35] [INFO ] Invariant cache hit.
[2024-05-25 10:42:35] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-25 10:42:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:42:35] [INFO ] Invariant cache hit.
[2024-05-25 10:42:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:35] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
[2024-05-25 10:42:35] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:42:35] [INFO ] Invariant cache hit.
[2024-05-25 10:42:35] [INFO ] Dead Transitions using invariants and state equation in 433 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1514 ms. Remains : 126/128 places, 1328/1328 transitions.
Support contains 125 out of 126 places after structural reductions.
[2024-05-25 10:42:36] [INFO ] Flatten gal took : 133 ms
[2024-05-25 10:42:36] [INFO ] Flatten gal took : 194 ms
[2024-05-25 10:42:37] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 549 ms. (steps per millisecond=18 ) properties (out of 21) seen :18
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 369 ms. (steps per millisecond=27 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:42:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:42:38] [INFO ] Invariant cache hit.
[2024-05-25 10:42:38] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:42:38] [INFO ] After 275ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:42:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:42:38] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:42:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:38] [INFO ] After 62ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:42:39] [INFO ] After 221ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 96 ms.
[2024-05-25 10:42:39] [INFO ] After 562ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 14 ms.
Support contains 8 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
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 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 122 transition count 1325
Applied a total of 7 rules in 204 ms. Remains 122 /126 variables (removed 4) and now considering 1325/1328 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 206 ms. Remains : 122/126 places, 1325/1328 transitions.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 352926 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{1=1}
Probabilistic random walk after 352926 steps, saw 119408 distinct states, run finished after 3002 ms. (steps per millisecond=117 ) properties seen :1
Running SMT prover for 1 properties.
[2024-05-25 10:42:42] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 122 cols
[2024-05-25 10:42:42] [INFO ] Computed 4 invariants in 14 ms
[2024-05-25 10:42:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:42:42] [INFO ] After 148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:42:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:42:43] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:43] [INFO ] After 52ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:43] [INFO ] After 82ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2024-05-25 10:42:43] [INFO ] After 282ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 122 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 122/122 places, 1325/1325 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 121 transition count 1324
Applied a total of 2 rules in 101 ms. Remains 121 /122 variables (removed 1) and now considering 1324/1325 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 121/122 places, 1324/1325 transitions.
Incomplete random walk after 10000 steps, including 32 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 395481 steps, run timeout after 3001 ms. (steps per millisecond=131 ) properties seen :{}
Probabilistic random walk after 395481 steps, saw 118965 distinct states, run finished after 3002 ms. (steps per millisecond=131 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:42:46] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 121 cols
[2024-05-25 10:42:46] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 10:42:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:42:46] [INFO ] After 308ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:42:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 10:42:46] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:46] [INFO ] After 39ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:46] [INFO ] After 72ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-25 10:42:46] [INFO ] After 241ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1324/1324 transitions.
Applied a total of 0 rules in 86 ms. Remains 121 /121 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 121/121 places, 1324/1324 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 1324/1324 transitions.
Applied a total of 0 rules in 78 ms. Remains 121 /121 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
[2024-05-25 10:42:47] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2024-05-25 10:42:47] [INFO ] Invariant cache hit.
[2024-05-25 10:42:47] [INFO ] Implicit Places using invariants in 185 ms returned []
[2024-05-25 10:42:47] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2024-05-25 10:42:47] [INFO ] Invariant cache hit.
[2024-05-25 10:42:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:48] [INFO ] Implicit Places using invariants and state equation in 790 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 988 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 119/121 places, 1324/1324 transitions.
Applied a total of 0 rules in 65 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1132 ms. Remains : 119/121 places, 1324/1324 transitions.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 466529 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 466529 steps, saw 137551 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:42:51] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 119 cols
[2024-05-25 10:42:51] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 10:42:51] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:42:51] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:42:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:42:51] [INFO ] After 56ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:51] [INFO ] After 24ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:51] [INFO ] After 49ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2024-05-25 10:42:51] [INFO ] After 163ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 4 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1324/1324 transitions.
Applied a total of 0 rules in 70 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 119/119 places, 1324/1324 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1324/1324 transitions.
Applied a total of 0 rules in 70 ms. Remains 119 /119 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
[2024-05-25 10:42:51] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2024-05-25 10:42:51] [INFO ] Invariant cache hit.
[2024-05-25 10:42:51] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-25 10:42:51] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2024-05-25 10:42:51] [INFO ] Invariant cache hit.
[2024-05-25 10:42:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:52] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 753 ms to find 0 implicit places.
[2024-05-25 10:42:52] [INFO ] Redundant transitions in 82 ms returned []
[2024-05-25 10:42:52] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
[2024-05-25 10:42:52] [INFO ] Invariant cache hit.
[2024-05-25 10:42:53] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1390 ms. Remains : 119/119 places, 1324/1324 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 119 transition count 246
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 119 transition count 244
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 117 transition count 244
Applied a total of 1082 rules in 10 ms. Remains 117 /119 variables (removed 2) and now considering 244/1324 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 244 rows 117 cols
[2024-05-25 10:42:53] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 10:42:53] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:42:53] [INFO ] After 120ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:42:53] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:42:53] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:53] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:42:53] [INFO ] After 9ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:42:53] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2024-05-25 10:42:53] [INFO ] After 156ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-02 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 109 stabilizing places and 204 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((F(G(p0))&&(G(p1) U p2))))'
Support contains 115 out of 126 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 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 130 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:42:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 10:42:53] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:42:54] [INFO ] Dead Transitions using invariants and state equation in 462 ms found 0 transitions.
[2024-05-25 10:42:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:42:54] [INFO ] Invariant cache hit.
[2024-05-25 10:42:54] [INFO ] Implicit Places using invariants in 54 ms returned []
[2024-05-25 10:42:54] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:42:54] [INFO ] Invariant cache hit.
[2024-05-25 10:42:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:54] [INFO ] Implicit Places using invariants and state equation in 234 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 296 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 119 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1010 ms. Remains : 124/126 places, 1327/1328 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 292 ms :[(OR (NOT p2) (NOT p0)), (NOT p0), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(OR (AND (GEQ s33 1) (GEQ s55 1) (GEQ s56 1) (GEQ s116 1)) (AND (GEQ s36 1) (GEQ s55 1) (GEQ s56 1) (GEQ s117 1)) (AND (GEQ s35 1) (GEQ s55 1) (GEQ s56...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 424 steps with 0 reset in 23 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-00 finished in 1412 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) U X(p1)))'
Support contains 65 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 19 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:42:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:42:55] [INFO ] Invariant cache hit.
[2024-05-25 10:42:55] [INFO ] Dead Transitions using invariants and state equation in 470 ms found 0 transitions.
[2024-05-25 10:42:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:42:55] [INFO ] Invariant cache hit.
[2024-05-25 10:42:55] [INFO ] Implicit Places using invariants in 115 ms returned []
[2024-05-25 10:42:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:42:55] [INFO ] Invariant cache hit.
[2024-05-25 10:42:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:42:56] [INFO ] Implicit Places using invariants and state equation in 598 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 719 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 6 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1216 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 209 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s54 1) (GEQ s102 1) (GEQ s118 1)) (AND (GEQ s1 1) (GEQ s54 1) (GEQ s58 1) (GEQ s119 1)) (AND (GEQ s1 1) (GEQ s54 1) (GEQ s97 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 3128 ms.
Product exploration explored 100000 steps with 50000 reset in 3131 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), true, (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 24 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-01 finished in 7778 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 55 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 138 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:43:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:03] [INFO ] Invariant cache hit.
[2024-05-25 10:43:03] [INFO ] Dead Transitions using invariants and state equation in 440 ms found 0 transitions.
[2024-05-25 10:43:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:03] [INFO ] Invariant cache hit.
[2024-05-25 10:43:03] [INFO ] Implicit Places using invariants in 159 ms returned []
[2024-05-25 10:43:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:03] [INFO ] Invariant cache hit.
[2024-05-25 10:43:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:43:04] [INFO ] Implicit Places using invariants and state equation in 663 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 827 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 125 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1531 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-04 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 (OR (LT s0 1) (LT s21 1)) (OR (LT s0 1) (LT s23 1)) (OR (LT s0 1) (LT s17 1)) (OR (LT s0 1) (LT s19 1)) (OR (LT s0 1) (LT s29 1)) (OR (LT s0 1) (L...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 236 reset in 768 ms.
Product exploration explored 100000 steps with 236 reset in 799 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Finished random walk after 173 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 59 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2024-05-25 10:43:06] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:43:06] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:43:07] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2024-05-25 10:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:43:07] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2024-05-25 10:43:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:43:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 10:43:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:43:08] [INFO ] [Nat]Absence check using state equation in 245 ms returned sat
[2024-05-25 10:43:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:43:11] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-25 10:43:12] [INFO ] [Nat]Added 22 Read/Feed constraints in 4125 ms returned sat
[2024-05-25 10:43:12] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 95 ms.
[2024-05-25 10:43:13] [INFO ] Added : 10 causal constraints over 4 iterations in 1020 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 55 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 134 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:43:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:13] [INFO ] Invariant cache hit.
[2024-05-25 10:43:14] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
[2024-05-25 10:43:14] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:14] [INFO ] Invariant cache hit.
[2024-05-25 10:43:14] [INFO ] Implicit Places using invariants in 201 ms returned []
[2024-05-25 10:43:14] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:14] [INFO ] Invariant cache hit.
[2024-05-25 10:43:14] [INFO ] Implicit Places using invariants and state equation in 379 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2024-05-25 10:43:14] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-25 10:43:14] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:14] [INFO ] Invariant cache hit.
[2024-05-25 10:43:15] [INFO ] Dead Transitions using invariants and state equation in 481 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1723 ms. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 105 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 172 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=86 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 106 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2024-05-25 10:43:15] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:15] [INFO ] Invariant cache hit.
[2024-05-25 10:43:16] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-25 10:43:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:43:16] [INFO ] [Real]Absence check using state equation in 330 ms returned sat
[2024-05-25 10:43:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:43:17] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2024-05-25 10:43:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:43:17] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2024-05-25 10:43:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:43:18] [INFO ] [Nat]Added 22 Read/Feed constraints in 204 ms returned sat
[2024-05-25 10:43:18] [INFO ] Deduced a trap composed of 5 places in 218 ms of which 1 ms to minimize.
[2024-05-25 10:43:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 256 ms
[2024-05-25 10:43:18] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 136 transitions) in 58 ms.
[2024-05-25 10:43:18] [INFO ] Added : 12 causal constraints over 3 iterations in 171 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Product exploration explored 100000 steps with 236 reset in 913 ms.
Product exploration explored 100000 steps with 236 reset in 713 ms.
Built C files in :
/tmp/ltsmin16237456526107775844
[2024-05-25 10:43:20] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 10:43:20] [INFO ] Computation of Complete disable matrix. took 60 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:43:20] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 10:43:20] [INFO ] Computation of Complete enable matrix. took 68 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:43:20] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 10:43:20] [INFO ] Computation of Completed DNA matrix. took 83 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:43:20] [INFO ] Built C files in 729ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16237456526107775844
Running compilation step : cd /tmp/ltsmin16237456526107775844;'/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/ltsmin16237456526107775844;'/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/ltsmin16237456526107775844;'/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 55 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 152 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:43:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:24] [INFO ] Invariant cache hit.
[2024-05-25 10:43:24] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
[2024-05-25 10:43:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:24] [INFO ] Invariant cache hit.
[2024-05-25 10:43:24] [INFO ] Implicit Places using invariants in 183 ms returned []
[2024-05-25 10:43:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:24] [INFO ] Invariant cache hit.
[2024-05-25 10:43:25] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 557 ms to find 0 implicit places.
[2024-05-25 10:43:25] [INFO ] Redundant transitions in 91 ms returned []
[2024-05-25 10:43:25] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:43:25] [INFO ] Invariant cache hit.
[2024-05-25 10:43:25] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1809 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin5598288598640580564
[2024-05-25 10:43:25] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 10:43:25] [INFO ] Computation of Complete disable matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:43:25] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 10:43:25] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:43:26] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 10:43:26] [INFO ] Computation of Completed DNA matrix. took 102 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:43:26] [INFO ] Built C files in 652ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5598288598640580564
Running compilation step : cd /tmp/ltsmin5598288598640580564;'/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/ltsmin5598288598640580564;'/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/ltsmin5598288598640580564;'/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 10:43:29] [INFO ] Flatten gal took : 63 ms
[2024-05-25 10:43:29] [INFO ] Flatten gal took : 71 ms
[2024-05-25 10:43:29] [INFO ] Time to serialize gal into /tmp/LTL11559161305504189922.gal : 34 ms
[2024-05-25 10:43:29] [INFO ] Time to serialize properties into /tmp/LTL15775580899633280910.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/LTL11559161305504189922.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4367834707509151992.hoa' '-atoms' '/tmp/LTL15775580899633280910.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/LTL15775580899633280910.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4367834707509151992.hoa
Detected timeout of ITS tools.
[2024-05-25 10:43:45] [INFO ] Flatten gal took : 59 ms
[2024-05-25 10:43:45] [INFO ] Flatten gal took : 57 ms
[2024-05-25 10:43:45] [INFO ] Time to serialize gal into /tmp/LTL9114155096013056670.gal : 13 ms
[2024-05-25 10:43:45] [INFO ] Time to serialize properties into /tmp/LTL16454653276322266979.ltl : 16 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/LTL9114155096013056670.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16454653276322266979.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("((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<...2026
Formula 0 simplified : GF!"((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1)...2020
Detected timeout of ITS tools.
[2024-05-25 10:44:00] [INFO ] Flatten gal took : 89 ms
[2024-05-25 10:44:00] [INFO ] Applying decomposition
[2024-05-25 10:44:00] [INFO ] Flatten gal took : 61 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/graph15096345976667575083.txt' '-o' '/tmp/graph15096345976667575083.bin' '-w' '/tmp/graph15096345976667575083.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15096345976667575083.bin' '-l' '-1' '-v' '-w' '/tmp/graph15096345976667575083.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:44:00] [INFO ] Decomposing Gal with order
[2024-05-25 10:44:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:44:01] [INFO ] Removed a total of 2333 redundant transitions.
[2024-05-25 10:44:01] [INFO ] Flatten gal took : 477 ms
[2024-05-25 10:44:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 287 labels/synchronizations in 50 ms.
[2024-05-25 10:44:01] [INFO ] Time to serialize gal into /tmp/LTL8212792784528437589.gal : 9 ms
[2024-05-25 10:44:01] [INFO ] Time to serialize properties into /tmp/LTL14963537098636423065.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/LTL8212792784528437589.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14963537098636423065.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(G("((((((((i1.u2.ROUTE_A<1)||(i1.u2.NB_ATTENTE_A_20<1))&&((i1.u2.ROUTE_A<1)||(i1.u2.NB_ATTENTE_A_22<1)))&&(((i1.u2.ROUTE_A<1)||(i...2650
Formula 0 simplified : GF!"((((((((i1.u2.ROUTE_A<1)||(i1.u2.NB_ATTENTE_A_20<1))&&((i1.u2.ROUTE_A<1)||(i1.u2.NB_ATTENTE_A_22<1)))&&(((i1.u2.ROUTE_A<1)||(i1....2644
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3692129275399678227
[2024-05-25 10:44:16] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3692129275399678227
Running compilation step : cd /tmp/ltsmin3692129275399678227;'/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'
Compilation finished in 2859 ms.
Running link step : cd /tmp/ltsmin3692129275399678227;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 74 ms.
Running LTSmin : cd /tmp/ltsmin3692129275399678227;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-04 finished in 88657 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))&&(G(!p0)||(!p0&&F(!p1)))))'
Support contains 105 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 19 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:44:31] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 10:44:31] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:44:32] [INFO ] Dead Transitions using invariants and state equation in 412 ms found 0 transitions.
[2024-05-25 10:44:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:44:32] [INFO ] Invariant cache hit.
[2024-05-25 10:44:32] [INFO ] Implicit Places using invariants in 97 ms returned []
[2024-05-25 10:44:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:44:32] [INFO ] Invariant cache hit.
[2024-05-25 10:44:32] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:44:32] [INFO ] Implicit Places using invariants and state equation in 403 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 517 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 964 ms. Remains : 124/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), true, true, (OR (NOT p0) p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p0:(OR (AND (GEQ s53 1) (GEQ s55 1) (GEQ s64 1) (GEQ s107 1)) (AND (GEQ s53 1) (GEQ s55 1) (GEQ s103 1) (GEQ s107 1)) (AND (GEQ s53 1) (GEQ s55 1) (GEQ s8...], 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 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-05 finished in 1143 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&&X(p1)))))'
Support contains 6 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 13 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:44:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:44:32] [INFO ] Invariant cache hit.
[2024-05-25 10:44:33] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
[2024-05-25 10:44:33] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:44:33] [INFO ] Invariant cache hit.
[2024-05-25 10:44:33] [INFO ] Implicit Places using invariants in 269 ms returned []
[2024-05-25 10:44:33] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:44:33] [INFO ] Invariant cache hit.
[2024-05-25 10:44:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:44:34] [INFO ] Implicit Places using invariants and state equation in 879 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1157 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1691 ms. Remains : 123/126 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 205 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s107 1) (LT s114 1)), p1:(OR (LT s1 1) (LT s54 1) (LT s78 1) (LT s116 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33390 reset in 629 ms.
Product exploration explored 100000 steps with 33346 reset in 532 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 176 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10001 steps, including 22 resets, run finished after 178 ms. (steps per millisecond=56 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:44:36] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:44:36] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:44:36] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:44:36] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-25 10:44:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:44:36] [INFO ] After 85ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 10:44:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:44:36] [INFO ] After 56ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 10:44:36] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2024-05-25 10:44:37] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 6 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
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 3 place count 121 transition count 1326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 120 transition count 1325
Applied a total of 5 rules in 136 ms. Remains 120 /123 variables (removed 3) and now considering 1325/1327 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 137 ms. Remains : 120/123 places, 1325/1327 transitions.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 447814 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 447814 steps, saw 150851 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:44:40] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:44:40] [INFO ] Computed 4 invariants in 10 ms
[2024-05-25 10:44:40] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:44:40] [INFO ] After 291ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:44:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:44:40] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:44:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:44:40] [INFO ] After 49ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:44:40] [INFO ] After 99ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2024-05-25 10:44:40] [INFO ] After 285ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 83 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 120/120 places, 1325/1325 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 71 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:44:41] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:41] [INFO ] Invariant cache hit.
[2024-05-25 10:44:41] [INFO ] Implicit Places using invariants in 299 ms returned []
[2024-05-25 10:44:41] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:41] [INFO ] Invariant cache hit.
[2024-05-25 10:44:41] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 669 ms to find 0 implicit places.
[2024-05-25 10:44:41] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-25 10:44:41] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:41] [INFO ] Invariant cache hit.
[2024-05-25 10:44:42] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1206 ms. Remains : 120/120 places, 1325/1325 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 120 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 120 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 118 transition count 245
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1083 place count 118 transition count 245
Applied a total of 1083 rules in 30 ms. Remains 118 /120 variables (removed 2) and now considering 245/1325 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 245 rows 118 cols
[2024-05-25 10:44:42] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:44:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:44:42] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:44:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:44:42] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:44:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:44:42] [INFO ] After 12ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:44:42] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-25 10:44:42] [INFO ] After 177ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 169 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Support contains 6 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 121 transition count 1326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 120 transition count 1325
Applied a total of 5 rules in 95 ms. Remains 120 /123 variables (removed 3) and now considering 1325/1327 (removed 2) transitions.
[2024-05-25 10:44:43] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:44:43] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:44:43] [INFO ] Implicit Places using invariants in 213 ms returned []
[2024-05-25 10:44:43] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:43] [INFO ] Invariant cache hit.
[2024-05-25 10:44:43] [INFO ] Implicit Places using invariants and state equation in 449 ms returned []
Implicit Place search using SMT with State Equation took 685 ms to find 0 implicit places.
[2024-05-25 10:44:43] [INFO ] Redundant transitions in 14 ms returned []
[2024-05-25 10:44:43] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:43] [INFO ] Invariant cache hit.
[2024-05-25 10:44:44] [INFO ] Dead Transitions using invariants and state equation in 453 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/123 places, 1325/1327 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1286 ms. Remains : 120/123 places, 1325/1327 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p1 p0)), (X p0), (X (X p1)), (X (X (AND p1 p0))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 142 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 261 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Incomplete random walk after 10000 steps, including 31 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:44:45] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:45] [INFO ] Invariant cache hit.
[2024-05-25 10:44:45] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:44:45] [INFO ] After 377ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:44:45] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:44:45] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:44:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:44:45] [INFO ] After 81ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:44:46] [INFO ] After 173ms 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 10:44:46] [INFO ] After 459ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 86 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 120/120 places, 1325/1325 transitions.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 199736 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 199736 steps, saw 67848 distinct states, run finished after 3001 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:44:49] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:49] [INFO ] Invariant cache hit.
[2024-05-25 10:44:49] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 10:44:49] [INFO ] After 312ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:44:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:44:50] [INFO ] After 139ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:44:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:44:50] [INFO ] After 78ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:44:50] [INFO ] After 152ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 48 ms.
[2024-05-25 10:44:50] [INFO ] After 402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 74 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 120/120 places, 1325/1325 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 63 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:44:50] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:50] [INFO ] Invariant cache hit.
[2024-05-25 10:44:50] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-25 10:44:50] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:50] [INFO ] Invariant cache hit.
[2024-05-25 10:44:51] [INFO ] Implicit Places using invariants and state equation in 376 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
[2024-05-25 10:44:51] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-25 10:44:51] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:51] [INFO ] Invariant cache hit.
[2024-05-25 10:44:51] [INFO ] Dead Transitions using invariants and state equation in 468 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1147 ms. Remains : 120/120 places, 1325/1325 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 120 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 120 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 118 transition count 245
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1083 place count 118 transition count 245
Applied a total of 1083 rules in 27 ms. Remains 118 /120 variables (removed 2) and now considering 245/1325 (removed 1080) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 245 rows 118 cols
[2024-05-25 10:44:51] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:44:51] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:44:51] [INFO ] After 308ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:44:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:44:52] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:44:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:44:52] [INFO ] After 21ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:44:52] [INFO ] After 54ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 25 ms.
[2024-05-25 10:44:52] [INFO ] After 220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p1 p0)), (X p0), (X (X p1)), (X (X (AND p1 p0))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 169 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 167 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Stuttering acceptance computed with spot in 136 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Stuttering acceptance computed with spot in 212 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Product exploration explored 100000 steps with 1458 reset in 493 ms.
Product exploration explored 100000 steps with 1365 reset in 495 ms.
Built C files in :
/tmp/ltsmin7102255040344308299
[2024-05-25 10:44:53] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:44:53] [INFO ] Computation of Complete disable matrix. took 64 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:44:54] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:44:54] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:44:54] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:44:54] [INFO ] Computation of Completed DNA matrix. took 82 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:44:54] [INFO ] Built C files in 631ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7102255040344308299
Running compilation step : cd /tmp/ltsmin7102255040344308299;'/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/ltsmin7102255040344308299;'/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/ltsmin7102255040344308299;'/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 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 115 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:44:57] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:44:57] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 10:44:57] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-25 10:44:57] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:57] [INFO ] Invariant cache hit.
[2024-05-25 10:44:58] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
[2024-05-25 10:44:58] [INFO ] Redundant transitions in 40 ms returned []
[2024-05-25 10:44:58] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:44:58] [INFO ] Invariant cache hit.
[2024-05-25 10:44:58] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1227 ms. Remains : 120/120 places, 1325/1325 transitions.
Built C files in :
/tmp/ltsmin18429978856424302290
[2024-05-25 10:44:58] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:44:58] [INFO ] Computation of Complete disable matrix. took 47 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:44:58] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:44:58] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:44:59] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:44:59] [INFO ] Computation of Completed DNA matrix. took 150 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:44:59] [INFO ] Built C files in 704ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18429978856424302290
Running compilation step : cd /tmp/ltsmin18429978856424302290;'/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/ltsmin18429978856424302290;'/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/ltsmin18429978856424302290;'/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 10:45:02] [INFO ] Flatten gal took : 45 ms
[2024-05-25 10:45:02] [INFO ] Flatten gal took : 48 ms
[2024-05-25 10:45:02] [INFO ] Time to serialize gal into /tmp/LTL3060036359283609518.gal : 8 ms
[2024-05-25 10:45:02] [INFO ] Time to serialize properties into /tmp/LTL7877550610226206947.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/LTL3060036359283609518.gal' '-t' 'CGAL' '-hoa' '/tmp/aut14022920877300189430.hoa' '-atoms' '/tmp/LTL7877550610226206947.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...318
Loading property file /tmp/LTL7877550610226206947.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut14022920877300189430.hoa
Detected timeout of ITS tools.
[2024-05-25 10:45:17] [INFO ] Flatten gal took : 80 ms
[2024-05-25 10:45:18] [INFO ] Flatten gal took : 91 ms
[2024-05-25 10:45:18] [INFO ] Time to serialize gal into /tmp/LTL4145822363359834955.gal : 25 ms
[2024-05-25 10:45:18] [INFO ] Time to serialize properties into /tmp/LTL7870143419739611641.ltl : 16 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/LTL4145822363359834955.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7870143419739611641.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(F((X("(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_22<1)||(COMPTEUR_4<1)))"))&&("((CHOIX_1<1)||(COMPTEUR_2<1))")))))
Formula 0 simplified : FG(!"((CHOIX_1<1)||(COMPTEUR_2<1))" | X!"(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_22<1)||(COMPTEUR_4<1)))")
Detected timeout of ITS tools.
[2024-05-25 10:45:33] [INFO ] Flatten gal took : 42 ms
[2024-05-25 10:45:33] [INFO ] Applying decomposition
[2024-05-25 10:45:33] [INFO ] Flatten gal took : 40 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/graph2190798202555043815.txt' '-o' '/tmp/graph2190798202555043815.bin' '-w' '/tmp/graph2190798202555043815.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2190798202555043815.bin' '-l' '-1' '-v' '-w' '/tmp/graph2190798202555043815.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:45:33] [INFO ] Decomposing Gal with order
[2024-05-25 10:45:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:45:33] [INFO ] Removed a total of 2797 redundant transitions.
[2024-05-25 10:45:33] [INFO ] Flatten gal took : 189 ms
[2024-05-25 10:45:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 331 labels/synchronizations in 16 ms.
[2024-05-25 10:45:33] [INFO ] Time to serialize gal into /tmp/LTL9485119373760341783.gal : 3 ms
[2024-05-25 10:45:33] [INFO ] Time to serialize properties into /tmp/LTL1570038604812945615.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/LTL9485119373760341783.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1570038604812945615.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(F((X("(((u6.NB_ATTENTE_A_0<1)||(u6.CONTROLEUR_1<1))||((u6.NB_ATTENTE_B_22<1)||(i0.u0.COMPTEUR_4<1)))"))&&("((i1.u4.CHOIX_1<1)||(i...180
Formula 0 simplified : FG(!"((i1.u4.CHOIX_1<1)||(i0.u0.COMPTEUR_2<1))" | X!"(((u6.NB_ATTENTE_A_0<1)||(u6.CONTROLEUR_1<1))||((u6.NB_ATTENTE_B_22<1)||(i0.u0....172
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6929257197802570945
[2024-05-25 10:45:48] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6929257197802570945
Running compilation step : cd /tmp/ltsmin6929257197802570945;'/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/ltsmin6929257197802570945;'/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/ltsmin6929257197802570945;'/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-V50P50N10-LTLFireability-08 finished in 79094 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((!p0 U G((p1||F(!p2))))))'
Support contains 9 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2024-05-25 10:45:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2024-05-25 10:45:51] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 10:45:52] [INFO ] Dead Transitions using invariants and state equation in 465 ms found 0 transitions.
[2024-05-25 10:45:52] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:45:52] [INFO ] Invariant cache hit.
[2024-05-25 10:45:52] [INFO ] Implicit Places using invariants in 176 ms returned []
[2024-05-25 10:45:52] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:45:52] [INFO ] Invariant cache hit.
[2024-05-25 10:45:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:45:53] [INFO ] Implicit Places using invariants and state equation in 759 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 946 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 6 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1443 ms. Remains : 124/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 276 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2 p0), acceptance={} source=4 dest: 2}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p2 p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 2}, { cond=(AND p1 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s52 1) (NOT (AND (GEQ s1 1) (GEQ s54 1) (GEQ s86 1) (GEQ s119 1)))), p1:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s108 1) (GEQ s123 1)), p2:(AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 955 reset in 566 ms.
Product exploration explored 100000 steps with 988 reset in 458 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/124 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), true, (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 269 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 257 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 10:45:55] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2024-05-25 10:45:55] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:45:55] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:45:55] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 10:45:55] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:45:56] [INFO ] After 220ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 10:45:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:45:56] [INFO ] After 138ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-25 10:45:56] [INFO ] After 285ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 122 ms.
[2024-05-25 10:45:56] [INFO ] After 704ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 13 ms.
Support contains 9 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 73 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:45:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:45:56] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:45:57] [INFO ] Dead Transitions using invariants and state equation in 443 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 530 ms. Remains : 123/124 places, 1327/1328 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 269 ms. (steps per millisecond=37 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 159 ms. (steps per millisecond=62 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 412239 steps, run timeout after 3001 ms. (steps per millisecond=137 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 412239 steps, saw 114370 distinct states, run finished after 3001 ms. (steps per millisecond=137 ) properties seen :2
Running SMT prover for 1 properties.
[2024-05-25 10:46:00] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:00] [INFO ] Invariant cache hit.
[2024-05-25 10:46:00] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:46:00] [INFO ] After 208ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:46:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:46:01] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:01] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:46:01] [INFO ] After 63ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:01] [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 52 ms.
[2024-05-25 10:46:01] [INFO ] After 329ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 76 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 76 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 427910 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 427910 steps, saw 118550 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:46:04] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:04] [INFO ] Invariant cache hit.
[2024-05-25 10:46:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:46:04] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:46:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:46:04] [INFO ] After 73ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:46:04] [INFO ] After 65ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:04] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2024-05-25 10:46:04] [INFO ] After 302ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 70 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 73 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 64 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:46:05] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:05] [INFO ] Invariant cache hit.
[2024-05-25 10:46:05] [INFO ] Implicit Places using invariants in 184 ms returned []
[2024-05-25 10:46:05] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:05] [INFO ] Invariant cache hit.
[2024-05-25 10:46:05] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
[2024-05-25 10:46:05] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-25 10:46:05] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:05] [INFO ] Invariant cache hit.
[2024-05-25 10:46:06] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1115 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
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 1080 place count 122 transition count 248
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1081 place count 122 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1082 place count 121 transition count 247
Applied a total of 1082 rules in 33 ms. Remains 121 /123 variables (removed 2) and now considering 247/1327 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 247 rows 121 cols
[2024-05-25 10:46:06] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:46:06] [INFO ] [Real]Absence check using 5 positive place invariants in 32 ms returned sat
[2024-05-25 10:46:06] [INFO ] After 337ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:46:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:46:06] [INFO ] After 130ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:06] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 10:46:06] [INFO ] After 26ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:06] [INFO ] After 59ms 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 10:46:06] [INFO ] After 289ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), true, (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F p2), (F (AND p1 (NOT p0) p2)), (F p0), (F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) p0 p2)), (F (AND p1 p2))]
Knowledge based reduction with 13 factoid took 724 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 254 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Support contains 9 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 123 transition count 1327
Applied a total of 2 rules in 113 ms. Remains 123 /124 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:46:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:46:08] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 10:46:08] [INFO ] Dead Transitions using invariants and state equation in 597 ms found 0 transitions.
[2024-05-25 10:46:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:08] [INFO ] Invariant cache hit.
[2024-05-25 10:46:09] [INFO ] Implicit Places using invariants in 226 ms returned []
[2024-05-25 10:46:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:09] [INFO ] Invariant cache hit.
[2024-05-25 10:46:09] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2024-05-25 10:46:09] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-25 10:46:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:09] [INFO ] Invariant cache hit.
[2024-05-25 10:46:09] [INFO ] Dead Transitions using invariants and state equation in 466 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/124 places, 1327/1328 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1793 ms. Remains : 123/124 places, 1327/1328 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 285 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 215 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 10:46:10] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:10] [INFO ] Invariant cache hit.
[2024-05-25 10:46:10] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:46:11] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 10:46:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:46:11] [INFO ] After 120ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 10:46:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:46:11] [INFO ] After 126ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-25 10:46:11] [INFO ] After 298ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 126 ms.
[2024-05-25 10:46:11] [INFO ] After 602ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 19 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 82 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:46:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:11] [INFO ] Invariant cache hit.
[2024-05-25 10:46:12] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 636 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 171 ms. (steps per millisecond=58 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 448667 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 448667 steps, saw 124502 distinct states, run finished after 3002 ms. (steps per millisecond=149 ) properties seen :2
Running SMT prover for 1 properties.
[2024-05-25 10:46:15] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:15] [INFO ] Invariant cache hit.
[2024-05-25 10:46:15] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:46:15] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:46:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:46:15] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:46:16] [INFO ] After 92ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:16] [INFO ] After 176ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-25 10:46:16] [INFO ] After 443ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 90 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 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 10 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 488972 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 488972 steps, saw 135684 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:46:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:19] [INFO ] Invariant cache hit.
[2024-05-25 10:46:19] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 10:46:19] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:46:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:46:19] [INFO ] After 81ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:46:19] [INFO ] After 68ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:19] [INFO ] After 126ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2024-05-25 10:46:19] [INFO ] After 319ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 79 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 71 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:46:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:20] [INFO ] Invariant cache hit.
[2024-05-25 10:46:20] [INFO ] Implicit Places using invariants in 211 ms returned []
[2024-05-25 10:46:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:20] [INFO ] Invariant cache hit.
[2024-05-25 10:46:20] [INFO ] Implicit Places using invariants and state equation in 319 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
[2024-05-25 10:46:20] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-25 10:46:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:20] [INFO ] Invariant cache hit.
[2024-05-25 10:46:21] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1091 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
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 1080 place count 122 transition count 248
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1081 place count 122 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1082 place count 121 transition count 247
Applied a total of 1082 rules in 20 ms. Remains 121 /123 variables (removed 2) and now considering 247/1327 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 247 rows 121 cols
[2024-05-25 10:46:21] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:46:21] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:46:21] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:46:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:46:21] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:21] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 10:46:21] [INFO ] After 27ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:46:21] [INFO ] After 66ms 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 10:46:21] [INFO ] After 301ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F p2), (F (AND p1 p2 (NOT p0))), (F p0), (F (AND (NOT p1) p2 (NOT p0))), (F (AND (NOT p1) p2 p0)), (F (AND p1 p2))]
Knowledge based reduction with 18 factoid took 697 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 240 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 229 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Product exploration explored 100000 steps with 991 reset in 432 ms.
Product exploration explored 100000 steps with 1025 reset in 448 ms.
Built C files in :
/tmp/ltsmin6017169426586366595
[2024-05-25 10:46:23] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 10:46:23] [INFO ] Computation of Complete disable matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:46:24] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 10:46:24] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:46:24] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 10:46:24] [INFO ] Computation of Completed DNA matrix. took 72 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:46:24] [INFO ] Built C files in 654ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6017169426586366595
Running compilation step : cd /tmp/ltsmin6017169426586366595;'/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/ltsmin6017169426586366595;'/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/ltsmin6017169426586366595;'/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 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 126 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:46:27] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:46:27] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 10:46:28] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
[2024-05-25 10:46:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:28] [INFO ] Invariant cache hit.
[2024-05-25 10:46:28] [INFO ] Implicit Places using invariants in 223 ms returned []
[2024-05-25 10:46:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:28] [INFO ] Invariant cache hit.
[2024-05-25 10:46:28] [INFO ] Implicit Places using invariants and state equation in 422 ms returned []
Implicit Place search using SMT with State Equation took 648 ms to find 0 implicit places.
[2024-05-25 10:46:28] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-25 10:46:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:46:28] [INFO ] Invariant cache hit.
[2024-05-25 10:46:29] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1824 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin13067668736894402893
[2024-05-25 10:46:29] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 10:46:29] [INFO ] Computation of Complete disable matrix. took 82 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:46:29] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 10:46:29] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:46:29] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 10:46:30] [INFO ] Computation of Completed DNA matrix. took 93 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:46:30] [INFO ] Built C files in 765ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13067668736894402893
Running compilation step : cd /tmp/ltsmin13067668736894402893;'/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/ltsmin13067668736894402893;'/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/ltsmin13067668736894402893;'/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 10:46:33] [INFO ] Flatten gal took : 43 ms
[2024-05-25 10:46:33] [INFO ] Flatten gal took : 46 ms
[2024-05-25 10:46:33] [INFO ] Time to serialize gal into /tmp/LTL7737788851568594903.gal : 16 ms
[2024-05-25 10:46:33] [INFO ] Time to serialize properties into /tmp/LTL7194041410834302190.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/LTL7737788851568594903.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1634248949761868162.hoa' '-atoms' '/tmp/LTL7194041410834302190.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/LTL7194041410834302190.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1634248949761868162.hoa
Detected timeout of ITS tools.
[2024-05-25 10:46:48] [INFO ] Flatten gal took : 59 ms
[2024-05-25 10:46:48] [INFO ] Flatten gal took : 76 ms
[2024-05-25 10:46:48] [INFO ] Time to serialize gal into /tmp/LTL12398543714510904147.gal : 34 ms
[2024-05-25 10:46:48] [INFO ] Time to serialize properties into /tmp/LTL7642877755021226536.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/LTL12398543714510904147.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7642877755021226536.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 : !((X((!("((SUR_PONT_A>=1)&&(!(((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_30>=1)&&(COMPTEUR_6>=1)))))"))U(G((F(!("((ROUTE...269
Formula 0 simplified : X("((SUR_PONT_A>=1)&&(!(((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_30>=1)&&(COMPTEUR_6>=1)))))" R F(!"(((ROUTE_A>=1)&&...254
Detected timeout of ITS tools.
[2024-05-25 10:47:03] [INFO ] Flatten gal took : 99 ms
[2024-05-25 10:47:03] [INFO ] Applying decomposition
[2024-05-25 10:47:03] [INFO ] Flatten gal took : 50 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/graph15683277104047275453.txt' '-o' '/tmp/graph15683277104047275453.bin' '-w' '/tmp/graph15683277104047275453.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15683277104047275453.bin' '-l' '-1' '-v' '-w' '/tmp/graph15683277104047275453.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:47:04] [INFO ] Decomposing Gal with order
[2024-05-25 10:47:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:47:04] [INFO ] Removed a total of 2918 redundant transitions.
[2024-05-25 10:47:04] [INFO ] Flatten gal took : 127 ms
[2024-05-25 10:47:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 307 labels/synchronizations in 13 ms.
[2024-05-25 10:47:04] [INFO ] Time to serialize gal into /tmp/LTL5068223127959655505.gal : 2 ms
[2024-05-25 10:47:04] [INFO ] Time to serialize properties into /tmp/LTL5715823134381859579.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/LTL5068223127959655505.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5715823134381859579.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 : !((X((!("((i1.u1.SUR_PONT_A>=1)&&(!(((i0.u0.NB_ATTENTE_A_0>=1)&&(i0.u0.CONTROLEUR_1>=1))&&((i1.u8.NB_ATTENTE_B_30>=1)&&(i0.u19.COMPTEU...329
Formula 0 simplified : X("((i1.u1.SUR_PONT_A>=1)&&(!(((i0.u0.NB_ATTENTE_A_0>=1)&&(i0.u0.CONTROLEUR_1>=1))&&((i1.u8.NB_ATTENTE_B_30>=1)&&(i0.u19.COMPTEUR_6>...314
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17210100411330800512
[2024-05-25 10:47:19] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17210100411330800512
Running compilation step : cd /tmp/ltsmin17210100411330800512;'/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'
Compilation finished in 2779 ms.
Running link step : cd /tmp/ltsmin17210100411330800512;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin17210100411330800512;'/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' 'X((!(LTLAPp0==true) U []((<>(!(LTLAPp1==true))||(LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-10 finished in 102655 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))'
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 122 transition count 1325
Applied a total of 7 rules in 101 ms. Remains 122 /126 variables (removed 4) and now considering 1325/1328 (removed 3) transitions.
[2024-05-25 10:47:34] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 122 cols
[2024-05-25 10:47:34] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 10:47:34] [INFO ] Implicit Places using invariants in 227 ms returned []
[2024-05-25 10:47:34] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:34] [INFO ] Invariant cache hit.
[2024-05-25 10:47:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:47:35] [INFO ] Implicit Places using invariants and state equation in 509 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 763 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/126 places, 1325/1328 transitions.
Applied a total of 0 rules in 75 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 940 ms. Remains : 120/126 places, 1325/1328 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s105 1) (GEQ s119 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 1190 reset in 353 ms.
Product exploration explored 100000 steps with 1190 reset in 353 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 98 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 37 ms :[(NOT p0)]
Finished random walk after 62 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=62 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 90 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 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-25 10:47:36] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:47:36] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:47:36] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:47:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:47:37] [INFO ] [Real]Absence check using state equation in 170 ms returned sat
[2024-05-25 10:47:37] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:47:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:47:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:47:37] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2024-05-25 10:47:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:47:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 1042 ms returned sat
[2024-05-25 10:47:38] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 134 transitions) in 60 ms.
[2024-05-25 10:47:38] [INFO ] Added : 25 causal constraints over 6 iterations in 203 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 67 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:47:38] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:38] [INFO ] Invariant cache hit.
[2024-05-25 10:47:39] [INFO ] Implicit Places using invariants in 286 ms returned []
[2024-05-25 10:47:39] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:39] [INFO ] Invariant cache hit.
[2024-05-25 10:47:39] [INFO ] Implicit Places using invariants and state equation in 370 ms returned []
Implicit Place search using SMT with State Equation took 658 ms to find 0 implicit places.
[2024-05-25 10:47:39] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-25 10:47:39] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:39] [INFO ] Invariant cache hit.
[2024-05-25 10:47:40] [INFO ] Dead Transitions using invariants and state equation in 415 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1178 ms. Remains : 120/120 places, 1325/1325 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 72 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 28 ms :[(NOT p0)]
Finished random walk after 54 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=27 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 76 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2024-05-25 10:47:40] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:40] [INFO ] Invariant cache hit.
[2024-05-25 10:47:40] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:47:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:47:40] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2024-05-25 10:47:40] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:47:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:47:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:47:41] [INFO ] [Nat]Absence check using state equation in 85 ms returned sat
[2024-05-25 10:47:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:47:41] [INFO ] [Nat]Added 22 Read/Feed constraints in 244 ms returned sat
[2024-05-25 10:47:41] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 134 transitions) in 38 ms.
[2024-05-25 10:47:41] [INFO ] Added : 15 causal constraints over 4 iterations in 323 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1180 reset in 455 ms.
Product exploration explored 100000 steps with 1182 reset in 460 ms.
Built C files in :
/tmp/ltsmin16081169928056976602
[2024-05-25 10:47:42] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:47:42] [INFO ] Computation of Complete disable matrix. took 68 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:47:43] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:47:43] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:47:43] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:47:43] [INFO ] Computation of Completed DNA matrix. took 104 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:47:43] [INFO ] Built C files in 786ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16081169928056976602
Running compilation step : cd /tmp/ltsmin16081169928056976602;'/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/ltsmin16081169928056976602;'/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/ltsmin16081169928056976602;'/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 2 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 75 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:47:46] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:46] [INFO ] Invariant cache hit.
[2024-05-25 10:47:46] [INFO ] Implicit Places using invariants in 182 ms returned []
[2024-05-25 10:47:46] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:46] [INFO ] Invariant cache hit.
[2024-05-25 10:47:47] [INFO ] Implicit Places using invariants and state equation in 446 ms returned []
Implicit Place search using SMT with State Equation took 662 ms to find 0 implicit places.
[2024-05-25 10:47:47] [INFO ] Redundant transitions in 18 ms returned []
[2024-05-25 10:47:47] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:47:47] [INFO ] Invariant cache hit.
[2024-05-25 10:47:47] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1163 ms. Remains : 120/120 places, 1325/1325 transitions.
Built C files in :
/tmp/ltsmin13381491665538250392
[2024-05-25 10:47:47] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:47:47] [INFO ] Computation of Complete disable matrix. took 44 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:47:47] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:47:47] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:47:48] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:47:48] [INFO ] Computation of Completed DNA matrix. took 88 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:47:48] [INFO ] Built C files in 563ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13381491665538250392
Running compilation step : cd /tmp/ltsmin13381491665538250392;'/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/ltsmin13381491665538250392;'/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/ltsmin13381491665538250392;'/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 10:47:51] [INFO ] Flatten gal took : 50 ms
[2024-05-25 10:47:51] [INFO ] Flatten gal took : 56 ms
[2024-05-25 10:47:51] [INFO ] Time to serialize gal into /tmp/LTL11455784137335250184.gal : 13 ms
[2024-05-25 10:47:51] [INFO ] Time to serialize properties into /tmp/LTL1045572675002761268.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/LTL11455784137335250184.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6572855028828754870.hoa' '-atoms' '/tmp/LTL1045572675002761268.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...318
Loading property file /tmp/LTL1045572675002761268.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6572855028828754870.hoa
Detected timeout of ITS tools.
[2024-05-25 10:48:06] [INFO ] Flatten gal took : 44 ms
[2024-05-25 10:48:06] [INFO ] Flatten gal took : 40 ms
[2024-05-25 10:48:06] [INFO ] Time to serialize gal into /tmp/LTL1942685661121867952.gal : 9 ms
[2024-05-25 10:48:06] [INFO ] Time to serialize properties into /tmp/LTL10965235207343601614.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/LTL1942685661121867952.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10965235207343601614.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("((CHOIX_1>=1)&&(COMPTEUR_10>=1))")))
Formula 0 simplified : G!"((CHOIX_1>=1)&&(COMPTEUR_10>=1))"
Detected timeout of ITS tools.
[2024-05-25 10:48:21] [INFO ] Flatten gal took : 65 ms
[2024-05-25 10:48:21] [INFO ] Applying decomposition
[2024-05-25 10:48:22] [INFO ] Flatten gal took : 65 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/graph5907564093198836036.txt' '-o' '/tmp/graph5907564093198836036.bin' '-w' '/tmp/graph5907564093198836036.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5907564093198836036.bin' '-l' '-1' '-v' '-w' '/tmp/graph5907564093198836036.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:48:22] [INFO ] Decomposing Gal with order
[2024-05-25 10:48:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:48:22] [INFO ] Removed a total of 3093 redundant transitions.
[2024-05-25 10:48:22] [INFO ] Flatten gal took : 185 ms
[2024-05-25 10:48:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 446 labels/synchronizations in 18 ms.
[2024-05-25 10:48:22] [INFO ] Time to serialize gal into /tmp/LTL9050082107285026293.gal : 3 ms
[2024-05-25 10:48:22] [INFO ] Time to serialize properties into /tmp/LTL4869378306899389191.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/LTL9050082107285026293.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4869378306899389191.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 : !((F("((i1.u6.CHOIX_1>=1)&&(i2.u7.COMPTEUR_10>=1))")))
Formula 0 simplified : G!"((i1.u6.CHOIX_1>=1)&&(i2.u7.COMPTEUR_10>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14768337315742882731
[2024-05-25 10:48:37] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14768337315742882731
Running compilation step : cd /tmp/ltsmin14768337315742882731;'/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'
Compilation finished in 2653 ms.
Running link step : cd /tmp/ltsmin14768337315742882731;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin14768337315742882731;'/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' '<>((LTLAPp0==true))' '--buchi-type=spotba'
LTSmin run took 4389 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-11 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-11 finished in 70220 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))'
Support contains 2 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
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 0 with 2 rules applied. Total rules applied 7 place count 122 transition count 1325
Applied a total of 7 rules in 93 ms. Remains 122 /126 variables (removed 4) and now considering 1325/1328 (removed 3) transitions.
[2024-05-25 10:48:44] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 122 cols
[2024-05-25 10:48:44] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:48:44] [INFO ] Implicit Places using invariants in 208 ms returned []
[2024-05-25 10:48:45] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:45] [INFO ] Invariant cache hit.
[2024-05-25 10:48:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:48:45] [INFO ] Implicit Places using invariants and state equation in 509 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 745 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/126 places, 1325/1328 transitions.
Applied a total of 0 rules in 68 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 907 ms. Remains : 120/126 places, 1325/1328 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s105 1) (GEQ s110 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 5362 reset in 365 ms.
Product exploration explored 100000 steps with 5261 reset in 446 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 87 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 44 ms :[(NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 216 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 79 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2024-05-25 10:48:46] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:48:46] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 10:48:47] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:48:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:48:47] [INFO ] [Real]Absence check using state equation in 121 ms returned sat
[2024-05-25 10:48:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:48:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:48:48] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2024-05-25 10:48:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:48:48] [INFO ] [Nat]Added 22 Read/Feed constraints in 354 ms returned sat
[2024-05-25 10:48:48] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 134 transitions) in 50 ms.
[2024-05-25 10:48:48] [INFO ] Added : 33 causal constraints over 9 iterations in 239 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 80 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:48:48] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:48] [INFO ] Invariant cache hit.
[2024-05-25 10:48:49] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-25 10:48:49] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:49] [INFO ] Invariant cache hit.
[2024-05-25 10:48:49] [INFO ] Implicit Places using invariants and state equation in 406 ms returned []
Implicit Place search using SMT with State Equation took 650 ms to find 0 implicit places.
[2024-05-25 10:48:49] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-25 10:48:49] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:49] [INFO ] Invariant cache hit.
[2024-05-25 10:48:49] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1174 ms. Remains : 120/120 places, 1325/1325 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 106 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 44 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 97 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 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0)]
[2024-05-25 10:48:50] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:50] [INFO ] Invariant cache hit.
[2024-05-25 10:48:50] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:48:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 10:48:50] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2024-05-25 10:48:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 10:48:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:48:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 10:48:51] [INFO ] [Nat]Absence check using state equation in 106 ms returned sat
[2024-05-25 10:48:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:48:51] [INFO ] [Nat]Added 22 Read/Feed constraints in 285 ms returned sat
[2024-05-25 10:48:51] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 134 transitions) in 47 ms.
[2024-05-25 10:48:51] [INFO ] Added : 46 causal constraints over 10 iterations in 368 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Product exploration explored 100000 steps with 5536 reset in 467 ms.
Product exploration explored 100000 steps with 5285 reset in 466 ms.
Built C files in :
/tmp/ltsmin1741243296564108828
[2024-05-25 10:48:53] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:48:53] [INFO ] Computation of Complete disable matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:48:53] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:48:53] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:48:53] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:48:53] [INFO ] Computation of Completed DNA matrix. took 101 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:48:53] [INFO ] Built C files in 725ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1741243296564108828
Running compilation step : cd /tmp/ltsmin1741243296564108828;'/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/ltsmin1741243296564108828;'/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/ltsmin1741243296564108828;'/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 2 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 122 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:48:56] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:56] [INFO ] Invariant cache hit.
[2024-05-25 10:48:57] [INFO ] Implicit Places using invariants in 232 ms returned []
[2024-05-25 10:48:57] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:57] [INFO ] Invariant cache hit.
[2024-05-25 10:48:57] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 713 ms to find 0 implicit places.
[2024-05-25 10:48:57] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-25 10:48:57] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:48:57] [INFO ] Invariant cache hit.
[2024-05-25 10:48:58] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1487 ms. Remains : 120/120 places, 1325/1325 transitions.
Built C files in :
/tmp/ltsmin8477529223633867169
[2024-05-25 10:48:58] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:48:58] [INFO ] Computation of Complete disable matrix. took 46 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:48:58] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:48:58] [INFO ] Computation of Complete enable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:48:58] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:48:58] [INFO ] Computation of Completed DNA matrix. took 88 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:48:58] [INFO ] Built C files in 554ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8477529223633867169
Running compilation step : cd /tmp/ltsmin8477529223633867169;'/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/ltsmin8477529223633867169;'/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/ltsmin8477529223633867169;'/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 10:49:01] [INFO ] Flatten gal took : 45 ms
[2024-05-25 10:49:02] [INFO ] Flatten gal took : 51 ms
[2024-05-25 10:49:02] [INFO ] Time to serialize gal into /tmp/LTL4291777874367191550.gal : 17 ms
[2024-05-25 10:49:02] [INFO ] Time to serialize properties into /tmp/LTL1483441714176563965.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/LTL4291777874367191550.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12611746624054587272.hoa' '-atoms' '/tmp/LTL1483441714176563965.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...318
Loading property file /tmp/LTL1483441714176563965.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12611746624054587272.hoa
Detected timeout of ITS tools.
[2024-05-25 10:49:17] [INFO ] Flatten gal took : 45 ms
[2024-05-25 10:49:17] [INFO ] Flatten gal took : 45 ms
[2024-05-25 10:49:17] [INFO ] Time to serialize gal into /tmp/LTL4774024762129636637.gal : 10 ms
[2024-05-25 10:49:17] [INFO ] Time to serialize properties into /tmp/LTL8356589682054454175.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/LTL4774024762129636637.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8356589682054454175.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 : !((F("((CHOIX_1>=1)&&(COMPTEUR_1>=1))")))
Formula 0 simplified : G!"((CHOIX_1>=1)&&(COMPTEUR_1>=1))"
Detected timeout of ITS tools.
[2024-05-25 10:49:32] [INFO ] Flatten gal took : 56 ms
[2024-05-25 10:49:32] [INFO ] Applying decomposition
[2024-05-25 10:49:32] [INFO ] Flatten gal took : 69 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/graph17218842450046949332.txt' '-o' '/tmp/graph17218842450046949332.bin' '-w' '/tmp/graph17218842450046949332.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17218842450046949332.bin' '-l' '-1' '-v' '-w' '/tmp/graph17218842450046949332.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:49:32] [INFO ] Decomposing Gal with order
[2024-05-25 10:49:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:49:32] [INFO ] Removed a total of 2225 redundant transitions.
[2024-05-25 10:49:32] [INFO ] Flatten gal took : 282 ms
[2024-05-25 10:49:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 10 ms.
[2024-05-25 10:49:32] [INFO ] Time to serialize gal into /tmp/LTL15687985338900992506.gal : 3 ms
[2024-05-25 10:49:32] [INFO ] Time to serialize properties into /tmp/LTL5636120312479892452.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/LTL15687985338900992506.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5636120312479892452.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("((u0.CHOIX_1>=1)&&(u1.COMPTEUR_1>=1))")))
Formula 0 simplified : G!"((u0.CHOIX_1>=1)&&(u1.COMPTEUR_1>=1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17932851213838931609
[2024-05-25 10:49:48] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17932851213838931609
Running compilation step : cd /tmp/ltsmin17932851213838931609;'/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'
Compilation finished in 2828 ms.
Running link step : cd /tmp/ltsmin17932851213838931609;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 34 ms.
Running LTSmin : cd /tmp/ltsmin17932851213838931609;'/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' '<>((LTLAPp0==true))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-12 finished in 78411 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 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 122 transition count 1325
Applied a total of 7 rules in 139 ms. Remains 122 /126 variables (removed 4) and now considering 1325/1328 (removed 3) transitions.
[2024-05-25 10:50:03] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 122 cols
[2024-05-25 10:50:03] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 10:50:03] [INFO ] Implicit Places using invariants in 250 ms returned []
[2024-05-25 10:50:03] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:50:03] [INFO ] Invariant cache hit.
[2024-05-25 10:50:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:50:04] [INFO ] Implicit Places using invariants and state equation in 660 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 914 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/126 places, 1325/1328 transitions.
Applied a total of 0 rules in 92 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1149 ms. Remains : 120/126 places, 1325/1328 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s106 1) (LT s113 1)), p1:(OR (LT s62 1) (LT s108 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 402 reset in 564 ms.
Product exploration explored 100000 steps with 397 reset in 421 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/120 stabilizing places and 202/1325 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 109 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 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 78 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=15 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 239 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 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 168 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 92 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:50:06] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:50:06] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:50:06] [INFO ] Implicit Places using invariants in 261 ms returned []
[2024-05-25 10:50:06] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:50:06] [INFO ] Invariant cache hit.
[2024-05-25 10:50:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:50:07] [INFO ] Implicit Places using invariants and state equation in 709 ms returned []
Implicit Place search using SMT with State Equation took 972 ms to find 0 implicit places.
[2024-05-25 10:50:07] [INFO ] Redundant transitions in 27 ms returned []
[2024-05-25 10:50:07] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:50:07] [INFO ] Invariant cache hit.
[2024-05-25 10:50:07] [INFO ] Dead Transitions using invariants and state equation in 536 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1637 ms. Remains : 120/120 places, 1325/1325 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Detected a total of 104/120 stabilizing places and 202/1325 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 110 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 150 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 104 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=52 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p0), (X p1), (X (X p0)), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p1))]
Knowledge based reduction with 6 factoid took 262 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 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 395 reset in 468 ms.
Product exploration explored 100000 steps with 400 reset in 439 ms.
Built C files in :
/tmp/ltsmin13169944492145113838
[2024-05-25 10:50:09] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:50:09] [INFO ] Computation of Complete disable matrix. took 75 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:50:10] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:50:10] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:50:10] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:50:10] [INFO ] Computation of Completed DNA matrix. took 66 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:50:10] [INFO ] Built C files in 662ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13169944492145113838
Running compilation step : cd /tmp/ltsmin13169944492145113838;'/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/ltsmin13169944492145113838;'/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/ltsmin13169944492145113838;'/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 4 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 89 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:50:13] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:50:13] [INFO ] Invariant cache hit.
[2024-05-25 10:50:13] [INFO ] Implicit Places using invariants in 259 ms returned []
[2024-05-25 10:50:13] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:50:13] [INFO ] Invariant cache hit.
[2024-05-25 10:50:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:50:14] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 974 ms to find 0 implicit places.
[2024-05-25 10:50:14] [INFO ] Redundant transitions in 36 ms returned []
[2024-05-25 10:50:14] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:50:14] [INFO ] Invariant cache hit.
[2024-05-25 10:50:15] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1702 ms. Remains : 120/120 places, 1325/1325 transitions.
Built C files in :
/tmp/ltsmin3751238512623720884
[2024-05-25 10:50:15] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:50:15] [INFO ] Computation of Complete disable matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:50:15] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:50:15] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:50:15] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:50:15] [INFO ] Computation of Completed DNA matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:50:15] [INFO ] Built C files in 609ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3751238512623720884
Running compilation step : cd /tmp/ltsmin3751238512623720884;'/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/ltsmin3751238512623720884;'/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/ltsmin3751238512623720884;'/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 10:50:18] [INFO ] Flatten gal took : 47 ms
[2024-05-25 10:50:18] [INFO ] Flatten gal took : 49 ms
[2024-05-25 10:50:19] [INFO ] Time to serialize gal into /tmp/LTL256608600449637243.gal : 14 ms
[2024-05-25 10:50:19] [INFO ] Time to serialize properties into /tmp/LTL13998387677729775549.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/LTL256608600449637243.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12946634246882811448.hoa' '-atoms' '/tmp/LTL13998387677729775549.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...318
Loading property file /tmp/LTL13998387677729775549.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12946634246882811448.hoa
Detected timeout of ITS tools.
[2024-05-25 10:50:34] [INFO ] Flatten gal took : 42 ms
[2024-05-25 10:50:34] [INFO ] Flatten gal took : 49 ms
[2024-05-25 10:50:34] [INFO ] Time to serialize gal into /tmp/LTL2211907645171209584.gal : 12 ms
[2024-05-25 10:50:34] [INFO ] Time to serialize properties into /tmp/LTL11823943066139447495.ltl : 3 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/LTL2211907645171209584.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11823943066139447495.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("((CHOIX_2<1)||(COMPTEUR_4<1))"))&&(F(G("((NB_ATTENTE_B_8<1)||(ROUTE_B<1))"))))))
Formula 0 simplified : F(G!"((CHOIX_2<1)||(COMPTEUR_4<1))" | GF!"((NB_ATTENTE_B_8<1)||(ROUTE_B<1))")
Detected timeout of ITS tools.
[2024-05-25 10:50:49] [INFO ] Flatten gal took : 68 ms
[2024-05-25 10:50:49] [INFO ] Applying decomposition
[2024-05-25 10:50:49] [INFO ] Flatten gal took : 51 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/graph5466432648478264676.txt' '-o' '/tmp/graph5466432648478264676.bin' '-w' '/tmp/graph5466432648478264676.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph5466432648478264676.bin' '-l' '-1' '-v' '-w' '/tmp/graph5466432648478264676.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:50:49] [INFO ] Decomposing Gal with order
[2024-05-25 10:50:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:50:49] [INFO ] Removed a total of 2225 redundant transitions.
[2024-05-25 10:50:49] [INFO ] Flatten gal took : 276 ms
[2024-05-25 10:50:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 218 labels/synchronizations in 10 ms.
[2024-05-25 10:50:49] [INFO ] Time to serialize gal into /tmp/LTL13148238302323747019.gal : 3 ms
[2024-05-25 10:50:49] [INFO ] Time to serialize properties into /tmp/LTL1383565528040883220.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/LTL13148238302323747019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1383565528040883220.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("((u1.CHOIX_2<1)||(u0.COMPTEUR_4<1))"))&&(F(G("((u2.NB_ATTENTE_B_8<1)||(u2.ROUTE_B<1))"))))))
Formula 0 simplified : F(G!"((u1.CHOIX_2<1)||(u0.COMPTEUR_4<1))" | GF!"((u2.NB_ATTENTE_B_8<1)||(u2.ROUTE_B<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4407767528795055447
[2024-05-25 10:51:04] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4407767528795055447
Running compilation step : cd /tmp/ltsmin4407767528795055447;'/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'
Compilation finished in 2991 ms.
Running link step : cd /tmp/ltsmin4407767528795055447;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 86 ms.
Running LTSmin : cd /tmp/ltsmin4407767528795055447;'/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' '[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-13 finished in 76930 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 U p1)&&G(p2))))'
Support contains 9 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 113 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2024-05-25 10:51:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2024-05-25 10:51:20] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 10:51:20] [INFO ] Dead Transitions using invariants and state equation in 498 ms found 0 transitions.
[2024-05-25 10:51:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:51:20] [INFO ] Invariant cache hit.
[2024-05-25 10:51:20] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-25 10:51:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2024-05-25 10:51:20] [INFO ] Invariant cache hit.
[2024-05-25 10:51:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:51:21] [INFO ] Implicit Places using invariants and state equation in 527 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 761 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 90 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1464 ms. Remains : 125/126 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 229 ms :[(OR (NOT p1) (NOT p2)), (NOT p1), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 p2), acceptance={0} source=0 dest: 1}, { cond=(OR (AND p1 p2) (AND p0 p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 0}, { cond=p2, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(GEQ s52 1), p0:(AND (GEQ s53 1) (GEQ s55 1) (GEQ s96 1) (GEQ s107 1)), p2:(AND (OR (AND (GEQ s26 1) (GEQ s55 1) (GEQ s56 1) (GEQ s120 1)) (AND (GEQ s5...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 421 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P50N10-LTLFireability-15 finished in 1740 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)))'
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&&X(p1)))))'
Found a Shortening insensitive property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-08
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Support contains 6 out of 126 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 125 transition count 1327
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 123 transition count 1326
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 122 transition count 1325
Applied a total of 7 rules in 68 ms. Remains 122 /126 variables (removed 4) and now considering 1325/1328 (removed 3) transitions.
[2024-05-25 10:51:22] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 122 cols
[2024-05-25 10:51:22] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:51:22] [INFO ] Implicit Places using invariants in 229 ms returned []
[2024-05-25 10:51:22] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:22] [INFO ] Invariant cache hit.
[2024-05-25 10:51:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:51:23] [INFO ] Implicit Places using invariants and state equation in 727 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 960 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 120/126 places, 1325/1328 transitions.
Applied a total of 0 rules in 15 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1044 ms. Remains : 120/126 places, 1325/1328 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s105 1) (LT s111 1)), p1:(OR (LT s1 1) (LT s52 1) (LT s76 1) (LT s113 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak, cl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33481 reset in 556 ms.
Product exploration explored 100000 steps with 33317 reset in 471 ms.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 160 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 188 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 31 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:51:25] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:51:25] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 10:51:25] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:25] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-25 10:51:25] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:25] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 10:51:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:51:25] [INFO ] After 52ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 10:51:25] [INFO ] After 99ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2024-05-25 10:51:25] [INFO ] After 294ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 85 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 120/120 places, 1325/1325 transitions.
Incomplete random walk after 10000 steps, including 31 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 16 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 448770 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 448770 steps, saw 151082 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:51:28] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:28] [INFO ] Invariant cache hit.
[2024-05-25 10:51:28] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 10:51:28] [INFO ] After 267ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:51:28] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 10:51:29] [INFO ] After 117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:51:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:51:29] [INFO ] After 52ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:51:29] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2024-05-25 10:51:29] [INFO ] After 302ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 75 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 120/120 places, 1325/1325 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 71 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:51:29] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:29] [INFO ] Invariant cache hit.
[2024-05-25 10:51:29] [INFO ] Implicit Places using invariants in 224 ms returned []
[2024-05-25 10:51:29] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:29] [INFO ] Invariant cache hit.
[2024-05-25 10:51:29] [INFO ] Implicit Places using invariants and state equation in 392 ms returned []
Implicit Place search using SMT with State Equation took 617 ms to find 0 implicit places.
[2024-05-25 10:51:29] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-25 10:51:29] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:29] [INFO ] Invariant cache hit.
[2024-05-25 10:51:30] [INFO ] Dead Transitions using invariants and state equation in 510 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1226 ms. Remains : 120/120 places, 1325/1325 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 120 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 120 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 118 transition count 245
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1083 place count 118 transition count 245
Applied a total of 1083 rules in 8 ms. Remains 118 /120 variables (removed 2) and now considering 245/1325 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 245 rows 118 cols
[2024-05-25 10:51:30] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 10:51:30] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:30] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:51:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:30] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:51:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:51:30] [INFO ] After 16ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:51:30] [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 15 ms.
[2024-05-25 10:51:30] [INFO ] After 230ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1))))), (X (X p0)), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 183 ms. Reduced automaton from 3 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Stuttering acceptance computed with spot in 237 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 103 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:51:31] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:51:31] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 10:51:31] [INFO ] Implicit Places using invariants in 221 ms returned []
[2024-05-25 10:51:31] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:31] [INFO ] Invariant cache hit.
[2024-05-25 10:51:32] [INFO ] Implicit Places using invariants and state equation in 375 ms returned []
Implicit Place search using SMT with State Equation took 604 ms to find 0 implicit places.
[2024-05-25 10:51:32] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-25 10:51:32] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:32] [INFO ] Invariant cache hit.
[2024-05-25 10:51:32] [INFO ] Dead Transitions using invariants and state equation in 515 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1256 ms. Remains : 120/120 places, 1325/1325 transitions.
Computed a total of 104 stabilizing places and 202 stable transitions
Computed a total of 104 stabilizing places and 202 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p1 p0)), (X p0), (X (X p1)), (X (X (AND p1 p0))), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 152 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 226 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Incomplete random walk after 10000 steps, including 31 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:51:33] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:33] [INFO ] Invariant cache hit.
[2024-05-25 10:51:33] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:33] [INFO ] After 301ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:51:34] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:34] [INFO ] After 161ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:51:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:51:34] [INFO ] After 95ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:51:34] [INFO ] After 178ms 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 10:51:34] [INFO ] After 463ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 73 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 120/120 places, 1325/1325 transitions.
Incomplete random walk after 10000 steps, including 31 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 343374 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :{}
Probabilistic random walk after 343374 steps, saw 116193 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:51:37] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:37] [INFO ] Invariant cache hit.
[2024-05-25 10:51:37] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 10:51:38] [INFO ] After 285ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:51:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:38] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:51:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:51:38] [INFO ] After 85ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:51:38] [INFO ] After 170ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 56 ms.
[2024-05-25 10:51:38] [INFO ] After 444ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 6 out of 120 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 77 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 77 ms. Remains : 120/120 places, 1325/1325 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 68 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:51:38] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:38] [INFO ] Invariant cache hit.
[2024-05-25 10:51:38] [INFO ] Implicit Places using invariants in 199 ms returned []
[2024-05-25 10:51:38] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:38] [INFO ] Invariant cache hit.
[2024-05-25 10:51:39] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 604 ms to find 0 implicit places.
[2024-05-25 10:51:39] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-25 10:51:39] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:39] [INFO ] Invariant cache hit.
[2024-05-25 10:51:39] [INFO ] Dead Transitions using invariants and state equation in 518 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1220 ms. Remains : 120/120 places, 1325/1325 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 120 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 120 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 118 transition count 245
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 1083 place count 118 transition count 245
Applied a total of 1083 rules in 9 ms. Remains 118 /120 variables (removed 2) and now considering 245/1325 (removed 1080) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 245 rows 118 cols
[2024-05-25 10:51:39] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 10:51:39] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2024-05-25 10:51:40] [INFO ] After 262ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:51:40] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 10:51:40] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:51:40] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:51:40] [INFO ] After 22ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:51:40] [INFO ] After 53ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 21 ms.
[2024-05-25 10:51:40] [INFO ] After 193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 p1), (X p1), (X (AND p1 p0)), (X p0), (X (X p1)), (X (X (AND p1 p0))), (X (X p0))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 7 factoid took 164 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 222 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Stuttering acceptance computed with spot in 260 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1), false]
Product exploration explored 100000 steps with 1443 reset in 532 ms.
Product exploration explored 100000 steps with 1410 reset in 513 ms.
Built C files in :
/tmp/ltsmin8678696544494018839
[2024-05-25 10:51:42] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:51:42] [INFO ] Computation of Complete disable matrix. took 77 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:51:42] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:51:42] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:51:42] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:51:42] [INFO ] Computation of Completed DNA matrix. took 99 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:51:43] [INFO ] Built C files in 770ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8678696544494018839
Running compilation step : cd /tmp/ltsmin8678696544494018839;'/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/ltsmin8678696544494018839;'/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/ltsmin8678696544494018839;'/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 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1325/1325 transitions.
Applied a total of 0 rules in 67 ms. Remains 120 /120 variables (removed 0) and now considering 1325/1325 (removed 0) transitions.
[2024-05-25 10:51:46] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
// Phase 1: matrix 247 rows 120 cols
[2024-05-25 10:51:46] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 10:51:46] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-05-25 10:51:46] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:46] [INFO ] Invariant cache hit.
[2024-05-25 10:51:46] [INFO ] Implicit Places using invariants and state equation in 403 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
[2024-05-25 10:51:46] [INFO ] Redundant transitions in 23 ms returned []
[2024-05-25 10:51:46] [INFO ] Flow matrix only has 247 transitions (discarded 1078 similar events)
[2024-05-25 10:51:46] [INFO ] Invariant cache hit.
[2024-05-25 10:51:47] [INFO ] Dead Transitions using invariants and state equation in 495 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1234 ms. Remains : 120/120 places, 1325/1325 transitions.
Built C files in :
/tmp/ltsmin8646364309180869574
[2024-05-25 10:51:47] [INFO ] Computing symmetric may disable matrix : 1325 transitions.
[2024-05-25 10:51:47] [INFO ] Computation of Complete disable matrix. took 41 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:51:47] [INFO ] Computing symmetric may enable matrix : 1325 transitions.
[2024-05-25 10:51:47] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:51:47] [INFO ] Computing Do-Not-Accords matrix : 1325 transitions.
[2024-05-25 10:51:47] [INFO ] Computation of Completed DNA matrix. took 74 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:51:47] [INFO ] Built C files in 558ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8646364309180869574
Running compilation step : cd /tmp/ltsmin8646364309180869574;'/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/ltsmin8646364309180869574;'/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/ltsmin8646364309180869574;'/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 10:51:50] [INFO ] Flatten gal took : 41 ms
[2024-05-25 10:51:50] [INFO ] Flatten gal took : 39 ms
[2024-05-25 10:51:51] [INFO ] Time to serialize gal into /tmp/LTL346780994944380901.gal : 8 ms
[2024-05-25 10:51:51] [INFO ] Time to serialize properties into /tmp/LTL11943730783973996032.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/LTL346780994944380901.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6916063252882180761.hoa' '-atoms' '/tmp/LTL11943730783973996032.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/LTL11943730783973996032.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6916063252882180761.hoa
Detected timeout of ITS tools.
[2024-05-25 10:52:06] [INFO ] Flatten gal took : 44 ms
[2024-05-25 10:52:06] [INFO ] Flatten gal took : 41 ms
[2024-05-25 10:52:06] [INFO ] Time to serialize gal into /tmp/LTL14647922898498482940.gal : 9 ms
[2024-05-25 10:52:06] [INFO ] Time to serialize properties into /tmp/LTL1515393355642328378.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/LTL14647922898498482940.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1515393355642328378.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((X("(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_22<1)||(COMPTEUR_4<1)))"))&&("((CHOIX_1<1)||(COMPTEUR_2<1))")))))
Formula 0 simplified : FG(!"((CHOIX_1<1)||(COMPTEUR_2<1))" | X!"(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_22<1)||(COMPTEUR_4<1)))")
Detected timeout of ITS tools.
[2024-05-25 10:52:21] [INFO ] Flatten gal took : 69 ms
[2024-05-25 10:52:21] [INFO ] Applying decomposition
[2024-05-25 10:52:21] [INFO ] Flatten gal took : 62 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/graph9429696689555507888.txt' '-o' '/tmp/graph9429696689555507888.bin' '-w' '/tmp/graph9429696689555507888.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9429696689555507888.bin' '-l' '-1' '-v' '-w' '/tmp/graph9429696689555507888.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:52:21] [INFO ] Decomposing Gal with order
[2024-05-25 10:52:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:52:21] [INFO ] Removed a total of 2711 redundant transitions.
[2024-05-25 10:52:21] [INFO ] Flatten gal took : 214 ms
[2024-05-25 10:52:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 258 labels/synchronizations in 13 ms.
[2024-05-25 10:52:21] [INFO ] Time to serialize gal into /tmp/LTL7177277056707955888.gal : 3 ms
[2024-05-25 10:52:21] [INFO ] Time to serialize properties into /tmp/LTL14995389321733470042.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/LTL7177277056707955888.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14995389321733470042.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((X("(((u0.NB_ATTENTE_A_0<1)||(u0.CONTROLEUR_1<1))||((u0.NB_ATTENTE_B_22<1)||(i2.u3.COMPTEUR_4<1)))"))&&("((u2.CHOIX_1<1)||(i2.u...177
Formula 0 simplified : FG(!"((u2.CHOIX_1<1)||(i2.u3.COMPTEUR_2<1))" | X!"(((u0.NB_ATTENTE_A_0<1)||(u0.CONTROLEUR_1<1))||((u0.NB_ATTENTE_B_22<1)||(i2.u3.COM...169
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14309062332809909932
[2024-05-25 10:52:36] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14309062332809909932
Running compilation step : cd /tmp/ltsmin14309062332809909932;'/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/ltsmin14309062332809909932;'/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/ltsmin14309062332809909932;'/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-V50P50N10-LTLFireability-08 finished in 77909 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((!p0 U G((p1||F(!p2))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-10
Stuttering acceptance computed with spot in 357 ms :[(AND (NOT p1) p2), (AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Support contains 9 out of 126 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 125 transition count 1327
Applied a total of 2 rules in 25 ms. Remains 125 /126 variables (removed 1) and now considering 1327/1328 (removed 1) transitions.
[2024-05-25 10:52:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2024-05-25 10:52:40] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:52:40] [INFO ] Dead Transitions using invariants and state equation in 494 ms found 0 transitions.
[2024-05-25 10:52:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:40] [INFO ] Invariant cache hit.
[2024-05-25 10:52:41] [INFO ] Implicit Places using invariants in 227 ms returned []
[2024-05-25 10:52:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:41] [INFO ] Invariant cache hit.
[2024-05-25 10:52:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:52:41] [INFO ] Implicit Places using invariants and state equation in 704 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 935 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 123/126 places, 1327/1328 transitions.
Applied a total of 0 rules in 12 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1468 ms. Remains : 123/126 places, 1327/1328 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V50P50N10-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=p2, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2 p0), acceptance={} source=4 dest: 2}, { cond=(AND p1 p2 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={0} source=4 dest: 4}, { cond=(AND p1 p2 p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 2}, { cond=(AND p1 p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (GEQ s52 1) (NOT (AND (GEQ s1 1) (GEQ s54 1) (GEQ s86 1) (GEQ s118 1)))), p1:(AND (GEQ s0 1) (GEQ s8 1) (GEQ s108 1) (GEQ s122 1)), p2:(AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, sl-invariant], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1030 reset in 446 ms.
Product exploration explored 100000 steps with 1069 reset in 475 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), true, (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 249 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 249 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 10:52:43] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:52:43] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:52:43] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:43] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 10:52:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:52:44] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 10:52:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:52:44] [INFO ] After 124ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-25 10:52:44] [INFO ] After 266ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 95 ms.
[2024-05-25 10:52:44] [INFO ] After 541ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 7 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 71 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:52:44] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:44] [INFO ] Invariant cache hit.
[2024-05-25 10:52:44] [INFO ] Dead Transitions using invariants and state equation in 461 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 534 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 491914 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 491914 steps, saw 136542 distinct states, run finished after 3001 ms. (steps per millisecond=163 ) properties seen :2
Running SMT prover for 1 properties.
[2024-05-25 10:52:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:48] [INFO ] Invariant cache hit.
[2024-05-25 10:52:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:48] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:52:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:48] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:52:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:52:48] [INFO ] After 67ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:52:48] [INFO ] After 125ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2024-05-25 10:52:48] [INFO ] After 327ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 93 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 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 10 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 520524 steps, run timeout after 3001 ms. (steps per millisecond=173 ) properties seen :{}
Probabilistic random walk after 520524 steps, saw 144688 distinct states, run finished after 3001 ms. (steps per millisecond=173 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:52:52] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:52] [INFO ] Invariant cache hit.
[2024-05-25 10:52:52] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:52] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:52:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:52] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:52:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:52:52] [INFO ] After 128ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:52:52] [INFO ] After 200ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2024-05-25 10:52:52] [INFO ] After 462ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 102 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 102 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:52:52] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:52] [INFO ] Invariant cache hit.
[2024-05-25 10:52:53] [INFO ] Implicit Places using invariants in 196 ms returned []
[2024-05-25 10:52:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:53] [INFO ] Invariant cache hit.
[2024-05-25 10:52:53] [INFO ] Implicit Places using invariants and state equation in 451 ms returned []
Implicit Place search using SMT with State Equation took 648 ms to find 0 implicit places.
[2024-05-25 10:52:53] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-25 10:52:53] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:53] [INFO ] Invariant cache hit.
[2024-05-25 10:52:53] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1256 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
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 1080 place count 122 transition count 248
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1081 place count 122 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1082 place count 121 transition count 247
Applied a total of 1082 rules in 10 ms. Remains 121 /123 variables (removed 2) and now considering 247/1327 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 247 rows 121 cols
[2024-05-25 10:52:54] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:52:54] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:54] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:52:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:54] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:52:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 10:52:54] [INFO ] After 26ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:52:54] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2024-05-25 10:52:54] [INFO ] After 261ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) p2 (NOT p0)))), (X (NOT p0)), (X (NOT (AND (NOT p1) p2 p0))), (X (X (NOT p2))), (X (X (NOT (AND (NOT p1) p2 (NOT p0))))), true, (X (X (NOT (AND p1 p2 p0)))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p1) p2 p0)))), (X (X (NOT (AND p1 p2 (NOT p0))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F p2), (F (AND p1 (NOT p0) p2)), (F p0), (F (AND (NOT p1) (NOT p0) p2)), (F (AND (NOT p1) p0 p2)), (F (AND p1 p2))]
Knowledge based reduction with 13 factoid took 528 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 280 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 307 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 101 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:52:55] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:52:55] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:52:56] [INFO ] Dead Transitions using invariants and state equation in 521 ms found 0 transitions.
[2024-05-25 10:52:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:56] [INFO ] Invariant cache hit.
[2024-05-25 10:52:56] [INFO ] Implicit Places using invariants in 266 ms returned []
[2024-05-25 10:52:56] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:56] [INFO ] Invariant cache hit.
[2024-05-25 10:52:57] [INFO ] Implicit Places using invariants and state equation in 570 ms returned []
Implicit Place search using SMT with State Equation took 841 ms to find 0 implicit places.
[2024-05-25 10:52:57] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-25 10:52:57] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:57] [INFO ] Invariant cache hit.
[2024-05-25 10:52:57] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2175 ms. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 18 factoid took 251 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 237 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Incomplete random walk after 10000 steps, including 26 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 8) seen :5
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-25 10:52:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:52:58] [INFO ] Invariant cache hit.
[2024-05-25 10:52:58] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:52:59] [INFO ] After 236ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-25 10:52:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 10:52:59] [INFO ] After 158ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-25 10:52:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:52:59] [INFO ] After 157ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-25 10:52:59] [INFO ] After 371ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 136 ms.
[2024-05-25 10:52:59] [INFO ] After 758ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 14 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 89 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:52:59] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:00] [INFO ] Invariant cache hit.
[2024-05-25 10:53:00] [INFO ] Dead Transitions using invariants and state equation in 544 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 636 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 450538 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{0=1, 2=1}
Probabilistic random walk after 450538 steps, saw 124986 distinct states, run finished after 3002 ms. (steps per millisecond=150 ) properties seen :2
Running SMT prover for 1 properties.
[2024-05-25 10:53:03] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:04] [INFO ] Invariant cache hit.
[2024-05-25 10:53:04] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:53:04] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:53:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:53:04] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:53:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:53:04] [INFO ] After 86ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:53:04] [INFO ] After 147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 95 ms.
[2024-05-25 10:53:04] [INFO ] After 418ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 75 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 517881 steps, run timeout after 3001 ms. (steps per millisecond=172 ) properties seen :{}
Probabilistic random walk after 517881 steps, saw 143870 distinct states, run finished after 3001 ms. (steps per millisecond=172 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:53:07] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:07] [INFO ] Invariant cache hit.
[2024-05-25 10:53:07] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 10:53:07] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:53:07] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:53:08] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:53:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2024-05-25 10:53:08] [INFO ] After 84ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:53:08] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2024-05-25 10:53:08] [INFO ] After 359ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 74 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 78 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:53:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:08] [INFO ] Invariant cache hit.
[2024-05-25 10:53:08] [INFO ] Implicit Places using invariants in 224 ms returned []
[2024-05-25 10:53:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:08] [INFO ] Invariant cache hit.
[2024-05-25 10:53:09] [INFO ] Implicit Places using invariants and state equation in 515 ms returned []
Implicit Place search using SMT with State Equation took 755 ms to find 0 implicit places.
[2024-05-25 10:53:09] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-25 10:53:09] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:09] [INFO ] Invariant cache hit.
[2024-05-25 10:53:09] [INFO ] Dead Transitions using invariants and state equation in 643 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1512 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
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 1080 place count 122 transition count 248
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1081 place count 122 transition count 247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1082 place count 121 transition count 247
Applied a total of 1082 rules in 10 ms. Remains 121 /123 variables (removed 2) and now considering 247/1327 (removed 1080) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 247 rows 121 cols
[2024-05-25 10:53:09] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:53:09] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 10:53:10] [INFO ] After 249ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:53:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:53:10] [INFO ] After 162ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:53:10] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 10:53:10] [INFO ] After 28ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:53:10] [INFO ] After 63ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 27 ms.
[2024-05-25 10:53:10] [INFO ] After 332ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p2)), (X (NOT (AND p1 p0 p2))), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND (NOT p1) p0 p2))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT p2))), (X (X (NOT (AND p1 p0 p2)))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), true, (X (X (NOT (AND (NOT p1) p2)))), (X (X (NOT p0))), (X (X (NOT (AND p1 p2)))), (X (X (NOT (AND (NOT p1) p0 p2)))), (X (X (NOT (AND p1 (NOT p0) p2)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p1) p2)), (F p2), (F (AND p1 p2 (NOT p0))), (F p0), (F (AND (NOT p1) p2 (NOT p0))), (F (AND (NOT p1) p2 p0)), (F (AND p1 p2))]
Knowledge based reduction with 18 factoid took 1054 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 5 states, 13 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 329 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 272 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 275 ms :[(AND (NOT p1) p2), p2, (AND p2 (NOT p1)), (AND (NOT p1) p2), (AND p2 (NOT p1))]
Product exploration explored 100000 steps with 1021 reset in 544 ms.
Product exploration explored 100000 steps with 1040 reset in 490 ms.
Built C files in :
/tmp/ltsmin5633026757609699774
[2024-05-25 10:53:13] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 10:53:13] [INFO ] Computation of Complete disable matrix. took 92 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:53:13] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 10:53:13] [INFO ] Computation of Complete enable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:53:14] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 10:53:14] [INFO ] Computation of Completed DNA matrix. took 96 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:53:14] [INFO ] Built C files in 791ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5633026757609699774
Running compilation step : cd /tmp/ltsmin5633026757609699774;'/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/ltsmin5633026757609699774;'/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/ltsmin5633026757609699774;'/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 9 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 121 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2024-05-25 10:53:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2024-05-25 10:53:17] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:53:17] [INFO ] Dead Transitions using invariants and state equation in 456 ms found 0 transitions.
[2024-05-25 10:53:17] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:17] [INFO ] Invariant cache hit.
[2024-05-25 10:53:18] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-25 10:53:18] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:18] [INFO ] Invariant cache hit.
[2024-05-25 10:53:18] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 548 ms to find 0 implicit places.
[2024-05-25 10:53:18] [INFO ] Redundant transitions in 21 ms returned []
[2024-05-25 10:53:18] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2024-05-25 10:53:18] [INFO ] Invariant cache hit.
[2024-05-25 10:53:18] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1548 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin870508923316148473
[2024-05-25 10:53:18] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2024-05-25 10:53:18] [INFO ] Computation of Complete disable matrix. took 58 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:53:19] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2024-05-25 10:53:19] [INFO ] Computation of Complete enable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:53:19] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2024-05-25 10:53:19] [INFO ] Computation of Completed DNA matrix. took 65 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:53:19] [INFO ] Built C files in 553ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin870508923316148473
Running compilation step : cd /tmp/ltsmin870508923316148473;'/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/ltsmin870508923316148473;'/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/ltsmin870508923316148473;'/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 10:53:22] [INFO ] Flatten gal took : 47 ms
[2024-05-25 10:53:22] [INFO ] Flatten gal took : 43 ms
[2024-05-25 10:53:22] [INFO ] Time to serialize gal into /tmp/LTL6216700991539306841.gal : 9 ms
[2024-05-25 10:53:22] [INFO ] Time to serialize properties into /tmp/LTL9041424835131334554.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/LTL6216700991539306841.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12115053716196254825.hoa' '-atoms' '/tmp/LTL9041424835131334554.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...318
Loading property file /tmp/LTL9041424835131334554.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12115053716196254825.hoa
Detected timeout of ITS tools.
[2024-05-25 10:53:37] [INFO ] Flatten gal took : 45 ms
[2024-05-25 10:53:37] [INFO ] Flatten gal took : 39 ms
[2024-05-25 10:53:37] [INFO ] Time to serialize gal into /tmp/LTL9975658063264297551.gal : 8 ms
[2024-05-25 10:53:37] [INFO ] Time to serialize properties into /tmp/LTL17418266018124032424.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/LTL9975658063264297551.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17418266018124032424.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 : !((X((!("((SUR_PONT_A>=1)&&(!(((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_30>=1)&&(COMPTEUR_6>=1)))))"))U(G((F(!("((ROUTE...269
Formula 0 simplified : X("((SUR_PONT_A>=1)&&(!(((NB_ATTENTE_A_0>=1)&&(CONTROLEUR_1>=1))&&((NB_ATTENTE_B_30>=1)&&(COMPTEUR_6>=1)))))" R F(!"(((ROUTE_A>=1)&&...254
Detected timeout of ITS tools.
[2024-05-25 10:53:52] [INFO ] Flatten gal took : 60 ms
[2024-05-25 10:53:52] [INFO ] Applying decomposition
[2024-05-25 10:53:53] [INFO ] Flatten gal took : 46 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/graph14716512523009097800.txt' '-o' '/tmp/graph14716512523009097800.bin' '-w' '/tmp/graph14716512523009097800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph14716512523009097800.bin' '-l' '-1' '-v' '-w' '/tmp/graph14716512523009097800.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:53:53] [INFO ] Decomposing Gal with order
[2024-05-25 10:53:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:53:53] [INFO ] Removed a total of 2669 redundant transitions.
[2024-05-25 10:53:53] [INFO ] Flatten gal took : 263 ms
[2024-05-25 10:53:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 343 labels/synchronizations in 13 ms.
[2024-05-25 10:53:53] [INFO ] Time to serialize gal into /tmp/LTL17268737673570914773.gal : 3 ms
[2024-05-25 10:53:53] [INFO ] Time to serialize properties into /tmp/LTL9173230572318575728.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/LTL17268737673570914773.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9173230572318575728.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 : !((X((!("((i1.u7.SUR_PONT_A>=1)&&(!(((i2.u8.NB_ATTENTE_A_0>=1)&&(i2.u8.CONTROLEUR_1>=1))&&((i1.u2.NB_ATTENTE_B_30>=1)&&(i2.u0.COMPTEUR...323
Formula 0 simplified : X("((i1.u7.SUR_PONT_A>=1)&&(!(((i2.u8.NB_ATTENTE_A_0>=1)&&(i2.u8.CONTROLEUR_1>=1))&&((i1.u2.NB_ATTENTE_B_30>=1)&&(i2.u0.COMPTEUR_6>=...308
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin831410567235378786
[2024-05-25 10:54:08] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin831410567235378786
Running compilation step : cd /tmp/ltsmin831410567235378786;'/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/ltsmin831410567235378786;'/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/ltsmin831410567235378786;'/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-V50P50N10-LTLFireability-10 finished in 91722 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))'
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)))))'
[2024-05-25 10:54:11] [INFO ] Flatten gal took : 71 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16589862581204170219
[2024-05-25 10:54:11] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2024-05-25 10:54:12] [INFO ] Applying decomposition
[2024-05-25 10:54:12] [INFO ] Flatten gal took : 54 ms
[2024-05-25 10:54:12] [INFO ] Computation of Complete disable matrix. took 85 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-25 10:54:12] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
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/graph2740196674636316031.txt' '-o' '/tmp/graph2740196674636316031.bin' '-w' '/tmp/graph2740196674636316031.weights'
[2024-05-25 10:54:12] [INFO ] Computation of Complete enable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2740196674636316031.bin' '-l' '-1' '-v' '-w' '/tmp/graph2740196674636316031.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:54:12] [INFO ] Decomposing Gal with order
[2024-05-25 10:54:12] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:54:12] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2024-05-25 10:54:12] [INFO ] Removed a total of 2786 redundant transitions.
[2024-05-25 10:54:12] [INFO ] Flatten gal took : 323 ms
[2024-05-25 10:54:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 494 labels/synchronizations in 23 ms.
[2024-05-25 10:54:12] [INFO ] Time to serialize gal into /tmp/LTLFireability3932536334881222742.gal : 3 ms
[2024-05-25 10:54:12] [INFO ] Time to serialize properties into /tmp/LTLFireability17145470541115196738.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/LTLFireability3932536334881222742.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17145470541115196738.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...277
Read 5 LTL properties
[2024-05-25 10:54:12] [INFO ] Computation of Completed DNA matrix. took 94 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Checking formula 0 : !((F(G("((((((((i0.u0.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_20<1))&&((i0.u0.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_22<1)))&&(((i0.u0.ROUTE_A<1)||(i...2662
Formula 0 simplified : GF!"((((((((i0.u0.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_20<1))&&((i0.u0.ROUTE_A<1)||(i1.u3.NB_ATTENTE_A_22<1)))&&(((i0.u0.ROUTE_A<1)||(i1....2656
[2024-05-25 10:54:12] [INFO ] Built C files in 807ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16589862581204170219
Running compilation step : cd /tmp/ltsmin16589862581204170219;'/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'
Compilation finished in 6767 ms.
Running link step : cd /tmp/ltsmin16589862581204170219;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 155 ms.
Running LTSmin : cd /tmp/ltsmin16589862581204170219;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin16589862581204170219;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16589862581204170219;'/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' '[](<>(((LTLAPp1==true)&&X((LTLAPp2==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 11:18:04] [INFO ] Flatten gal took : 144 ms
[2024-05-25 11:18:05] [INFO ] Time to serialize gal into /tmp/LTLFireability16396387973003173506.gal : 25 ms
[2024-05-25 11:18:05] [INFO ] Time to serialize properties into /tmp/LTLFireability3088830478494878444.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/LTLFireability16396387973003173506.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3088830478494878444.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(G("((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<...2026
Formula 0 simplified : GF!"((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1)...2020
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin16589862581204170219;'/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' '[](<>(((LTLAPp1==true)&&X((LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16589862581204170219;'/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' 'X((!(LTLAPp3==true) U [](((LTLAPp4==true)||<>(!(LTLAPp5==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin16589862581204170219;'/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' 'X((!(LTLAPp3==true) U [](((LTLAPp4==true)||<>(!(LTLAPp5==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin16589862581204170219;'/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' '<>((LTLAPp6==true))' '--buchi-type=spotba'
LTSmin run took 395360 ms.
FORMULA BridgeAndVehicles-PT-V50P50N10-LTLFireability-12 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin16589862581204170219;'/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' '[]((<>((LTLAPp7==true))&&<>([]((LTLAPp8==true)))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 11:41:57] [INFO ] Flatten gal took : 120 ms
[2024-05-25 11:41:57] [INFO ] Input system was already deterministic with 1328 transitions.
[2024-05-25 11:41:57] [INFO ] Transformed 126 places.
[2024-05-25 11:41:57] [INFO ] Transformed 1328 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 11:41:58] [INFO ] Time to serialize gal into /tmp/LTLFireability1959414114243487687.gal : 16 ms
[2024-05-25 11:41:58] [INFO ] Time to serialize properties into /tmp/LTLFireability3064927278042224470.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/LTLFireability1959414114243487687.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability3064927278042224470.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 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<...2026
Formula 0 simplified : GF!"((((((((ROUTE_A<1)||(NB_ATTENTE_A_20<1))&&((ROUTE_A<1)||(NB_ATTENTE_A_22<1)))&&(((ROUTE_A<1)||(NB_ATTENTE_A_16<1))&&((ROUTE_A<1)...2020
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 12569328 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16035388 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-V50P50N10"
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-V50P50N10, 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-171620414500158"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P50N10.tgz
mv BridgeAndVehicles-PT-V50P50N10 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 ;