Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690000196.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P10N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690000196
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.1M
-rw-r--r-- 1 mcc users 19K Feb 25 12:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 25 12:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 347K Feb 25 12:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 12:12 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 211K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 641K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 25 12:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 25 12:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 728K Feb 25 12:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Feb 25 12:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.8M Mar 5 18:22 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-V20P10N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678330522718

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=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V20P10N50
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 02:55:24] [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]
[2023-03-09 02:55:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 02:55:25] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2023-03-09 02:55:25] [INFO ] Transformed 108 places.
[2023-03-09 02:55:25] [INFO ] Transformed 2228 transitions.
[2023-03-09 02:55:25] [INFO ] Parsed PT model containing 108 places and 2228 transitions and 17190 arcs in 271 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 104 out of 108 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2228
Applied a total of 2 rules in 74 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2023-03-09 02:55:25] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-09 02:55:25] [INFO ] Computed 5 place invariants in 15 ms
[2023-03-09 02:55:27] [INFO ] Dead Transitions using invariants and state equation in 1214 ms found 0 transitions.
[2023-03-09 02:55:27] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 02:55:27] [INFO ] Invariant cache hit.
[2023-03-09 02:55:27] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-09 02:55:27] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 02:55:27] [INFO ] Invariant cache hit.
[2023-03-09 02:55:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:55:27] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 174 ms to find 0 implicit places.
[2023-03-09 02:55:27] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 02:55:27] [INFO ] Invariant cache hit.
[2023-03-09 02:55:28] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 106/108 places, 2228/2228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2324 ms. Remains : 106/108 places, 2228/2228 transitions.
Support contains 104 out of 106 places after structural reductions.
[2023-03-09 02:55:28] [INFO ] Flatten gal took : 206 ms
[2023-03-09 02:55:29] [INFO ] Flatten gal took : 233 ms
[2023-03-09 02:55:30] [INFO ] Input system was already deterministic with 2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 802 ms. (steps per millisecond=12 ) properties (out of 16) seen :12
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 02:55:31] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 02:55:31] [INFO ] Invariant cache hit.
[2023-03-09 02:55:32] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 02:55:32] [INFO ] After 564ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-09 02:55:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 02:55:32] [INFO ] After 307ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-09 02:55:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:55:33] [INFO ] After 232ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-09 02:55:33] [INFO ] After 681ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 289 ms.
[2023-03-09 02:55:33] [INFO ] After 1432ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 45 ms.
Support contains 11 out of 106 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
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 103 transition count 2226
Applied a total of 5 rules in 491 ms. Remains 103 /106 variables (removed 3) and now considering 2226/2228 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 494 ms. Remains : 103/106 places, 2226/2228 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 219118 steps, run timeout after 3001 ms. (steps per millisecond=73 ) properties seen :{}
Probabilistic random walk after 219118 steps, saw 63375 distinct states, run finished after 3003 ms. (steps per millisecond=72 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 02:55:38] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-09 02:55:38] [INFO ] Computed 4 place invariants in 28 ms
[2023-03-09 02:55:38] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:55:38] [INFO ] After 348ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 02:55:38] [INFO ] [Nat]Absence check using 4 positive place invariants in 5 ms returned sat
[2023-03-09 02:55:38] [INFO ] After 412ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 02:55:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:55:39] [INFO ] After 242ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 02:55:39] [INFO ] After 622ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 249 ms.
[2023-03-09 02:55:39] [INFO ] After 1403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 78 ms.
Support contains 11 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 242 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 242 ms. Remains : 103/103 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 345 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 02:55:40] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:55:40] [INFO ] Invariant cache hit.
[2023-03-09 02:55:40] [INFO ] Implicit Places using invariants in 295 ms returned []
[2023-03-09 02:55:40] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:55:40] [INFO ] Invariant cache hit.
[2023-03-09 02:55:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:55:42] [INFO ] Implicit Places using invariants and state equation in 1424 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1742 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 101/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 394 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2495 ms. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 295 ms. (steps per millisecond=33 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 196 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 182049 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 182049 steps, saw 52870 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 02:55:46] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-09 02:55:46] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-09 02:55:46] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:55:46] [INFO ] After 393ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 02:55:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:55:47] [INFO ] After 314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 02:55:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:55:47] [INFO ] After 291ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 02:55:48] [INFO ] After 706ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 207 ms.
[2023-03-09 02:55:48] [INFO ] After 1324ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 23 ms.
Support contains 11 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 217 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 217 ms. Remains : 101/101 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 192 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 02:55:48] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:55:48] [INFO ] Invariant cache hit.
[2023-03-09 02:55:48] [INFO ] Implicit Places using invariants in 197 ms returned []
[2023-03-09 02:55:48] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:55:48] [INFO ] Invariant cache hit.
[2023-03-09 02:55:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:55:49] [INFO ] Implicit Places using invariants and state equation in 1008 ms returned []
Implicit Place search using SMT with State Equation took 1208 ms to find 0 implicit places.
[2023-03-09 02:55:50] [INFO ] Redundant transitions in 153 ms returned []
[2023-03-09 02:55:50] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:55:50] [INFO ] Invariant cache hit.
[2023-03-09 02:55:50] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2381 ms. Remains : 101/101 places, 2226/2226 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 101 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 101 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 99 transition count 286
Applied a total of 1942 rules in 13 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-09 02:55:50] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 02:55:50] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:55:51] [INFO ] After 280ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 02:55:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:55:51] [INFO ] After 164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 02:55:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 02:55:51] [INFO ] After 118ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 02:55:51] [INFO ] After 295ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 86 ms.
[2023-03-09 02:55:51] [INFO ] After 604ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 49 stabilizing places and 84 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0||X(X(p1)))) U (p2 U p0)))'
Support contains 97 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 22 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-09 02:55:52] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-09 02:55:52] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 02:55:53] [INFO ] Dead Transitions using invariants and state equation in 871 ms found 0 transitions.
[2023-03-09 02:55:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:53] [INFO ] Invariant cache hit.
[2023-03-09 02:55:53] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-09 02:55:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:53] [INFO ] Invariant cache hit.
[2023-03-09 02:55:53] [INFO ] Implicit Places using invariants and state equation in 269 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 336 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 11 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1241 ms. Remains : 104/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 362 ms :[(NOT p0), (NOT p1), (NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s20 1) (GEQ s25 1) (GEQ s26 1) (GEQ s93 1)) (AND (GEQ s3 1) (GEQ s25 1) (GEQ s26 1) (GEQ s99 1)) (AND (GEQ s13 1) (GEQ s25 1) (GEQ s26 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 72 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N50-LTLFireability-00 finished in 1838 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 76 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 449 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-09 02:55:54] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:54] [INFO ] Invariant cache hit.
[2023-03-09 02:55:55] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
[2023-03-09 02:55:55] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:55] [INFO ] Invariant cache hit.
[2023-03-09 02:55:55] [INFO ] Implicit Places using invariants in 144 ms returned []
[2023-03-09 02:55:55] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:55] [INFO ] Invariant cache hit.
[2023-03-09 02:55:55] [INFO ] Implicit Places using invariants and state equation in 388 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 537 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 285 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2055 ms. Remains : 104/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 175 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-04 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 (AND (GEQ s19 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)) (AND (GEQ s18 1) (GEQ s22 1) (GEQ s24 1) (GEQ s25 1)) (AND (GEQ s9 1) (GEQ s22 1) (GEQ s24 1)...], 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 164 steps with 0 reset in 23 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N50-LTLFireability-04 finished in 2293 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p0))||(X(p1) U ((!p2&&X(p1))||X(G(p1))))))))'
Support contains 75 out of 106 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 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 321 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-09 02:55:56] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:56] [INFO ] Invariant cache hit.
[2023-03-09 02:55:57] [INFO ] Dead Transitions using invariants and state equation in 869 ms found 0 transitions.
[2023-03-09 02:55:57] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:57] [INFO ] Invariant cache hit.
[2023-03-09 02:55:57] [INFO ] Implicit Places using invariants in 167 ms returned []
[2023-03-09 02:55:57] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:55:57] [INFO ] Invariant cache hit.
[2023-03-09 02:55:58] [INFO ] Implicit Places using invariants and state equation in 599 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 772 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 291 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2256 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s47 1) (LT s95 1)) (OR (LT s47 1) (LT s91 1)) (OR (LT s48 1) (LT s52 1)) (OR (LT s47 1) (LT s99 1)) (OR (LT s48 1) (LT s60 1)) (OR (LT s47...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 15257 reset in 4406 ms.
Product exploration explored 100000 steps with 15316 reset in 3929 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 253 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 258 ms. (steps per millisecond=38 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:56:08] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2023-03-09 02:56:08] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 02:56:09] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 02:56:09] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 411 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
[2023-03-09 02:56:10] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:56:10] [INFO ] Invariant cache hit.
[2023-03-09 02:56:12] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2023-03-09 02:56:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:56:12] [INFO ] [Real]Absence check using state equation in 150 ms returned sat
[2023-03-09 02:56:12] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:56:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 02:56:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:56:14] [INFO ] [Nat]Absence check using state equation in 90 ms returned sat
[2023-03-09 02:56:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:56:14] [INFO ] [Nat]Added 102 Read/Feed constraints in 458 ms returned sat
[2023-03-09 02:56:15] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 210 ms.
[2023-03-09 02:56:15] [INFO ] Added : 22 causal constraints over 5 iterations in 416 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 52 out of 103 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 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 230 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-09 02:56:15] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:56:15] [INFO ] Invariant cache hit.
[2023-03-09 02:56:16] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
[2023-03-09 02:56:16] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:56:16] [INFO ] Invariant cache hit.
[2023-03-09 02:56:16] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-09 02:56:16] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:56:16] [INFO ] Invariant cache hit.
[2023-03-09 02:56:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:56:17] [INFO ] Implicit Places using invariants and state equation in 564 ms returned []
Implicit Place search using SMT with State Equation took 746 ms to find 0 implicit places.
[2023-03-09 02:56:17] [INFO ] Redundant transitions in 193 ms returned []
[2023-03-09 02:56:17] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:56:17] [INFO ] Invariant cache hit.
[2023-03-09 02:56:17] [INFO ] Dead Transitions using invariants and state equation in 701 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2499 ms. Remains : 103/103 places, 2227/2227 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 121 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
[2023-03-09 02:56:18] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:56:18] [INFO ] Invariant cache hit.
[2023-03-09 02:56:20] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 02:56:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 02:56:20] [INFO ] [Real]Absence check using state equation in 129 ms returned sat
[2023-03-09 02:56:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 02:56:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 02:56:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 02:56:22] [INFO ] [Nat]Absence check using state equation in 145 ms returned sat
[2023-03-09 02:56:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:56:23] [INFO ] [Nat]Added 102 Read/Feed constraints in 691 ms returned sat
[2023-03-09 02:56:23] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 311 ms.
[2023-03-09 02:56:23] [INFO ] Added : 22 causal constraints over 5 iterations in 563 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 15515 reset in 1193 ms.
Product exploration explored 100000 steps with 15491 reset in 1441 ms.
Built C files in :
/tmp/ltsmin4275386200241353052
[2023-03-09 02:56:26] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:56:26] [INFO ] Built C files in 90ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4275386200241353052
Running compilation step : cd /tmp/ltsmin4275386200241353052;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4275386200241353052;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4275386200241353052;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 52 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 2227/2227 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 101 transition count 2226
Applied a total of 3 rules in 267 ms. Remains 101 /103 variables (removed 2) and now considering 2226/2227 (removed 1) transitions.
[2023-03-09 02:56:30] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-09 02:56:30] [INFO ] Computed 4 place invariants in 14 ms
[2023-03-09 02:56:30] [INFO ] Implicit Places using invariants in 276 ms returned []
[2023-03-09 02:56:30] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:56:30] [INFO ] Invariant cache hit.
[2023-03-09 02:56:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:56:31] [INFO ] Implicit Places using invariants and state equation in 698 ms returned []
Implicit Place search using SMT with State Equation took 977 ms to find 0 implicit places.
[2023-03-09 02:56:31] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-09 02:56:31] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:56:31] [INFO ] Invariant cache hit.
[2023-03-09 02:56:31] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/103 places, 2226/2227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2023 ms. Remains : 101/103 places, 2226/2227 transitions.
Built C files in :
/tmp/ltsmin16382507852789090014
[2023-03-09 02:56:32] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:56:32] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16382507852789090014
Running compilation step : cd /tmp/ltsmin16382507852789090014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16382507852789090014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16382507852789090014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-09 02:56:35] [INFO ] Flatten gal took : 84 ms
[2023-03-09 02:56:35] [INFO ] Flatten gal took : 85 ms
[2023-03-09 02:56:35] [INFO ] Time to serialize gal into /tmp/LTL15856302999634750338.gal : 28 ms
[2023-03-09 02:56:35] [INFO ] Time to serialize properties into /tmp/LTL13427489328560866848.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15856302999634750338.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2487034791725086595.hoa' '-atoms' '/tmp/LTL13427489328560866848.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL13427489328560866848.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2487034791725086595.hoa
Detected timeout of ITS tools.
[2023-03-09 02:56:51] [INFO ] Flatten gal took : 123 ms
[2023-03-09 02:56:51] [INFO ] Flatten gal took : 128 ms
[2023-03-09 02:56:51] [INFO ] Time to serialize gal into /tmp/LTL13691582321615366605.gal : 17 ms
[2023-03-09 02:56:51] [INFO ] Time to serialize properties into /tmp/LTL4600982269588400348.ltl : 104 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13691582321615366605.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4600982269588400348.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((CHOIX_1<1)||(COMPTEUR_43<1))&&((CHOIX_1<1)||(COMPTEUR_39<1)))&&(((CHOIX_2<1)||(COMPTEUR_0<1))&&((CHOIX_1<1)||(CO...270821
Formula 0 simplified : G(F(X!"(((((((((((((NB_ATTENTE_A_19>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_40>=1)))||(((NB_ATTENTE_A_2>=1)&&(CONTR...270800
Detected timeout of ITS tools.
[2023-03-09 02:57:06] [INFO ] Flatten gal took : 146 ms
[2023-03-09 02:57:06] [INFO ] Applying decomposition
[2023-03-09 02:57:06] [INFO ] Flatten gal took : 118 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2227913967401310806.txt' '-o' '/tmp/graph2227913967401310806.bin' '-w' '/tmp/graph2227913967401310806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2227913967401310806.bin' '-l' '-1' '-v' '-w' '/tmp/graph2227913967401310806.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:57:07] [INFO ] Decomposing Gal with order
[2023-03-09 02:57:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:57:08] [INFO ] Removed a total of 4215 redundant transitions.
[2023-03-09 02:57:08] [INFO ] Flatten gal took : 675 ms
[2023-03-09 02:57:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 43 ms.
[2023-03-09 02:57:08] [INFO ] Time to serialize gal into /tmp/LTL7608638761621564815.gal : 3 ms
[2023-03-09 02:57:08] [INFO ] Time to serialize properties into /tmp/LTL3566732448833535111.ltl : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7608638761621564815.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3566732448833535111.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((i1.u0.CHOIX_1<1)||(i0.u2.COMPTEUR_43<1))&&((i1.u0.CHOIX_1<1)||(i0.u2.COMPTEUR_39<1)))&&(((i0.u3.CHOIX_2<1)||(i0....345485
Formula 0 simplified : G(F(X!"(((((((((((((i0.u3.NB_ATTENTE_A_19>=1)&&(i0.u3.CONTROLEUR_2>=1))&&((i0.u3.NB_ATTENTE_B_0>=1)&&(i0.u2.COMPTEUR_40>=1)))||(((i0...345464
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5294307985694649629
[2023-03-09 02:57:23] [INFO ] Built C files in 95ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5294307985694649629
Running compilation step : cd /tmp/ltsmin5294307985694649629;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5294307985694649629;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5294307985694649629;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-V20P10N50-LTLFireability-05 finished in 90313 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 3 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
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 103 transition count 2226
Applied a total of 5 rules in 234 ms. Remains 103 /106 variables (removed 3) and now considering 2226/2228 (removed 2) transitions.
[2023-03-09 02:57:27] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-09 02:57:27] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 02:57:27] [INFO ] Implicit Places using invariants in 316 ms returned []
[2023-03-09 02:57:27] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:27] [INFO ] Invariant cache hit.
[2023-03-09 02:57:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:28] [INFO ] Implicit Places using invariants and state equation in 1123 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1443 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/106 places, 2226/2228 transitions.
Applied a total of 0 rules in 189 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1868 ms. Remains : 101/106 places, 2226/2228 transitions.
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (OR (LT s45 1) (LT s100 1)) (OR (LT s46 1) (LT s100 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 793 reset in 709 ms.
Product exploration explored 100000 steps with 793 reset in 738 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 220 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 53 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 79 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 340854 steps, run timeout after 3001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 340854 steps, saw 96881 distinct states, run finished after 3001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:57:33] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-09 02:57:33] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 02:57:33] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:57:33] [INFO ] After 169ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:57:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:34] [INFO ] After 131ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:34] [INFO ] After 86ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:34] [INFO ] After 152ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 98 ms.
[2023-03-09 02:57:34] [INFO ] After 448ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 16 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 228 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 230 ms. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 335191 steps, run timeout after 3001 ms. (steps per millisecond=111 ) properties seen :{}
Probabilistic random walk after 335191 steps, saw 95409 distinct states, run finished after 3001 ms. (steps per millisecond=111 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:57:37] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:37] [INFO ] Invariant cache hit.
[2023-03-09 02:57:37] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:37] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:57:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:38] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:38] [INFO ] After 125ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:38] [INFO ] After 196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 107 ms.
[2023-03-09 02:57:38] [INFO ] After 511ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 15 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 234 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 234 ms. Remains : 101/101 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 204 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 02:57:38] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:38] [INFO ] Invariant cache hit.
[2023-03-09 02:57:39] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-09 02:57:39] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:39] [INFO ] Invariant cache hit.
[2023-03-09 02:57:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:40] [INFO ] Implicit Places using invariants and state equation in 1266 ms returned []
Implicit Place search using SMT with State Equation took 1637 ms to find 0 implicit places.
[2023-03-09 02:57:40] [INFO ] Redundant transitions in 73 ms returned []
[2023-03-09 02:57:40] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:40] [INFO ] Invariant cache hit.
[2023-03-09 02:57:41] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2697 ms. Remains : 101/101 places, 2226/2226 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 101 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 101 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 99 transition count 286
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 1944 place count 99 transition count 286
Applied a total of 1944 rules in 13 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-09 02:57:41] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:57:41] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:41] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:57:41] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:41] [INFO ] After 123ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:41] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 02:57:41] [INFO ] After 21ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:41] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-09 02:57:41] [INFO ] After 268ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 159 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[true, (NOT p0)]
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 215 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 02:57:42] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-09 02:57:42] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 02:57:42] [INFO ] Implicit Places using invariants in 379 ms returned []
[2023-03-09 02:57:42] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:42] [INFO ] Invariant cache hit.
[2023-03-09 02:57:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:43] [INFO ] Implicit Places using invariants and state equation in 1027 ms returned []
Implicit Place search using SMT with State Equation took 1408 ms to find 0 implicit places.
[2023-03-09 02:57:43] [INFO ] Redundant transitions in 78 ms returned []
[2023-03-09 02:57:43] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:43] [INFO ] Invariant cache hit.
[2023-03-09 02:57:44] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2576 ms. Remains : 101/101 places, 2226/2226 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 79 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 265495 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 265495 steps, saw 75811 distinct states, run finished after 3001 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:57:48] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:48] [INFO ] Invariant cache hit.
[2023-03-09 02:57:48] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:48] [INFO ] After 174ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:57:48] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:48] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:48] [INFO ] After 81ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:48] [INFO ] After 143ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 93 ms.
[2023-03-09 02:57:48] [INFO ] After 414ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 12 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 187 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 188 ms. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 266693 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :{}
Probabilistic random walk after 266693 steps, saw 76144 distinct states, run finished after 3001 ms. (steps per millisecond=88 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 02:57:52] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:52] [INFO ] Invariant cache hit.
[2023-03-09 02:57:52] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-09 02:57:52] [INFO ] After 173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:57:52] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 02:57:52] [INFO ] After 158ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:52] [INFO ] After 94ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:52] [INFO ] After 160ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 74 ms.
[2023-03-09 02:57:52] [INFO ] After 463ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 13 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 224 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 224 ms. Remains : 101/101 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 202 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 02:57:53] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:53] [INFO ] Invariant cache hit.
[2023-03-09 02:57:53] [INFO ] Implicit Places using invariants in 367 ms returned []
[2023-03-09 02:57:53] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:53] [INFO ] Invariant cache hit.
[2023-03-09 02:57:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:57:54] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1373 ms to find 0 implicit places.
[2023-03-09 02:57:54] [INFO ] Redundant transitions in 71 ms returned []
[2023-03-09 02:57:54] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:57:54] [INFO ] Invariant cache hit.
[2023-03-09 02:57:55] [INFO ] Dead Transitions using invariants and state equation in 730 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2397 ms. Remains : 101/101 places, 2226/2226 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 101 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 101 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 99 transition count 286
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 1944 place count 99 transition count 286
Applied a total of 1944 rules in 28 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-09 02:57:55] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 02:57:55] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:55] [INFO ] After 162ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 02:57:55] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 02:57:55] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 02:57:55] [INFO ] After 15ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 02:57:55] [INFO ] After 33ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-09 02:57:55] [INFO ] After 201ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 505 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 41 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 793 reset in 897 ms.
Product exploration explored 100000 steps with 793 reset in 795 ms.
Built C files in :
/tmp/ltsmin3579712408630293602
[2023-03-09 02:57:58] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:57:58] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3579712408630293602
Running compilation step : cd /tmp/ltsmin3579712408630293602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3579712408630293602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3579712408630293602;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 232 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-09 02:58:01] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-09 02:58:01] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 02:58:01] [INFO ] Implicit Places using invariants in 335 ms returned []
[2023-03-09 02:58:01] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:58:01] [INFO ] Invariant cache hit.
[2023-03-09 02:58:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:58:02] [INFO ] Implicit Places using invariants and state equation in 980 ms returned []
Implicit Place search using SMT with State Equation took 1330 ms to find 0 implicit places.
[2023-03-09 02:58:02] [INFO ] Redundant transitions in 44 ms returned []
[2023-03-09 02:58:02] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-09 02:58:02] [INFO ] Invariant cache hit.
[2023-03-09 02:58:03] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2342 ms. Remains : 101/101 places, 2226/2226 transitions.
Built C files in :
/tmp/ltsmin14352404435218980571
[2023-03-09 02:58:03] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:58:03] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14352404435218980571
Running compilation step : cd /tmp/ltsmin14352404435218980571;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14352404435218980571;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin14352404435218980571;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-09 02:58:06] [INFO ] Flatten gal took : 72 ms
[2023-03-09 02:58:06] [INFO ] Flatten gal took : 92 ms
[2023-03-09 02:58:06] [INFO ] Time to serialize gal into /tmp/LTL13704746289225708709.gal : 38 ms
[2023-03-09 02:58:06] [INFO ] Time to serialize properties into /tmp/LTL4623108568420019886.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13704746289225708709.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10166753043561446151.hoa' '-atoms' '/tmp/LTL4623108568420019886.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL4623108568420019886.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10166753043561446151.hoa
Detected timeout of ITS tools.
[2023-03-09 02:58:22] [INFO ] Flatten gal took : 67 ms
[2023-03-09 02:58:22] [INFO ] Flatten gal took : 68 ms
[2023-03-09 02:58:22] [INFO ] Time to serialize gal into /tmp/LTL4018704229942555980.gal : 14 ms
[2023-03-09 02:58:22] [INFO ] Time to serialize properties into /tmp/LTL1901072399046995676.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4018704229942555980.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1901072399046995676.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G("(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_2<1)||(COMPTEUR_50<1)))")))
Formula 0 simplified : F!"(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_2<1)||(COMPTEUR_50<1)))"
Detected timeout of ITS tools.
[2023-03-09 02:58:37] [INFO ] Flatten gal took : 86 ms
[2023-03-09 02:58:37] [INFO ] Applying decomposition
[2023-03-09 02:58:37] [INFO ] Flatten gal took : 68 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6637362343743120928.txt' '-o' '/tmp/graph6637362343743120928.bin' '-w' '/tmp/graph6637362343743120928.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6637362343743120928.bin' '-l' '-1' '-v' '-w' '/tmp/graph6637362343743120928.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:58:37] [INFO ] Decomposing Gal with order
[2023-03-09 02:58:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:58:38] [INFO ] Removed a total of 4175 redundant transitions.
[2023-03-09 02:58:38] [INFO ] Flatten gal took : 508 ms
[2023-03-09 02:58:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 297 labels/synchronizations in 52 ms.
[2023-03-09 02:58:38] [INFO ] Time to serialize gal into /tmp/LTL11949793616751783927.gal : 2 ms
[2023-03-09 02:58:38] [INFO ] Time to serialize properties into /tmp/LTL4707721634997662909.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11949793616751783927.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4707721634997662909.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G("(((u2.CHOIX_1<1)||(i0.u0.COMPTEUR_50<1))&&((i0.u1.CHOIX_2<1)||(i0.u0.COMPTEUR_50<1)))")))
Formula 0 simplified : F!"(((u2.CHOIX_1<1)||(i0.u0.COMPTEUR_50<1))&&((i0.u1.CHOIX_2<1)||(i0.u0.COMPTEUR_50<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7213303524226733773
[2023-03-09 02:58:53] [INFO ] Built C files in 42ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7213303524226733773
Running compilation step : cd /tmp/ltsmin7213303524226733773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7213303524226733773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin7213303524226733773;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-V20P10N50-LTLFireability-06 finished in 90066 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 76 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 194 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-09 02:58:57] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-09 02:58:57] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 02:58:57] [INFO ] Dead Transitions using invariants and state equation in 720 ms found 0 transitions.
[2023-03-09 02:58:57] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:58:57] [INFO ] Invariant cache hit.
[2023-03-09 02:58:57] [INFO ] Implicit Places using invariants in 100 ms returned []
[2023-03-09 02:58:57] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:58:57] [INFO ] Invariant cache hit.
[2023-03-09 02:58:58] [INFO ] Implicit Places using invariants and state equation in 298 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 435 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 227 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1590 ms. Remains : 104/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 109 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s20 1) (GEQ s26 1) (GEQ s27 1) (GEQ s93 1)) (AND (GEQ s3 1) (GEQ s26 1) (GEQ s27 1) (GEQ s99 1)) (AND (GEQ s13 1) (GEQ s26 1) (GEQ s27 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 3352 reset in 3635 ms.
Product exploration explored 100000 steps with 3390 reset in 3498 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 208 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 58 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 147 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 76 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 238 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-09 02:59:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2023-03-09 02:59:06] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 02:59:07] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
[2023-03-09 02:59:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:59:07] [INFO ] Invariant cache hit.
[2023-03-09 02:59:07] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-09 02:59:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:59:07] [INFO ] Invariant cache hit.
[2023-03-09 02:59:07] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:59:08] [INFO ] Implicit Places using invariants and state equation in 486 ms returned []
Implicit Place search using SMT with State Equation took 602 ms to find 0 implicit places.
[2023-03-09 02:59:08] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-09 02:59:08] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:59:08] [INFO ] Invariant cache hit.
[2023-03-09 02:59:08] [INFO ] Dead Transitions using invariants and state equation in 608 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2395 ms. Remains : 104/104 places, 2227/2227 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 145 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=1 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 130 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3540 reset in 3744 ms.
Product exploration explored 100000 steps with 3438 reset in 3456 ms.
Built C files in :
/tmp/ltsmin3202964732235169075
[2023-03-09 02:59:16] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:59:16] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3202964732235169075
Running compilation step : cd /tmp/ltsmin3202964732235169075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3202964732235169075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin3202964732235169075;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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 76 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 302 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-09 02:59:19] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:59:19] [INFO ] Invariant cache hit.
[2023-03-09 02:59:20] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
[2023-03-09 02:59:20] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:59:20] [INFO ] Invariant cache hit.
[2023-03-09 02:59:20] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-09 02:59:20] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:59:20] [INFO ] Invariant cache hit.
[2023-03-09 02:59:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 02:59:21] [INFO ] Implicit Places using invariants and state equation in 459 ms returned []
Implicit Place search using SMT with State Equation took 559 ms to find 0 implicit places.
[2023-03-09 02:59:21] [INFO ] Redundant transitions in 87 ms returned []
[2023-03-09 02:59:21] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 02:59:21] [INFO ] Invariant cache hit.
[2023-03-09 02:59:21] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2308 ms. Remains : 104/104 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin8710927709477878606
[2023-03-09 02:59:21] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-09 02:59:21] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8710927709477878606
Running compilation step : cd /tmp/ltsmin8710927709477878606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8710927709477878606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin8710927709477878606;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-09 02:59:25] [INFO ] Flatten gal took : 94 ms
[2023-03-09 02:59:25] [INFO ] Flatten gal took : 80 ms
[2023-03-09 02:59:25] [INFO ] Time to serialize gal into /tmp/LTL9519200275677347785.gal : 22 ms
[2023-03-09 02:59:25] [INFO ] Time to serialize properties into /tmp/LTL9823434702166008951.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9519200275677347785.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11348716268135015567.hoa' '-atoms' '/tmp/LTL9823434702166008951.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL9823434702166008951.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11348716268135015567.hoa
Detected timeout of ITS tools.
[2023-03-09 02:59:40] [INFO ] Flatten gal took : 72 ms
[2023-03-09 02:59:40] [INFO ] Flatten gal took : 146 ms
[2023-03-09 02:59:40] [INFO ] Time to serialize gal into /tmp/LTL1694137004074413242.gal : 14 ms
[2023-03-09 02:59:40] [INFO ] Time to serialize properties into /tmp/LTL1025814040602420934.ltl : 40 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1694137004074413242.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1025814040602420934.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((((((NB_ATTENTE_A_19>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_40>=1)))||(((NB_ATTENTE_A_2>=1)&&(CONTRO...90642
Formula 0 simplified : FG!"(((((((((((((NB_ATTENTE_A_19>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_40>=1)))||(((NB_ATTENTE_A_2>=1)&&(CONTROLE...90636
Detected timeout of ITS tools.
[2023-03-09 02:59:56] [INFO ] Flatten gal took : 110 ms
[2023-03-09 02:59:56] [INFO ] Applying decomposition
[2023-03-09 02:59:56] [INFO ] Flatten gal took : 95 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15365288221405588985.txt' '-o' '/tmp/graph15365288221405588985.bin' '-w' '/tmp/graph15365288221405588985.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15365288221405588985.bin' '-l' '-1' '-v' '-w' '/tmp/graph15365288221405588985.weights' '-q' '0' '-e' '0.001'
[2023-03-09 02:59:56] [INFO ] Decomposing Gal with order
[2023-03-09 02:59:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 02:59:56] [INFO ] Removed a total of 2134 redundant transitions.
[2023-03-09 02:59:56] [INFO ] Flatten gal took : 362 ms
[2023-03-09 02:59:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 177 labels/synchronizations in 43 ms.
[2023-03-09 02:59:57] [INFO ] Time to serialize gal into /tmp/LTL8122414432573212654.gal : 37 ms
[2023-03-09 02:59:57] [INFO ] Time to serialize properties into /tmp/LTL14802283149506376915.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8122414432573212654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14802283149506376915.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((((((u3.NB_ATTENTE_A_19>=1)&&(u3.CONTROLEUR_2>=1))&&((u3.NB_ATTENTE_B_0>=1)&&(u3.COMPTEUR_40>=1)))||(((u3.NB_ATTENTE_A...103242
Formula 0 simplified : FG!"(((((((((((((u3.NB_ATTENTE_A_19>=1)&&(u3.CONTROLEUR_2>=1))&&((u3.NB_ATTENTE_B_0>=1)&&(u3.COMPTEUR_40>=1)))||(((u3.NB_ATTENTE_A_2...103236
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1182898500588301016
[2023-03-09 03:00:12] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1182898500588301016
Running compilation step : cd /tmp/ltsmin1182898500588301016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1182898500588301016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin1182898500588301016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-V20P10N50-LTLFireability-07 finished in 78421 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 11 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-09 03:00:15] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-09 03:00:15] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:00:15] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
[2023-03-09 03:00:15] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 03:00:15] [INFO ] Invariant cache hit.
[2023-03-09 03:00:16] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-09 03:00:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 03:00:16] [INFO ] Invariant cache hit.
[2023-03-09 03:00:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:00:17] [INFO ] Implicit Places using invariants and state equation in 1109 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1388 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 11 ms. Remains 104 /104 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2044 ms. Remains : 104/106 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s49 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1230 reset in 862 ms.
Product exploration explored 100000 steps with 1274 reset in 624 ms.
Computed a total of 47 stabilizing places and 84 stable transitions
Computed a total of 47 stabilizing places and 84 stable transitions
Detected a total of 47/104 stabilizing places and 84/2228 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Finished random walk after 110 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=55 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
[2023-03-09 03:00:19] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 104 cols
[2023-03-09 03:00:19] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:00:19] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 03:00:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:20] [INFO ] [Real]Absence check using state equation in 97 ms returned sat
[2023-03-09 03:00:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:00:20] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:00:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:20] [INFO ] [Nat]Absence check using state equation in 53 ms returned sat
[2023-03-09 03:00:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:00:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 689 ms returned sat
[2023-03-09 03:00:21] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 99 ms.
[2023-03-09 03:00:21] [INFO ] Added : 39 causal constraints over 8 iterations in 513 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 2228/2228 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 103 transition count 2227
Applied a total of 2 rules in 198 ms. Remains 103 /104 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-09 03:00:22] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2023-03-09 03:00:22] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 03:00:22] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
[2023-03-09 03:00:22] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:22] [INFO ] Invariant cache hit.
[2023-03-09 03:00:23] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-09 03:00:23] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:23] [INFO ] Invariant cache hit.
[2023-03-09 03:00:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:00:24] [INFO ] Implicit Places using invariants and state equation in 960 ms returned []
Implicit Place search using SMT with State Equation took 1284 ms to find 0 implicit places.
[2023-03-09 03:00:24] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-09 03:00:24] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:24] [INFO ] Invariant cache hit.
[2023-03-09 03:00:24] [INFO ] Dead Transitions using invariants and state equation in 694 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/104 places, 2227/2228 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3011 ms. Remains : 103/104 places, 2227/2228 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/103 stabilizing places and 83/2227 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 111 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 33 ms :[(NOT p0)]
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 113 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 24 ms :[(NOT p0)]
[2023-03-09 03:00:25] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:25] [INFO ] Invariant cache hit.
[2023-03-09 03:00:25] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:00:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:25] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2023-03-09 03:00:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:00:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:00:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:00:26] [INFO ] [Nat]Absence check using state equation in 105 ms returned sat
[2023-03-09 03:00:26] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:00:26] [INFO ] [Nat]Added 102 Read/Feed constraints in 69 ms returned sat
[2023-03-09 03:00:26] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 102 ms.
[2023-03-09 03:00:26] [INFO ] Added : 28 causal constraints over 7 iterations in 256 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1515 reset in 613 ms.
Product exploration explored 100000 steps with 1552 reset in 612 ms.
Built C files in :
/tmp/ltsmin16262355828086510717
[2023-03-09 03:00:27] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-09 03:00:28] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16262355828086510717
Running compilation step : cd /tmp/ltsmin16262355828086510717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16262355828086510717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin16262355828086510717;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 260 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-09 03:00:31] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:31] [INFO ] Invariant cache hit.
[2023-03-09 03:00:32] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
[2023-03-09 03:00:32] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:32] [INFO ] Invariant cache hit.
[2023-03-09 03:00:32] [INFO ] Implicit Places using invariants in 305 ms returned []
[2023-03-09 03:00:32] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:32] [INFO ] Invariant cache hit.
[2023-03-09 03:00:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:00:33] [INFO ] Implicit Places using invariants and state equation in 1274 ms returned []
Implicit Place search using SMT with State Equation took 1585 ms to find 0 implicit places.
[2023-03-09 03:00:33] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-09 03:00:33] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:00:33] [INFO ] Invariant cache hit.
[2023-03-09 03:00:34] [INFO ] Dead Transitions using invariants and state equation in 759 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3397 ms. Remains : 103/103 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin4054440432775711698
[2023-03-09 03:00:34] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-09 03:00:34] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4054440432775711698
Running compilation step : cd /tmp/ltsmin4054440432775711698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4054440432775711698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin4054440432775711698;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-09 03:00:37] [INFO ] Flatten gal took : 47 ms
[2023-03-09 03:00:37] [INFO ] Flatten gal took : 50 ms
[2023-03-09 03:00:37] [INFO ] Time to serialize gal into /tmp/LTL10348665523907022157.gal : 36 ms
[2023-03-09 03:00:37] [INFO ] Time to serialize properties into /tmp/LTL18068202562889636683.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10348665523907022157.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13334552186050489352.hoa' '-atoms' '/tmp/LTL18068202562889636683.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL18068202562889636683.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13334552186050489352.hoa
Detected timeout of ITS tools.
[2023-03-09 03:00:53] [INFO ] Flatten gal took : 89 ms
[2023-03-09 03:00:53] [INFO ] Flatten gal took : 48 ms
[2023-03-09 03:00:53] [INFO ] Time to serialize gal into /tmp/LTL17612922413741687505.gal : 11 ms
[2023-03-09 03:00:53] [INFO ] Time to serialize properties into /tmp/LTL6100775008757580765.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17612922413741687505.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6100775008757580765.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(F("(SUR_PONT_B>=1)"))))
Formula 0 simplified : XG!"(SUR_PONT_B>=1)"
Detected timeout of ITS tools.
[2023-03-09 03:01:08] [INFO ] Flatten gal took : 52 ms
[2023-03-09 03:01:08] [INFO ] Applying decomposition
[2023-03-09 03:01:08] [INFO ] Flatten gal took : 53 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4567643640267789436.txt' '-o' '/tmp/graph4567643640267789436.bin' '-w' '/tmp/graph4567643640267789436.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4567643640267789436.bin' '-l' '-1' '-v' '-w' '/tmp/graph4567643640267789436.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:01:08] [INFO ] Decomposing Gal with order
[2023-03-09 03:01:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:01:09] [INFO ] Removed a total of 4214 redundant transitions.
[2023-03-09 03:01:09] [INFO ] Flatten gal took : 538 ms
[2023-03-09 03:01:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 30 ms.
[2023-03-09 03:01:09] [INFO ] Time to serialize gal into /tmp/LTL9614398866765854168.gal : 14 ms
[2023-03-09 03:01:09] [INFO ] Time to serialize properties into /tmp/LTL9529316250898992867.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9614398866765854168.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9529316250898992867.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F("(i0.u1.SUR_PONT_B>=1)"))))
Formula 0 simplified : XG!"(i0.u1.SUR_PONT_B>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5891509136123492503
[2023-03-09 03:01:24] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5891509136123492503
Running compilation step : cd /tmp/ltsmin5891509136123492503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5891509136123492503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin5891509136123492503;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-V20P10N50-LTLFireability-09 finished in 72222 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
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 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 101 transition count 2224
Applied a total of 9 rules in 209 ms. Remains 101 /106 variables (removed 5) and now considering 2224/2228 (removed 4) transitions.
[2023-03-09 03:01:27] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2023-03-09 03:01:27] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 03:01:28] [INFO ] Implicit Places using invariants in 355 ms returned []
[2023-03-09 03:01:28] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2023-03-09 03:01:28] [INFO ] Invariant cache hit.
[2023-03-09 03:01:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:29] [INFO ] Implicit Places using invariants and state equation in 979 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1349 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 99/106 places, 2224/2228 transitions.
Applied a total of 0 rules in 166 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1725 ms. Remains : 99/106 places, 2224/2228 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s33 1) (GEQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N50-LTLFireability-10 finished in 1809 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 6 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
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 103 transition count 2226
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 102 transition count 2225
Applied a total of 7 rules in 249 ms. Remains 102 /106 variables (removed 4) and now considering 2225/2228 (removed 3) transitions.
[2023-03-09 03:01:29] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
// Phase 1: matrix 287 rows 102 cols
[2023-03-09 03:01:29] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 03:01:29] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-09 03:01:29] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
[2023-03-09 03:01:29] [INFO ] Invariant cache hit.
[2023-03-09 03:01:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:30] [INFO ] Implicit Places using invariants and state equation in 900 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1179 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/106 places, 2225/2228 transitions.
Applied a total of 0 rules in 235 ms. Remains 100 /100 variables (removed 0) and now considering 2225/2225 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1664 ms. Remains : 100/106 places, 2225/2228 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s45 1) (GEQ s99 1)) (AND (GEQ s1 1) (GEQ s22 1) (GEQ s26 1) (GEQ s97 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 126 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N50-LTLFireability-11 finished in 1769 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
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 103 transition count 2226
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 102 transition count 2225
Applied a total of 7 rules in 255 ms. Remains 102 /106 variables (removed 4) and now considering 2225/2228 (removed 3) transitions.
[2023-03-09 03:01:31] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
// Phase 1: matrix 287 rows 102 cols
[2023-03-09 03:01:31] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 03:01:31] [INFO ] Implicit Places using invariants in 418 ms returned []
[2023-03-09 03:01:31] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
[2023-03-09 03:01:31] [INFO ] Invariant cache hit.
[2023-03-09 03:01:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:32] [INFO ] Implicit Places using invariants and state equation in 1006 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1446 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 100/106 places, 2225/2228 transitions.
Applied a total of 0 rules in 159 ms. Remains 100 /100 variables (removed 0) and now considering 2225/2225 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1862 ms. Remains : 100/106 places, 2225/2228 transitions.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s46 1) (GEQ s60 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 124 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N50-LTLFireability-12 finished in 1942 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((p0||X(X(X(G(!p1))))))))'
Support contains 5 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 5 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-09 03:01:32] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-09 03:01:32] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 03:01:33] [INFO ] Dead Transitions using invariants and state equation in 685 ms found 0 transitions.
[2023-03-09 03:01:33] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 03:01:33] [INFO ] Invariant cache hit.
[2023-03-09 03:01:33] [INFO ] Implicit Places using invariants in 237 ms returned []
[2023-03-09 03:01:33] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-09 03:01:33] [INFO ] Invariant cache hit.
[2023-03-09 03:01:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:35] [INFO ] Implicit Places using invariants and state equation in 1243 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1500 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 5 ms. Remains 104 /104 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2217 ms. Remains : 104/106 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 168 ms :[true, p1, (AND p1 (NOT p0)), (AND p1 (NOT p0)), p1, p1]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 0}, { cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(AND (GEQ s4 1) (GEQ s25 1) (GEQ s26 1) (GEQ s84 1)), p1:(GEQ s49 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 45 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N50-LTLFireability-14 finished in 2402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 16 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-09 03:01:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-09 03:01:35] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:01:36] [INFO ] Dead Transitions using invariants and state equation in 664 ms found 0 transitions.
[2023-03-09 03:01:36] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:36] [INFO ] Invariant cache hit.
[2023-03-09 03:01:36] [INFO ] Implicit Places using invariants in 227 ms returned []
[2023-03-09 03:01:36] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:36] [INFO ] Invariant cache hit.
[2023-03-09 03:01:36] [INFO ] Implicit Places using invariants and state equation in 551 ms returned [22, 48]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 792 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 103/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1499 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s31 1) (GEQ s51 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 60875 steps with 3352 reset in 457 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V20P10N50-LTLFireability-15 finished in 2020 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p0))||(X(p1) U ((!p2&&X(p1))||X(G(p1))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-09
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 106 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
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 2 place count 105 transition count 2227
Applied a total of 2 rules in 55 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-09 03:01:38] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-09 03:01:38] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:01:38] [INFO ] Dead Transitions using invariants and state equation in 862 ms found 0 transitions.
[2023-03-09 03:01:38] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:38] [INFO ] Invariant cache hit.
[2023-03-09 03:01:39] [INFO ] Implicit Places using invariants in 229 ms returned []
[2023-03-09 03:01:39] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:39] [INFO ] Invariant cache hit.
[2023-03-09 03:01:39] [INFO ] Implicit Places using invariants and state equation in 537 ms returned [22, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 796 ms to find 2 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 103/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 16 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1743 ms. Remains : 103/106 places, 2227/2228 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V20P10N50-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s48 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1545 reset in 625 ms.
Product exploration explored 100000 steps with 1520 reset in 678 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/103 stabilizing places and 83/2227 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 172 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=85 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 155 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 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-09 03:01:41] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2023-03-09 03:01:41] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 03:01:42] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:01:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:42] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2023-03-09 03:01:42] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:01:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:01:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:42] [INFO ] [Nat]Absence check using state equation in 103 ms returned sat
[2023-03-09 03:01:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:42] [INFO ] [Nat]Added 102 Read/Feed constraints in 94 ms returned sat
[2023-03-09 03:01:42] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 104 ms.
[2023-03-09 03:01:43] [INFO ] Added : 22 causal constraints over 5 iterations in 237 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 155 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-09 03:01:43] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:43] [INFO ] Invariant cache hit.
[2023-03-09 03:01:43] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
[2023-03-09 03:01:43] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:43] [INFO ] Invariant cache hit.
[2023-03-09 03:01:44] [INFO ] Implicit Places using invariants in 229 ms returned []
[2023-03-09 03:01:44] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:44] [INFO ] Invariant cache hit.
[2023-03-09 03:01:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:45] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 1785 ms to find 0 implicit places.
[2023-03-09 03:01:45] [INFO ] Redundant transitions in 75 ms returned []
[2023-03-09 03:01:45] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:45] [INFO ] Invariant cache hit.
[2023-03-09 03:01:46] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3477 ms. Remains : 103/103 places, 2227/2227 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Detected a total of 46/103 stabilizing places and 83/2227 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 124 ms. Reduced automaton from 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)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 113 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 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
[2023-03-09 03:01:46] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:46] [INFO ] Invariant cache hit.
[2023-03-09 03:01:47] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 03:01:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:47] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2023-03-09 03:01:47] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 03:01:47] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-09 03:01:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 03:01:48] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2023-03-09 03:01:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:48] [INFO ] [Nat]Added 102 Read/Feed constraints in 127 ms returned sat
[2023-03-09 03:01:48] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 108 ms.
[2023-03-09 03:01:48] [INFO ] Added : 28 causal constraints over 7 iterations in 283 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1525 reset in 795 ms.
Product exploration explored 100000 steps with 1527 reset in 678 ms.
Built C files in :
/tmp/ltsmin12152215130105280373
[2023-03-09 03:01:50] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-09 03:01:50] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12152215130105280373
Running compilation step : cd /tmp/ltsmin12152215130105280373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12152215130105280373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12152215130105280373;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 166 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-09 03:01:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:53] [INFO ] Invariant cache hit.
[2023-03-09 03:01:54] [INFO ] Dead Transitions using invariants and state equation in 722 ms found 0 transitions.
[2023-03-09 03:01:54] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:54] [INFO ] Invariant cache hit.
[2023-03-09 03:01:54] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-09 03:01:54] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:54] [INFO ] Invariant cache hit.
[2023-03-09 03:01:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-09 03:01:55] [INFO ] Implicit Places using invariants and state equation in 1229 ms returned []
Implicit Place search using SMT with State Equation took 1515 ms to find 0 implicit places.
[2023-03-09 03:01:55] [INFO ] Redundant transitions in 56 ms returned []
[2023-03-09 03:01:55] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-09 03:01:55] [INFO ] Invariant cache hit.
[2023-03-09 03:01:56] [INFO ] Dead Transitions using invariants and state equation in 691 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3182 ms. Remains : 103/103 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin6293444361900980158
[2023-03-09 03:01:56] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-09 03:01:56] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6293444361900980158
Running compilation step : cd /tmp/ltsmin6293444361900980158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6293444361900980158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6293444361900980158;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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)
[2023-03-09 03:01:59] [INFO ] Flatten gal took : 52 ms
[2023-03-09 03:01:59] [INFO ] Flatten gal took : 52 ms
[2023-03-09 03:01:59] [INFO ] Time to serialize gal into /tmp/LTL7704278766320643528.gal : 22 ms
[2023-03-09 03:01:59] [INFO ] Time to serialize properties into /tmp/LTL16279989127999574275.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7704278766320643528.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16578991670622106449.hoa' '-atoms' '/tmp/LTL16279989127999574275.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL16279989127999574275.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16578991670622106449.hoa
Detected timeout of ITS tools.
[2023-03-09 03:02:14] [INFO ] Flatten gal took : 64 ms
[2023-03-09 03:02:15] [INFO ] Flatten gal took : 66 ms
[2023-03-09 03:02:15] [INFO ] Time to serialize gal into /tmp/LTL761977869629232814.gal : 15 ms
[2023-03-09 03:02:15] [INFO ] Time to serialize properties into /tmp/LTL1532840434570611478.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL761977869629232814.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1532840434570611478.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((X(F("(SUR_PONT_B>=1)"))))
Formula 0 simplified : XG!"(SUR_PONT_B>=1)"
Detected timeout of ITS tools.
[2023-03-09 03:02:30] [INFO ] Flatten gal took : 45 ms
[2023-03-09 03:02:30] [INFO ] Applying decomposition
[2023-03-09 03:02:30] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7131744972196463307.txt' '-o' '/tmp/graph7131744972196463307.bin' '-w' '/tmp/graph7131744972196463307.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7131744972196463307.bin' '-l' '-1' '-v' '-w' '/tmp/graph7131744972196463307.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:02:30] [INFO ] Decomposing Gal with order
[2023-03-09 03:02:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:02:30] [INFO ] Removed a total of 4214 redundant transitions.
[2023-03-09 03:02:30] [INFO ] Flatten gal took : 415 ms
[2023-03-09 03:02:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 32 ms.
[2023-03-09 03:02:30] [INFO ] Time to serialize gal into /tmp/LTL3768338164385872211.gal : 2 ms
[2023-03-09 03:02:30] [INFO ] Time to serialize properties into /tmp/LTL8192944196485785643.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3768338164385872211.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8192944196485785643.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F("(i0.u2.SUR_PONT_B>=1)"))))
Formula 0 simplified : XG!"(i0.u2.SUR_PONT_B>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11606911363519097814
[2023-03-09 03:02:46] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11606911363519097814
Running compilation step : cd /tmp/ltsmin11606911363519097814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11606911363519097814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin11606911363519097814;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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-V20P10N50-LTLFireability-09 finished in 71199 ms.
[2023-03-09 03:02:49] [INFO ] Flatten gal took : 146 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3913381564216378394
[2023-03-09 03:02:49] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2023-03-09 03:02:49] [INFO ] Applying decomposition
[2023-03-09 03:02:49] [INFO ] Built C files in 92ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3913381564216378394
Running compilation step : cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 03:02:49] [INFO ] Flatten gal took : 139 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6314250495401742682.txt' '-o' '/tmp/graph6314250495401742682.bin' '-w' '/tmp/graph6314250495401742682.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6314250495401742682.bin' '-l' '-1' '-v' '-w' '/tmp/graph6314250495401742682.weights' '-q' '0' '-e' '0.001'
[2023-03-09 03:02:49] [INFO ] Decomposing Gal with order
[2023-03-09 03:02:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 03:02:50] [INFO ] Removed a total of 4292 redundant transitions.
[2023-03-09 03:02:50] [INFO ] Flatten gal took : 458 ms
[2023-03-09 03:02:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 31 ms.
[2023-03-09 03:02:50] [INFO ] Time to serialize gal into /tmp/LTLFireability17873859751616614636.gal : 14 ms
[2023-03-09 03:02:50] [INFO ] Time to serialize properties into /tmp/LTLFireability17858127438287897226.ltl : 68 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability17873859751616614636.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17858127438287897226.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 4 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((i2.u5.CHOIX_1<1)||(i2.u3.COMPTEUR_43<1))&&((i2.u5.CHOIX_1<1)||(i2.u3.COMPTEUR_39<1)))&&(((i0.u2.CHOIX_2<1)||(i2....345485
Formula 0 simplified : G(F(X!"(((((((((((((i0.u2.NB_ATTENTE_A_19>=1)&&(i0.u2.CONTROLEUR_2>=1))&&((i0.u2.NB_ATTENTE_B_0>=1)&&(i2.u3.COMPTEUR_40>=1)))||(((i0...345464
Compilation finished in 5906 ms.
Running link step : cd /tmp/ltsmin3913381564216378394;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 85 ms.
Running LTSmin : cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp0==true)))||(X((LTLAPp1==true)) U ((!(LTLAPp2==true)&&X((LTLAPp1==true)))||X([]((LTLAPp1==true))))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp0==true)))||(X((LTLAPp1==true)) U ((!(LTLAPp2==true)&&X((LTLAPp1==true)))||X([]((LTLAPp1==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp3==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 03:25:19] [INFO ] Flatten gal took : 213 ms
[2023-03-09 03:25:19] [INFO ] Time to serialize gal into /tmp/LTLFireability11794561102247753355.gal : 23 ms
[2023-03-09 03:25:19] [INFO ] Time to serialize properties into /tmp/LTLFireability5364200109773545669.ltl : 60 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11794561102247753355.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5364200109773545669.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 4 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((CHOIX_1<1)||(COMPTEUR_43<1))&&((CHOIX_1<1)||(COMPTEUR_39<1)))&&(((CHOIX_2<1)||(COMPTEUR_0<1))&&((CHOIX_1<1)||(CO...270821
Formula 0 simplified : G(F(X!"(((((((((((((NB_ATTENTE_A_19>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_40>=1)))||(((NB_ATTENTE_A_2>=1)&&(CONTR...270800
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp3==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 03:47:48] [INFO ] Flatten gal took : 301 ms
[2023-03-09 03:47:48] [INFO ] Input system was already deterministic with 2228 transitions.
[2023-03-09 03:47:48] [INFO ] Transformed 106 places.
[2023-03-09 03:47:48] [INFO ] Transformed 2228 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
[2023-03-09 03:47:49] [INFO ] Time to serialize gal into /tmp/LTLFireability3869676329277872506.gal : 22 ms
[2023-03-09 03:47:49] [INFO ] Time to serialize properties into /tmp/LTLFireability5754552837473273267.ltl : 27 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3869676329277872506.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5754552837473273267.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_1.0.0.202303021504/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((X(F("(((((((((CHOIX_1<1)||(COMPTEUR_43<1))&&((CHOIX_1<1)||(COMPTEUR_39<1)))&&(((CHOIX_2<1)||(COMPTEUR_0<1))&&((CHOIX_1<1)||(CO...270821
Formula 0 simplified : G(F(X!"(((((((((((((NB_ATTENTE_A_19>=1)&&(CONTROLEUR_2>=1))&&((NB_ATTENTE_B_0>=1)&&(COMPTEUR_40>=1)))||(((NB_ATTENTE_A_2>=1)&&(CONTR...270800
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp5==true)))' '--buchi-type=spotba'
LTSmin run took 5217 ms.
FORMULA BridgeAndVehicles-PT-V20P10N50-LTLFireability-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin3913381564216378394;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp0==true)))||(X((LTLAPp1==true)) U ((!(LTLAPp2==true)&&X((LTLAPp1==true)))||X([]((LTLAPp1==true))))))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393356 kB
MemFree: 10835612 kB
After kill :
MemTotal: 16393356 kB
MemFree: 16026332 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//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-V20P10N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P10N50, 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 r037-tajo-167813690000196"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N50.tgz
mv BridgeAndVehicles-PT-V20P10N50 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 ;