Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414300038.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-COL-V20P20N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414300038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 6.5K Apr 13 02:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 13 02:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 13 02:26 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 02:26 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 03:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Apr 13 03:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Apr 13 03:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 118K Apr 13 03:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 41K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716622737150

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V20P20N50
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202304061127
[2024-05-25 07:38:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 07:38:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 07:38:59] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-25 07:38:59] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-25 07:38:59] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 426 ms
[2024-05-25 07:38:59] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2024-05-25 07:38:59] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2024-05-25 07:38:59] [INFO ] Skeletonized 12 HLPN properties in 1 ms. Removed 4 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Remains 5 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Finished random walk after 66 steps, including 0 resets, run visited all 5 properties in 9 ms. (steps per millisecond=7 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-25 07:38:59] [INFO ] Flatten gal took : 11 ms
[2024-05-25 07:38:59] [INFO ] Flatten gal took : 1 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-05-25 07:38:59] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 55 ms.
[2024-05-25 07:38:59] [INFO ] Unfolded 14 HLPN properties in 2 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 106 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 34 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:39:00] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2024-05-25 07:39:00] [INFO ] Computed 5 invariants in 11 ms
[2024-05-25 07:39:01] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
[2024-05-25 07:39:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:39:01] [INFO ] Invariant cache hit.
[2024-05-25 07:39:01] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-25 07:39:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:39:01] [INFO ] Invariant cache hit.
[2024-05-25 07:39:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:39:01] [INFO ] Implicit Places using invariants and state equation in 248 ms returned []
Implicit Place search using SMT with State Equation took 305 ms to find 0 implicit places.
[2024-05-25 07:39:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:39:01] [INFO ] Invariant cache hit.
[2024-05-25 07:39:02] [INFO ] Dead Transitions using invariants and state equation in 793 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 2047 ms. Remains : 106/108 places, 2228/2228 transitions.
Support contains 106 out of 106 places after structural reductions.
[2024-05-25 07:39:02] [INFO ] Flatten gal took : 234 ms
[2024-05-25 07:39:03] [INFO ] Flatten gal took : 202 ms
[2024-05-25 07:39:04] [INFO ] Input system was already deterministic with 2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 628 ms. (steps per millisecond=15 ) properties (out of 18) seen :17
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 07:39:05] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:39:05] [INFO ] Invariant cache hit.
[2024-05-25 07:39:05] [INFO ] [Real]Absence check using 5 positive place invariants in 10 ms returned sat
[2024-05-25 07:39:05] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:39:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:39:05] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:39:05] [INFO ] After 85ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:05] [INFO ] After 262ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2024-05-25 07:39:05] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 3 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 4 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 415 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 416 ms. Remains : 103/106 places, 2226/2228 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 429389 steps, run timeout after 3001 ms. (steps per millisecond=143 ) properties seen :{}
Probabilistic random walk after 429389 steps, saw 120334 distinct states, run finished after 3003 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 07:39:09] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2024-05-25 07:39:09] [INFO ] Computed 4 invariants in 12 ms
[2024-05-25 07:39:09] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2024-05-25 07:39:09] [INFO ] After 167ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:39:09] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 07:39:09] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:39:09] [INFO ] After 101ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:09] [INFO ] After 224ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2024-05-25 07:39:10] [INFO ] After 501ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 3 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 280 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 280 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 368 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2024-05-25 07:39:10] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:39:10] [INFO ] Invariant cache hit.
[2024-05-25 07:39:11] [INFO ] Implicit Places using invariants in 319 ms returned []
[2024-05-25 07:39:11] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:39:11] [INFO ] Invariant cache hit.
[2024-05-25 07:39:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:39:12] [INFO ] Implicit Places using invariants and state equation in 1562 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1891 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 229 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 2488 ms. Remains : 101/103 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 436068 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 436068 steps, saw 122141 distinct states, run finished after 3001 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 07:39:15] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2024-05-25 07:39:15] [INFO ] Computed 4 invariants in 15 ms
[2024-05-25 07:39:16] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 07:39:16] [INFO ] After 159ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:39:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 07:39:16] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:16] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:39:16] [INFO ] After 105ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:16] [INFO ] After 223ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 108 ms.
[2024-05-25 07:39:16] [INFO ] After 514ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 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 238 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 240 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 196 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2024-05-25 07:39:17] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:39:17] [INFO ] Invariant cache hit.
[2024-05-25 07:39:17] [INFO ] Implicit Places using invariants in 374 ms returned []
[2024-05-25 07:39:17] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:39:17] [INFO ] Invariant cache hit.
[2024-05-25 07:39:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:39:18] [INFO ] Implicit Places using invariants and state equation in 1245 ms returned []
Implicit Place search using SMT with State Equation took 1621 ms to find 0 implicit places.
[2024-05-25 07:39:18] [INFO ] Redundant transitions in 148 ms returned []
[2024-05-25 07:39:18] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:39:18] [INFO ] Invariant cache hit.
[2024-05-25 07:39:19] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2682 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 14 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
[2024-05-25 07:39:19] [INFO ] Computed 4 invariants in 2 ms
[2024-05-25 07:39:19] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2024-05-25 07:39:19] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:39:19] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2024-05-25 07:39:19] [INFO ] After 92ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 07:39:19] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:39:19] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2024-05-25 07:39:19] [INFO ] After 187ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Computed a total of 49 stabilizing places and 84 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((!p0 U (p1||G(!p0)))))'
Support contains 75 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 648 ms. Remains 103 /106 variables (removed 3) and now considering 2226/2228 (removed 2) transitions.
[2024-05-25 07:39:21] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2024-05-25 07:39:21] [INFO ] Computed 4 invariants in 4 ms
[2024-05-25 07:39:21] [INFO ] Implicit Places using invariants in 169 ms returned []
[2024-05-25 07:39:21] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:39:21] [INFO ] Invariant cache hit.
[2024-05-25 07:39:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:39:22] [INFO ] Implicit Places using invariants and state equation in 1112 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1295 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 339 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 2285 ms. Remains : 101/106 places, 2226/2228 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p1) p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (NOT (OR (AND (GEQ s11 1) (GEQ s22 1) (GEQ s45 1) (GEQ s84 1)) (AND (GEQ s15 1) (GEQ s22 1) (GEQ s45 1) (GEQ s96 1)) (AND (GEQ s3 1) (GEQ s22 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 24877 reset in 7545 ms.
Product exploration explored 100000 steps with 25076 reset in 7217 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 : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 3 factoid took 309 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(AND p0 (NOT p1))]
Finished random walk after 84 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=16 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0)))))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 323 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 51 ms :[(AND p0 (NOT p1))]
[2024-05-25 07:39:38] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2024-05-25 07:39:39] [INFO ] Computed 4 invariants in 5 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 07:39:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (AND p0 (NOT p1))
Could not prove EG (AND p0 (NOT p1))
Support contains 75 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 216 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2024-05-25 07:40:00] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:40:00] [INFO ] Invariant cache hit.
[2024-05-25 07:40:00] [INFO ] Implicit Places using invariants in 172 ms returned []
[2024-05-25 07:40:00] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:40:00] [INFO ] Invariant cache hit.
[2024-05-25 07:40:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:40:00] [INFO ] Implicit Places using invariants and state equation in 612 ms returned []
Implicit Place search using SMT with State Equation took 786 ms to find 0 implicit places.
[2024-05-25 07:40:00] [INFO ] Redundant transitions in 147 ms returned []
[2024-05-25 07:40:00] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:40:00] [INFO ] Invariant cache hit.
[2024-05-25 07:40:01] [INFO ] Dead Transitions using invariants and state equation in 831 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1993 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 : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 3 factoid took 166 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND p0 (NOT p1))]
Finished random walk after 96 steps, including 0 resets, run visited all 2 properties in 7 ms. (steps per millisecond=13 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 3 factoid took 225 ms. Reduced automaton from 1 states, 2 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 37 ms :[(AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 44 ms :[(AND p0 (NOT p1))]
[2024-05-25 07:40:02] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:40:03] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:879)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:614)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:802)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-25 07:40:22] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (AND p0 (NOT p1))
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 58 ms :[(AND p0 (NOT p1))]
Product exploration explored 100000 steps with 25214 reset in 3897 ms.
Product exploration explored 100000 steps with 24952 reset in 3921 ms.
Built C files in :
/tmp/ltsmin2367000401577989285
[2024-05-25 07:40:30] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:40:30] [INFO ] Built C files in 83ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2367000401577989285
Running compilation step : cd /tmp/ltsmin2367000401577989285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2367000401577989285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2367000401577989285;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 75 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 354 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2024-05-25 07:40:34] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:40:34] [INFO ] Invariant cache hit.
[2024-05-25 07:40:34] [INFO ] Implicit Places using invariants in 197 ms returned []
[2024-05-25 07:40:34] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:40:34] [INFO ] Invariant cache hit.
[2024-05-25 07:40:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:40:35] [INFO ] Implicit Places using invariants and state equation in 751 ms returned []
Implicit Place search using SMT with State Equation took 970 ms to find 0 implicit places.
[2024-05-25 07:40:35] [INFO ] Redundant transitions in 53 ms returned []
[2024-05-25 07:40:35] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2024-05-25 07:40:35] [INFO ] Invariant cache hit.
[2024-05-25 07:40:36] [INFO ] Dead Transitions using invariants and state equation in 847 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2268 ms. Remains : 101/101 places, 2226/2226 transitions.
Built C files in :
/tmp/ltsmin6710209455174656726
[2024-05-25 07:40:36] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:40:36] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6710209455174656726
Running compilation step : cd /tmp/ltsmin6710209455174656726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6710209455174656726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6710209455174656726;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 07:40:39] [INFO ] Flatten gal took : 140 ms
[2024-05-25 07:40:39] [INFO ] Flatten gal took : 146 ms
[2024-05-25 07:40:40] [INFO ] Time to serialize gal into /tmp/LTL12536977393662657436.gal : 32 ms
[2024-05-25 07:40:40] [INFO ] Time to serialize properties into /tmp/LTL16931664952711563515.prop : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12536977393662657436.gal' '-t' 'CGAL' '-hoa' '/tmp/aut457736527957591486.hoa' '-atoms' '/tmp/LTL16931664952711563515.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL16931664952711563515.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut457736527957591486.hoa
Detected timeout of ITS tools.
[2024-05-25 07:40:55] [INFO ] Flatten gal took : 113 ms
[2024-05-25 07:40:55] [INFO ] Flatten gal took : 118 ms
[2024-05-25 07:40:55] [INFO ] Time to serialize gal into /tmp/LTL12658751370600692443.gal : 21 ms
[2024-05-25 07:40:55] [INFO ] Time to serialize properties into /tmp/LTL8252742582577098262.ltl : 24 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12658751370600692443.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8252742582577098262.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F((!("(((((((((CHOIX_1>=1)&&(COMPTEUR_32>=1))||((CHOIX_0>=1)&&(COMPTEUR_22>=1)))||(((CHOIX_1>=1)&&(COMPTEUR_28>=1))||((CHOIX_0>=1)&...99890
Formula 0 simplified : G("(((((((((CHOIX_1>=1)&&(COMPTEUR_32>=1))||((CHOIX_0>=1)&&(COMPTEUR_22>=1)))||(((CHOIX_1>=1)&&(COMPTEUR_28>=1))||((CHOIX_0>=1)&&(CO...96293
Detected timeout of ITS tools.
[2024-05-25 07:41:10] [INFO ] Flatten gal took : 115 ms
[2024-05-25 07:41:10] [INFO ] Applying decomposition
[2024-05-25 07:41:10] [INFO ] Flatten gal took : 101 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1550231824388086800.txt' '-o' '/tmp/graph1550231824388086800.bin' '-w' '/tmp/graph1550231824388086800.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1550231824388086800.bin' '-l' '-1' '-v' '-w' '/tmp/graph1550231824388086800.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:41:11] [INFO ] Decomposing Gal with order
[2024-05-25 07:41:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:41:12] [INFO ] Removed a total of 4175 redundant transitions.
[2024-05-25 07:41:12] [INFO ] Flatten gal took : 841 ms
[2024-05-25 07:41:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 297 labels/synchronizations in 25 ms.
[2024-05-25 07:41:12] [INFO ] Time to serialize gal into /tmp/LTL14069665994909690241.gal : 4 ms
[2024-05-25 07:41:12] [INFO ] Time to serialize properties into /tmp/LTL11623640542664129882.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14069665994909690241.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11623640542664129882.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F((!("(((((((((i0.u0.CHOIX_1>=1)&&(i0.u1.COMPTEUR_32>=1))||((u2.CHOIX_0>=1)&&(i0.u1.COMPTEUR_22>=1)))||(((i0.u0.CHOIX_1>=1)&&(i0.u1...127520
Formula 0 simplified : G("(((((((((i0.u0.CHOIX_1>=1)&&(i0.u1.COMPTEUR_32>=1))||((u2.CHOIX_0>=1)&&(i0.u1.COMPTEUR_22>=1)))||(((i0.u0.CHOIX_1>=1)&&(i0.u1.COM...122873
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t301, t25_t21, t2208_t21, t2217_t21, i0.t1785, Intersection with reachabl...225
Computing Next relation with stutter on 40 deadlock states
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
1467 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,14.7292,294028,1,0,89808,226112,2388,344979,1757,4.46612e+06,44523
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-00 finished in 127451 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(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.
[2024-05-25 07:41:27] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2024-05-25 07:41:27] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:41:28] [INFO ] Dead Transitions using invariants and state equation in 827 ms found 0 transitions.
[2024-05-25 07:41:28] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:41:28] [INFO ] Invariant cache hit.
[2024-05-25 07:41:28] [INFO ] Implicit Places using invariants in 334 ms returned []
[2024-05-25 07:41:28] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:41:28] [INFO ] Invariant cache hit.
[2024-05-25 07:41:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:41:30] [INFO ] Implicit Places using invariants and state equation in 1206 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1547 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 14 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 2403 ms. Remains : 104/106 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 208 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-01 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 s45 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 1274 reset in 933 ms.
Product exploration explored 100000 steps with 1251 reset in 647 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 115 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 53 ms :[(NOT p0)]
Finished random walk after 109 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 180 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 58 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
[2024-05-25 07:41:32] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 104 cols
[2024-05-25 07:41:32] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 07:41:33] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 07:41:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 07:41:33] [INFO ] [Real]Absence check using state equation in 112 ms returned sat
[2024-05-25 07:41:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 07:41:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 07:41:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 07:41:33] [INFO ] [Nat]Absence check using state equation in 73 ms returned sat
[2024-05-25 07:41:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:41:34] [INFO ] [Nat]Added 102 Read/Feed constraints in 102 ms returned sat
[2024-05-25 07:41:34] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 143 ms.
[2024-05-25 07:41:34] [INFO ] Added : 29 causal constraints over 8 iterations in 328 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 1 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 363 ms. Remains 103 /104 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:41:34] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2024-05-25 07:41:34] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 07:41:35] [INFO ] Dead Transitions using invariants and state equation in 903 ms found 0 transitions.
[2024-05-25 07:41:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:41:35] [INFO ] Invariant cache hit.
[2024-05-25 07:41:36] [INFO ] Implicit Places using invariants in 417 ms returned []
[2024-05-25 07:41:36] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:41:36] [INFO ] Invariant cache hit.
[2024-05-25 07:41:36] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:41:37] [INFO ] Implicit Places using invariants and state equation in 1414 ms returned []
Implicit Place search using SMT with State Equation took 1848 ms to find 0 implicit places.
[2024-05-25 07:41:37] [INFO ] Redundant transitions in 47 ms returned []
[2024-05-25 07:41:37] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:41:37] [INFO ] Invariant cache hit.
[2024-05-25 07:41:49] [INFO ] Dead Transitions using invariants and state equation in 11870 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 15060 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 159 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 76 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 169 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 47 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2024-05-25 07:41:50] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:41:50] [INFO ] Invariant cache hit.
[2024-05-25 07:41:50] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:41:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 07:41:50] [INFO ] [Real]Absence check using state equation in 107 ms returned sat
[2024-05-25 07:41:50] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 07:41:51] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:41:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 07:41:51] [INFO ] [Nat]Absence check using state equation in 65 ms returned sat
[2024-05-25 07:41:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:41:52] [INFO ] [Nat]Added 102 Read/Feed constraints in 1270 ms returned sat
[2024-05-25 07:41:53] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 298 ms.
[2024-05-25 07:41:53] [INFO ] Added : 39 causal constraints over 9 iterations in 665 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 91 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1514 reset in 812 ms.
Product exploration explored 100000 steps with 1530 reset in 639 ms.
Built C files in :
/tmp/ltsmin4446303787261366181
[2024-05-25 07:41:55] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:41:55] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4446303787261366181
Running compilation step : cd /tmp/ltsmin4446303787261366181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4446303787261366181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4446303787261366181;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 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 363 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:41:58] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:41:58] [INFO ] Invariant cache hit.
[2024-05-25 07:41:59] [INFO ] Dead Transitions using invariants and state equation in 817 ms found 0 transitions.
[2024-05-25 07:41:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:41:59] [INFO ] Invariant cache hit.
[2024-05-25 07:41:59] [INFO ] Implicit Places using invariants in 380 ms returned []
[2024-05-25 07:41:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:41:59] [INFO ] Invariant cache hit.
[2024-05-25 07:41:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:42:01] [INFO ] Implicit Places using invariants and state equation in 1216 ms returned []
Implicit Place search using SMT with State Equation took 1626 ms to find 0 implicit places.
[2024-05-25 07:42:01] [INFO ] Redundant transitions in 65 ms returned []
[2024-05-25 07:42:01] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:42:01] [INFO ] Invariant cache hit.
[2024-05-25 07:42:02] [INFO ] Dead Transitions using invariants and state equation in 1293 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4196 ms. Remains : 103/103 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin14042641545337089369
[2024-05-25 07:42:02] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:42:02] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14042641545337089369
Running compilation step : cd /tmp/ltsmin14042641545337089369;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14042641545337089369;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14042641545337089369;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 07:42:05] [INFO ] Flatten gal took : 125 ms
[2024-05-25 07:42:06] [INFO ] Flatten gal took : 185 ms
[2024-05-25 07:42:06] [INFO ] Time to serialize gal into /tmp/LTL11948971944172685548.gal : 86 ms
[2024-05-25 07:42:06] [INFO ] Time to serialize properties into /tmp/LTL5698367415379209035.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11948971944172685548.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8982766739336899126.hoa' '-atoms' '/tmp/LTL5698367415379209035.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5698367415379209035.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8982766739336899126.hoa
Detected timeout of ITS tools.
[2024-05-25 07:42:21] [INFO ] Flatten gal took : 142 ms
[2024-05-25 07:42:21] [INFO ] Flatten gal took : 139 ms
[2024-05-25 07:42:21] [INFO ] Time to serialize gal into /tmp/LTL5499936331008085198.gal : 38 ms
[2024-05-25 07:42:21] [INFO ] Time to serialize properties into /tmp/LTL1081245242879944006.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5499936331008085198.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1081245242879944006.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((X(F("(SUR_PONT_B_0>=1)"))))
Formula 0 simplified : XG!"(SUR_PONT_B_0>=1)"
Detected timeout of ITS tools.
[2024-05-25 07:42:36] [INFO ] Flatten gal took : 52 ms
[2024-05-25 07:42:36] [INFO ] Applying decomposition
[2024-05-25 07:42:36] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2454710862464340688.txt' '-o' '/tmp/graph2454710862464340688.bin' '-w' '/tmp/graph2454710862464340688.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2454710862464340688.bin' '-l' '-1' '-v' '-w' '/tmp/graph2454710862464340688.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:42:37] [INFO ] Decomposing Gal with order
[2024-05-25 07:42:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:42:38] [INFO ] Removed a total of 4214 redundant transitions.
[2024-05-25 07:42:38] [INFO ] Flatten gal took : 720 ms
[2024-05-25 07:42:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 43 ms.
[2024-05-25 07:42:38] [INFO ] Time to serialize gal into /tmp/LTL15482281700826785582.gal : 2 ms
[2024-05-25 07:42:38] [INFO ] Time to serialize properties into /tmp/LTL9046410025470930936.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15482281700826785582.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9046410025470930936.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((X(F("(i0.u0.SUR_PONT_B_0>=1)"))))
Formula 0 simplified : XG!"(i0.u0.SUR_PONT_B_0>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3525831490139932382
[2024-05-25 07:42:53] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3525831490139932382
Running compilation step : cd /tmp/ltsmin3525831490139932382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3525831490139932382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3525831490139932382;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-01 finished in 88578 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 4 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_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 2 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 246 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:42:56] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2024-05-25 07:42:56] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:42:57] [INFO ] Dead Transitions using invariants and state equation in 1262 ms found 0 transitions.
[2024-05-25 07:42:57] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:42:57] [INFO ] Invariant cache hit.
[2024-05-25 07:42:58] [INFO ] Implicit Places using invariants in 345 ms returned []
[2024-05-25 07:42:58] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:42:58] [INFO ] Invariant cache hit.
[2024-05-25 07:42:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:42:59] [INFO ] Implicit Places using invariants and state equation in 1405 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1769 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 211 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 3496 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LT s23 1), p0:(AND (OR (LT s49 1) (LT s100 1)) (OR (LT s48 1) (LT s100 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 685 reset in 839 ms.
Product exploration explored 100000 steps with 685 reset in 768 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 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 173 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 71 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 67 resets, run finished after 312 ms. (steps per millisecond=32 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 269993 steps, run timeout after 3001 ms. (steps per millisecond=89 ) properties seen :{}
Probabilistic random walk after 269993 steps, saw 70930 distinct states, run finished after 3002 ms. (steps per millisecond=89 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 07:43:05] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2024-05-25 07:43:05] [INFO ] Computed 5 invariants in 8 ms
[2024-05-25 07:43:05] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:43:05] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 07:43:05] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:43:06] [INFO ] After 171ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:06] [INFO ] After 119ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:06] [INFO ] After 351ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 110 ms.
[2024-05-25 07:43:06] [INFO ] After 767ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY 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.
[2024-05-25 07:43:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:06] [INFO ] Invariant cache hit.
[2024-05-25 07:43:07] [INFO ] Dead Transitions using invariants and state equation in 784 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1046 ms. Remains : 103/103 places, 2227/2227 transitions.
Incomplete random walk after 10000 steps, including 66 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 283109 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :{}
Probabilistic random walk after 283109 steps, saw 74199 distinct states, run finished after 3002 ms. (steps per millisecond=94 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 07:43:10] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:10] [INFO ] Invariant cache hit.
[2024-05-25 07:43:10] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:43:11] [INFO ] After 161ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 07:43:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:43:11] [INFO ] After 218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:11] [INFO ] After 121ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:11] [INFO ] After 287ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 105 ms.
[2024-05-25 07:43:11] [INFO ] After 716ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 46 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 220 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 220 ms. Remains : 103/103 places, 2227/2227 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 219 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:43:12] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:12] [INFO ] Invariant cache hit.
[2024-05-25 07:43:12] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-25 07:43:12] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:12] [INFO ] Invariant cache hit.
[2024-05-25 07:43:12] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:13] [INFO ] Implicit Places using invariants and state equation in 1234 ms returned []
Implicit Place search using SMT with State Equation took 1650 ms to find 0 implicit places.
[2024-05-25 07:43:14] [INFO ] Redundant transitions in 88 ms returned []
[2024-05-25 07:43:14] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:14] [INFO ] Invariant cache hit.
[2024-05-25 07:43:14] [INFO ] Dead Transitions using invariants and state equation in 736 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2703 ms. Remains : 103/103 places, 2227/2227 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 103 transition count 289
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 103 transition count 287
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 101 transition count 287
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 101 transition count 287
Applied a total of 1944 rules in 14 ms. Remains 101 /103 variables (removed 2) and now considering 287/2227 (removed 1940) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 287 rows 101 cols
[2024-05-25 07:43:14] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:43:14] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:43:14] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 07:43:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:43:15] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:15] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 07:43:15] [INFO ] After 36ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:15] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 41 ms.
[2024-05-25 07:43:15] [INFO ] After 326ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 105 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 126 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 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 238 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:43:15] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2024-05-25 07:43:15] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:43:16] [INFO ] Dead Transitions using invariants and state equation in 816 ms found 0 transitions.
[2024-05-25 07:43:16] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:16] [INFO ] Invariant cache hit.
[2024-05-25 07:43:17] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-25 07:43:17] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:17] [INFO ] Invariant cache hit.
[2024-05-25 07:43:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:18] [INFO ] Implicit Places using invariants and state equation in 1144 ms returned []
Implicit Place search using SMT with State Equation took 1519 ms to find 0 implicit places.
[2024-05-25 07:43:18] [INFO ] Redundant transitions in 98 ms returned []
[2024-05-25 07:43:18] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:18] [INFO ] Invariant cache hit.
[2024-05-25 07:43:19] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3404 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 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 98 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 80 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 66 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 279873 steps, run timeout after 3001 ms. (steps per millisecond=93 ) properties seen :{}
Probabilistic random walk after 279873 steps, saw 73320 distinct states, run finished after 3003 ms. (steps per millisecond=93 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 07:43:22] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:22] [INFO ] Invariant cache hit.
[2024-05-25 07:43:22] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:43:22] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 07:43:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:43:23] [INFO ] After 117ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:23] [INFO ] After 100ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:23] [INFO ] After 209ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 73 ms.
[2024-05-25 07:43:23] [INFO ] After 460ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 9 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 160 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:43:23] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:23] [INFO ] Invariant cache hit.
[2024-05-25 07:43:24] [INFO ] Dead Transitions using invariants and state equation in 832 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1006 ms. Remains : 103/103 places, 2227/2227 transitions.
Incomplete random walk after 10000 steps, including 66 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 198006 steps, run timeout after 3001 ms. (steps per millisecond=65 ) properties seen :{}
Probabilistic random walk after 198006 steps, saw 53443 distinct states, run finished after 3001 ms. (steps per millisecond=65 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 07:43:27] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:27] [INFO ] Invariant cache hit.
[2024-05-25 07:43:28] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:43:28] [INFO ] After 148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 07:43:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:43:28] [INFO ] After 128ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:28] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:28] [INFO ] After 82ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:28] [INFO ] After 193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 88 ms.
[2024-05-25 07:43:28] [INFO ] After 497ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 18 ms.
Support contains 4 out of 103 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 249 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 250 ms. Remains : 103/103 places, 2227/2227 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 242 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:43:29] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:29] [INFO ] Invariant cache hit.
[2024-05-25 07:43:29] [INFO ] Implicit Places using invariants in 359 ms returned []
[2024-05-25 07:43:29] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:29] [INFO ] Invariant cache hit.
[2024-05-25 07:43:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:30] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1452 ms to find 0 implicit places.
[2024-05-25 07:43:30] [INFO ] Redundant transitions in 66 ms returned []
[2024-05-25 07:43:30] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:30] [INFO ] Invariant cache hit.
[2024-05-25 07:43:31] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2635 ms. Remains : 103/103 places, 2227/2227 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 103 transition count 289
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 103 transition count 287
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 101 transition count 287
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 101 transition count 287
Applied a total of 1944 rules in 21 ms. Remains 101 /103 variables (removed 2) and now considering 287/2227 (removed 1940) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 287 rows 101 cols
[2024-05-25 07:43:31] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:43:31] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:43:31] [INFO ] After 200ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 07:43:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:43:31] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 07:43:32] [INFO ] After 30ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 07:43:32] [INFO ] After 72ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 40 ms.
[2024-05-25 07:43:32] [INFO ] After 327ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 200 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 134 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 685 reset in 989 ms.
Product exploration explored 100000 steps with 684 reset in 771 ms.
Built C files in :
/tmp/ltsmin3914108583833747772
[2024-05-25 07:43:34] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:43:34] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3914108583833747772
Running compilation step : cd /tmp/ltsmin3914108583833747772;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3914108583833747772;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3914108583833747772;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 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 192 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:43:37] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2024-05-25 07:43:37] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 07:43:38] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
[2024-05-25 07:43:38] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:38] [INFO ] Invariant cache hit.
[2024-05-25 07:43:38] [INFO ] Implicit Places using invariants in 401 ms returned []
[2024-05-25 07:43:38] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:38] [INFO ] Invariant cache hit.
[2024-05-25 07:43:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:43:40] [INFO ] Implicit Places using invariants and state equation in 1170 ms returned []
Implicit Place search using SMT with State Equation took 1574 ms to find 0 implicit places.
[2024-05-25 07:43:40] [INFO ] Redundant transitions in 73 ms returned []
[2024-05-25 07:43:40] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:43:40] [INFO ] Invariant cache hit.
[2024-05-25 07:43:41] [INFO ] Dead Transitions using invariants and state equation in 1121 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3802 ms. Remains : 103/103 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin17495404877727997819
[2024-05-25 07:43:41] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:43:41] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17495404877727997819
Running compilation step : cd /tmp/ltsmin17495404877727997819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17495404877727997819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17495404877727997819;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 07:43:44] [INFO ] Flatten gal took : 75 ms
[2024-05-25 07:43:44] [INFO ] Flatten gal took : 68 ms
[2024-05-25 07:43:44] [INFO ] Time to serialize gal into /tmp/LTL3574629282002776544.gal : 40 ms
[2024-05-25 07:43:44] [INFO ] Time to serialize properties into /tmp/LTL5715569026687562455.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3574629282002776544.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10805618304504118575.hoa' '-atoms' '/tmp/LTL5715569026687562455.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5715569026687562455.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10805618304504118575.hoa
Detected timeout of ITS tools.
[2024-05-25 07:44:00] [INFO ] Flatten gal took : 59 ms
[2024-05-25 07:44:00] [INFO ] Flatten gal took : 67 ms
[2024-05-25 07:44:00] [INFO ] Time to serialize gal into /tmp/LTL12731084426391675741.gal : 13 ms
[2024-05-25 07:44:00] [INFO ] Time to serialize properties into /tmp/LTL11260787916134559896.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12731084426391675741.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11260787916134559896.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(SUR_PONT_A_0<1)"))||("(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_0<1)||(COMPTEUR_50<1)))")))))
Formula 0 simplified : G(F!"(SUR_PONT_A_0<1)" & FG!"(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_0<1)||(COMPTEUR_50<1)))")
Detected timeout of ITS tools.
[2024-05-25 07:44:15] [INFO ] Flatten gal took : 58 ms
[2024-05-25 07:44:15] [INFO ] Applying decomposition
[2024-05-25 07:44:15] [INFO ] Flatten gal took : 97 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph1983808030605010304.txt' '-o' '/tmp/graph1983808030605010304.bin' '-w' '/tmp/graph1983808030605010304.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph1983808030605010304.bin' '-l' '-1' '-v' '-w' '/tmp/graph1983808030605010304.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:44:15] [INFO ] Decomposing Gal with order
[2024-05-25 07:44:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:44:16] [INFO ] Removed a total of 4214 redundant transitions.
[2024-05-25 07:44:16] [INFO ] Flatten gal took : 421 ms
[2024-05-25 07:44:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 29 ms.
[2024-05-25 07:44:16] [INFO ] Time to serialize gal into /tmp/LTL3599079073863684807.gal : 2 ms
[2024-05-25 07:44:16] [INFO ] Time to serialize properties into /tmp/LTL1787336289329383313.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3599079073863684807.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1787336289329383313.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((G(F((G("(i1.u1.SUR_PONT_A_0<1)"))||("(((i1.u3.CHOIX_1<1)||(i0.u2.COMPTEUR_50<1))&&((i0.u0.CHOIX_0<1)||(i0.u2.COMPTEUR_50<1)))")))))
Formula 0 simplified : G(F!"(i1.u1.SUR_PONT_A_0<1)" & FG!"(((i1.u3.CHOIX_1<1)||(i0.u2.COMPTEUR_50<1))&&((i0.u0.CHOIX_0<1)||(i0.u2.COMPTEUR_50<1)))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11905749618621021146
[2024-05-25 07:44:31] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11905749618621021146
Running compilation step : cd /tmp/ltsmin11905749618621021146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11905749618621021146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11905749618621021146;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-03 finished in 97970 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((G(p1)||p0)) U X(X(G(!p2)))))'
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 25 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:44:34] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2024-05-25 07:44:34] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:44:35] [INFO ] Dead Transitions using invariants and state equation in 791 ms found 0 transitions.
[2024-05-25 07:44:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:35] [INFO ] Invariant cache hit.
[2024-05-25 07:44:35] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-25 07:44:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:35] [INFO ] Invariant cache hit.
[2024-05-25 07:44:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:44:35] [INFO ] Implicit Places using invariants and state equation in 403 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 502 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 7 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 1333 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 562 ms :[p2, (AND (NOT p1) p2), (AND (NOT p1) (NOT p0) p2), p2, true, (AND p2 (NOT p1)), (AND (NOT p1) (NOT p0) p2), p2, (NOT p1), (AND (NOT p1) (NOT p0) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}, { cond=p0, acceptance={} source=2 dest: 6}], [{ cond=(NOT p2), acceptance={} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND p1 (NOT p2)), acceptance={} source=5 dest: 5}, { cond=(AND p1 p2), acceptance={} source=5 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=6 dest: 8}, { cond=(AND p0 p2), acceptance={} source=6 dest: 9}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 1}, { cond=p0, acceptance={} source=7 dest: 2}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={} source=7 dest: 7}, { cond=(OR (AND p0 p2) (AND p1 p2)), acceptance={0} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 4}, { cond=p1, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 9}]], initial=7, aps=[p1:(AND (NOT (OR (AND (GEQ s0 20) (GEQ s102 1)) (AND (GEQ s0 20) (GEQ s101 1)))) (NOT (OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-04 finished in 1997 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 73 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 12 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:44:36] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:36] [INFO ] Invariant cache hit.
[2024-05-25 07:44:37] [INFO ] Dead Transitions using invariants and state equation in 1275 ms found 0 transitions.
[2024-05-25 07:44:37] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:37] [INFO ] Invariant cache hit.
[2024-05-25 07:44:37] [INFO ] Implicit Places using invariants in 166 ms returned []
[2024-05-25 07:44:37] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:37] [INFO ] Invariant cache hit.
[2024-05-25 07:44:38] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:44:38] [INFO ] Implicit Places using invariants and state equation in 914 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1099 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 2395 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s12 1) (GEQ s24 1) (GEQ s47 1) (GEQ s86 1)) (AND (GEQ s16 1) (GEQ s24 1) (GEQ s47 1) (GEQ s98 1)) (AND (GEQ s4 1) (GEQ s24 1) (GEQ s47 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 164 steps with 0 reset in 6 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-06 finished in 2596 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U X(p0))||X((F(p1)&&G(p2)))))'
Support contains 47 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 14 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:44:38] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:38] [INFO ] Invariant cache hit.
[2024-05-25 07:44:40] [INFO ] Dead Transitions using invariants and state equation in 1045 ms found 0 transitions.
[2024-05-25 07:44:40] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:40] [INFO ] Invariant cache hit.
[2024-05-25 07:44:40] [INFO ] Implicit Places using invariants in 225 ms returned []
[2024-05-25 07:44:40] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:40] [INFO ] Invariant cache hit.
[2024-05-25 07:44:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:44:40] [INFO ] Implicit Places using invariants and state equation in 580 ms returned []
Implicit Place search using SMT with State Equation took 809 ms to find 0 implicit places.
[2024-05-25 07:44:40] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:44:40] [INFO ] Invariant cache hit.
[2024-05-25 07:44:41] [INFO ] Dead Transitions using invariants and state equation in 811 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 2227/2228 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2684 ms. Remains : 105/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 353 ms :[(NOT p0), (OR (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p2) (NOT p0)), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), true, (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={0} source=1 dest: 2}, { cond=(NOT p2), acceptance={0} source=1 dest: 5}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 6}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 7}], [{ cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=7 dest: 1}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=7 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 5}]], initial=4, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s17 1) (GEQ s23 1) (GEQ s48 1)) (AND (GEQ s0 1) (GEQ s11 1) (GEQ s23 1) (GEQ s48 1)) (AND (GEQ s0 1) (GEQ s5 1) (GEQ s23 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 104 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-07 finished in 3080 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 75 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 1 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 333 ms. Remains 101 /106 variables (removed 5) and now considering 2224/2228 (removed 4) transitions.
[2024-05-25 07:44:42] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2024-05-25 07:44:42] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 07:44:42] [INFO ] Implicit Places using invariants in 161 ms returned []
[2024-05-25 07:44:42] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 07:44:42] [INFO ] Invariant cache hit.
[2024-05-25 07:44:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:44:43] [INFO ] Implicit Places using invariants and state equation in 644 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 822 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 342 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 1501 ms. Remains : 99/106 places, 2224/2228 transitions.
Stuttering acceptance computed with spot in 64 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (OR (LT s25 1) (LT s43 1)) (OR (LT s42 1) (LT s43 1)) (OR (LT s35 1) (LT s43 1)) (OR (LT s32 1) (LT s43 1)) (OR (LT s30 1) (LT s43 1)) (OR (LT...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 802 reset in 4111 ms.
Product exploration explored 100000 steps with 802 reset in 3915 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)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 171 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0)]
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=5 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 239 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 136 ms :[(NOT p0)]
Support contains 75 out of 99 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 308 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2024-05-25 07:44:52] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 99 cols
[2024-05-25 07:44:52] [INFO ] Computed 4 invariants in 1 ms
[2024-05-25 07:44:53] [INFO ] Implicit Places using invariants in 163 ms returned []
[2024-05-25 07:44:53] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 07:44:53] [INFO ] Invariant cache hit.
[2024-05-25 07:44:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:44:53] [INFO ] Implicit Places using invariants and state equation in 426 ms returned []
Implicit Place search using SMT with State Equation took 605 ms to find 0 implicit places.
[2024-05-25 07:44:53] [INFO ] Redundant transitions in 65 ms returned []
[2024-05-25 07:44:53] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 07:44:53] [INFO ] Invariant cache hit.
[2024-05-25 07:44:54] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1792 ms. Remains : 99/99 places, 2224/2224 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)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 155 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Product exploration explored 100000 steps with 802 reset in 3993 ms.
Product exploration explored 100000 steps with 802 reset in 3726 ms.
Built C files in :
/tmp/ltsmin11422062881708341835
[2024-05-25 07:45:02] [INFO ] Too many transitions (2224) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:45:02] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11422062881708341835
Running compilation step : cd /tmp/ltsmin11422062881708341835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11422062881708341835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11422062881708341835;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 75 out of 99 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 99/99 places, 2224/2224 transitions.
Applied a total of 0 rules in 325 ms. Remains 99 /99 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2024-05-25 07:45:06] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 07:45:06] [INFO ] Invariant cache hit.
[2024-05-25 07:45:06] [INFO ] Implicit Places using invariants in 150 ms returned []
[2024-05-25 07:45:06] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 07:45:06] [INFO ] Invariant cache hit.
[2024-05-25 07:45:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:45:06] [INFO ] Implicit Places using invariants and state equation in 363 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
[2024-05-25 07:45:06] [INFO ] Redundant transitions in 88 ms returned []
[2024-05-25 07:45:06] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
[2024-05-25 07:45:06] [INFO ] Invariant cache hit.
[2024-05-25 07:45:07] [INFO ] Dead Transitions using invariants and state equation in 1281 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2226 ms. Remains : 99/99 places, 2224/2224 transitions.
Built C files in :
/tmp/ltsmin17973141037924666356
[2024-05-25 07:45:07] [INFO ] Too many transitions (2224) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:45:07] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17973141037924666356
Running compilation step : cd /tmp/ltsmin17973141037924666356;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17973141037924666356;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17973141037924666356;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 07:45:11] [INFO ] Flatten gal took : 63 ms
[2024-05-25 07:45:11] [INFO ] Flatten gal took : 64 ms
[2024-05-25 07:45:11] [INFO ] Time to serialize gal into /tmp/LTL2417645922290373540.gal : 12 ms
[2024-05-25 07:45:11] [INFO ] Time to serialize properties into /tmp/LTL5496531619959041539.prop : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2417645922290373540.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10683320339277935724.hoa' '-atoms' '/tmp/LTL5496531619959041539.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL5496531619959041539.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10683320339277935724.hoa
Detected timeout of ITS tools.
[2024-05-25 07:45:26] [INFO ] Flatten gal took : 103 ms
[2024-05-25 07:45:26] [INFO ] Flatten gal took : 110 ms
[2024-05-25 07:45:26] [INFO ] Time to serialize gal into /tmp/LTL8195970166184858773.gal : 16 ms
[2024-05-25 07:45:26] [INFO ] Time to serialize properties into /tmp/LTL5264950984008933526.ltl : 12 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8195970166184858773.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5264950984008933526.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((NB_ATTENTE_B_3<1)||(ROUTE_B_0<1))&&((NB_ATTENTE_B_20<1)||(ROUTE_B_0<1)))&&(((NB_ATTENTE_B_13<1)||(ROUTE_B_0<1))&&((NB_...85881
Formula 0 simplified : GF!"((((((((NB_ATTENTE_B_3<1)||(ROUTE_B_0<1))&&((NB_ATTENTE_B_20<1)||(ROUTE_B_0<1)))&&(((NB_ATTENTE_B_13<1)||(ROUTE_B_0<1))&&((NB_AT...85875
Detected timeout of ITS tools.
[2024-05-25 07:45:41] [INFO ] Flatten gal took : 123 ms
[2024-05-25 07:45:41] [INFO ] Applying decomposition
[2024-05-25 07:45:42] [INFO ] Flatten gal took : 121 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17608666065706848580.txt' '-o' '/tmp/graph17608666065706848580.bin' '-w' '/tmp/graph17608666065706848580.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17608666065706848580.bin' '-l' '-1' '-v' '-w' '/tmp/graph17608666065706848580.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:45:42] [INFO ] Decomposing Gal with order
[2024-05-25 07:45:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:45:42] [INFO ] Removed a total of 4275 redundant transitions.
[2024-05-25 07:45:42] [INFO ] Flatten gal took : 516 ms
[2024-05-25 07:45:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 297 labels/synchronizations in 33 ms.
[2024-05-25 07:45:43] [INFO ] Time to serialize gal into /tmp/LTL25295461144928037.gal : 2 ms
[2024-05-25 07:45:43] [INFO ] Time to serialize properties into /tmp/LTL12492274614669485222.ltl : 23 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL25295461144928037.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12492274614669485222.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((((u1.NB_ATTENTE_B_3<1)||(u1.ROUTE_B_0<1))&&((u1.NB_ATTENTE_B_20<1)||(u1.ROUTE_B_0<1)))&&(((u1.NB_ATTENTE_B_13<1)||(u1.RO...101310
Formula 0 simplified : GF!"((((((((u1.NB_ATTENTE_B_3<1)||(u1.ROUTE_B_0<1))&&((u1.NB_ATTENTE_B_20<1)||(u1.ROUTE_B_0<1)))&&(((u1.NB_ATTENTE_B_13<1)||(u1.ROUT...101304
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4032672558280943849
[2024-05-25 07:45:58] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4032672558280943849
Running compilation step : cd /tmp/ltsmin4032672558280943849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4032672558280943849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4032672558280943849;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-08 finished in 79191 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(!p0)||X((G(!p0)&&X(p1))))))'
Support contains 25 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 17 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:46:01] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2024-05-25 07:46:01] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 07:46:02] [INFO ] Dead Transitions using invariants and state equation in 796 ms found 0 transitions.
[2024-05-25 07:46:02] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:02] [INFO ] Invariant cache hit.
[2024-05-25 07:46:02] [INFO ] Implicit Places using invariants in 294 ms returned []
[2024-05-25 07:46:02] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:02] [INFO ] Invariant cache hit.
[2024-05-25 07:46:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:46:03] [INFO ] Implicit Places using invariants and state equation in 1469 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1768 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 11 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 2593 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 331 ms :[true, (OR (NOT p1) p0), p0, p0, (OR (NOT p1) p0), p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 1}], [{ cond=p0, acceptance={} source=5 dest: 0}, { cond=(NOT p0), acceptance={} source=5 dest: 5}]], initial=2, aps=[p0:(OR (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s10 1) (GEQ s22 1)) (AND (GEQ s20 1) (GEQ s22 1)) (AND (GEQ s3 1) (GEQ s22 1)) (AND (GEQ s7 1) (GEQ s22 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 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-09 finished in 2964 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G((X(p1)||p0))))'
Support contains 76 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 12 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:46:04] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:04] [INFO ] Invariant cache hit.
[2024-05-25 07:46:05] [INFO ] Dead Transitions using invariants and state equation in 934 ms found 0 transitions.
[2024-05-25 07:46:05] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:05] [INFO ] Invariant cache hit.
[2024-05-25 07:46:05] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-25 07:46:05] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:05] [INFO ] Invariant cache hit.
[2024-05-25 07:46:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:46:05] [INFO ] Implicit Places using invariants and state equation in 661 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 796 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 12 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 1756 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 187 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s1 1) (GEQ s40 1) (GEQ s46 1) (GEQ s54 1)) (AND (GEQ s1 1) (GEQ s25 1) (GEQ s46 1) (GEQ s73 1)) (AND (GEQ s1 1) (GEQ s36 1) (GEQ s46 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-10 finished in 1982 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 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
Applied a total of 2 rules in 332 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:46:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:06] [INFO ] Invariant cache hit.
[2024-05-25 07:46:07] [INFO ] Dead Transitions using invariants and state equation in 805 ms found 0 transitions.
[2024-05-25 07:46:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:07] [INFO ] Invariant cache hit.
[2024-05-25 07:46:07] [INFO ] Implicit Places using invariants in 375 ms returned []
[2024-05-25 07:46:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:07] [INFO ] Invariant cache hit.
[2024-05-25 07:46:07] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:46:09] [INFO ] Implicit Places using invariants and state equation in 1687 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2071 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 318 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 3528 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-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:(AND (OR (LT s0 20) (LT s102 1)) (OR (LT s0 20) (LT s101 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 922 reset in 751 ms.
Product exploration explored 100000 steps with 943 reset in 694 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 149 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 122 ms :[(NOT p0), (NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 120 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 90 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0)]
Support contains 3 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 264 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:46:12] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2024-05-25 07:46:12] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 07:46:13] [INFO ] Dead Transitions using invariants and state equation in 1093 ms found 0 transitions.
[2024-05-25 07:46:13] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:13] [INFO ] Invariant cache hit.
[2024-05-25 07:46:13] [INFO ] Implicit Places using invariants in 378 ms returned []
[2024-05-25 07:46:13] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:13] [INFO ] Invariant cache hit.
[2024-05-25 07:46:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:46:15] [INFO ] Implicit Places using invariants and state equation in 2099 ms returned []
Implicit Place search using SMT with State Equation took 2481 ms to find 0 implicit places.
[2024-05-25 07:46:15] [INFO ] Redundant transitions in 56 ms returned []
[2024-05-25 07:46:15] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:15] [INFO ] Invariant cache hit.
[2024-05-25 07:46:16] [INFO ] Dead Transitions using invariants and state equation in 886 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4790 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 : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 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 65 ms :[(NOT p0), (NOT p0)]
Finished random walk after 108 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=54 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 138 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 98 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 938 reset in 698 ms.
Product exploration explored 100000 steps with 937 reset in 715 ms.
Built C files in :
/tmp/ltsmin7255786584131623657
[2024-05-25 07:46:18] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:46:18] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7255786584131623657
Running compilation step : cd /tmp/ltsmin7255786584131623657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7255786584131623657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7255786584131623657;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 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 323 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:46:22] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:22] [INFO ] Invariant cache hit.
[2024-05-25 07:46:22] [INFO ] Dead Transitions using invariants and state equation in 723 ms found 0 transitions.
[2024-05-25 07:46:22] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:22] [INFO ] Invariant cache hit.
[2024-05-25 07:46:23] [INFO ] Implicit Places using invariants in 273 ms returned []
[2024-05-25 07:46:23] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:23] [INFO ] Invariant cache hit.
[2024-05-25 07:46:23] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:46:24] [INFO ] Implicit Places using invariants and state equation in 1770 ms returned []
Implicit Place search using SMT with State Equation took 2045 ms to find 0 implicit places.
[2024-05-25 07:46:24] [INFO ] Redundant transitions in 61 ms returned []
[2024-05-25 07:46:24] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:46:24] [INFO ] Invariant cache hit.
[2024-05-25 07:46:25] [INFO ] Dead Transitions using invariants and state equation in 714 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3886 ms. Remains : 103/103 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin15694480861105844758
[2024-05-25 07:46:25] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:46:25] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15694480861105844758
Running compilation step : cd /tmp/ltsmin15694480861105844758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15694480861105844758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15694480861105844758;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 07:46:28] [INFO ] Flatten gal took : 67 ms
[2024-05-25 07:46:28] [INFO ] Flatten gal took : 75 ms
[2024-05-25 07:46:29] [INFO ] Time to serialize gal into /tmp/LTL1478349449576266417.gal : 25 ms
[2024-05-25 07:46:29] [INFO ] Time to serialize properties into /tmp/LTL11171877991889867085.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1478349449576266417.gal' '-t' 'CGAL' '-hoa' '/tmp/aut9744524228179373686.hoa' '-atoms' '/tmp/LTL11171877991889867085.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11171877991889867085.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut9744524228179373686.hoa
Detected timeout of ITS tools.
[2024-05-25 07:46:44] [INFO ] Flatten gal took : 71 ms
[2024-05-25 07:46:44] [INFO ] Flatten gal took : 77 ms
[2024-05-25 07:46:44] [INFO ] Time to serialize gal into /tmp/LTL10016638481463950134.gal : 16 ms
[2024-05-25 07:46:44] [INFO ] Time to serialize properties into /tmp/LTL1861026657541462545.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10016638481463950134.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1861026657541462545.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((CAPACITE_0<20)||(VIDANGE_1<1))&&((CAPACITE_0<20)||(VIDANGE_0<1)))"))))
Formula 0 simplified : FG!"(((CAPACITE_0<20)||(VIDANGE_1<1))&&((CAPACITE_0<20)||(VIDANGE_0<1)))"
Detected timeout of ITS tools.
[2024-05-25 07:46:59] [INFO ] Flatten gal took : 95 ms
[2024-05-25 07:46:59] [INFO ] Applying decomposition
[2024-05-25 07:46:59] [INFO ] Flatten gal took : 78 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6810650264531580104.txt' '-o' '/tmp/graph6810650264531580104.bin' '-w' '/tmp/graph6810650264531580104.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6810650264531580104.bin' '-l' '-1' '-v' '-w' '/tmp/graph6810650264531580104.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:46:59] [INFO ] Decomposing Gal with order
[2024-05-25 07:46:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:47:00] [INFO ] Removed a total of 4215 redundant transitions.
[2024-05-25 07:47:00] [INFO ] Flatten gal took : 494 ms
[2024-05-25 07:47:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 20 ms.
[2024-05-25 07:47:00] [INFO ] Time to serialize gal into /tmp/LTL8767751261948120654.gal : 2 ms
[2024-05-25 07:47:00] [INFO ] Time to serialize properties into /tmp/LTL515538266516536682.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8767751261948120654.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL515538266516536682.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i1.u1.CAPACITE_0<20)||(i0.u0.VIDANGE_1<1))&&((i1.u1.CAPACITE_0<20)||(i1.u2.VIDANGE_0<1)))"))))
Formula 0 simplified : FG!"(((i1.u1.CAPACITE_0<20)||(i0.u0.VIDANGE_1<1))&&((i1.u1.CAPACITE_0<20)||(i1.u2.VIDANGE_0<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3321481512292486636
[2024-05-25 07:47:15] [INFO ] Built C files in 20ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3321481512292486636
Running compilation step : cd /tmp/ltsmin3321481512292486636;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3321481512292486636;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin3321481512292486636;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-11 finished in 72469 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (G(p0)||(p0&&G(p1)))))))'
Support contains 24 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 249 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:47:18] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2024-05-25 07:47:18] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 07:47:19] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
[2024-05-25 07:47:19] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:19] [INFO ] Invariant cache hit.
[2024-05-25 07:47:19] [INFO ] Implicit Places using invariants in 231 ms returned []
[2024-05-25 07:47:19] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:19] [INFO ] Invariant cache hit.
[2024-05-25 07:47:20] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:21] [INFO ] Implicit Places using invariants and state equation in 1163 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1415 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 105/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 237 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2672 ms. Remains : 105/106 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(NOT p0), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p1 p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (LT s0 1) (LT s28 1) (LT s46 1) (LT s49 1)) (OR (LT s0 1) (LT s35 1) (LT s46 1) (LT s49 1)) (OR (LT s0 1) (LT s40 1) (LT s46 1) (LT s49 1)) (O...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 602 reset in 1258 ms.
Product exploration explored 100000 steps with 602 reset in 1172 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/105 stabilizing places and 84/2228 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X p0), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 212 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 175 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 07:47:24] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2024-05-25 07:47:24] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 07:47:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:47:24] [INFO ] After 256ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:47:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:47:25] [INFO ] After 186ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:25] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:25] [INFO ] After 103ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:25] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 124 ms.
[2024-05-25 07:47:25] [INFO ] After 634ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 24 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 202 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:47:25] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:25] [INFO ] Invariant cache hit.
[2024-05-25 07:47:26] [INFO ] Dead Transitions using invariants and state equation in 702 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 905 ms. Remains : 105/105 places, 2228/2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 304120 steps, run timeout after 3001 ms. (steps per millisecond=101 ) properties seen :{}
Probabilistic random walk after 304120 steps, saw 79202 distinct states, run finished after 3001 ms. (steps per millisecond=101 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 07:47:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:29] [INFO ] Invariant cache hit.
[2024-05-25 07:47:29] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:47:29] [INFO ] After 332ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:47:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 27 ms returned sat
[2024-05-25 07:47:30] [INFO ] After 172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:30] [INFO ] After 107ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:30] [INFO ] After 222ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 175 ms.
[2024-05-25 07:47:30] [INFO ] After 680ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 24 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 243 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 244 ms. Remains : 105/105 places, 2228/2228 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 235 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:47:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:30] [INFO ] Invariant cache hit.
[2024-05-25 07:47:31] [INFO ] Implicit Places using invariants in 308 ms returned []
[2024-05-25 07:47:31] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:31] [INFO ] Invariant cache hit.
[2024-05-25 07:47:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:32] [INFO ] Implicit Places using invariants and state equation in 1091 ms returned []
Implicit Place search using SMT with State Equation took 1401 ms to find 0 implicit places.
[2024-05-25 07:47:32] [INFO ] Redundant transitions in 72 ms returned []
[2024-05-25 07:47:32] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:32] [INFO ] Invariant cache hit.
[2024-05-25 07:47:33] [INFO ] Dead Transitions using invariants and state equation in 1075 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2792 ms. Remains : 105/105 places, 2228/2228 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 105 transition count 290
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1942 place count 103 transition count 288
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1943 place count 103 transition count 287
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1944 place count 102 transition count 287
Applied a total of 1944 rules in 16 ms. Remains 102 /105 variables (removed 3) and now considering 287/2228 (removed 1941) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 287 rows 102 cols
[2024-05-25 07:47:33] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 07:47:33] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:47:33] [INFO ] After 214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:47:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 07:47:34] [INFO ] After 169ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 07:47:34] [INFO ] After 165ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:34] [INFO ] After 306ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 92 ms.
[2024-05-25 07:47:34] [INFO ] After 630ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p1 p0), (X (AND p1 p0)), (X p0), (X (NOT (AND (NOT p1) p0))), (X (X (AND p1 p0))), (X (X p0)), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) p1)), (F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 10 factoid took 468 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 166 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Support contains 24 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 256 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:47:35] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2024-05-25 07:47:35] [INFO ] Computed 5 invariants in 13 ms
[2024-05-25 07:47:36] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 0 transitions.
[2024-05-25 07:47:36] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:36] [INFO ] Invariant cache hit.
[2024-05-25 07:47:36] [INFO ] Implicit Places using invariants in 279 ms returned []
[2024-05-25 07:47:36] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:36] [INFO ] Invariant cache hit.
[2024-05-25 07:47:36] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:37] [INFO ] Implicit Places using invariants and state equation in 908 ms returned []
Implicit Place search using SMT with State Equation took 1188 ms to find 0 implicit places.
[2024-05-25 07:47:37] [INFO ] Redundant transitions in 92 ms returned []
[2024-05-25 07:47:37] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:37] [INFO ] Invariant cache hit.
[2024-05-25 07:47:38] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2968 ms. Remains : 105/105 places, 2228/2228 transitions.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/105 stabilizing places and 84/2228 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 10 factoid took 179 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-25 07:47:38] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:38] [INFO ] Invariant cache hit.
[2024-05-25 07:47:38] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:47:39] [INFO ] After 394ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:47:39] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:47:39] [INFO ] After 243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:39] [INFO ] After 139ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:39] [INFO ] After 283ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 201 ms.
[2024-05-25 07:47:40] [INFO ] After 839ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 24 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 243 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:47:40] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:40] [INFO ] Invariant cache hit.
[2024-05-25 07:47:41] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1095 ms. Remains : 105/105 places, 2228/2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 336356 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :{}
Probabilistic random walk after 336356 steps, saw 86751 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 07:47:44] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:44] [INFO ] Invariant cache hit.
[2024-05-25 07:47:44] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:47:44] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:47:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:47:44] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:44] [INFO ] After 113ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:45] [INFO ] After 238ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 172 ms.
[2024-05-25 07:47:45] [INFO ] After 669ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 24 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 253 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 253 ms. Remains : 105/105 places, 2228/2228 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 240 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:47:45] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:45] [INFO ] Invariant cache hit.
[2024-05-25 07:47:46] [INFO ] Implicit Places using invariants in 323 ms returned []
[2024-05-25 07:47:46] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:46] [INFO ] Invariant cache hit.
[2024-05-25 07:47:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:46] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1251 ms to find 0 implicit places.
[2024-05-25 07:47:47] [INFO ] Redundant transitions in 74 ms returned []
[2024-05-25 07:47:47] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:47] [INFO ] Invariant cache hit.
[2024-05-25 07:47:48] [INFO ] Dead Transitions using invariants and state equation in 1323 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2901 ms. Remains : 105/105 places, 2228/2228 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 105 transition count 290
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1942 place count 103 transition count 288
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1943 place count 103 transition count 287
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1944 place count 102 transition count 287
Applied a total of 1944 rules in 12 ms. Remains 102 /105 variables (removed 3) and now considering 287/2228 (removed 1941) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 287 rows 102 cols
[2024-05-25 07:47:48] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 07:47:48] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:47:48] [INFO ] After 203ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 07:47:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:47:48] [INFO ] After 135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-25 07:47:48] [INFO ] After 124ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 07:47:49] [INFO ] After 236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 80 ms.
[2024-05-25 07:47:49] [INFO ] After 529ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND p0 p1), (X (AND p0 p1)), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 p1))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT (AND p0 p1))), (F (AND (NOT p0) p1)), (F (OR (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 10 factoid took 476 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 222 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 602 reset in 983 ms.
Product exploration explored 100000 steps with 602 reset in 906 ms.
Built C files in :
/tmp/ltsmin8954772263518188874
[2024-05-25 07:47:52] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:47:52] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8954772263518188874
Running compilation step : cd /tmp/ltsmin8954772263518188874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8954772263518188874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8954772263518188874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 24 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 323 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:47:55] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2024-05-25 07:47:55] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:47:56] [INFO ] Dead Transitions using invariants and state equation in 1125 ms found 0 transitions.
[2024-05-25 07:47:56] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:56] [INFO ] Invariant cache hit.
[2024-05-25 07:47:56] [INFO ] Implicit Places using invariants in 236 ms returned []
[2024-05-25 07:47:56] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:56] [INFO ] Invariant cache hit.
[2024-05-25 07:47:57] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:47:57] [INFO ] Implicit Places using invariants and state equation in 911 ms returned []
Implicit Place search using SMT with State Equation took 1149 ms to find 0 implicit places.
[2024-05-25 07:47:57] [INFO ] Redundant transitions in 94 ms returned []
[2024-05-25 07:47:57] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:47:57] [INFO ] Invariant cache hit.
[2024-05-25 07:47:58] [INFO ] Dead Transitions using invariants and state equation in 813 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3520 ms. Remains : 105/105 places, 2228/2228 transitions.
Built C files in :
/tmp/ltsmin9477921454756377308
[2024-05-25 07:47:58] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:47:58] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9477921454756377308
Running compilation step : cd /tmp/ltsmin9477921454756377308;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9477921454756377308;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin9477921454756377308;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 07:48:01] [INFO ] Flatten gal took : 57 ms
[2024-05-25 07:48:01] [INFO ] Flatten gal took : 62 ms
[2024-05-25 07:48:02] [INFO ] Time to serialize gal into /tmp/LTL538323005584293625.gal : 12 ms
[2024-05-25 07:48:02] [INFO ] Time to serialize properties into /tmp/LTL15258061777838245246.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL538323005584293625.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1648515474418021620.hoa' '-atoms' '/tmp/LTL15258061777838245246.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL15258061777838245246.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1648515474418021620.hoa
Detected timeout of ITS tools.
[2024-05-25 07:48:17] [INFO ] Flatten gal took : 79 ms
[2024-05-25 07:48:17] [INFO ] Flatten gal took : 85 ms
[2024-05-25 07:48:17] [INFO ] Time to serialize gal into /tmp/LTL15913142497776159606.gal : 16 ms
[2024-05-25 07:48:17] [INFO ] Time to serialize properties into /tmp/LTL52794781384389127.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15913142497776159606.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL52794781384389127.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !((G(F(("(SUR_PONT_A_0<1)")U((G("(SUR_PONT_A_0<1)"))||(("(SUR_PONT_A_0<1)")&&(G("((((((((CAPACITE_0<1)||(NB_ATTENTE_B_4<1))||((ATTENTE...1698
Formula 0 simplified : FG(F!"((((((((CAPACITE_0<1)||(NB_ATTENTE_B_4<1))||((ATTENTE_B_0<1)||(CONTROLEUR_1<1)))&&(((CAPACITE_0<1)||(NB_ATTENTE_B_11<1))||((AT...1640
Detected timeout of ITS tools.
[2024-05-25 07:48:32] [INFO ] Flatten gal took : 57 ms
[2024-05-25 07:48:32] [INFO ] Applying decomposition
[2024-05-25 07:48:32] [INFO ] Flatten gal took : 55 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15164578899211633145.txt' '-o' '/tmp/graph15164578899211633145.bin' '-w' '/tmp/graph15164578899211633145.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15164578899211633145.bin' '-l' '-1' '-v' '-w' '/tmp/graph15164578899211633145.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:48:32] [INFO ] Decomposing Gal with order
[2024-05-25 07:48:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:48:33] [INFO ] Removed a total of 4253 redundant transitions.
[2024-05-25 07:48:33] [INFO ] Flatten gal took : 426 ms
[2024-05-25 07:48:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 355 labels/synchronizations in 30 ms.
[2024-05-25 07:48:33] [INFO ] Time to serialize gal into /tmp/LTL8013530743397718705.gal : 2 ms
[2024-05-25 07:48:33] [INFO ] Time to serialize properties into /tmp/LTL13111840678803544062.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8013530743397718705.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13111840678803544062.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F(("(i0.u1.SUR_PONT_A_0<1)")U((G("(i0.u1.SUR_PONT_A_0<1)"))||(("(i0.u1.SUR_PONT_A_0<1)")&&(G("((((((((i0.u1.CAPACITE_0<1)||(i0.u0...2196
Formula 0 simplified : FG(F!"((((((((i0.u1.CAPACITE_0<1)||(i0.u0.NB_ATTENTE_B_4<1))||((i0.u2.ATTENTE_B_0<1)||(i1.u4.CONTROLEUR_1<1)))&&(((i0.u1.CAPACITE_0<...2126
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2757855363908355896
[2024-05-25 07:48:48] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2757855363908355896
Running compilation step : cd /tmp/ltsmin2757855363908355896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2757855363908355896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2757855363908355896;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-12 finished in 92973 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(G(p1))))'
Support contains 53 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 6 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2024-05-25 07:48:51] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2024-05-25 07:48:51] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 07:48:52] [INFO ] Dead Transitions using invariants and state equation in 1147 ms found 0 transitions.
[2024-05-25 07:48:52] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:48:52] [INFO ] Invariant cache hit.
[2024-05-25 07:48:53] [INFO ] Implicit Places using invariants in 277 ms returned []
[2024-05-25 07:48:53] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2024-05-25 07:48:53] [INFO ] Invariant cache hit.
[2024-05-25 07:48:53] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:48:54] [INFO ] Implicit Places using invariants and state equation in 1169 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1463 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 6 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 2626 ms. Remains : 104/106 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), true]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(AND (LT s45 1) (OR (AND (GEQ s50 1) (GEQ s83 1)) (AND (GEQ s49 1) (GEQ s73 1)) (AND (GEQ s50 1) (GEQ s79 1)) (AND (GEQ s49 1) (GEQ s77 1)) (AND (GEQ s...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-13 finished in 2823 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p1)||p0))))'
Support contains 25 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 26 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:48:54] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2024-05-25 07:48:54] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 07:48:55] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
[2024-05-25 07:48:55] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:48:55] [INFO ] Invariant cache hit.
[2024-05-25 07:48:55] [INFO ] Implicit Places using invariants in 297 ms returned []
[2024-05-25 07:48:55] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:48:55] [INFO ] Invariant cache hit.
[2024-05-25 07:48:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:48:56] [INFO ] Implicit Places using invariants and state equation in 1077 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1390 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 2121 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 247 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(AND (OR (LT s49 1) (LT s100 1)) (OR (LT s48 1) (LT s100 1)) (OR (LT s5 1) (LT s22 1)) (OR (LT s10 1) (LT s22 1)) (OR (LT s20 1) (LT s22 1)) (OR (LT s3...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 808 ms.
Product exploration explored 100000 steps with 33333 reset in 776 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 14 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-15 finished in 4004 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a Shortening insensitive property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-01
Stuttering acceptance computed with spot in 126 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 2 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 34 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2024-05-25 07:48:58] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2024-05-25 07:48:58] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 07:48:59] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
[2024-05-25 07:48:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:48:59] [INFO ] Invariant cache hit.
[2024-05-25 07:48:59] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-25 07:48:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:48:59] [INFO ] Invariant cache hit.
[2024-05-25 07:49:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:49:01] [INFO ] Implicit Places using invariants and state equation in 1306 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1696 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 30 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 2482 ms. Remains : 103/106 places, 2227/2228 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-LTLFireability-01 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 s44 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 1524 reset in 923 ms.
Product exploration explored 100000 steps with 1533 reset in 790 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 sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 153 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 41 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=85 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 139 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 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
[2024-05-25 07:49:03] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2024-05-25 07:49:03] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 07:49:03] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 07:49:03] [INFO ] [Real]Absence check using state equation in 83 ms returned sat
[2024-05-25 07:49:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 07:49:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 07:49:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 07:49:04] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2024-05-25 07:49:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:49:05] [INFO ] [Nat]Added 102 Read/Feed constraints in 1335 ms returned sat
[2024-05-25 07:49:06] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 110 ms.
[2024-05-25 07:49:06] [INFO ] Added : 39 causal constraints over 9 iterations in 408 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 256 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:49:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:06] [INFO ] Invariant cache hit.
[2024-05-25 07:49:07] [INFO ] Dead Transitions using invariants and state equation in 895 ms found 0 transitions.
[2024-05-25 07:49:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:07] [INFO ] Invariant cache hit.
[2024-05-25 07:49:07] [INFO ] Implicit Places using invariants in 372 ms returned []
[2024-05-25 07:49:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:07] [INFO ] Invariant cache hit.
[2024-05-25 07:49:08] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:49:08] [INFO ] Implicit Places using invariants and state equation in 1034 ms returned []
Implicit Place search using SMT with State Equation took 1423 ms to find 0 implicit places.
[2024-05-25 07:49:08] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-25 07:49:09] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:09] [INFO ] Invariant cache hit.
[2024-05-25 07:49:09] [INFO ] Dead Transitions using invariants and state equation in 839 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3508 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 99 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 34 ms :[(NOT p0)]
Finished random walk after 85 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=42 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 108 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 72 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2024-05-25 07:49:10] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:10] [INFO ] Invariant cache hit.
[2024-05-25 07:49:11] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 07:49:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-25 07:49:11] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2024-05-25 07:49:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-25 07:49:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2024-05-25 07:49:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-25 07:49:12] [INFO ] [Nat]Absence check using state equation in 107 ms returned sat
[2024-05-25 07:49:12] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:49:14] [INFO ] [Nat]Added 102 Read/Feed constraints in 1640 ms returned sat
[2024-05-25 07:49:14] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 122 ms.
[2024-05-25 07:49:14] [INFO ] Added : 39 causal constraints over 9 iterations in 515 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 60 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1540 reset in 794 ms.
Product exploration explored 100000 steps with 1532 reset in 940 ms.
Built C files in :
/tmp/ltsmin16484322990200810105
[2024-05-25 07:49:16] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:49:16] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16484322990200810105
Running compilation step : cd /tmp/ltsmin16484322990200810105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16484322990200810105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16484322990200810105;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 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 264 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2024-05-25 07:49:19] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:19] [INFO ] Invariant cache hit.
[2024-05-25 07:49:20] [INFO ] Dead Transitions using invariants and state equation in 781 ms found 0 transitions.
[2024-05-25 07:49:20] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:20] [INFO ] Invariant cache hit.
[2024-05-25 07:49:20] [INFO ] Implicit Places using invariants in 340 ms returned []
[2024-05-25 07:49:20] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:20] [INFO ] Invariant cache hit.
[2024-05-25 07:49:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2024-05-25 07:49:22] [INFO ] Implicit Places using invariants and state equation in 1235 ms returned []
Implicit Place search using SMT with State Equation took 1609 ms to find 0 implicit places.
[2024-05-25 07:49:22] [INFO ] Redundant transitions in 80 ms returned []
[2024-05-25 07:49:22] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2024-05-25 07:49:22] [INFO ] Invariant cache hit.
[2024-05-25 07:49:23] [INFO ] Dead Transitions using invariants and state equation in 1219 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3995 ms. Remains : 103/103 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin7698183913697992072
[2024-05-25 07:49:23] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:49:23] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7698183913697992072
Running compilation step : cd /tmp/ltsmin7698183913697992072;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7698183913697992072;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7698183913697992072;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 07:49:26] [INFO ] Flatten gal took : 68 ms
[2024-05-25 07:49:26] [INFO ] Flatten gal took : 69 ms
[2024-05-25 07:49:26] [INFO ] Time to serialize gal into /tmp/LTL9920589092223269485.gal : 15 ms
[2024-05-25 07:49:26] [INFO ] Time to serialize properties into /tmp/LTL3540683947808757124.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9920589092223269485.gal' '-t' 'CGAL' '-hoa' '/tmp/aut10065247124730874884.hoa' '-atoms' '/tmp/LTL3540683947808757124.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL3540683947808757124.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut10065247124730874884.hoa
Detected timeout of ITS tools.
[2024-05-25 07:49:42] [INFO ] Flatten gal took : 85 ms
[2024-05-25 07:49:42] [INFO ] Flatten gal took : 153 ms
[2024-05-25 07:49:42] [INFO ] Time to serialize gal into /tmp/LTL13970291549565141388.gal : 44 ms
[2024-05-25 07:49:42] [INFO ] Time to serialize properties into /tmp/LTL17370734439965987579.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13970291549565141388.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17370734439965987579.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(F("(SUR_PONT_B_0>=1)"))))
Formula 0 simplified : XG!"(SUR_PONT_B_0>=1)"
Detected timeout of ITS tools.
[2024-05-25 07:49:57] [INFO ] Flatten gal took : 131 ms
[2024-05-25 07:49:57] [INFO ] Applying decomposition
[2024-05-25 07:49:57] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4555496071908847130.txt' '-o' '/tmp/graph4555496071908847130.bin' '-w' '/tmp/graph4555496071908847130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4555496071908847130.bin' '-l' '-1' '-v' '-w' '/tmp/graph4555496071908847130.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:49:58] [INFO ] Decomposing Gal with order
[2024-05-25 07:49:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:49:58] [INFO ] Removed a total of 4214 redundant transitions.
[2024-05-25 07:49:58] [INFO ] Flatten gal took : 525 ms
[2024-05-25 07:49:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 21 ms.
[2024-05-25 07:49:58] [INFO ] Time to serialize gal into /tmp/LTL1925854239997425962.gal : 2 ms
[2024-05-25 07:49:58] [INFO ] Time to serialize properties into /tmp/LTL4722023146328559928.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1925854239997425962.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4722023146328559928.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(F("(i1.u1.SUR_PONT_B_0>=1)"))))
Formula 0 simplified : XG!"(i1.u1.SUR_PONT_B_0>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16790774787833583049
[2024-05-25 07:50:13] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16790774787833583049
Running compilation step : cd /tmp/ltsmin16790774787833583049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16790774787833583049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16790774787833583049;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P20N50-LTLFireability-01 finished in 78434 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0 U (G(p0)||(p0&&G(p1)))))))'
[2024-05-25 07:50:17] [INFO ] Flatten gal took : 91 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13029960537548675210
[2024-05-25 07:50:17] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2024-05-25 07:50:17] [INFO ] Applying decomposition
[2024-05-25 07:50:17] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13029960537548675210
Running compilation step : cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 07:50:17] [INFO ] Flatten gal took : 92 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6476015418257492876.txt' '-o' '/tmp/graph6476015418257492876.bin' '-w' '/tmp/graph6476015418257492876.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6476015418257492876.bin' '-l' '-1' '-v' '-w' '/tmp/graph6476015418257492876.weights' '-q' '0' '-e' '0.001'
[2024-05-25 07:50:17] [INFO ] Decomposing Gal with order
[2024-05-25 07:50:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 07:50:18] [INFO ] Removed a total of 4292 redundant transitions.
[2024-05-25 07:50:18] [INFO ] Flatten gal took : 453 ms
[2024-05-25 07:50:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 16 ms.
[2024-05-25 07:50:18] [INFO ] Time to serialize gal into /tmp/LTLFireability6611986078660972031.gal : 2 ms
[2024-05-25 07:50:18] [INFO ] Time to serialize properties into /tmp/LTLFireability12239495765717858087.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability6611986078660972031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability12239495765717858087.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !((X(F("(i0.u2.SUR_PONT_B_0>=1)"))))
Formula 0 simplified : XG!"(i0.u2.SUR_PONT_B_0>=1)"
Compilation finished in 6723 ms.
Running link step : cd /tmp/ltsmin13029960537548675210;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 84 ms.
Running LTSmin : cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
LTSmin run took 17149 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-LTLFireability-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp1==true)||[]((LTLAPp2==true)))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp1==true)||[]((LTLAPp2==true)))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t1665, i0.u2.t21, i0.u2.t44, i2.t743, Intersection with reachable at each...215
Computing Next relation with stutter on 40 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
44517 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,445.228,632528,1,0,406501,410713,498,4.97884e+06,1454,2.03511e+06,222174
no accepting run found
Formula 0 is TRUE no accepting run found.
Checking formula 1 : !((G(F(("(((i1.u5.CHOIX_1<1)||(i2.u4.COMPTEUR_50<1))&&((i2.u0.CHOIX_0<1)||(i2.u4.COMPTEUR_50<1)))")||(G("(i0.u2.SUR_PONT_A_0<1)"))))))
Formula 1 simplified : G(F!"(i0.u2.SUR_PONT_A_0<1)" & FG!"(((i1.u5.CHOIX_1<1)||(i2.u4.COMPTEUR_50<1))&&((i2.u0.CHOIX_0<1)||(i2.u4.COMPTEUR_50<1)))")
Computing Next relation with stutter on 40 deadlock states
Detected timeout of ITS tools.
[2024-05-25 08:14:04] [INFO ] Applying decomposition
[2024-05-25 08:14:05] [INFO ] Flatten gal took : 265 ms
[2024-05-25 08:14:05] [INFO ] Decomposing Gal with order
[2024-05-25 08:14:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:14:06] [INFO ] Removed a total of 12670 redundant transitions.
[2024-05-25 08:14:06] [INFO ] Flatten gal took : 588 ms
[2024-05-25 08:14:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 54 ms.
[2024-05-25 08:14:06] [INFO ] Time to serialize gal into /tmp/LTLFireability10749637158710668553.gal : 62 ms
[2024-05-25 08:14:06] [INFO ] Time to serialize properties into /tmp/LTLFireability9313253387551142028.ltl : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10749637158710668553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9313253387551142028.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 4 LTL properties
Checking formula 0 : !((G(F(("(((sens1.CHOIX_1<1)||(compteur50.COMPTEUR_50<1))&&((sens0.CHOIX_0<1)||(compteur50.COMPTEUR_50<1)))")||(G("(SUR_PONT_A.SUR_PON...170
Formula 0 simplified : G(F!"(SUR_PONT_A.SUR_PONT_A_0<1)" & FG!"(((sens1.CHOIX_1<1)||(compteur50.COMPTEUR_50<1))&&((sens0.CHOIX_0<1)||(compteur50.COMPTEUR_5...163
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp2==true) U ([]((LTLAPp2==true))||((LTLAPp2==true)&&[]((LTLAPp5==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 08:37:53] [INFO ] Flatten gal took : 319 ms
[2024-05-25 08:37:53] [INFO ] Input system was already deterministic with 2228 transitions.
[2024-05-25 08:37:53] [INFO ] Transformed 106 places.
[2024-05-25 08:37:54] [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
[2024-05-25 08:37:55] [INFO ] Time to serialize gal into /tmp/LTLFireability4867022251233285709.gal : 14 ms
[2024-05-25 08:37:55] [INFO ] Time to serialize properties into /tmp/LTLFireability17985523961077846467.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4867022251233285709.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability17985523961077846467.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 4 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G(F(("(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_0<1)||(COMPTEUR_50<1)))")||(G("(SUR_PONT_A_0<1)"))))))
Formula 0 simplified : G(F!"(SUR_PONT_A_0<1)" & FG!"(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_0<1)||(COMPTEUR_50<1)))")
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp2==true) U ([]((LTLAPp2==true))||((LTLAPp2==true)&&[]((LTLAPp5==true)))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin13029960537548675210;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(((LTLAPp1==true)||[]((LTLAPp2==true)))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 11576128 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16035820 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:
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
++ sed s/.jar//
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V20P20N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-COL-V20P20N50, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r065-tajo-171620414300038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N50.tgz
mv BridgeAndVehicles-COL-V20P20N50 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 ;