Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813689800036.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P10N50, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689800036
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 9.8K Feb 25 12:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 12:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 12:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 12:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 12:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 25 12:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 25 12:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 25 12:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 41K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678315894867

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V20P10N50
Not applying reductions.
Model is COL
LTLFireability COL
Running Version 202303021504
[2023-03-08 22:51:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-08 22:51:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 22:51:36] [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.
[2023-03-08 22:51:36] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 22:51:37] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 457 ms
[2023-03-08 22:51:37] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
[2023-03-08 22:51:37] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2023-03-08 22:51:37] [INFO ] Skeletonized 7 HLPN properties in 1 ms. Removed 9 properties that had guard overlaps.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-03 FALSE 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 1 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 25 steps, including 0 resets, run visited all 2 properties in 6 ms. (steps per millisecond=4 )
[2023-03-08 22:51:37] [INFO ] Flatten gal took : 13 ms
[2023-03-08 22:51:37] [INFO ] Flatten gal took : 2 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
[2023-03-08 22:51:37] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 57 ms.
[2023-03-08 22:51:37] [INFO ] Unfolded 14 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 105 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 31 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2023-03-08 22:51:38] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-08 22:51:38] [INFO ] Computed 5 place invariants in 25 ms
[2023-03-08 22:51:38] [INFO ] Dead Transitions using invariants and state equation in 800 ms found 0 transitions.
[2023-03-08 22:51:38] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:51:38] [INFO ] Invariant cache hit.
[2023-03-08 22:51:38] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-08 22:51:38] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:51:38] [INFO ] Invariant cache hit.
[2023-03-08 22:51:39] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:51:39] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2023-03-08 22:51:39] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:51:39] [INFO ] Invariant cache hit.
[2023-03-08 22:51:39] [INFO ] Dead Transitions using invariants and state equation in 675 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 1755 ms. Remains : 106/108 places, 2228/2228 transitions.
Support contains 105 out of 106 places after structural reductions.
[2023-03-08 22:51:40] [INFO ] Flatten gal took : 340 ms
[2023-03-08 22:51:42] [INFO ] Flatten gal took : 328 ms
[2023-03-08 22:51:43] [INFO ] Input system was already deterministic with 2228 transitions.
Incomplete random walk after 10000 steps, including 57 resets, run finished after 495 ms. (steps per millisecond=20 ) properties (out of 13) seen :10
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-08 22:51:44] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:51:44] [INFO ] Invariant cache hit.
[2023-03-08 22:51:44] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:51:44] [INFO ] After 198ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2023-03-08 22:51:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 22:51:44] [INFO ] After 146ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2023-03-08 22:51:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:51:45] [INFO ] After 143ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2023-03-08 22:51:45] [INFO ] After 419ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 155 ms.
[2023-03-08 22:51:45] [INFO ] After 816ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 35 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 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Applied a total of 5 rules in 498 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 499 ms. Remains : 103/106 places, 2226/2228 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 200 ms. (steps per millisecond=50 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 303026 steps, run timeout after 3001 ms. (steps per millisecond=100 ) properties seen :{}
Probabilistic random walk after 303026 steps, saw 86014 distinct states, run finished after 3005 ms. (steps per millisecond=100 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 22:51:49] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-08 22:51:49] [INFO ] Computed 4 place invariants in 7 ms
[2023-03-08 22:51:49] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:51:49] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 22:51:49] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:51:49] [INFO ] After 126ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 22:51:49] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:51:49] [INFO ] After 127ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 22:51:50] [INFO ] After 240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 80 ms.
[2023-03-08 22:51:50] [INFO ] After 503ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 10 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 227 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 227 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 295 ms. Remains 103 /103 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 22:51:50] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:51:50] [INFO ] Invariant cache hit.
[2023-03-08 22:51:51] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-08 22:51:51] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:51:51] [INFO ] Invariant cache hit.
[2023-03-08 22:51:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:51:52] [INFO ] Implicit Places using invariants and state equation in 1591 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1968 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 102/103 places, 2226/2226 transitions.
Applied a total of 0 rules in 364 ms. Remains 102 /102 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2629 ms. Remains : 102/103 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 262852 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 262852 steps, saw 75125 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 22:51:56] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 102 cols
[2023-03-08 22:51:56] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 22:51:56] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:51:56] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 22:51:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:51:56] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 22:51:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:51:56] [INFO ] After 130ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 22:51:57] [INFO ] After 322ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 156 ms.
[2023-03-08 22:51:57] [INFO ] After 640ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 19 ms.
Support contains 3 out of 102 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 2226/2226 transitions.
Applied a total of 0 rules in 267 ms. Remains 102 /102 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 269 ms. Remains : 102/102 places, 2226/2226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 102/102 places, 2226/2226 transitions.
Applied a total of 0 rules in 234 ms. Remains 102 /102 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 22:51:57] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:51:57] [INFO ] Invariant cache hit.
[2023-03-08 22:51:58] [INFO ] Implicit Places using invariants in 423 ms returned []
[2023-03-08 22:51:58] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:51:58] [INFO ] Invariant cache hit.
[2023-03-08 22:51:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:51:59] [INFO ] Implicit Places using invariants and state equation in 931 ms returned [43]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1361 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 101/102 places, 2226/2226 transitions.
Applied a total of 0 rules in 179 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 1776 ms. Remains : 101/102 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 325235 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 325235 steps, saw 92380 distinct states, run finished after 3001 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-08 22:52:02] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-08 22:52:02] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-08 22:52:02] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:52:02] [INFO ] After 123ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 22:52:02] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:52:02] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 22:52:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:02] [INFO ] After 75ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 22:52:03] [INFO ] After 195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-08 22:52:03] [INFO ] After 384ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 231 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 232 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 240 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 22:52:03] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:52:03] [INFO ] Invariant cache hit.
[2023-03-08 22:52:03] [INFO ] Implicit Places using invariants in 362 ms returned []
[2023-03-08 22:52:04] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:52:04] [INFO ] Invariant cache hit.
[2023-03-08 22:52:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:04] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1256 ms to find 0 implicit places.
[2023-03-08 22:52:05] [INFO ] Redundant transitions in 121 ms returned []
[2023-03-08 22:52:05] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:52:05] [INFO ] Invariant cache hit.
[2023-03-08 22:52:05] [INFO ] Dead Transitions using invariants and state equation in 645 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2269 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 19 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-08 22:52:05] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 22:52:05] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:52:05] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 22:52:05] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:52:05] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 22:52:05] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 22:52:05] [INFO ] After 34ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 22:52:06] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-08 22:52:06] [INFO ] After 223ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 49 stabilizing places and 84 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((!p0||X(X(p1)))) U (p2 U p0)))'
Support contains 97 out of 106 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 10 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:52:06] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-08 22:52:06] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 22:52:07] [INFO ] Dead Transitions using invariants and state equation in 583 ms found 0 transitions.
[2023-03-08 22:52:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:07] [INFO ] Invariant cache hit.
[2023-03-08 22:52:07] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-08 22:52:07] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:07] [INFO ] Invariant cache hit.
[2023-03-08 22:52:07] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:07] [INFO ] Implicit Places using invariants and state equation in 308 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 358 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 5 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 972 ms. Remains : 104/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 278 ms :[(NOT p0), (NOT p1), (NOT p1), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p0) p2), acceptance={0} source=4 dest: 0}, { cond=p0, acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s12 1) (GEQ s24 1) (GEQ s48 1) (GEQ s87 1)) (AND (GEQ s16 1) (GEQ s24 1) (GEQ s48 1) (GEQ s99 1)) (AND (GEQ s4 1) (GEQ s24 1) (GEQ s48 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 54 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-00 finished in 1402 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 76 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 559 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:52:08] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:08] [INFO ] Invariant cache hit.
[2023-03-08 22:52:09] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
[2023-03-08 22:52:09] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:09] [INFO ] Invariant cache hit.
[2023-03-08 22:52:09] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-08 22:52:09] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:09] [INFO ] Invariant cache hit.
[2023-03-08 22:52:09] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:09] [INFO ] Implicit Places using invariants and state equation in 408 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 511 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 236 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2032 ms. Remains : 104/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s17 1) (GEQ s23 1) (GEQ s47 1)) (AND (GEQ s0 1) (GEQ s11 1) (GEQ s23 1) (GEQ s47 1)) (AND (GEQ s0 1) (GEQ s5 1) (GEQ s23 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 17 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-04 finished in 2225 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p0))||(X(p1) U (X(G(p1))||(!p2&&X(p1))))))))'
Support contains 75 out of 106 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 315 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:52:10] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:10] [INFO ] Invariant cache hit.
[2023-03-08 22:52:11] [INFO ] Dead Transitions using invariants and state equation in 804 ms found 0 transitions.
[2023-03-08 22:52:11] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:11] [INFO ] Invariant cache hit.
[2023-03-08 22:52:11] [INFO ] Implicit Places using invariants in 118 ms returned []
[2023-03-08 22:52:11] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:11] [INFO ] Invariant cache hit.
[2023-03-08 22:52:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:11] [INFO ] Implicit Places using invariants and state equation in 521 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 661 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 226 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 2023 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 85 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (OR (LT s49 1) (LT s82 1)) (OR (LT s48 1) (LT s72 1)) (OR (LT s49 1) (LT s78 1)) (OR (LT s48 1) (LT s76 1)) (OR (LT s49 1) (LT s74 1)) (OR (LT s48...], 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 15470 reset in 4272 ms.
Product exploration explored 100000 steps with 15532 reset in 4231 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 230 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 90 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 57 resets, run finished after 259 ms. (steps per millisecond=38 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 565 ms. (steps per millisecond=17 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-08 22:52:21] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2023-03-08 22:52:21] [INFO ] Computed 5 place invariants in 8 ms
[2023-03-08 22:52:22] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-08 22:52:22] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (G (NOT (AND (NOT p0) p1)))]
False Knowledge obtained : [(X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 320 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
[2023-03-08 22:52:23] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:23] [INFO ] Invariant cache hit.
[2023-03-08 22:52:25] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-08 22:52:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:52:25] [INFO ] [Real]Absence check using state equation in 108 ms returned sat
[2023-03-08 22:52:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:52:27] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-08 22:52:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:52:27] [INFO ] [Nat]Absence check using state equation in 153 ms returned sat
[2023-03-08 22:52:27] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:28] [INFO ] [Nat]Added 102 Read/Feed constraints in 375 ms returned sat
[2023-03-08 22:52:28] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 164 ms.
[2023-03-08 22:52:28] [INFO ] Added : 38 causal constraints over 9 iterations in 438 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 52 out of 103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 226 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 22:52:28] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:28] [INFO ] Invariant cache hit.
[2023-03-08 22:52:29] [INFO ] Dead Transitions using invariants and state equation in 746 ms found 0 transitions.
[2023-03-08 22:52:29] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:29] [INFO ] Invariant cache hit.
[2023-03-08 22:52:29] [INFO ] Implicit Places using invariants in 125 ms returned []
[2023-03-08 22:52:29] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:29] [INFO ] Invariant cache hit.
[2023-03-08 22:52:29] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:30] [INFO ] Implicit Places using invariants and state equation in 496 ms returned []
Implicit Place search using SMT with State Equation took 624 ms to find 0 implicit places.
[2023-03-08 22:52:30] [INFO ] Redundant transitions in 140 ms returned []
[2023-03-08 22:52:30] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:30] [INFO ] Invariant cache hit.
[2023-03-08 22:52:31] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2481 ms. Remains : 103/103 places, 2227/2227 transitions.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 155 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 97 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [(NOT p0)]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F p0)]
Knowledge based reduction with 1 factoid took 142 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 91 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 119 ms :[(NOT p0), (NOT p0)]
[2023-03-08 22:52:31] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:52:31] [INFO ] Invariant cache hit.
[2023-03-08 22:52:34] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-08 22:52:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 22:52:34] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2023-03-08 22:52:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 22:52:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-08 22:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 22:52:36] [INFO ] [Nat]Absence check using state equation in 156 ms returned sat
[2023-03-08 22:52:36] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:36] [INFO ] [Nat]Added 102 Read/Feed constraints in 400 ms returned sat
[2023-03-08 22:52:37] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 196 transitions) in 325 ms.
[2023-03-08 22:52:37] [INFO ] Added : 38 causal constraints over 9 iterations in 571 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 15443 reset in 910 ms.
Product exploration explored 100000 steps with 15439 reset in 873 ms.
Built C files in :
/tmp/ltsmin4960920577379871048
[2023-03-08 22:52:39] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:52:39] [INFO ] Built C files in 75ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4960920577379871048
Running compilation step : cd /tmp/ltsmin4960920577379871048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4960920577379871048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4960920577379871048;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 52 out of 103 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 103/103 places, 2227/2227 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 101 transition count 2226
Applied a total of 3 rules in 262 ms. Remains 101 /103 variables (removed 2) and now considering 2226/2227 (removed 1) transitions.
[2023-03-08 22:52:42] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-08 22:52:42] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-08 22:52:42] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-08 22:52:42] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:52:42] [INFO ] Invariant cache hit.
[2023-03-08 22:52:42] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:52:43] [INFO ] Implicit Places using invariants and state equation in 975 ms returned []
Implicit Place search using SMT with State Equation took 1258 ms to find 0 implicit places.
[2023-03-08 22:52:43] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-08 22:52:43] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:52:43] [INFO ] Invariant cache hit.
[2023-03-08 22:52:44] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/103 places, 2226/2227 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2335 ms. Remains : 101/103 places, 2226/2227 transitions.
Built C files in :
/tmp/ltsmin11944960503231948659
[2023-03-08 22:52:44] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:52:44] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11944960503231948659
Running compilation step : cd /tmp/ltsmin11944960503231948659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11944960503231948659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11944960503231948659;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 22:52:48] [INFO ] Flatten gal took : 60 ms
[2023-03-08 22:52:48] [INFO ] Flatten gal took : 63 ms
[2023-03-08 22:52:48] [INFO ] Time to serialize gal into /tmp/LTL5279944949975769673.gal : 20 ms
[2023-03-08 22:52:48] [INFO ] Time to serialize properties into /tmp/LTL11498272060404956474.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL5279944949975769673.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2071144765362372129.hoa' '-atoms' '/tmp/LTL11498272060404956474.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL11498272060404956474.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2071144765362372129.hoa
Detected timeout of ITS tools.
[2023-03-08 22:53:03] [INFO ] Flatten gal took : 121 ms
[2023-03-08 22:53:03] [INFO ] Flatten gal took : 126 ms
[2023-03-08 22:53:03] [INFO ] Time to serialize gal into /tmp/LTL12555763658029582122.gal : 17 ms
[2023-03-08 22:53:04] [INFO ] Time to serialize properties into /tmp/LTL3925964572144543398.ltl : 40 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12555763658029582122.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3925964572144543398.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((CHOIX_1<1)||(COMPTEUR_32<1))&&((CHOIX_0<1)||(COMPTEUR_22<1)))&&(((CHOIX_1<1)||(COMPTEUR_28<1))&&((CHOIX_0<1)||(C...270825
Formula 0 simplified : G(F(X!"(((((((((((((NB_ATTENTE_A_11>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_36>=1)))||(((NB_ATTENTE_A_15>=1)&&(NB_A...270804
Detected timeout of ITS tools.
[2023-03-08 22:53:19] [INFO ] Flatten gal took : 115 ms
[2023-03-08 22:53:19] [INFO ] Applying decomposition
[2023-03-08 22:53:19] [INFO ] Flatten gal took : 117 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph6573159359368451545.txt' '-o' '/tmp/graph6573159359368451545.bin' '-w' '/tmp/graph6573159359368451545.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6573159359368451545.bin' '-l' '-1' '-v' '-w' '/tmp/graph6573159359368451545.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:53:19] [INFO ] Decomposing Gal with order
[2023-03-08 22:53:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:53:20] [INFO ] Removed a total of 4215 redundant transitions.
[2023-03-08 22:53:20] [INFO ] Flatten gal took : 998 ms
[2023-03-08 22:53:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 336 labels/synchronizations in 27 ms.
[2023-03-08 22:53:20] [INFO ] Time to serialize gal into /tmp/LTL11711019835223795120.gal : 2 ms
[2023-03-08 22:53:20] [INFO ] Time to serialize properties into /tmp/LTL11684717025056512230.ltl : 22 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11711019835223795120.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11684717025056512230.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((i1.u3.CHOIX_1<1)||(i0.u2.COMPTEUR_32<1))&&((i0.u1.CHOIX_0<1)||(i0.u2.COMPTEUR_22<1)))&&(((i1.u3.CHOIX_1<1)||(i0....345489
Formula 0 simplified : G(F(X!"(((((((((((((i1.u3.NB_ATTENTE_A_11>=1)&&(i1.u3.NB_ATTENTE_B_0>=1))&&((i1.u3.CONTROLEUR_1>=1)&&(i0.u2.COMPTEUR_36>=1)))||(((i1...345468
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11520773994394231500
[2023-03-08 22:53:36] [INFO ] Built C files in 88ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11520773994394231500
Running compilation step : cd /tmp/ltsmin11520773994394231500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11520773994394231500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11520773994394231500;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-05 finished in 89119 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 3 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Applied a total of 5 rules in 243 ms. Remains 103 /106 variables (removed 3) and now considering 2226/2228 (removed 2) transitions.
[2023-03-08 22:53:39] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-08 22:53:39] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 22:53:39] [INFO ] Implicit Places using invariants in 441 ms returned []
[2023-03-08 22:53:39] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:53:39] [INFO ] Invariant cache hit.
[2023-03-08 22:53:40] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:53:41] [INFO ] Implicit Places using invariants and state equation in 1666 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2118 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 225 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 2588 ms. Remains : 101/106 places, 2226/2228 transitions.
Stuttering acceptance computed with spot in 87 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (OR (LT s47 1) (LT s98 1)) (OR (LT s46 1) (LT s98 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 793 reset in 695 ms.
Product exploration explored 100000 steps with 793 reset in 675 ms.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 310 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 79 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 360379 steps, run timeout after 3001 ms. (steps per millisecond=120 ) properties seen :{}
Probabilistic random walk after 360379 steps, saw 101870 distinct states, run finished after 3001 ms. (steps per millisecond=120 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 22:53:46] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-08 22:53:46] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 22:53:46] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:53:47] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 22:53:47] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:47] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 22:53:47] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:53:47] [INFO ] After 96ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 22:53:47] [INFO ] After 198ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 113 ms.
[2023-03-08 22:53:47] [INFO ] After 439ms 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 267 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 267 ms. Remains : 101/101 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 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 381060 steps, run timeout after 3001 ms. (steps per millisecond=126 ) properties seen :{}
Probabilistic random walk after 381060 steps, saw 107335 distinct states, run finished after 3001 ms. (steps per millisecond=126 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 22:53:50] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:53:50] [INFO ] Invariant cache hit.
[2023-03-08 22:53:50] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:53:51] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 22:53:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:53:51] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 22:53:51] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:53:51] [INFO ] After 95ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 22:53:51] [INFO ] After 169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 76 ms.
[2023-03-08 22:53:51] [INFO ] After 437ms 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 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 252 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 254 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 215 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 22:53:52] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:53:52] [INFO ] Invariant cache hit.
[2023-03-08 22:53:52] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-08 22:53:52] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:53:52] [INFO ] Invariant cache hit.
[2023-03-08 22:53:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:53:53] [INFO ] Implicit Places using invariants and state equation in 1025 ms returned []
Implicit Place search using SMT with State Equation took 1375 ms to find 0 implicit places.
[2023-03-08 22:53:53] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-08 22:53:53] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:53:53] [INFO ] Invariant cache hit.
[2023-03-08 22:53:54] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2458 ms. Remains : 101/101 places, 2226/2226 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 101 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1940 place count 101 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1942 place count 99 transition count 286
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 2 with 2 rules applied. Total rules applied 1944 place count 99 transition count 286
Applied a total of 1944 rules in 13 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-08 22:53:54] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-08 22:53:54] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:54] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 22:53:54] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:53:54] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 22:53:54] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 22:53:54] [INFO ] After 73ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 22:53:54] [INFO ] After 137ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-08 22:53:54] [INFO ] After 383ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 48 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 57 ms :[true, (NOT p0)]
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 241 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 22:53:55] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-08 22:53:55] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 22:53:55] [INFO ] Implicit Places using invariants in 373 ms returned []
[2023-03-08 22:53:55] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:53:55] [INFO ] Invariant cache hit.
[2023-03-08 22:53:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:53:56] [INFO ] Implicit Places using invariants and state equation in 957 ms returned []
Implicit Place search using SMT with State Equation took 1332 ms to find 0 implicit places.
[2023-03-08 22:53:56] [INFO ] Redundant transitions in 59 ms returned []
[2023-03-08 22:53:56] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:53:56] [INFO ] Invariant cache hit.
[2023-03-08 22:53:57] [INFO ] Dead Transitions using invariants and state equation in 654 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2301 ms. Remains : 101/101 places, 2226/2226 transitions.
Computed a total of 44 stabilizing places and 82 stable transitions
Computed a total of 44 stabilizing places and 82 stable transitions
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 119 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 34 ms :[true, (NOT p0)]
Incomplete random walk after 10000 steps, including 79 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 41 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 381625 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 381625 steps, saw 107506 distinct states, run finished after 3002 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 22:54:00] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:54:00] [INFO ] Invariant cache hit.
[2023-03-08 22:54:00] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:54:00] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 22:54:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:54:01] [INFO ] After 112ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 22:54:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:54:01] [INFO ] After 131ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 22:54:01] [INFO ] After 205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-08 22:54:01] [INFO ] After 443ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 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 198 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 200 ms. Remains : 101/101 places, 2226/2226 transitions.
Incomplete random walk after 10000 steps, including 79 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 351752 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 351752 steps, saw 99666 distinct states, run finished after 3002 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 22:54:04] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:54:04] [INFO ] Invariant cache hit.
[2023-03-08 22:54:04] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:54:04] [INFO ] After 170ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 22:54:04] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:54:05] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 22:54:05] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:54:05] [INFO ] After 101ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 22:54:05] [INFO ] After 183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-08 22:54:05] [INFO ] After 416ms 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 286 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 288 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 232 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 22:54:05] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:54:05] [INFO ] Invariant cache hit.
[2023-03-08 22:54:06] [INFO ] Implicit Places using invariants in 546 ms returned []
[2023-03-08 22:54:06] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:54:06] [INFO ] Invariant cache hit.
[2023-03-08 22:54:06] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:54:07] [INFO ] Implicit Places using invariants and state equation in 1145 ms returned []
Implicit Place search using SMT with State Equation took 1708 ms to find 0 implicit places.
[2023-03-08 22:54:07] [INFO ] Redundant transitions in 63 ms returned []
[2023-03-08 22:54:07] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:54:07] [INFO ] Invariant cache hit.
[2023-03-08 22:54:08] [INFO ] Dead Transitions using invariants and state equation in 693 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2705 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 11 ms. Remains 99 /101 variables (removed 2) and now considering 286/2226 (removed 1940) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 99 cols
[2023-03-08 22:54:08] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-08 22:54:08] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 22:54:08] [INFO ] After 187ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 22:54:08] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-08 22:54:08] [INFO ] After 130ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 22:54:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 22:54:08] [INFO ] After 32ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 22:54:08] [INFO ] After 67ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 26 ms.
[2023-03-08 22:54:08] [INFO ] After 291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), true, (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 346 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 62 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[true, (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 793 reset in 882 ms.
Product exploration explored 100000 steps with 793 reset in 635 ms.
Built C files in :
/tmp/ltsmin74496222273858228
[2023-03-08 22:54:10] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:54:10] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin74496222273858228
Running compilation step : cd /tmp/ltsmin74496222273858228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin74496222273858228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin74496222273858228;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 3 out of 101 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 101/101 places, 2226/2226 transitions.
Applied a total of 0 rules in 253 ms. Remains 101 /101 variables (removed 0) and now considering 2226/2226 (removed 0) transitions.
[2023-03-08 22:54:14] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2023-03-08 22:54:14] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 22:54:14] [INFO ] Implicit Places using invariants in 518 ms returned []
[2023-03-08 22:54:14] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:54:14] [INFO ] Invariant cache hit.
[2023-03-08 22:54:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:54:16] [INFO ] Implicit Places using invariants and state equation in 1311 ms returned []
Implicit Place search using SMT with State Equation took 1834 ms to find 0 implicit places.
[2023-03-08 22:54:16] [INFO ] Redundant transitions in 68 ms returned []
[2023-03-08 22:54:16] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:54:16] [INFO ] Invariant cache hit.
[2023-03-08 22:54:17] [INFO ] Dead Transitions using invariants and state equation in 1193 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3435 ms. Remains : 101/101 places, 2226/2226 transitions.
Built C files in :
/tmp/ltsmin5917201588655587041
[2023-03-08 22:54:17] [INFO ] Too many transitions (2226) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:54:17] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5917201588655587041
Running compilation step : cd /tmp/ltsmin5917201588655587041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5917201588655587041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin5917201588655587041;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 22:54:20] [INFO ] Flatten gal took : 101 ms
[2023-03-08 22:54:20] [INFO ] Flatten gal took : 70 ms
[2023-03-08 22:54:21] [INFO ] Time to serialize gal into /tmp/LTL6202493633942023540.gal : 28 ms
[2023-03-08 22:54:21] [INFO ] Time to serialize properties into /tmp/LTL10608525559009127925.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6202493633942023540.gal' '-t' 'CGAL' '-hoa' '/tmp/aut749212164415416797.hoa' '-atoms' '/tmp/LTL10608525559009127925.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL10608525559009127925.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut749212164415416797.hoa
Detected timeout of ITS tools.
[2023-03-08 22:54:36] [INFO ] Flatten gal took : 53 ms
[2023-03-08 22:54:36] [INFO ] Flatten gal took : 99 ms
[2023-03-08 22:54:36] [INFO ] Time to serialize gal into /tmp/LTL8212170323194396246.gal : 28 ms
[2023-03-08 22:54:36] [INFO ] Time to serialize properties into /tmp/LTL5375527873190357915.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8212170323194396246.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5375527873190357915.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G("(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_0<1)||(COMPTEUR_50<1)))")))
Formula 0 simplified : F!"(((CHOIX_1<1)||(COMPTEUR_50<1))&&((CHOIX_0<1)||(COMPTEUR_50<1)))"
Detected timeout of ITS tools.
[2023-03-08 22:54:51] [INFO ] Flatten gal took : 100 ms
[2023-03-08 22:54:51] [INFO ] Applying decomposition
[2023-03-08 22:54:51] [INFO ] Flatten gal took : 76 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5166193777981836234.txt' '-o' '/tmp/graph5166193777981836234.bin' '-w' '/tmp/graph5166193777981836234.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5166193777981836234.bin' '-l' '-1' '-v' '-w' '/tmp/graph5166193777981836234.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:54:52] [INFO ] Decomposing Gal with order
[2023-03-08 22:54:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:54:52] [INFO ] Removed a total of 4175 redundant transitions.
[2023-03-08 22:54:52] [INFO ] Flatten gal took : 421 ms
[2023-03-08 22:54:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 297 labels/synchronizations in 17 ms.
[2023-03-08 22:54:52] [INFO ] Time to serialize gal into /tmp/LTL90395853272053678.gal : 1 ms
[2023-03-08 22:54:52] [INFO ] Time to serialize properties into /tmp/LTL11505100931931539890.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL90395853272053678.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11505100931931539890.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...253
Read 1 LTL properties
Checking formula 0 : !((G("(((u2.CHOIX_1<1)||(i0.u1.COMPTEUR_50<1))&&((i0.u0.CHOIX_0<1)||(i0.u1.COMPTEUR_50<1)))")))
Formula 0 simplified : F!"(((u2.CHOIX_1<1)||(i0.u1.COMPTEUR_50<1))&&((i0.u0.CHOIX_0<1)||(i0.u1.COMPTEUR_50<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18246676065087643062
[2023-03-08 22:55:07] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18246676065087643062
Running compilation step : cd /tmp/ltsmin18246676065087643062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18246676065087643062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18246676065087643062;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-06 finished in 91516 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 76 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Applied a total of 2 rules in 232 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:55:10] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-08 22:55:10] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 22:55:11] [INFO ] Dead Transitions using invariants and state equation in 734 ms found 0 transitions.
[2023-03-08 22:55:11] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:11] [INFO ] Invariant cache hit.
[2023-03-08 22:55:11] [INFO ] Implicit Places using invariants in 88 ms returned []
[2023-03-08 22:55:11] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:11] [INFO ] Invariant cache hit.
[2023-03-08 22:55:11] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:55:12] [INFO ] Implicit Places using invariants and state equation in 501 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 608 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 311 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1891 ms. Remains : 104/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s12 1) (GEQ s25 1) (GEQ s48 1) (GEQ s87 1)) (AND (GEQ s16 1) (GEQ s25 1) (GEQ s48 1) (GEQ s99 1)) (AND (GEQ s4 1) (GEQ s25 1) (GEQ s48 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 3202 reset in 3868 ms.
Product exploration explored 100000 steps with 3179 reset in 3448 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 160 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 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 134 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 79 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 76 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 293 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 22:55:20] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2023-03-08 22:55:20] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 22:55:21] [INFO ] Dead Transitions using invariants and state equation in 722 ms found 0 transitions.
[2023-03-08 22:55:21] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:21] [INFO ] Invariant cache hit.
[2023-03-08 22:55:21] [INFO ] Implicit Places using invariants in 99 ms returned []
[2023-03-08 22:55:21] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:21] [INFO ] Invariant cache hit.
[2023-03-08 22:55:21] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:55:22] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 644 ms to find 0 implicit places.
[2023-03-08 22:55:22] [INFO ] Redundant transitions in 93 ms returned []
[2023-03-08 22:55:22] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:22] [INFO ] Invariant cache hit.
[2023-03-08 22:55:23] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2520 ms. Remains : 104/104 places, 2227/2227 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 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 97 ms :[(NOT p0), (NOT p0)]
Finished random walk after 111 steps, including 0 resets, run visited all 1 properties in 10 ms. (steps per millisecond=11 )
Knowledge obtained : [p0, (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 184 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 87 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 3353 reset in 3549 ms.
Product exploration explored 100000 steps with 3426 reset in 3270 ms.
Built C files in :
/tmp/ltsmin13076794573715452994
[2023-03-08 22:55:30] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:55:30] [INFO ] Built C files in 61ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13076794573715452994
Running compilation step : cd /tmp/ltsmin13076794573715452994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13076794573715452994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13076794573715452994;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 76 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 286 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 22:55:34] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:34] [INFO ] Invariant cache hit.
[2023-03-08 22:55:35] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
[2023-03-08 22:55:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:35] [INFO ] Invariant cache hit.
[2023-03-08 22:55:35] [INFO ] Implicit Places using invariants in 151 ms returned []
[2023-03-08 22:55:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:35] [INFO ] Invariant cache hit.
[2023-03-08 22:55:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:55:35] [INFO ] Implicit Places using invariants and state equation in 385 ms returned []
Implicit Place search using SMT with State Equation took 537 ms to find 0 implicit places.
[2023-03-08 22:55:35] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-08 22:55:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:55:35] [INFO ] Invariant cache hit.
[2023-03-08 22:55:36] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2517 ms. Remains : 104/104 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin12821642152239866786
[2023-03-08 22:55:36] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:55:36] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12821642152239866786
Running compilation step : cd /tmp/ltsmin12821642152239866786;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12821642152239866786;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12821642152239866786;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 22:55:39] [INFO ] Flatten gal took : 74 ms
[2023-03-08 22:55:39] [INFO ] Flatten gal took : 76 ms
[2023-03-08 22:55:40] [INFO ] Time to serialize gal into /tmp/LTL17376078427412803798.gal : 14 ms
[2023-03-08 22:55:40] [INFO ] Time to serialize properties into /tmp/LTL1864376512985165250.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17376078427412803798.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7057469524541043744.hoa' '-atoms' '/tmp/LTL1864376512985165250.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1864376512985165250.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7057469524541043744.hoa
Detected timeout of ITS tools.
[2023-03-08 22:55:55] [INFO ] Flatten gal took : 140 ms
[2023-03-08 22:55:55] [INFO ] Flatten gal took : 85 ms
[2023-03-08 22:55:55] [INFO ] Time to serialize gal into /tmp/LTL2315509537824955896.gal : 15 ms
[2023-03-08 22:55:55] [INFO ] Time to serialize properties into /tmp/LTL14563660434409757026.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2315509537824955896.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14563660434409757026.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((((((NB_ATTENTE_A_11>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_36>=1)))||(((NB_ATTENTE_A_15>=1)&&(NB_AT...90722
Formula 0 simplified : FG!"(((((((((((((NB_ATTENTE_A_11>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_36>=1)))||(((NB_ATTENTE_A_15>=1)&&(NB_ATTE...90716
Detected timeout of ITS tools.
[2023-03-08 22:56:10] [INFO ] Flatten gal took : 102 ms
[2023-03-08 22:56:10] [INFO ] Applying decomposition
[2023-03-08 22:56:10] [INFO ] Flatten gal took : 88 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14441468258153636139.txt' '-o' '/tmp/graph14441468258153636139.bin' '-w' '/tmp/graph14441468258153636139.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14441468258153636139.bin' '-l' '-1' '-v' '-w' '/tmp/graph14441468258153636139.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:56:11] [INFO ] Decomposing Gal with order
[2023-03-08 22:56:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:56:11] [INFO ] Removed a total of 4254 redundant transitions.
[2023-03-08 22:56:11] [INFO ] Flatten gal took : 536 ms
[2023-03-08 22:56:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 19 ms.
[2023-03-08 22:56:11] [INFO ] Time to serialize gal into /tmp/LTL10181356802181393710.gal : 1 ms
[2023-03-08 22:56:11] [INFO ] Time to serialize properties into /tmp/LTL10712360853765864989.ltl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10181356802181393710.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10712360853765864989.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((G(F("(((((((((((((i1.u3.NB_ATTENTE_A_11>=1)&&(i1.u3.NB_ATTENTE_B_0>=1))&&((i1.u3.CONTROLEUR_1>=1)&&(i1.u2.COMPTEUR_36>=1)))||(((i1....115622
Formula 0 simplified : FG!"(((((((((((((i1.u3.NB_ATTENTE_A_11>=1)&&(i1.u3.NB_ATTENTE_B_0>=1))&&((i1.u3.CONTROLEUR_1>=1)&&(i1.u2.COMPTEUR_36>=1)))||(((i1.u3...115616
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6388037275934892344
[2023-03-08 22:56:26] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6388037275934892344
Running compilation step : cd /tmp/ltsmin6388037275934892344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6388037275934892344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6388037275934892344;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-07 finished in 79261 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G(!p1)||X(!p2))))'
Support contains 98 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 4 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-08 22:56:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-08 22:56:30] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 22:56:30] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
[2023-03-08 22:56:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:56:30] [INFO ] Invariant cache hit.
[2023-03-08 22:56:30] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 22:56:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:56:30] [INFO ] Invariant cache hit.
[2023-03-08 22:56:30] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:56:31] [INFO ] Implicit Places using invariants and state equation in 432 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 496 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1111 ms. Remains : 105/106 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 329 ms :[(OR (NOT p0) (AND p1 p2)), p2, (NOT p0), (AND p1 p2), true, p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 p2), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p1) p2), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(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, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 7572 reset in 3947 ms.
Product exploration explored 100000 steps with 7735 reset in 3679 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND p1 p2))), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 7 factoid took 393 ms. Reduced automaton from 6 states, 10 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 81 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 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) (NOT p2)), (X (NOT p2)), (X (NOT (AND (NOT p1) p2))), (X (NOT p0)), (X (NOT (AND p1 p2))), true, (X (X (NOT p0)))]
False Knowledge obtained : [(X (X p1)), (X (X (NOT p1))), (F p0)]
Knowledge based reduction with 7 factoid took 380 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 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
[2023-03-08 22:56:40] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 105 cols
[2023-03-08 22:56:40] [INFO ] Computed 5 place invariants in 3 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:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-08 22:57:00] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Support contains 74 out of 105 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Applied a total of 0 rules in 201 ms. Remains 105 /105 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-08 22:57:00] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:57:00] [INFO ] Invariant cache hit.
[2023-03-08 22:57:01] [INFO ] Dead Transitions using invariants and state equation in 659 ms found 0 transitions.
[2023-03-08 22:57:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:57:01] [INFO ] Invariant cache hit.
[2023-03-08 22:57:01] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-08 22:57:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:57:01] [INFO ] Invariant cache hit.
[2023-03-08 22:57:01] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:57:01] [INFO ] Implicit Places using invariants and state equation in 169 ms returned []
Implicit Place search using SMT with State Equation took 227 ms to find 0 implicit places.
[2023-03-08 22:57:01] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-08 22:57:01] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:57:01] [INFO ] Invariant cache hit.
[2023-03-08 22:57:02] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1863 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
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 80 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 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 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
[2023-03-08 22:57:02] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:57:03] [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:876)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:517)
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:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
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)
[2023-03-08 22:57:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4186 reset in 3948 ms.
Product exploration explored 100000 steps with 4215 reset in 3814 ms.
Built C files in :
/tmp/ltsmin2295362290282001731
[2023-03-08 22:57:30] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:57:30] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2295362290282001731
Running compilation step : cd /tmp/ltsmin2295362290282001731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2295362290282001731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2295362290282001731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 74 out of 105 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 105/105 places, 2228/2228 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 104 transition count 2227
Applied a total of 2 rules in 298 ms. Remains 104 /105 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:57:34] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2023-03-08 22:57:34] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-08 22:57:35] [INFO ] Dead Transitions using invariants and state equation in 726 ms found 0 transitions.
[2023-03-08 22:57:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:57:35] [INFO ] Invariant cache hit.
[2023-03-08 22:57:35] [INFO ] Implicit Places using invariants in 97 ms returned []
[2023-03-08 22:57:35] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:57:35] [INFO ] Invariant cache hit.
[2023-03-08 22:57:35] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:57:35] [INFO ] Implicit Places using invariants and state equation in 636 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 751 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 103/105 places, 2227/2228 transitions.
Applied a total of 0 rules in 295 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 2071 ms. Remains : 103/105 places, 2227/2228 transitions.
Built C files in :
/tmp/ltsmin2141858154300449576
[2023-03-08 22:57:36] [INFO ] Too many transitions (2227) to apply POR reductions. Disabling POR matrices.
[2023-03-08 22:57:36] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2141858154300449576
Running compilation step : cd /tmp/ltsmin2141858154300449576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2141858154300449576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin2141858154300449576;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 22:57:39] [INFO ] Flatten gal took : 63 ms
[2023-03-08 22:57:39] [INFO ] Flatten gal took : 68 ms
[2023-03-08 22:57:39] [INFO ] Time to serialize gal into /tmp/LTL89888168511222861.gal : 12 ms
[2023-03-08 22:57:39] [INFO ] Time to serialize properties into /tmp/LTL2636541684308025698.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL89888168511222861.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3460392371924783289.hoa' '-atoms' '/tmp/LTL2636541684308025698.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...315
Loading property file /tmp/LTL2636541684308025698.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3460392371924783289.hoa
Detected timeout of ITS tools.
[2023-03-08 22:57:54] [INFO ] Flatten gal took : 127 ms
[2023-03-08 22:57:55] [INFO ] Flatten gal took : 127 ms
[2023-03-08 22:57:55] [INFO ] Time to serialize gal into /tmp/LTL2331019082881774323.gal : 16 ms
[2023-03-08 22:57:55] [INFO ] Time to serialize properties into /tmp/LTL236806954887529830.ltl : 18 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2331019082881774323.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL236806954887529830.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...274
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_16<1))||((CONTROLEUR_0<1)||(COMPTEUR_4<1)))&&(((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_...171695
Formula 0 simplified : G!"(((((((((((((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_16<1))||((CONTROLEUR_0<1)||(COMPTEUR_4<1)))&&(((NB_ATTENTE_A_0<1)||(NB_ATTENTE_B_1<...171685
Detected timeout of ITS tools.
[2023-03-08 22:58:10] [INFO ] Flatten gal took : 122 ms
[2023-03-08 22:58:10] [INFO ] Applying decomposition
[2023-03-08 22:58:10] [INFO ] Flatten gal took : 109 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7025565382762435035.txt' '-o' '/tmp/graph7025565382762435035.bin' '-w' '/tmp/graph7025565382762435035.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7025565382762435035.bin' '-l' '-1' '-v' '-w' '/tmp/graph7025565382762435035.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:58:10] [INFO ] Decomposing Gal with order
[2023-03-08 22:58:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:58:11] [INFO ] Removed a total of 4253 redundant transitions.
[2023-03-08 22:58:11] [INFO ] Flatten gal took : 547 ms
[2023-03-08 22:58:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 22 ms.
[2023-03-08 22:58:11] [INFO ] Time to serialize gal into /tmp/LTL1825295559553196427.gal : 2 ms
[2023-03-08 22:58:11] [INFO ] Time to serialize properties into /tmp/LTL12537508558121506894.ltl : 26 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1825295559553196427.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12537508558121506894.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !(((F("(((((((((((((u4.NB_ATTENTE_A_0<1)||(u4.NB_ATTENTE_B_16<1))||((u4.CONTROLEUR_0<1)||(i2.u1.COMPTEUR_4<1)))&&(((u4.NB_ATTENTE_A_0<...211901
Formula 0 simplified : G!"(((((((((((((u4.NB_ATTENTE_A_0<1)||(u4.NB_ATTENTE_B_16<1))||((u4.CONTROLEUR_0<1)||(i2.u1.COMPTEUR_4<1)))&&(((u4.NB_ATTENTE_A_0<1)...211891
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6333223886917669016
[2023-03-08 22:58:26] [INFO ] Built C files in 85ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6333223886917669016
Running compilation step : cd /tmp/ltsmin6333223886917669016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6333223886917669016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin6333223886917669016;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-08 finished in 119759 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||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.
Applied a total of 0 rules in 245 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2023-03-08 22:58:29] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2023-03-08 22:58:29] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-08 22:58:30] [INFO ] Dead Transitions using invariants and state equation in 710 ms found 0 transitions.
[2023-03-08 22:58:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:58:30] [INFO ] Invariant cache hit.
[2023-03-08 22:58:30] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-08 22:58:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
[2023-03-08 22:58:30] [INFO ] Invariant cache hit.
[2023-03-08 22:58:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:58:32] [INFO ] Implicit Places using invariants and state equation in 1068 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1343 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 104/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 291 ms. Remains 104 /104 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2606 ms. Remains : 104/106 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s0 10) (GEQ s103 1)) (AND (GEQ s0 10) (GEQ s102 1))), p1:(GEQ s45 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-10 finished in 2692 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||G(F(!p1))))))'
Support contains 45 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 21 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:58:32] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-08 22:58:32] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 22:58:33] [INFO ] Dead Transitions using invariants and state equation in 769 ms found 0 transitions.
[2023-03-08 22:58:33] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:33] [INFO ] Invariant cache hit.
[2023-03-08 22:58:33] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-08 22:58:33] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:33] [INFO ] Invariant cache hit.
[2023-03-08 22:58:33] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:58:33] [INFO ] Implicit Places using invariants and state equation in 585 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 748 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 5 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1545 ms. Remains : 104/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s28 1) (GEQ s46 1)) (AND (GEQ s45 1) (GEQ s46 1)) (AND (GEQ s38 1) (GEQ s46 1)) (AND (GEQ s35 1) (GEQ s46 1)) (AND (GEQ s33 1) (GEQ s46 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1179 reset in 710 ms.
Product exploration explored 100000 steps with 1169 reset in 703 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/104 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 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 184 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 112 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 4 factoid took 196 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 162 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 218 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 45 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 8 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 22:58:36] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2023-03-08 22:58:36] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 22:58:37] [INFO ] Dead Transitions using invariants and state equation in 789 ms found 0 transitions.
[2023-03-08 22:58:37] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:37] [INFO ] Invariant cache hit.
[2023-03-08 22:58:37] [INFO ] Implicit Places using invariants in 157 ms returned []
[2023-03-08 22:58:37] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:37] [INFO ] Invariant cache hit.
[2023-03-08 22:58:37] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:58:38] [INFO ] Implicit Places using invariants and state equation in 479 ms returned []
Implicit Place search using SMT with State Equation took 638 ms to find 0 implicit places.
[2023-03-08 22:58:38] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:38] [INFO ] Invariant cache hit.
[2023-03-08 22:58:38] [INFO ] Dead Transitions using invariants and state equation in 643 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2096 ms. Remains : 104/104 places, 2227/2227 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/104 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 p0 (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 125 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 260 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 67 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=16 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 4 factoid took 376 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 246 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 227 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 263 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Product exploration explored 100000 steps with 1192 reset in 982 ms.
Product exploration explored 100000 steps with 1166 reset in 792 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 45 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 241 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 22:58:42] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:42] [INFO ] Invariant cache hit.
[2023-03-08 22:58:43] [INFO ] Dead Transitions using invariants and state equation in 810 ms found 0 transitions.
[2023-03-08 22:58:43] [INFO ] Redundant transitions in 39 ms returned []
[2023-03-08 22:58:43] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:43] [INFO ] Invariant cache hit.
[2023-03-08 22:58:44] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1758 ms. Remains : 104/104 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin11527843030149247867
[2023-03-08 22:58:44] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11527843030149247867
Running compilation step : cd /tmp/ltsmin11527843030149247867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11527843030149247867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11527843030149247867;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 45 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 6 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 22:58:47] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:47] [INFO ] Invariant cache hit.
[2023-03-08 22:58:48] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
[2023-03-08 22:58:48] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:48] [INFO ] Invariant cache hit.
[2023-03-08 22:58:48] [INFO ] Implicit Places using invariants in 214 ms returned []
[2023-03-08 22:58:48] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:48] [INFO ] Invariant cache hit.
[2023-03-08 22:58:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:58:49] [INFO ] Implicit Places using invariants and state equation in 689 ms returned []
Implicit Place search using SMT with State Equation took 905 ms to find 0 implicit places.
[2023-03-08 22:58:49] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:58:49] [INFO ] Invariant cache hit.
[2023-03-08 22:58:49] [INFO ] Dead Transitions using invariants and state equation in 669 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2418 ms. Remains : 104/104 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin4316704842839896652
[2023-03-08 22:58:49] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4316704842839896652
Running compilation step : cd /tmp/ltsmin4316704842839896652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4316704842839896652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4316704842839896652;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 22:58:52] [INFO ] Flatten gal took : 47 ms
[2023-03-08 22:58:52] [INFO ] Flatten gal took : 48 ms
[2023-03-08 22:58:52] [INFO ] Time to serialize gal into /tmp/LTL17402909539788529704.gal : 9 ms
[2023-03-08 22:58:52] [INFO ] Time to serialize properties into /tmp/LTL8022134257214644284.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17402909539788529704.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11533855981207752208.hoa' '-atoms' '/tmp/LTL8022134257214644284.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL8022134257214644284.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11533855981207752208.hoa
Detected timeout of ITS tools.
[2023-03-08 22:59:08] [INFO ] Flatten gal took : 66 ms
[2023-03-08 22:59:08] [INFO ] Flatten gal took : 72 ms
[2023-03-08 22:59:08] [INFO ] Time to serialize gal into /tmp/LTL13657128547237614019.gal : 13 ms
[2023-03-08 22:59:08] [INFO ] Time to serialize properties into /tmp/LTL17849030672867024682.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13657128547237614019.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17849030672867024682.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((X(X((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)...2506
Formula 0 simplified : XX(F!"(((((((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))||...2494
Detected timeout of ITS tools.
[2023-03-08 22:59:23] [INFO ] Flatten gal took : 96 ms
[2023-03-08 22:59:23] [INFO ] Applying decomposition
[2023-03-08 22:59:23] [INFO ] Flatten gal took : 73 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5995754984129053994.txt' '-o' '/tmp/graph5995754984129053994.bin' '-w' '/tmp/graph5995754984129053994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5995754984129053994.bin' '-l' '-1' '-v' '-w' '/tmp/graph5995754984129053994.weights' '-q' '0' '-e' '0.001'
[2023-03-08 22:59:23] [INFO ] Decomposing Gal with order
[2023-03-08 22:59:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 22:59:24] [INFO ] Removed a total of 4254 redundant transitions.
[2023-03-08 22:59:24] [INFO ] Flatten gal took : 696 ms
[2023-03-08 22:59:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 30 ms.
[2023-03-08 22:59:24] [INFO ] Time to serialize gal into /tmp/LTL16793518651244566741.gal : 1 ms
[2023-03-08 22:59:24] [INFO ] Time to serialize properties into /tmp/LTL13431378467181053414.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16793518651244566741.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13431378467181053414.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X((G("(((((((u4.NB_ATTENTE_B_3>=1)&&(u4.ROUTE_B_0>=1))||((u4.NB_ATTENTE_B_20>=1)&&(u4.ROUTE_B_0>=1)))||(((u4.NB_ATTENTE_B_13>=1)&...3055
Formula 0 simplified : XX(F!"(((((((u4.NB_ATTENTE_B_3>=1)&&(u4.ROUTE_B_0>=1))||((u4.NB_ATTENTE_B_20>=1)&&(u4.ROUTE_B_0>=1)))||(((u4.NB_ATTENTE_B_13>=1)&&(u...3043
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin898083979167617529
[2023-03-08 22:59:39] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin898083979167617529
Running compilation step : cd /tmp/ltsmin898083979167617529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin898083979167617529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin898083979167617529;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-11 finished in 70497 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 3 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 42 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:59:42] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-08 22:59:42] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 22:59:43] [INFO ] Dead Transitions using invariants and state equation in 813 ms found 0 transitions.
[2023-03-08 22:59:43] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:59:43] [INFO ] Invariant cache hit.
[2023-03-08 22:59:44] [INFO ] Implicit Places using invariants in 233 ms returned []
[2023-03-08 22:59:44] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:59:44] [INFO ] Invariant cache hit.
[2023-03-08 22:59:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:59:45] [INFO ] Implicit Places using invariants and state equation in 1263 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1513 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 2398 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s0 10) (GEQ s102 1)) (AND (GEQ s0 10) (GEQ s101 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-12 finished in 2517 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||(X(!p1) U (X(G(!p1))||(X(!p1)&&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 9 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:59:45] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:59:45] [INFO ] Invariant cache hit.
[2023-03-08 22:59:46] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
[2023-03-08 22:59:46] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:59:46] [INFO ] Invariant cache hit.
[2023-03-08 22:59:46] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-08 22:59:46] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:59:46] [INFO ] Invariant cache hit.
[2023-03-08 22:59:46] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:59:46] [INFO ] Implicit Places using invariants and state equation in 299 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 381 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 1023 ms. Remains : 103/106 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 293 ms :[true, p1, (AND p1 (NOT p0)), (AND (NOT p0) p1), (AND (NOT p0) p1), p1]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={} source=1 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 0}], [{ cond=p2, acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 0}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p2) (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=p1, acceptance={} source=5 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=5 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 5}]], initial=3, 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, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 4890 ms.
Product exploration explored 100000 steps with 50000 reset in 3890 ms.
Computed a total of 46 stabilizing places and 83 stable transitions
Computed a total of 46 stabilizing places and 83 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (NOT (AND (NOT p0) p1))), (X (AND p2 (NOT p0) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), true, (X (X (NOT (AND (NOT p2) (NOT p1)))))]
False Knowledge obtained : [(X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X p1)), (X (X (NOT p1)))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 6 factoid took 191 ms. Reduced automaton from 6 states, 11 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-13 finished in 10351 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(!p0))'
Support contains 3 out of 106 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 103 transition count 2226
Applied a total of 5 rules in 225 ms. Remains 103 /106 variables (removed 3) and now considering 2226/2228 (removed 2) transitions.
[2023-03-08 22:59:56] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 103 cols
[2023-03-08 22:59:56] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-08 22:59:56] [INFO ] Implicit Places using invariants in 364 ms returned []
[2023-03-08 22:59:56] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
[2023-03-08 22:59:56] [INFO ] Invariant cache hit.
[2023-03-08 22:59:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 22:59:57] [INFO ] Implicit Places using invariants and state equation in 1193 ms returned [22, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1563 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 205 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 1995 ms. Remains : 101/106 places, 2226/2228 transitions.
Stuttering acceptance computed with spot in 34 ms :[p0]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s47 1) (LT s98 1)) (OR (LT s46 1) (LT s98 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 127 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-15 finished in 2053 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((X(F(p0))||(X(p1) U (X(G(p1))||(!p2&&X(p1))))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&(G(!p1)||X(!p2))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((G(p0)||G(F(!p1))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-11
Stuttering acceptance computed with spot in 265 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 45 out of 106 places. Attempting structural reductions.
Starting structural reductions in LI_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 45 ms. Remains 105 /106 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2023-03-08 22:59:58] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2023-03-08 22:59:58] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-08 22:59:59] [INFO ] Dead Transitions using invariants and state equation in 740 ms found 0 transitions.
[2023-03-08 22:59:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:59:59] [INFO ] Invariant cache hit.
[2023-03-08 22:59:59] [INFO ] Implicit Places using invariants in 178 ms returned []
[2023-03-08 22:59:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 22:59:59] [INFO ] Invariant cache hit.
[2023-03-08 22:59:59] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:00:00] [INFO ] Implicit Places using invariants and state equation in 578 ms returned [46]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 761 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 104/106 places, 2227/2228 transitions.
Applied a total of 0 rules in 29 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1579 ms. Remains : 104/106 places, 2227/2228 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N50-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p1, acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (GEQ s28 1) (GEQ s46 1)) (AND (GEQ s45 1) (GEQ s46 1)) (AND (GEQ s38 1) (GEQ s46 1)) (AND (GEQ s35 1) (GEQ s46 1)) (AND (GEQ s33 1) (GEQ s46 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 1196 reset in 887 ms.
Product exploration explored 100000 steps with 1161 reset in 681 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/104 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 p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 250 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 80 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=20 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND (NOT p0) p1)))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 4 factoid took 297 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 251 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 45 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 11 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 23:00:03] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2023-03-08 23:00:03] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-08 23:00:04] [INFO ] Dead Transitions using invariants and state equation in 835 ms found 0 transitions.
[2023-03-08 23:00:04] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:04] [INFO ] Invariant cache hit.
[2023-03-08 23:00:04] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-08 23:00:04] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:04] [INFO ] Invariant cache hit.
[2023-03-08 23:00:04] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:00:04] [INFO ] Implicit Places using invariants and state equation in 544 ms returned []
Implicit Place search using SMT with State Equation took 730 ms to find 0 implicit places.
[2023-03-08 23:00:04] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:04] [INFO ] Invariant cache hit.
[2023-03-08 23:00:05] [INFO ] Dead Transitions using invariants and state equation in 796 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2376 ms. Remains : 104/104 places, 2227/2227 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/104 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 p0 (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 128 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Finished random walk after 80 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (X (NOT (AND p1 (NOT p0))))), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0)), (F p1), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 4 factoid took 190 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 257 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 253 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Stuttering acceptance computed with spot in 291 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Product exploration explored 100000 steps with 1186 reset in 929 ms.
Product exploration explored 100000 steps with 1191 reset in 661 ms.
Applying partial POR strategy [false, false, true, true, true]
Stuttering acceptance computed with spot in 268 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1]
Support contains 45 out of 104 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 241 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 23:00:09] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:09] [INFO ] Invariant cache hit.
[2023-03-08 23:00:10] [INFO ] Dead Transitions using invariants and state equation in 813 ms found 0 transitions.
[2023-03-08 23:00:10] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-08 23:00:10] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:10] [INFO ] Invariant cache hit.
[2023-03-08 23:00:10] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1778 ms. Remains : 104/104 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin13839669020279047723
[2023-03-08 23:00:10] [INFO ] Built C files in 25ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13839669020279047723
Running compilation step : cd /tmp/ltsmin13839669020279047723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13839669020279047723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13839669020279047723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 45 out of 104 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 104/104 places, 2227/2227 transitions.
Applied a total of 0 rules in 12 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2023-03-08 23:00:13] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:13] [INFO ] Invariant cache hit.
[2023-03-08 23:00:14] [INFO ] Dead Transitions using invariants and state equation in 696 ms found 0 transitions.
[2023-03-08 23:00:14] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:14] [INFO ] Invariant cache hit.
[2023-03-08 23:00:14] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-08 23:00:14] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:14] [INFO ] Invariant cache hit.
[2023-03-08 23:00:14] [INFO ] State equation strengthened by 102 read => feed constraints.
[2023-03-08 23:00:15] [INFO ] Implicit Places using invariants and state equation in 799 ms returned []
Implicit Place search using SMT with State Equation took 952 ms to find 0 implicit places.
[2023-03-08 23:00:15] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
[2023-03-08 23:00:15] [INFO ] Invariant cache hit.
[2023-03-08 23:00:16] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2496 ms. Remains : 104/104 places, 2227/2227 transitions.
Built C files in :
/tmp/ltsmin12724072692412393118
[2023-03-08 23:00:16] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12724072692412393118
Running compilation step : cd /tmp/ltsmin12724072692412393118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12724072692412393118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12724072692412393118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 23:00:19] [INFO ] Flatten gal took : 77 ms
[2023-03-08 23:00:19] [INFO ] Flatten gal took : 83 ms
[2023-03-08 23:00:19] [INFO ] Time to serialize gal into /tmp/LTL16195756473391074167.gal : 17 ms
[2023-03-08 23:00:19] [INFO ] Time to serialize properties into /tmp/LTL15194276871750129770.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16195756473391074167.gal' '-t' 'CGAL' '-hoa' '/tmp/aut1839273497272818909.hoa' '-atoms' '/tmp/LTL15194276871750129770.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...319
Loading property file /tmp/LTL15194276871750129770.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut1839273497272818909.hoa
Detected timeout of ITS tools.
[2023-03-08 23:00:35] [INFO ] Flatten gal took : 70 ms
[2023-03-08 23:00:35] [INFO ] Flatten gal took : 105 ms
[2023-03-08 23:00:35] [INFO ] Time to serialize gal into /tmp/LTL8901860617185492865.gal : 21 ms
[2023-03-08 23:00:35] [INFO ] Time to serialize properties into /tmp/LTL16569739454637567558.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8901860617185492865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16569739454637567558.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X((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)...2506
Formula 0 simplified : XX(F!"(((((((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))||...2494
Detected timeout of ITS tools.
[2023-03-08 23:00:50] [INFO ] Flatten gal took : 46 ms
[2023-03-08 23:00:50] [INFO ] Applying decomposition
[2023-03-08 23:00:50] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16253119372485373656.txt' '-o' '/tmp/graph16253119372485373656.bin' '-w' '/tmp/graph16253119372485373656.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16253119372485373656.bin' '-l' '-1' '-v' '-w' '/tmp/graph16253119372485373656.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:00:50] [INFO ] Decomposing Gal with order
[2023-03-08 23:00:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:00:51] [INFO ] Removed a total of 4254 redundant transitions.
[2023-03-08 23:00:51] [INFO ] Flatten gal took : 471 ms
[2023-03-08 23:00:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 20 ms.
[2023-03-08 23:00:51] [INFO ] Time to serialize gal into /tmp/LTL15555402523913776954.gal : 2 ms
[2023-03-08 23:00:51] [INFO ] Time to serialize properties into /tmp/LTL15508773238160404170.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15555402523913776954.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15508773238160404170.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(X((G("(((((((u4.NB_ATTENTE_B_3>=1)&&(u4.ROUTE_B_0>=1))||((u4.NB_ATTENTE_B_20>=1)&&(u4.ROUTE_B_0>=1)))||(((u4.NB_ATTENTE_B_13>=1)&...3055
Formula 0 simplified : XX(F!"(((((((u4.NB_ATTENTE_B_3>=1)&&(u4.ROUTE_B_0>=1))||((u4.NB_ATTENTE_B_20>=1)&&(u4.ROUTE_B_0>=1)))||(((u4.NB_ATTENTE_B_13>=1)&&(u...3043
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10313206238533125774
[2023-03-08 23:01:06] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10313206238533125774
Running compilation step : cd /tmp/ltsmin10313206238533125774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10313206238533125774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10313206238533125774;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-COL-V20P10N50-LTLFireability-11 finished in 70946 ms.
[2023-03-08 23:01:09] [INFO ] Flatten gal took : 177 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5263455670335177359
[2023-03-08 23:01:09] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2023-03-08 23:01:09] [INFO ] Built C files in 105ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5263455670335177359
Running compilation step : cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-08 23:01:09] [INFO ] Applying decomposition
[2023-03-08 23:01:09] [INFO ] Flatten gal took : 175 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1812463490737084822.txt' '-o' '/tmp/graph1812463490737084822.bin' '-w' '/tmp/graph1812463490737084822.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1812463490737084822.bin' '-l' '-1' '-v' '-w' '/tmp/graph1812463490737084822.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:01:10] [INFO ] Decomposing Gal with order
[2023-03-08 23:01:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:01:10] [INFO ] Removed a total of 4292 redundant transitions.
[2023-03-08 23:01:10] [INFO ] Flatten gal took : 468 ms
[2023-03-08 23:01:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 12 ms.
[2023-03-08 23:01:11] [INFO ] Time to serialize gal into /tmp/LTLFireability11783721016326791826.gal : 16 ms
[2023-03-08 23:01:11] [INFO ] Time to serialize properties into /tmp/LTLFireability16882808880684888410.ltl : 55 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11783721016326791826.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16882808880684888410.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 5 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((i1.u2.CHOIX_1<1)||(i2.u4.COMPTEUR_32<1))&&((i2.u5.CHOIX_0<1)||(i2.u4.COMPTEUR_22<1)))&&(((i1.u2.CHOIX_1<1)||(i2....345489
Formula 0 simplified : G(F(X!"(((((((((((((i1.u2.NB_ATTENTE_A_11>=1)&&(i1.u2.NB_ATTENTE_B_0>=1))&&((i1.u2.CONTROLEUR_1>=1)&&(i2.u4.COMPTEUR_36>=1)))||(((i1...345468
Compilation finished in 6921 ms.
Running link step : cd /tmp/ltsmin5263455670335177359;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 102 ms.
Running LTSmin : cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp0==true)))||(X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||(!(LTLAPp2==true)&&X((LTLAPp1==true))))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions t0, t42, t43, t45, t1308, i0.u0.t21, i0.u0.t44, i2.t284, Intersection with reachable at each...215
Computing Next relation with stutter on 40 deadlock states
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp0==true)))||(X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||(!(LTLAPp2==true)&&X((LTLAPp1==true))))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp3==true))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-08 23:24:22] [INFO ] Applying decomposition
[2023-03-08 23:24:22] [INFO ] Flatten gal took : 303 ms
[2023-03-08 23:24:23] [INFO ] Decomposing Gal with order
[2023-03-08 23:24:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:24:23] [INFO ] Removed a total of 12670 redundant transitions.
[2023-03-08 23:24:23] [INFO ] Flatten gal took : 656 ms
[2023-03-08 23:24:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 27 ms.
[2023-03-08 23:24:24] [INFO ] Time to serialize gal into /tmp/LTLFireability16006285588180674423.gal : 43 ms
[2023-03-08 23:24:24] [INFO ] Time to serialize properties into /tmp/LTLFireability9919067595074331784.ltl : 92 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16006285588180674423.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9919067595074331784.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 5 LTL properties
Checking formula 0 : !((F(G((X(F("(((((((((sens1.CHOIX_1<1)||(compteur32.COMPTEUR_32<1))&&((sens0.CHOIX_0<1)||(compteur22.COMPTEUR_22<1)))&&(((sens1.CHOIX_...386838
Formula 0 simplified : G(F(X!"(((((((((((((voitureA11.NB_ATTENTE_A_11>=1)&&(voitureB0.NB_ATTENTE_B_0>=1))&&((sens1.CONTROLEUR_1>=1)&&(compteur36.COMPTEUR_3...386817
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[]((LTLAPp3==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp4==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(<>((LTLAPp5==true))&&([](!(LTLAPp6==true))||X(!(LTLAPp1==true))))' '--buchi-type=spotba'
LTSmin run took 157363 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(([]((LTLAPp7==true))||[](<>(!(LTLAPp6==true))))))' '--buchi-type=spotba'
LTSmin run took 300888 ms.
FORMULA BridgeAndVehicles-COL-V20P10N50-LTLFireability-11 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Retrying LTSmin with larger timeout 5760 s
Running LTSmin : cd /tmp/ltsmin5263455670335177359;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([]((X(<>((LTLAPp0==true)))||(X((LTLAPp1==true)) U (X([]((LTLAPp1==true)))||(!(LTLAPp2==true)&&X((LTLAPp1==true))))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-08 23:47:36] [INFO ] Flatten gal took : 319 ms
[2023-03-08 23:47:36] [INFO ] Input system was already deterministic with 2228 transitions.
[2023-03-08 23:47:36] [INFO ] Transformed 106 places.
[2023-03-08 23:47:36] [INFO ] Transformed 2228 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-08 23:47:36] [INFO ] Time to serialize gal into /tmp/LTLFireability4555018818052997202.gal : 10 ms
[2023-03-08 23:47:36] [INFO ] Time to serialize properties into /tmp/LTLFireability16476556773106861635.ltl : 39 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4555018818052997202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability16476556773106861635.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...343
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G((X(F("(((((((((CHOIX_1<1)||(COMPTEUR_32<1))&&((CHOIX_0<1)||(COMPTEUR_22<1)))&&(((CHOIX_1<1)||(COMPTEUR_28<1))&&((CHOIX_0<1)||(C...270825
Formula 0 simplified : G(F(X!"(((((((((((((NB_ATTENTE_A_11>=1)&&(NB_ATTENTE_B_0>=1))&&((CONTROLEUR_1>=1)&&(COMPTEUR_36>=1)))||(((NB_ATTENTE_A_15>=1)&&(NB_A...270804
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 4581260 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16029864 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V20P10N50"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V20P10N50, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813689800036"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;