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-167813689900115.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-V80P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689900115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 9.8K Feb 25 12:17 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 12:17 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 25 12:13 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 12:13 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 4.2K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 12:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 25 12:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 25 12:35 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 25 12:35 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:36 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 45K 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-V80P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678323223240

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V80P20N10
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-09 00:53:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 00:53:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 00:53:45] [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.
[2023-03-09 00:53:45] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-09 00:53:45] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 452 ms
[2023-03-09 00:53:45] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-09 00:53:45] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2023-03-09 00:53:45] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
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.2 ms
Remains 16 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
Incomplete random walk after 10000 steps, including 2 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 30) seen :25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-09 00:53:46] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-09 00:53:46] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 00:53:46] [INFO ] After 13ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1
[2023-03-09 00:53:46] [INFO ] After 20ms SMT Verify possible using trap constraints in real domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-09 00:53:46] [INFO ] After 171ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:1
[2023-03-09 00:53:46] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 00:53:46] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-09 00:53:46] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-09 00:53:46] [INFO ] After 54ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
Fused 4 Parikh solutions to 1 different solutions.
Finished Parikh walk after 104 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=104 )
Parikh walk visited 1 properties in 3 ms.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2023-03-09 00:53:46] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2023-03-09 00:53:46] [INFO ] Flatten gal took : 29 ms
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 00:53:46] [INFO ] Flatten gal took : 3 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2023-03-09 00:53:46] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions 15950 arcs in 108 ms.
[2023-03-09 00:53:46] [INFO ] Unfolded 13 HLPN properties in 0 ms.
Support contains 15 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 63 ms. Remains 188 /188 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:53:47] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2023-03-09 00:53:47] [INFO ] Computed 7 place invariants in 25 ms
[2023-03-09 00:53:47] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
[2023-03-09 00:53:47] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:53:47] [INFO ] Invariant cache hit.
[2023-03-09 00:53:48] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-09 00:53:48] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:53:48] [INFO ] Invariant cache hit.
[2023-03-09 00:53:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:53:49] [INFO ] Implicit Places using invariants and state equation in 1189 ms returned []
Implicit Place search using SMT with State Equation took 1520 ms to find 0 implicit places.
[2023-03-09 00:53:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:53:49] [INFO ] Invariant cache hit.
[2023-03-09 00:53:50] [INFO ] Dead Transitions using invariants and state equation in 866 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3240 ms. Remains : 188/188 places, 2108/2108 transitions.
Support contains 15 out of 188 places after structural reductions.
[2023-03-09 00:53:50] [INFO ] Flatten gal took : 197 ms
[2023-03-09 00:53:50] [INFO ] Flatten gal took : 147 ms
[2023-03-09 00:53:50] [INFO ] Input system was already deterministic with 2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 23) seen :21
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10003 steps, including 5 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 00:53:51] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:53:51] [INFO ] Invariant cache hit.
[2023-03-09 00:53:51] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-09 00:53:51] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-09 00:53:51] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-09 00:53:51] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-09 00:53:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:53:52] [INFO ] After 66ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-09 00:53:52] [INFO ] After 336ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-09 00:53:52] [INFO ] After 653ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 8 ms.
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.16 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 420 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 00:53:52] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 00:53:52] [INFO ] Computed 5 place invariants in 16 ms
[2023-03-09 00:53:53] [INFO ] Dead Transitions using invariants and state equation in 887 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1310 ms. Remains : 185/188 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 237528 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 237528 steps, saw 65736 distinct states, run finished after 3002 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 00:53:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:53:56] [INFO ] Invariant cache hit.
[2023-03-09 00:53:56] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:53:57] [INFO ] After 184ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 00:53:57] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:53:57] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 00:53:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:53:57] [INFO ] After 89ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 00:53:57] [INFO ] After 446ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 437 ms.
[2023-03-09 00:53:58] [INFO ] After 1102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 257 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 258 ms. Remains : 185/185 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 257 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 00:53:58] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:53:58] [INFO ] Invariant cache hit.
[2023-03-09 00:53:58] [INFO ] Implicit Places using invariants in 376 ms returned []
[2023-03-09 00:53:59] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:53:59] [INFO ] Invariant cache hit.
[2023-03-09 00:53:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:00] [INFO ] Implicit Places using invariants and state equation in 1619 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2009 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 183/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 243 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2510 ms. Remains : 183/185 places, 2107/2107 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 278396 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :{}
Probabilistic random walk after 278396 steps, saw 76499 distinct states, run finished after 3001 ms. (steps per millisecond=92 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 00:54:04] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2023-03-09 00:54:04] [INFO ] Computed 5 place invariants in 10 ms
[2023-03-09 00:54:04] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:54:04] [INFO ] After 175ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 00:54:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:54:04] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 00:54:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:04] [INFO ] After 83ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 00:54:04] [INFO ] After 239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 296 ms.
[2023-03-09 00:54:04] [INFO ] After 714ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 232 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 232 ms. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 193 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 00:54:05] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:54:05] [INFO ] Invariant cache hit.
[2023-03-09 00:54:05] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-09 00:54:05] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:54:05] [INFO ] Invariant cache hit.
[2023-03-09 00:54:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:08] [INFO ] Implicit Places using invariants and state equation in 2380 ms returned []
Implicit Place search using SMT with State Equation took 2820 ms to find 0 implicit places.
[2023-03-09 00:54:08] [INFO ] Redundant transitions in 160 ms returned []
[2023-03-09 00:54:08] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:54:08] [INFO ] Invariant cache hit.
[2023-03-09 00:54:09] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4029 ms. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1742 place count 181 transition count 367
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1744 place count 181 transition count 365
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1746 place count 179 transition count 365
Applied a total of 1746 rules in 26 ms. Remains 179 /183 variables (removed 4) and now considering 365/2107 (removed 1742) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 365 rows 179 cols
[2023-03-09 00:54:09] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:54:09] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 00:54:09] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 00:54:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:54:09] [INFO ] After 95ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 00:54:09] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 00:54:09] [INFO ] After 25ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 00:54:09] [INFO ] After 86ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-09 00:54:09] [INFO ] After 293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.15 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((X(F(p0))||(p1&&X(p1)))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 27 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:54:10] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 00:54:10] [INFO ] Computed 6 place invariants in 9 ms
[2023-03-09 00:54:10] [INFO ] Dead Transitions using invariants and state equation in 704 ms found 0 transitions.
[2023-03-09 00:54:10] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:10] [INFO ] Invariant cache hit.
[2023-03-09 00:54:11] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-09 00:54:11] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:11] [INFO ] Invariant cache hit.
[2023-03-09 00:54:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:12] [INFO ] Implicit Places using invariants and state equation in 1019 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1353 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 21 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2108 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 259 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}]], initial=0, aps=[p1:(LEQ 1 s168), p0:(GT s84 s82)], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1017 ms.
Product exploration explored 100000 steps with 50000 reset in 886 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.37 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (AND p1 (NOT p0))), (X (NOT (AND p1 (NOT p0)))), (X (X (AND p1 (NOT p0)))), (X (X (NOT (AND p1 (NOT p0)))))]
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p1) (NOT p0))))
Knowledge based reduction with 5 factoid took 248 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-00 finished in 4665 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 U (p1&&X(p0))))))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 18 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:54:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:14] [INFO ] Invariant cache hit.
[2023-03-09 00:54:15] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
[2023-03-09 00:54:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:15] [INFO ] Invariant cache hit.
[2023-03-09 00:54:15] [INFO ] Implicit Places using invariants in 357 ms returned []
[2023-03-09 00:54:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:15] [INFO ] Invariant cache hit.
[2023-03-09 00:54:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:17] [INFO ] Implicit Places using invariants and state equation in 1389 ms returned [84, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1753 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 17 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2653 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 198 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 2}]], initial=0, aps=[p1:(LEQ s82 (ADD s170 s171)), p0:(LEQ 2 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 47182 steps with 15412 reset in 522 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-01 finished in 3403 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 U (p1&&F(G(p2)))))))'
Support contains 10 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 641 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:54:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 00:54:18] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-09 00:54:19] [INFO ] Dead Transitions using invariants and state equation in 739 ms found 0 transitions.
[2023-03-09 00:54:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:19] [INFO ] Invariant cache hit.
[2023-03-09 00:54:19] [INFO ] Implicit Places using invariants in 381 ms returned []
[2023-03-09 00:54:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:19] [INFO ] Invariant cache hit.
[2023-03-09 00:54:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:21] [INFO ] Implicit Places using invariants and state equation in 1152 ms returned [167]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1548 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 331 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3262 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 179 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(LEQ 2 s83), p0:(AND (GT s168 1) (LEQ (ADD s171 s172) s0) (LEQ s84 s82)), p2:(LEQ s166 (ADD s184 s185))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 148 reset in 943 ms.
Product exploration explored 100000 steps with 148 reset in 964 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR p1 p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1)))]
Knowledge based reduction with 11 factoid took 634 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Finished random walk after 657 steps, including 0 resets, run visited all 6 properties in 10 ms. (steps per millisecond=65 )
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR p1 p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (AND p1 (NOT p2))), (F (NOT p2)), (F (OR p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 11 factoid took 835 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 3 states, 9 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 132 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p2)]
[2023-03-09 00:54:25] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 00:54:25] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:54:26] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:54:26] [INFO ] [Real]Absence check using state equation in 266 ms returned sat
[2023-03-09 00:54:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:54:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:54:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:54:27] [INFO ] [Nat]Absence check using state equation in 310 ms returned unsat
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0))), (X (NOT (OR p1 p0))), (X (NOT p1)), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (OR p1 p0))), (X (X (NOT (OR p1 p0)))), (X (X p1)), (X (X (NOT p1))), (F p1), (F (AND p1 (NOT p2))), (F (NOT p2)), (F (OR p0 p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 11 factoid took 497 ms. Reduced automaton from 3 states, 9 edges and 3 AP (stutter insensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03 finished in 9708 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((F(p0)||(G(p1)&&X(p2))))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 21 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:54:27] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 00:54:27] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-09 00:54:28] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
[2023-03-09 00:54:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:28] [INFO ] Invariant cache hit.
[2023-03-09 00:54:28] [INFO ] Implicit Places using invariants in 290 ms returned []
[2023-03-09 00:54:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:28] [INFO ] Invariant cache hit.
[2023-03-09 00:54:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:30] [INFO ] Implicit Places using invariants and state equation in 2088 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2391 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 18 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3145 ms. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(GT 3 s83), p1:(LEQ 3 s167), p2:(LEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 392 reset in 756 ms.
Product exploration explored 100000 steps with 387 reset in 664 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 695 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 220 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 239 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=59 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 947 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 198 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 00:54:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 00:54:34] [INFO ] Computed 5 place invariants in 5 ms
[2023-03-09 00:54:35] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:54:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:54:36] [INFO ] [Real]Absence check using state equation in 483 ms returned sat
[2023-03-09 00:54:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:54:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 00:54:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:54:37] [INFO ] [Nat]Absence check using state equation in 488 ms returned sat
[2023-03-09 00:54:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:37] [INFO ] [Nat]Added 22 Read/Feed constraints in 199 ms returned sat
[2023-03-09 00:54:37] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 126 ms.
[2023-03-09 00:54:38] [INFO ] Added : 11 causal constraints over 4 iterations in 582 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 29 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:54:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:38] [INFO ] Invariant cache hit.
[2023-03-09 00:54:39] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
[2023-03-09 00:54:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:39] [INFO ] Invariant cache hit.
[2023-03-09 00:54:39] [INFO ] Implicit Places using invariants in 392 ms returned []
[2023-03-09 00:54:39] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:39] [INFO ] Invariant cache hit.
[2023-03-09 00:54:39] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:40] [INFO ] Implicit Places using invariants and state equation in 920 ms returned []
Implicit Place search using SMT with State Equation took 1340 ms to find 0 implicit places.
[2023-03-09 00:54:40] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:40] [INFO ] Invariant cache hit.
[2023-03-09 00:54:41] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2940 ms. Remains : 186/186 places, 2108/2108 transitions.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 691 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 208 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 269 steps, including 0 resets, run visited all 4 properties in 5 ms. (steps per millisecond=53 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 867 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 224 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 231 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 00:54:43] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:43] [INFO ] Invariant cache hit.
[2023-03-09 00:54:44] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 00:54:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:54:44] [INFO ] [Real]Absence check using state equation in 497 ms returned sat
[2023-03-09 00:54:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:54:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 00:54:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:54:46] [INFO ] [Nat]Absence check using state equation in 313 ms returned sat
[2023-03-09 00:54:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:46] [INFO ] [Nat]Added 22 Read/Feed constraints in 169 ms returned sat
[2023-03-09 00:54:46] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 144 ms.
[2023-03-09 00:54:46] [INFO ] Added : 11 causal constraints over 4 iterations in 499 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 258 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 395 reset in 710 ms.
Product exploration explored 100000 steps with 391 reset in 654 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 230 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 186 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 6 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 186 transition count 2108
Deduced a syphon composed of 1 places in 5 ms
Applied a total of 1 rules in 408 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:54:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 00:54:49] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:54:50] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
[2023-03-09 00:54:50] [INFO ] Redundant transitions in 33 ms returned []
[2023-03-09 00:54:50] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:50] [INFO ] Invariant cache hit.
[2023-03-09 00:54:51] [INFO ] Dead Transitions using invariants and state equation in 783 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 186/186 places, 2108/2108 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2299 ms. Remains : 186/186 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin15312435941933822791
[2023-03-09 00:54:51] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15312435941933822791
Running compilation step : cd /tmp/ltsmin15312435941933822791;'/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/ltsmin15312435941933822791;'/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/ltsmin15312435941933822791;'/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 186 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:54:54] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 00:54:54] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 00:54:55] [INFO ] Dead Transitions using invariants and state equation in 752 ms found 0 transitions.
[2023-03-09 00:54:55] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:55] [INFO ] Invariant cache hit.
[2023-03-09 00:54:55] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-09 00:54:55] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:55] [INFO ] Invariant cache hit.
[2023-03-09 00:54:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:54:56] [INFO ] Implicit Places using invariants and state equation in 925 ms returned []
Implicit Place search using SMT with State Equation took 1217 ms to find 0 implicit places.
[2023-03-09 00:54:56] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:54:56] [INFO ] Invariant cache hit.
[2023-03-09 00:54:57] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2813 ms. Remains : 186/186 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin11232019722324947128
[2023-03-09 00:54:57] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11232019722324947128
Running compilation step : cd /tmp/ltsmin11232019722324947128;'/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/ltsmin11232019722324947128;'/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/ltsmin11232019722324947128;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 00:55:00] [INFO ] Flatten gal took : 113 ms
[2023-03-09 00:55:00] [INFO ] Flatten gal took : 126 ms
[2023-03-09 00:55:00] [INFO ] Time to serialize gal into /tmp/LTL3147158092549704795.gal : 28 ms
[2023-03-09 00:55:00] [INFO ] Time to serialize properties into /tmp/LTL7186387029220908416.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/LTL3147158092549704795.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11698663224193643360.hoa' '-atoms' '/tmp/LTL7186387029220908416.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/LTL7186387029220908416.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11698663224193643360.hoa
Detected timeout of ITS tools.
[2023-03-09 00:55:15] [INFO ] Flatten gal took : 62 ms
[2023-03-09 00:55:15] [INFO ] Flatten gal took : 75 ms
[2023-03-09 00:55:16] [INFO ] Time to serialize gal into /tmp/LTL3816558571320783655.gal : 16 ms
[2023-03-09 00:55:16] [INFO ] Time to serialize properties into /tmp/LTL17945299220676330474.ltl : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3816558571320783655.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17945299220676330474.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(G((F("(ROUTE_A_0<3)"))||((G("(ATTENTE_B_0>=3)"))&&(X("(SORTI_A_0<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A_0<3)" & (F!"(ATTENTE_B_0>=3)" | X!"(SORTI_A_0<=1)"))
Detected timeout of ITS tools.
[2023-03-09 00:55:31] [INFO ] Flatten gal took : 63 ms
[2023-03-09 00:55:31] [INFO ] Applying decomposition
[2023-03-09 00:55:31] [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/graph16944383600106245397.txt' '-o' '/tmp/graph16944383600106245397.bin' '-w' '/tmp/graph16944383600106245397.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16944383600106245397.bin' '-l' '-1' '-v' '-w' '/tmp/graph16944383600106245397.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:55:31] [INFO ] Decomposing Gal with order
[2023-03-09 00:55:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:55:32] [INFO ] Removed a total of 3872 redundant transitions.
[2023-03-09 00:55:32] [INFO ] Flatten gal took : 852 ms
[2023-03-09 00:55:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 595 labels/synchronizations in 39 ms.
[2023-03-09 00:55:32] [INFO ] Time to serialize gal into /tmp/LTL15025261450408405352.gal : 4 ms
[2023-03-09 00:55:32] [INFO ] Time to serialize properties into /tmp/LTL17361521986004144775.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/LTL15025261450408405352.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17361521986004144775.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(G((F("(u3.ROUTE_A_0<3)"))||((G("(i0.u1.ATTENTE_B_0>=3)"))&&(X("(i0.u0.SORTI_A_0<=1)")))))))
Formula 0 simplified : XF(G!"(u3.ROUTE_A_0<3)" & (F!"(i0.u1.ATTENTE_B_0>=3)" | X!"(i0.u0.SORTI_A_0<=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2391400302116257109
[2023-03-09 00:55:47] [INFO ] Built C files in 51ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2391400302116257109
Running compilation step : cd /tmp/ltsmin2391400302116257109;'/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/ltsmin2391400302116257109;'/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/ltsmin2391400302116257109;'/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-V80P20N10-LTLCardinality-04 finished in 83016 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(X((p0&&F((!p0&&X((!p0 U (p1||G(!p0)))))))))))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 21 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 00:55:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 00:55:50] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:55:51] [INFO ] Dead Transitions using invariants and state equation in 845 ms found 0 transitions.
[2023-03-09 00:55:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:55:51] [INFO ] Invariant cache hit.
[2023-03-09 00:55:51] [INFO ] Implicit Places using invariants in 231 ms returned []
[2023-03-09 00:55:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:55:51] [INFO ] Invariant cache hit.
[2023-03-09 00:55:52] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:55:52] [INFO ] Implicit Places using invariants and state equation in 922 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1171 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 15 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2054 ms. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 221 ms :[true, true, true, true, true, p0, (AND p0 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p0, acceptance={0} source=5 dest: 5}, { cond=(NOT p0), acceptance={0} source=5 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(LEQ s165 (ADD s167 s168)), p1:(GT (ADD s167 s168) s166)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 276 steps with 1 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-05 finished in 2315 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(F((p0||(X(p1) U (X(G(p1))||(p2&&X(p1)))))))))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 16 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:55:53] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 00:55:53] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-09 00:55:53] [INFO ] Dead Transitions using invariants and state equation in 630 ms found 0 transitions.
[2023-03-09 00:55:53] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:55:53] [INFO ] Invariant cache hit.
[2023-03-09 00:55:54] [INFO ] Implicit Places using invariants in 301 ms returned []
[2023-03-09 00:55:54] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:55:54] [INFO ] Invariant cache hit.
[2023-03-09 00:55:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:55:55] [INFO ] Implicit Places using invariants and state equation in 1154 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1460 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 18 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2128 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 202 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (LEQ 3 s167) (LEQ 1 s167)), p2:(GT 1 s167), p1:(GT 3 s167)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1007 ms.
Product exploration explored 100000 steps with 25000 reset in 973 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 478 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 4 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 264 ms. (steps per millisecond=37 ) properties (out of 4) seen :2
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-09 00:55:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2023-03-09 00:55:58] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 00:55:58] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p0) p2 p1), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (AND (NOT p0) p2 p1))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND p2 (NOT p1) (NOT p0)))), (G (NOT (AND (NOT p2) (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND (NOT p2) p1 (NOT p0))), (F (NOT (AND p2 p1 (NOT p0))))]
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p2) (NOT p1) (NOT p0))))
Knowledge based reduction with 10 factoid took 375 ms. Reduced automaton from 4 states, 8 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-06 finished in 5957 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 207 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 00:55:59] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 00:55:59] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 00:56:00] [INFO ] Dead Transitions using invariants and state equation in 738 ms found 0 transitions.
[2023-03-09 00:56:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:00] [INFO ] Invariant cache hit.
[2023-03-09 00:56:00] [INFO ] Implicit Places using invariants in 270 ms returned []
[2023-03-09 00:56:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:00] [INFO ] Invariant cache hit.
[2023-03-09 00:56:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:56:01] [INFO ] Implicit Places using invariants and state equation in 1567 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1850 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 141 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2968 ms. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 58 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s84)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 593 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-08 finished in 3055 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 186 transition count 2107
Applied a total of 3 rules in 156 ms. Remains 186 /188 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 00:56:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 186 cols
[2023-03-09 00:56:02] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-09 00:56:03] [INFO ] Dead Transitions using invariants and state equation in 748 ms found 0 transitions.
[2023-03-09 00:56:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:03] [INFO ] Invariant cache hit.
[2023-03-09 00:56:03] [INFO ] Implicit Places using invariants in 316 ms returned []
[2023-03-09 00:56:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:03] [INFO ] Invariant cache hit.
[2023-03-09 00:56:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:56:04] [INFO ] Implicit Places using invariants and state equation in 1056 ms returned [84, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1390 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 203 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2513 ms. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s82)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 168 reset in 825 ms.
Product exploration explored 100000 steps with 168 reset in 661 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Graph (complete) has 3979 edges and 184 vertex of which 183 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/184 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 162 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 92 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=46 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 152 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
[2023-03-09 00:56:06] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 184 cols
[2023-03-09 00:56:06] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 00:56:07] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 00:56:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:56:07] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2023-03-09 00:56:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:56:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 00:56:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:56:08] [INFO ] [Nat]Absence check using state equation in 535 ms returned sat
[2023-03-09 00:56:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:56:09] [INFO ] [Nat]Added 22 Read/Feed constraints in 227 ms returned sat
[2023-03-09 00:56:09] [INFO ] Deduced a trap composed of 5 places in 364 ms of which 3 ms to minimize.
[2023-03-09 00:56:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 506 ms
[2023-03-09 00:56:09] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 63 ms.
[2023-03-09 00:56:10] [INFO ] Added : 79 causal constraints over 19 iterations in 883 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 2107/2107 transitions.
Applied a total of 0 rules in 172 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 00:56:10] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:10] [INFO ] Invariant cache hit.
[2023-03-09 00:56:11] [INFO ] Dead Transitions using invariants and state equation in 822 ms found 0 transitions.
[2023-03-09 00:56:11] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:11] [INFO ] Invariant cache hit.
[2023-03-09 00:56:12] [INFO ] Implicit Places using invariants in 401 ms returned []
[2023-03-09 00:56:12] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:12] [INFO ] Invariant cache hit.
[2023-03-09 00:56:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:56:13] [INFO ] Implicit Places using invariants and state equation in 981 ms returned []
Implicit Place search using SMT with State Equation took 1383 ms to find 0 implicit places.
[2023-03-09 00:56:13] [INFO ] Redundant transitions in 99 ms returned []
[2023-03-09 00:56:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:13] [INFO ] Invariant cache hit.
[2023-03-09 00:56:13] [INFO ] Dead Transitions using invariants and state equation in 700 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3187 ms. Remains : 184/184 places, 2107/2107 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Graph (complete) has 3979 edges and 184 vertex of which 183 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/184 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 153 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
[2023-03-09 00:56:14] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:14] [INFO ] Invariant cache hit.
[2023-03-09 00:56:14] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:56:15] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2023-03-09 00:56:15] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:56:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:56:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:56:18] [INFO ] [Nat]Absence check using state equation in 3174 ms returned sat
[2023-03-09 00:56:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:56:19] [INFO ] [Nat]Added 22 Read/Feed constraints in 102 ms returned sat
[2023-03-09 00:56:19] [INFO ] Deduced a trap composed of 5 places in 332 ms of which 0 ms to minimize.
[2023-03-09 00:56:19] [INFO ] Deduced a trap composed of 4 places in 169 ms of which 1 ms to minimize.
[2023-03-09 00:56:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 705 ms
[2023-03-09 00:56:19] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 84 ms.
[2023-03-09 00:56:21] [INFO ] Added : 64 causal constraints over 13 iterations in 1256 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Product exploration explored 100000 steps with 168 reset in 955 ms.
Product exploration explored 100000 steps with 168 reset in 668 ms.
Built C files in :
/tmp/ltsmin12528370295272467462
[2023-03-09 00:56:22] [INFO ] Too many transitions (2107) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:56:22] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12528370295272467462
Running compilation step : cd /tmp/ltsmin12528370295272467462;'/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/ltsmin12528370295272467462;'/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/ltsmin12528370295272467462;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 2107/2107 transitions.
Applied a total of 0 rules in 215 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 00:56:25] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:25] [INFO ] Invariant cache hit.
[2023-03-09 00:56:26] [INFO ] Dead Transitions using invariants and state equation in 826 ms found 0 transitions.
[2023-03-09 00:56:26] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:26] [INFO ] Invariant cache hit.
[2023-03-09 00:56:27] [INFO ] Implicit Places using invariants in 280 ms returned []
[2023-03-09 00:56:27] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:27] [INFO ] Invariant cache hit.
[2023-03-09 00:56:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:56:28] [INFO ] Implicit Places using invariants and state equation in 1241 ms returned []
Implicit Place search using SMT with State Equation took 1536 ms to find 0 implicit places.
[2023-03-09 00:56:28] [INFO ] Redundant transitions in 111 ms returned []
[2023-03-09 00:56:28] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:56:28] [INFO ] Invariant cache hit.
[2023-03-09 00:56:29] [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 3449 ms. Remains : 184/184 places, 2107/2107 transitions.
Built C files in :
/tmp/ltsmin4811856264198809118
[2023-03-09 00:56:29] [INFO ] Too many transitions (2107) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:56:29] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4811856264198809118
Running compilation step : cd /tmp/ltsmin4811856264198809118;'/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/ltsmin4811856264198809118;'/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/ltsmin4811856264198809118;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 00:56:32] [INFO ] Flatten gal took : 77 ms
[2023-03-09 00:56:32] [INFO ] Flatten gal took : 73 ms
[2023-03-09 00:56:32] [INFO ] Time to serialize gal into /tmp/LTL15612549498948281213.gal : 20 ms
[2023-03-09 00:56:32] [INFO ] Time to serialize properties into /tmp/LTL5283167997819323656.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/LTL15612549498948281213.gal' '-t' 'CGAL' '-hoa' '/tmp/aut3995937711027276151.hoa' '-atoms' '/tmp/LTL5283167997819323656.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/LTL5283167997819323656.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut3995937711027276151.hoa
Detected timeout of ITS tools.
[2023-03-09 00:56:47] [INFO ] Flatten gal took : 108 ms
[2023-03-09 00:56:47] [INFO ] Flatten gal took : 75 ms
[2023-03-09 00:56:47] [INFO ] Time to serialize gal into /tmp/LTL4346558778988953502.gal : 15 ms
[2023-03-09 00:56:47] [INFO ] Time to serialize properties into /tmp/LTL10758275475412619647.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/LTL4346558778988953502.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10758275475412619647.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("(SORTI_A_0>=1)"))))
Formula 0 simplified : GF!"(SORTI_A_0>=1)"
Detected timeout of ITS tools.
[2023-03-09 00:57:03] [INFO ] Flatten gal took : 93 ms
[2023-03-09 00:57:03] [INFO ] Applying decomposition
[2023-03-09 00:57:03] [INFO ] Flatten gal took : 70 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4213081702310643530.txt' '-o' '/tmp/graph4213081702310643530.bin' '-w' '/tmp/graph4213081702310643530.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4213081702310643530.bin' '-l' '-1' '-v' '-w' '/tmp/graph4213081702310643530.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:57:03] [INFO ] Decomposing Gal with order
[2023-03-09 00:57:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:57:03] [INFO ] Removed a total of 4533 redundant transitions.
[2023-03-09 00:57:03] [INFO ] Flatten gal took : 449 ms
[2023-03-09 00:57:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 501 labels/synchronizations in 37 ms.
[2023-03-09 00:57:04] [INFO ] Time to serialize gal into /tmp/LTL18369568106726374029.gal : 3 ms
[2023-03-09 00:57:04] [INFO ] Time to serialize properties into /tmp/LTL12008768254049580142.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/LTL18369568106726374029.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12008768254049580142.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("(i2.u14.SORTI_A_0>=1)"))))
Formula 0 simplified : GF!"(i2.u14.SORTI_A_0>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13362863837411968573
[2023-03-09 00:57:19] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13362863837411968573
Running compilation step : cd /tmp/ltsmin13362863837411968573;'/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/ltsmin13362863837411968573;'/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/ltsmin13362863837411968573;'/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-V80P20N10-LTLCardinality-09 finished in 80050 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(X(X(G(p0))))))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 24 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 00:57:22] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 00:57:22] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:57:23] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
[2023-03-09 00:57:23] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:57:23] [INFO ] Invariant cache hit.
[2023-03-09 00:57:23] [INFO ] Implicit Places using invariants in 300 ms returned []
[2023-03-09 00:57:23] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:57:23] [INFO ] Invariant cache hit.
[2023-03-09 00:57:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:25] [INFO ] Implicit Places using invariants and state equation in 1925 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2228 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 13 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3062 ms. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 222 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11 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}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(GT 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11 finished in 3316 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 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 183 transition count 2106
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 181 transition count 2104
Applied a total of 10 rules in 248 ms. Remains 181 /188 variables (removed 7) and now considering 2104/2108 (removed 4) transitions.
[2023-03-09 00:57:25] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
// Phase 1: matrix 366 rows 181 cols
[2023-03-09 00:57:25] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-09 00:57:26] [INFO ] Implicit Places using invariants in 431 ms returned []
[2023-03-09 00:57:26] [INFO ] Flow matrix only has 366 transitions (discarded 1738 similar events)
[2023-03-09 00:57:26] [INFO ] Invariant cache hit.
[2023-03-09 00:57:26] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:27] [INFO ] Implicit Places using invariants and state equation in 1180 ms returned [82, 164]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1625 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 179/188 places, 2104/2108 transitions.
Applied a total of 0 rules in 134 ms. Remains 179 /179 variables (removed 0) and now considering 2104/2104 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2008 ms. Remains : 179/188 places, 2104/2108 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13 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:(LEQ 2 s81)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 497 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13 finished in 2136 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(X(G(p0))) U (!p0&&X(X(G(p0)))))))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Applied a total of 2 rules in 22 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:57:27] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2023-03-09 00:57:27] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 00:57:28] [INFO ] Dead Transitions using invariants and state equation in 672 ms found 0 transitions.
[2023-03-09 00:57:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:28] [INFO ] Invariant cache hit.
[2023-03-09 00:57:28] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-09 00:57:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:28] [INFO ] Invariant cache hit.
[2023-03-09 00:57:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:30] [INFO ] Implicit Places using invariants and state equation in 1576 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1930 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2641 ms. Remains : 184/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 197 ms :[true, true, (NOT p0), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(GT 3 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 267 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14 finished in 2870 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 U (p1||G(p0)))||F((G(F(p2))||(F(p2)&&X(!p2)))))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 25 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:57:30] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2023-03-09 00:57:30] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-09 00:57:31] [INFO ] Dead Transitions using invariants and state equation in 838 ms found 0 transitions.
[2023-03-09 00:57:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:31] [INFO ] Invariant cache hit.
[2023-03-09 00:57:31] [INFO ] Implicit Places using invariants in 350 ms returned []
[2023-03-09 00:57:31] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:31] [INFO ] Invariant cache hit.
[2023-03-09 00:57:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:33] [INFO ] Implicit Places using invariants and state equation in 2064 ms returned [84, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2419 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 13 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3300 ms. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p2), (AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=1, aps=[p2:(LEQ 1 s82), p1:(AND (GT 3 s167) (GT 3 s166)), p0:(GT 3 s167)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 3935 reset in 626 ms.
Product exploration explored 100000 steps with 3799 reset in 493 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 9 factoid took 514 ms. Reduced automaton from 3 states, 4 edges and 3 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 64 ms :[(NOT p2), (NOT p2)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=13 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (AND (NOT p2) (NOT p1) (NOT p0))), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X (X (AND (NOT p2) (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 9 factoid took 412 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p2)]
[2023-03-09 00:57:36] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2023-03-09 00:57:36] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 00:57:36] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 00:57:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:57:37] [INFO ] [Real]Absence check using state equation in 545 ms returned sat
[2023-03-09 00:57:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:57:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:57:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:57:42] [INFO ] [Nat]Absence check using state equation in 4176 ms returned sat
[2023-03-09 00:57:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:42] [INFO ] [Nat]Added 22 Read/Feed constraints in 612 ms returned sat
[2023-03-09 00:57:43] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 118 ms.
[2023-03-09 00:57:44] [INFO ] Added : 92 causal constraints over 23 iterations in 1021 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 1 out of 185 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 186 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2023-03-09 00:57:44] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:44] [INFO ] Invariant cache hit.
[2023-03-09 00:57:44] [INFO ] Dead Transitions using invariants and state equation in 751 ms found 0 transitions.
[2023-03-09 00:57:44] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:44] [INFO ] Invariant cache hit.
[2023-03-09 00:57:45] [INFO ] Implicit Places using invariants in 310 ms returned []
[2023-03-09 00:57:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:45] [INFO ] Invariant cache hit.
[2023-03-09 00:57:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:46] [INFO ] Implicit Places using invariants and state equation in 814 ms returned []
Implicit Place search using SMT with State Equation took 1139 ms to find 0 implicit places.
[2023-03-09 00:57:46] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-09 00:57:46] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:46] [INFO ] Invariant cache hit.
[2023-03-09 00:57:46] [INFO ] Dead Transitions using invariants and state equation in 719 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2893 ms. Remains : 185/185 places, 2108/2108 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 144 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 51 ms :[(NOT p2)]
Finished random walk after 14 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=14 )
Knowledge obtained : [(NOT p2), (X (NOT p2)), (X (X (NOT p2))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F p2)]
Knowledge based reduction with 4 factoid took 129 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 1 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 44 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p2)]
[2023-03-09 00:57:47] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
[2023-03-09 00:57:47] [INFO ] Invariant cache hit.
[2023-03-09 00:57:47] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-09 00:57:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:57:48] [INFO ] [Real]Absence check using state equation in 511 ms returned sat
[2023-03-09 00:57:48] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:57:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:57:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:57:49] [INFO ] [Nat]Absence check using state equation in 563 ms returned sat
[2023-03-09 00:57:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:49] [INFO ] [Nat]Added 22 Read/Feed constraints in 52 ms returned sat
[2023-03-09 00:57:50] [INFO ] Deduced a trap composed of 5 places in 252 ms of which 1 ms to minimize.
[2023-03-09 00:57:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 648 ms
[2023-03-09 00:57:50] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 62 ms.
[2023-03-09 00:57:51] [INFO ] Added : 67 causal constraints over 16 iterations in 762 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 52 ms :[(NOT p2)]
Product exploration explored 100000 steps with 3864 reset in 686 ms.
Product exploration explored 100000 steps with 3876 reset in 624 ms.
Built C files in :
/tmp/ltsmin6858579946786659592
[2023-03-09 00:57:52] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:57:52] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6858579946786659592
Running compilation step : cd /tmp/ltsmin6858579946786659592;'/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/ltsmin6858579946786659592;'/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/ltsmin6858579946786659592;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 184 transition count 2107
Applied a total of 2 rules in 207 ms. Remains 184 /185 variables (removed 1) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 00:57:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 184 cols
[2023-03-09 00:57:55] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-09 00:57:56] [INFO ] Dead Transitions using invariants and state equation in 807 ms found 0 transitions.
[2023-03-09 00:57:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:57:56] [INFO ] Invariant cache hit.
[2023-03-09 00:57:56] [INFO ] Implicit Places using invariants in 300 ms returned []
[2023-03-09 00:57:57] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:57:57] [INFO ] Invariant cache hit.
[2023-03-09 00:57:57] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:57:58] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2068 ms to find 0 implicit places.
[2023-03-09 00:57:58] [INFO ] Redundant transitions in 107 ms returned []
[2023-03-09 00:57:58] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:57:58] [INFO ] Invariant cache hit.
[2023-03-09 00:57:59] [INFO ] Dead Transitions using invariants and state equation in 1076 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/185 places, 2107/2108 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4293 ms. Remains : 184/185 places, 2107/2108 transitions.
Built C files in :
/tmp/ltsmin9401600916777625120
[2023-03-09 00:57:59] [INFO ] Too many transitions (2107) to apply POR reductions. Disabling POR matrices.
[2023-03-09 00:58:00] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9401600916777625120
Running compilation step : cd /tmp/ltsmin9401600916777625120;'/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/ltsmin9401600916777625120;'/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/ltsmin9401600916777625120;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 00:58:03] [INFO ] Flatten gal took : 104 ms
[2023-03-09 00:58:03] [INFO ] Flatten gal took : 99 ms
[2023-03-09 00:58:03] [INFO ] Time to serialize gal into /tmp/LTL11657466331315400790.gal : 16 ms
[2023-03-09 00:58:03] [INFO ] Time to serialize properties into /tmp/LTL15099749943573620094.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/LTL11657466331315400790.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12312706590629998309.hoa' '-atoms' '/tmp/LTL15099749943573620094.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL15099749943573620094.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12312706590629998309.hoa
Detected timeout of ITS tools.
[2023-03-09 00:58:18] [INFO ] Flatten gal took : 85 ms
[2023-03-09 00:58:18] [INFO ] Flatten gal took : 67 ms
[2023-03-09 00:58:18] [INFO ] Time to serialize gal into /tmp/LTL15863175174591886335.gal : 13 ms
[2023-03-09 00:58:18] [INFO ] Time to serialize properties into /tmp/LTL7043185791344834808.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/LTL15863175174591886335.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7043185791344834808.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((("(ROUTE_B_0<3)")U(("((ROUTE_B_0<3)&&(SUR_PONT_B_0<3))")||(G("(ROUTE_B_0<3)"))))||(F((G(F("(SORTI_A_0>=1)")))||((F("(SORTI_A_0>=...188
Formula 0 simplified : X(G(FG!"(SORTI_A_0>=1)" & (G!"(SORTI_A_0>=1)" | X!"(SORTI_A_0<1)")) & (!"(ROUTE_B_0<3)" M !"((ROUTE_B_0<3)&&(SUR_PONT_B_0<3))"))
Detected timeout of ITS tools.
[2023-03-09 00:58:33] [INFO ] Flatten gal took : 119 ms
[2023-03-09 00:58:33] [INFO ] Applying decomposition
[2023-03-09 00:58:33] [INFO ] Flatten gal took : 86 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph9961201677260454761.txt' '-o' '/tmp/graph9961201677260454761.bin' '-w' '/tmp/graph9961201677260454761.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9961201677260454761.bin' '-l' '-1' '-v' '-w' '/tmp/graph9961201677260454761.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:58:34] [INFO ] Decomposing Gal with order
[2023-03-09 00:58:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:58:34] [INFO ] Removed a total of 3713 redundant transitions.
[2023-03-09 00:58:34] [INFO ] Flatten gal took : 590 ms
[2023-03-09 00:58:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 24 ms.
[2023-03-09 00:58:34] [INFO ] Time to serialize gal into /tmp/LTL5154729645970610692.gal : 4 ms
[2023-03-09 00:58:34] [INFO ] Time to serialize properties into /tmp/LTL12599568560202360426.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/LTL5154729645970610692.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12599568560202360426.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 : !((X((("(u3.ROUTE_B_0<3)")U(("((u3.ROUTE_B_0<3)&&(u0.SUR_PONT_B_0<3))")||(G("(u3.ROUTE_B_0<3)"))))||(F((G(F("(u0.SORTI_A_0>=1)")))||((...209
Formula 0 simplified : X(G(FG!"(u0.SORTI_A_0>=1)" & (G!"(u0.SORTI_A_0>=1)" | X!"(u0.SORTI_A_0<1)")) & (!"(u3.ROUTE_B_0<3)" M !"((u3.ROUTE_B_0<3)&&(u0.SUR_P...169
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9438197544275808865
[2023-03-09 00:58:49] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9438197544275808865
Running compilation step : cd /tmp/ltsmin9438197544275808865;'/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/ltsmin9438197544275808865;'/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/ltsmin9438197544275808865;'/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-V80P20N10-LTLCardinality-15 finished in 82397 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((F(p0)||(G(p1)&&X(p2))))))'
Found a Lengthening insensitive property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-04
Stuttering acceptance computed with spot in 227 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 186 transition count 2107
Applied a total of 3 rules in 68 ms. Remains 186 /188 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2023-03-09 00:58:53] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 186 cols
[2023-03-09 00:58:53] [INFO ] Computed 6 place invariants in 7 ms
[2023-03-09 00:58:54] [INFO ] Dead Transitions using invariants and state equation in 782 ms found 0 transitions.
[2023-03-09 00:58:54] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:58:54] [INFO ] Invariant cache hit.
[2023-03-09 00:58:54] [INFO ] Implicit Places using invariants in 319 ms returned []
[2023-03-09 00:58:54] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:58:54] [INFO ] Invariant cache hit.
[2023-03-09 00:58:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:58:55] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned [84]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1351 ms to find 1 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 185/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 42 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 2244 ms. Remains : 185/188 places, 2107/2108 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(GT 3 s83), p1:(LEQ 3 s166), p2:(LEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 414 reset in 690 ms.
Product exploration explored 100000 steps with 426 reset in 748 ms.
Computed a total of 168 stabilizing places and 323 stable transitions
Graph (complete) has 4143 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/185 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 739 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 222 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 263 steps, including 0 resets, run visited all 4 properties in 9 ms. (steps per millisecond=29 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 934 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 211 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 242 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 00:58:59] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2023-03-09 00:58:59] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 00:59:00] [INFO ] [Real]Absence check using 5 positive place invariants in 9 ms returned sat
[2023-03-09 00:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:59:01] [INFO ] [Real]Absence check using state equation in 817 ms returned sat
[2023-03-09 00:59:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:59:01] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2023-03-09 00:59:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:59:02] [INFO ] [Nat]Absence check using state equation in 231 ms returned sat
[2023-03-09 00:59:02] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:59:02] [INFO ] [Nat]Added 22 Read/Feed constraints in 97 ms returned sat
[2023-03-09 00:59:02] [INFO ] Deduced a trap composed of 16 places in 210 ms of which 0 ms to minimize.
[2023-03-09 00:59:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 245 ms
[2023-03-09 00:59:02] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 59 ms.
[2023-03-09 00:59:02] [INFO ] Added : 12 causal constraints over 4 iterations in 216 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 11 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 00:59:02] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:02] [INFO ] Invariant cache hit.
[2023-03-09 00:59:03] [INFO ] Dead Transitions using invariants and state equation in 587 ms found 0 transitions.
[2023-03-09 00:59:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:03] [INFO ] Invariant cache hit.
[2023-03-09 00:59:03] [INFO ] Implicit Places using invariants in 356 ms returned []
[2023-03-09 00:59:03] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:03] [INFO ] Invariant cache hit.
[2023-03-09 00:59:03] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:59:05] [INFO ] Implicit Places using invariants and state equation in 1646 ms returned []
Implicit Place search using SMT with State Equation took 2005 ms to find 0 implicit places.
[2023-03-09 00:59:05] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:05] [INFO ] Invariant cache hit.
[2023-03-09 00:59:06] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3427 ms. Remains : 185/185 places, 2107/2107 transitions.
Computed a total of 168 stabilizing places and 323 stable transitions
Graph (complete) has 4143 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 168 stabilizing places and 323 stable transitions
Detected a total of 168/185 stabilizing places and 323/2107 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 11 factoid took 665 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 153 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Finished random walk after 254 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=127 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) p2), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), true, (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p2) p1)))), (X (X (NOT p0))), (X (X (NOT (AND (NOT p0) p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p2) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p0), (F (AND (NOT p0) p1))]
Knowledge based reduction with 11 factoid took 909 ms. Reduced automaton from 4 states, 6 edges and 3 AP (stutter sensitive) to 4 states, 6 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 232 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Stuttering acceptance computed with spot in 220 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
[2023-03-09 00:59:08] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:08] [INFO ] Invariant cache hit.
[2023-03-09 00:59:09] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2023-03-09 00:59:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 00:59:10] [INFO ] [Real]Absence check using state equation in 809 ms returned sat
[2023-03-09 00:59:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 00:59:10] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 00:59:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 00:59:10] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2023-03-09 00:59:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:59:11] [INFO ] [Nat]Added 22 Read/Feed constraints in 139 ms returned sat
[2023-03-09 00:59:11] [INFO ] Deduced a trap composed of 16 places in 243 ms of which 1 ms to minimize.
[2023-03-09 00:59:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 283 ms
[2023-03-09 00:59:11] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 196 transitions) in 54 ms.
[2023-03-09 00:59:11] [INFO ] Added : 12 causal constraints over 4 iterations in 209 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 188 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Product exploration explored 100000 steps with 415 reset in 673 ms.
Product exploration explored 100000 steps with 416 reset in 502 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 236 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (NOT p0), (AND (NOT p0) p1 (NOT p2))]
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 159 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 00:59:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:13] [INFO ] Invariant cache hit.
[2023-03-09 00:59:14] [INFO ] Dead Transitions using invariants and state equation in 706 ms found 0 transitions.
[2023-03-09 00:59:14] [INFO ] Redundant transitions in 52 ms returned []
[2023-03-09 00:59:14] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:14] [INFO ] Invariant cache hit.
[2023-03-09 00:59:14] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1642 ms. Remains : 185/185 places, 2107/2107 transitions.
Built C files in :
/tmp/ltsmin18153392182543509518
[2023-03-09 00:59:14] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18153392182543509518
Running compilation step : cd /tmp/ltsmin18153392182543509518;'/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/ltsmin18153392182543509518;'/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/ltsmin18153392182543509518;'/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 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 25 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2023-03-09 00:59:17] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:17] [INFO ] Invariant cache hit.
[2023-03-09 00:59:18] [INFO ] Dead Transitions using invariants and state equation in 806 ms found 0 transitions.
[2023-03-09 00:59:18] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:18] [INFO ] Invariant cache hit.
[2023-03-09 00:59:19] [INFO ] Implicit Places using invariants in 281 ms returned []
[2023-03-09 00:59:19] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:19] [INFO ] Invariant cache hit.
[2023-03-09 00:59:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-09 00:59:19] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1168 ms to find 0 implicit places.
[2023-03-09 00:59:19] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
[2023-03-09 00:59:19] [INFO ] Invariant cache hit.
[2023-03-09 00:59:20] [INFO ] Dead Transitions using invariants and state equation in 765 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2765 ms. Remains : 185/185 places, 2107/2107 transitions.
Built C files in :
/tmp/ltsmin13443237256481270858
[2023-03-09 00:59:20] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13443237256481270858
Running compilation step : cd /tmp/ltsmin13443237256481270858;'/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/ltsmin13443237256481270858;'/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/ltsmin13443237256481270858;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 00:59:23] [INFO ] Flatten gal took : 83 ms
[2023-03-09 00:59:23] [INFO ] Flatten gal took : 64 ms
[2023-03-09 00:59:23] [INFO ] Time to serialize gal into /tmp/LTL10090061065425741805.gal : 12 ms
[2023-03-09 00:59:23] [INFO ] Time to serialize properties into /tmp/LTL18288337735176688332.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/LTL10090061065425741805.gal' '-t' 'CGAL' '-hoa' '/tmp/aut348794706522987224.hoa' '-atoms' '/tmp/LTL18288337735176688332.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/LTL18288337735176688332.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut348794706522987224.hoa
Detected timeout of ITS tools.
[2023-03-09 00:59:39] [INFO ] Flatten gal took : 72 ms
[2023-03-09 00:59:39] [INFO ] Flatten gal took : 51 ms
[2023-03-09 00:59:39] [INFO ] Time to serialize gal into /tmp/LTL4708223055121131919.gal : 16 ms
[2023-03-09 00:59:39] [INFO ] Time to serialize properties into /tmp/LTL10462580616249488808.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/LTL4708223055121131919.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10462580616249488808.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(G((F("(ROUTE_A_0<3)"))||((G("(ATTENTE_B_0>=3)"))&&(X("(SORTI_A_0<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A_0<3)" & (F!"(ATTENTE_B_0>=3)" | X!"(SORTI_A_0<=1)"))
Detected timeout of ITS tools.
[2023-03-09 00:59:54] [INFO ] Flatten gal took : 49 ms
[2023-03-09 00:59:54] [INFO ] Applying decomposition
[2023-03-09 00:59:54] [INFO ] Flatten gal took : 48 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/graph17750915462965617910.txt' '-o' '/tmp/graph17750915462965617910.bin' '-w' '/tmp/graph17750915462965617910.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph17750915462965617910.bin' '-l' '-1' '-v' '-w' '/tmp/graph17750915462965617910.weights' '-q' '0' '-e' '0.001'
[2023-03-09 00:59:54] [INFO ] Decomposing Gal with order
[2023-03-09 00:59:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 00:59:54] [INFO ] Removed a total of 4335 redundant transitions.
[2023-03-09 00:59:54] [INFO ] Flatten gal took : 279 ms
[2023-03-09 00:59:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 613 labels/synchronizations in 17 ms.
[2023-03-09 00:59:54] [INFO ] Time to serialize gal into /tmp/LTL12000241056581350706.gal : 3 ms
[2023-03-09 00:59:54] [INFO ] Time to serialize properties into /tmp/LTL4660140827542675108.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/LTL12000241056581350706.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4660140827542675108.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 : !((X(G((F("(i0.u3.ROUTE_A_0<3)"))||((G("(i1.u2.ATTENTE_B_0>=3)"))&&(X("(i1.u0.SORTI_A_0<=1)")))))))
Formula 0 simplified : XF(G!"(i0.u3.ROUTE_A_0<3)" & (F!"(i1.u2.ATTENTE_B_0>=3)" | X!"(i1.u0.SORTI_A_0<=1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17776667793305938829
[2023-03-09 01:00:09] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17776667793305938829
Running compilation step : cd /tmp/ltsmin17776667793305938829;'/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/ltsmin17776667793305938829;'/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/ltsmin17776667793305938829;'/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-V80P20N10-LTLCardinality-04 finished in 80091 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)))'
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 U (p1||G(p0)))||F((G(F(p2))||(F(p2)&&X(!p2)))))))'
[2023-03-09 01:00:13] [INFO ] Flatten gal took : 77 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2499236793896264284
[2023-03-09 01:00:13] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2023-03-09 01:00:13] [INFO ] Applying decomposition
[2023-03-09 01:00:13] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2499236793896264284
Running compilation step : cd /tmp/ltsmin2499236793896264284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 01:00:13] [INFO ] Flatten gal took : 69 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph4347628284410774363.txt' '-o' '/tmp/graph4347628284410774363.bin' '-w' '/tmp/graph4347628284410774363.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4347628284410774363.bin' '-l' '-1' '-v' '-w' '/tmp/graph4347628284410774363.weights' '-q' '0' '-e' '0.001'
[2023-03-09 01:00:13] [INFO ] Decomposing Gal with order
[2023-03-09 01:00:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:00:14] [INFO ] Removed a total of 4790 redundant transitions.
[2023-03-09 01:00:14] [INFO ] Flatten gal took : 299 ms
[2023-03-09 01:00:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 624 labels/synchronizations in 23 ms.
[2023-03-09 01:00:14] [INFO ] Time to serialize gal into /tmp/LTLCardinality8270939788151430000.gal : 8 ms
[2023-03-09 01:00:14] [INFO ] Time to serialize properties into /tmp/LTLCardinality5831960719609607517.ltl : 14 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/LTLCardinality8270939788151430000.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5831960719609607517.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...276
Read 3 LTL properties
Checking formula 0 : !((X(G((F("(u0.ROUTE_A_0<3)"))||((G("(i1.u2.ATTENTE_B_0>=3)"))&&(X("(u0.SORTI_A_0<=1)")))))))
Formula 0 simplified : XF(G!"(u0.ROUTE_A_0<3)" & (F!"(i1.u2.ATTENTE_B_0>=3)" | X!"(u0.SORTI_A_0<=1)"))
Compilation finished in 4694 ms.
Running link step : cd /tmp/ltsmin2499236793896264284;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 116 ms.
Running LTSmin : cd /tmp/ltsmin2499236793896264284;'/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))||([]((LTLAPp1==true))&&X((LTLAPp2==true))))))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin2499236793896264284;'/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))||([]((LTLAPp1==true))&&X((LTLAPp2==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin2499236793896264284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp3==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 01:22:23] [INFO ] Applying decomposition
[2023-03-09 01:22:23] [INFO ] Flatten gal took : 187 ms
[2023-03-09 01:22:23] [INFO ] Decomposing Gal with order
[2023-03-09 01:22:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 01:22:24] [INFO ] Removed a total of 11550 redundant transitions.
[2023-03-09 01:22:24] [INFO ] Flatten gal took : 362 ms
[2023-03-09 01:22:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 66 ms.
[2023-03-09 01:22:24] [INFO ] Time to serialize gal into /tmp/LTLCardinality14824315536796247339.gal : 34 ms
[2023-03-09 01:22:24] [INFO ] Time to serialize properties into /tmp/LTLCardinality9127799794671575062.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality14824315536796247339.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9127799794671575062.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 3 LTL properties
Checking formula 0 : !((X(G((F("(ROUTE_A.ROUTE_A_0<3)"))||((G("(ATTENTE_B.ATTENTE_B_0>=3)"))&&(X("(SORTI_A.SORTI_A_0<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A.ROUTE_A_0<3)" & (F!"(ATTENTE_B.ATTENTE_B_0>=3)" | X!"(SORTI_A.SORTI_A_0<=1)"))
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin2499236793896264284;'/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/ltsmin2499236793896264284;'/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((((LTLAPp4==true) U ((LTLAPp5==true)||[]((LTLAPp4==true))))||<>(([](<>((LTLAPp3==true)))||(<>((LTLAPp3==true))&&X(!(LTLAPp3==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 01:44:34] [INFO ] Flatten gal took : 145 ms
[2023-03-09 01:44:35] [INFO ] Input system was already deterministic with 2108 transitions.
[2023-03-09 01:44:35] [INFO ] Transformed 188 places.
[2023-03-09 01:44:35] [INFO ] Transformed 2108 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 01:44:35] [INFO ] Time to serialize gal into /tmp/LTLCardinality7712621919321839805.gal : 26 ms
[2023-03-09 01:44:35] [INFO ] Time to serialize properties into /tmp/LTLCardinality16319476085793718247.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/LTLCardinality7712621919321839805.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality16319476085793718247.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 : !((X(G((F("(ROUTE_A_0<3)"))||((G("(ATTENTE_B_0>=3)"))&&(X("(SORTI_A_0<=1)")))))))
Formula 0 simplified : XF(G!"(ROUTE_A_0<3)" & (F!"(ATTENTE_B_0>=3)" | X!"(SORTI_A_0<=1)"))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 11395156 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16028948 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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-V80P20N10"
export BK_EXAMINATION="LTLCardinality"
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-V80P20N10, examination is LTLCardinality"
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-167813689900115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N10.tgz
mv BridgeAndVehicles-COL-V80P20N10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;