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-167813689800067.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813689800067
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 7.9K Feb 25 12:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 25 12:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 12:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 25 12:06 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 4.1K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K 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 17K Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 91K Feb 25 12:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 12:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 48K Feb 25 12:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 42K 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-V50P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678317967367

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-V50P20N10
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202303021504
[2023-03-08 23:26:09] [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]
[2023-03-08 23:26:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 23:26:09] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-08 23:26:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-08 23:26:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 561 ms
[2023-03-08 23:26:10] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2023-03-08 23:26:10] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2023-03-08 23:26:10] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Remains 12 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 283 ms. (steps per millisecond=35 ) properties (out of 23) seen :17
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 10 rows 12 cols
[2023-03-08 23:26:10] [INFO ] Computed 4 place invariants in 4 ms
[2023-03-08 23:26:10] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-08 23:26:11] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:1
[2023-03-08 23:26:11] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-08 23:26:11] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :1
[2023-03-08 23:26:11] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-08 23:26:11] [INFO ] After 76ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
Fused 5 Parikh solutions to 1 different solutions.
Finished Parikh walk after 93 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=46 )
Parikh walk visited 1 properties in 2 ms.
Successfully simplified 4 atomic propositions for a total of 12 simplifications.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 23:26:11] [INFO ] Flatten gal took : 13 ms
[2023-03-08 23:26:11] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] 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
[2023-03-08 23:26:11] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 79 ms.
[2023-03-08 23:26:11] [INFO ] Unfolded 10 HLPN properties in 1 ms.
Support contains 13 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 54 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:26:11] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2023-03-08 23:26:11] [INFO ] Computed 7 place invariants in 14 ms
[2023-03-08 23:26:12] [INFO ] Dead Transitions using invariants and state equation in 854 ms found 0 transitions.
[2023-03-08 23:26:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:26:12] [INFO ] Invariant cache hit.
[2023-03-08 23:26:12] [INFO ] Implicit Places using invariants in 176 ms returned []
[2023-03-08 23:26:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:26:12] [INFO ] Invariant cache hit.
[2023-03-08 23:26:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:13] [INFO ] Implicit Places using invariants and state equation in 608 ms returned []
Implicit Place search using SMT with State Equation took 787 ms to find 0 implicit places.
[2023-03-08 23:26:13] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:26:13] [INFO ] Invariant cache hit.
[2023-03-08 23:26:13] [INFO ] Dead Transitions using invariants and state equation in 491 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2192 ms. Remains : 128/128 places, 1328/1328 transitions.
Support contains 13 out of 128 places after structural reductions.
[2023-03-08 23:26:13] [INFO ] Flatten gal took : 123 ms
[2023-03-08 23:26:13] [INFO ] Flatten gal took : 117 ms
[2023-03-08 23:26:13] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 158 ms. (steps per millisecond=63 ) properties (out of 17) seen :15
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-08 23:26:14] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:26:14] [INFO ] Invariant cache hit.
[2023-03-08 23:26:14] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 23:26:14] [INFO ] After 115ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-08 23:26:14] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 23:26:14] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-08 23:26:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:14] [INFO ] After 84ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-08 23:26:14] [INFO ] After 182ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 97 ms.
[2023-03-08 23:26:14] [INFO ] After 441ms 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 4 ms.
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 1222 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.13 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 125 transition count 1327
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 125 transition count 1327
Applied a total of 3 rules in 218 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-08 23:26:15] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-08 23:26:15] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-08 23:26:15] [INFO ] Dead Transitions using invariants and state equation in 557 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 777 ms. Remains : 125/128 places, 1327/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 458504 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 458504 steps, saw 125197 distinct states, run finished after 3002 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 23:26:18] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:18] [INFO ] Invariant cache hit.
[2023-03-08 23:26:18] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-08 23:26:18] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:26:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:26:19] [INFO ] After 78ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 23:26:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:19] [INFO ] After 49ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:26:19] [INFO ] After 114ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-08 23:26:19] [INFO ] After 291ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 123 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 123 ms. Remains : 125/125 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 226 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-08 23:26:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:19] [INFO ] Invariant cache hit.
[2023-03-08 23:26:19] [INFO ] Implicit Places using invariants in 298 ms returned []
[2023-03-08 23:26:19] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:19] [INFO ] Invariant cache hit.
[2023-03-08 23:26:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:21] [INFO ] Implicit Places using invariants and state equation in 1274 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1583 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 123/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 109 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1919 ms. Remains : 123/125 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 514548 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :{}
Probabilistic random walk after 514548 steps, saw 140326 distinct states, run finished after 3001 ms. (steps per millisecond=171 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-08 23:26:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-08 23:26:24] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-08 23:26:24] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:26:24] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:26:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:26:24] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 23:26:24] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:24] [INFO ] After 75ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:26:24] [INFO ] After 176ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-08 23:26:24] [INFO ] After 354ms 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 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 113 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 84 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-08 23:26:24] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:24] [INFO ] Invariant cache hit.
[2023-03-08 23:26:25] [INFO ] Implicit Places using invariants in 266 ms returned []
[2023-03-08 23:26:25] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:25] [INFO ] Invariant cache hit.
[2023-03-08 23:26:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:25] [INFO ] Implicit Places using invariants and state equation in 628 ms returned []
Implicit Place search using SMT with State Equation took 896 ms to find 0 implicit places.
[2023-03-08 23:26:25] [INFO ] Redundant transitions in 100 ms returned []
[2023-03-08 23:26:25] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:25] [INFO ] Invariant cache hit.
[2023-03-08 23:26:26] [INFO ] Dead Transitions using invariants and state equation in 559 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1655 ms. Remains : 123/123 places, 1327/1327 transitions.
Ensure Unique test removed 1078 transitions
Reduce isomorphic transitions removed 1078 transitions.
Iterating post reduction 0 with 1078 rules applied. Total rules applied 1078 place count 123 transition count 249
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1082 place count 121 transition count 247
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1084 place count 121 transition count 245
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1086 place count 119 transition count 245
Applied a total of 1086 rules in 23 ms. Remains 119 /123 variables (removed 4) and now considering 245/1327 (removed 1082) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 245 rows 119 cols
[2023-03-08 23:26:26] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 23:26:26] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2023-03-08 23:26:26] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-08 23:26:26] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 23:26:26] [INFO ] After 77ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-08 23:26:26] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 23:26:26] [INFO ] After 23ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-08 23:26:26] [INFO ] After 56ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-08 23:26:26] [INFO ] After 214ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.11 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(((p0 U p1)&&F(!p1)))))'
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 14 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:26:27] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-08 23:26:27] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-08 23:26:27] [INFO ] Dead Transitions using invariants and state equation in 635 ms found 0 transitions.
[2023-03-08 23:26:27] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:26:27] [INFO ] Invariant cache hit.
[2023-03-08 23:26:27] [INFO ] Implicit Places using invariants in 188 ms returned []
[2023-03-08 23:26:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:26:28] [INFO ] Invariant cache hit.
[2023-03-08 23:26:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:28] [INFO ] Implicit Places using invariants and state equation in 637 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 855 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1512 ms. Remains : 125/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 260 ms :[true, true, true, (NOT p1), p1]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=p1, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s53 s54), p0:(LEQ 3 s106)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-00 finished in 1843 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 3 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 126 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 125 transition count 1327
Applied a total of 3 rules in 250 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-08 23:26:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-08 23:26:29] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:26:29] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
[2023-03-08 23:26:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:29] [INFO ] Invariant cache hit.
[2023-03-08 23:26:29] [INFO ] Implicit Places using invariants in 160 ms returned []
[2023-03-08 23:26:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:29] [INFO ] Invariant cache hit.
[2023-03-08 23:26:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:30] [INFO ] Implicit Places using invariants and state equation in 626 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 814 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 66 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1472 ms. Remains : 123/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 29 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 (ADD s108 s109)), p1:(LEQ s104 (ADD s108 s109))], nbAcceptance=2, 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 268 reset in 603 ms.
Product exploration explored 100000 steps with 268 reset in 626 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 440 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 103 steps, including 0 resets, run visited all 4 properties in 4 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 513 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 38 ms :[(AND (NOT p0) (NOT p1))]
Support contains 3 out of 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 105 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-08 23:26:32] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2023-03-08 23:26:32] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 23:26:33] [INFO ] Dead Transitions using invariants and state equation in 484 ms found 0 transitions.
[2023-03-08 23:26:33] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:33] [INFO ] Invariant cache hit.
[2023-03-08 23:26:33] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-08 23:26:33] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:33] [INFO ] Invariant cache hit.
[2023-03-08 23:26:34] [INFO ] Implicit Places using invariants and state equation in 458 ms returned []
Implicit Place search using SMT with State Equation took 705 ms to find 0 implicit places.
[2023-03-08 23:26:34] [INFO ] Redundant transitions in 27 ms returned []
[2023-03-08 23:26:34] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:34] [INFO ] Invariant cache hit.
[2023-03-08 23:26:34] [INFO ] Dead Transitions using invariants and state equation in 464 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1821 ms. Remains : 123/123 places, 1327/1327 transitions.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1))))]
Knowledge based reduction with 5 factoid took 283 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 26 ms :[(AND (NOT p0) (NOT p1))]
Finished random walk after 87 steps, including 0 resets, run visited all 4 properties in 2 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(X (AND p0 p1)), (X (NOT (AND p0 p1))), (X (AND (NOT p0) p1)), (X (NOT (AND (NOT p0) p1))), (X (X (AND p0 p1))), (X (X (NOT (AND p0 p1)))), (X (X (AND (NOT p0) p1))), (X (X (NOT (AND (NOT p0) p1)))), (F (AND (NOT p0) (NOT p1))), (F (NOT (AND p0 p1))), (F (AND p0 (NOT p1))), (F (AND (NOT p0) p1))]
Knowledge based reduction with 5 factoid took 470 ms. Reduced automaton from 1 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 61 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 41 ms :[(AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 36 ms :[(AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 268 reset in 602 ms.
Product exploration explored 100000 steps with 268 reset in 463 ms.
Built C files in :
/tmp/ltsmin1044869917084872291
[2023-03-08 23:26:36] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-08 23:26:36] [INFO ] Computation of Complete disable matrix. took 58 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:26:36] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-08 23:26:36] [INFO ] Computation of Complete enable matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:26:37] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-08 23:26:37] [INFO ] Computation of Completed DNA matrix. took 72 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:26:37] [INFO ] Built C files in 551ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1044869917084872291
Running compilation step : cd /tmp/ltsmin1044869917084872291;'/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/ltsmin1044869917084872291;'/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/ltsmin1044869917084872291;'/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 123 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 172 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-08 23:26:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:40] [INFO ] Invariant cache hit.
[2023-03-08 23:26:40] [INFO ] Dead Transitions using invariants and state equation in 479 ms found 0 transitions.
[2023-03-08 23:26:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:40] [INFO ] Invariant cache hit.
[2023-03-08 23:26:41] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-08 23:26:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:41] [INFO ] Invariant cache hit.
[2023-03-08 23:26:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:26:41] [INFO ] Implicit Places using invariants and state equation in 773 ms returned []
Implicit Place search using SMT with State Equation took 996 ms to find 0 implicit places.
[2023-03-08 23:26:42] [INFO ] Redundant transitions in 34 ms returned []
[2023-03-08 23:26:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:26:42] [INFO ] Invariant cache hit.
[2023-03-08 23:26:42] [INFO ] Dead Transitions using invariants and state equation in 530 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2231 ms. Remains : 123/123 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin10580614481528899463
[2023-03-08 23:26:42] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-08 23:26:42] [INFO ] Computation of Complete disable matrix. took 35 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:26:42] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-08 23:26:42] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:26:42] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-08 23:26:42] [INFO ] Computation of Completed DNA matrix. took 63 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:26:43] [INFO ] Built C files in 526ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10580614481528899463
Running compilation step : cd /tmp/ltsmin10580614481528899463;'/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/ltsmin10580614481528899463;'/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/ltsmin10580614481528899463;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 23:26:46] [INFO ] Flatten gal took : 107 ms
[2023-03-08 23:26:46] [INFO ] Flatten gal took : 62 ms
[2023-03-08 23:26:46] [INFO ] Time to serialize gal into /tmp/LTL3766514692735519489.gal : 23 ms
[2023-03-08 23:26:46] [INFO ] Time to serialize properties into /tmp/LTL5716261622291188396.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/LTL3766514692735519489.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5110147496312509890.hoa' '-atoms' '/tmp/LTL5716261622291188396.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5716261622291188396.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5110147496312509890.hoa
Detected timeout of ITS tools.
[2023-03-08 23:27:01] [INFO ] Flatten gal took : 57 ms
[2023-03-08 23:27:01] [INFO ] Flatten gal took : 49 ms
[2023-03-08 23:27:01] [INFO ] Time to serialize gal into /tmp/LTL17098992434486756911.gal : 16 ms
[2023-03-08 23:27:01] [INFO ] Time to serialize properties into /tmp/LTL6826020900700126162.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/LTL17098992434486756911.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6826020900700126162.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("((CHOIX_0+CHOIX_1)>=1)"))||(G("(SUR_PONT_B_0<=(CHOIX_0+CHOIX_1))")))))
Formula 0 simplified : G(F!"((CHOIX_0+CHOIX_1)>=1)" & F!"(SUR_PONT_B_0<=(CHOIX_0+CHOIX_1))")
Detected timeout of ITS tools.
[2023-03-08 23:27:16] [INFO ] Flatten gal took : 89 ms
[2023-03-08 23:27:16] [INFO ] Applying decomposition
[2023-03-08 23:27:17] [INFO ] Flatten gal took : 64 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/graph14553471028306953914.txt' '-o' '/tmp/graph14553471028306953914.bin' '-w' '/tmp/graph14553471028306953914.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14553471028306953914.bin' '-l' '-1' '-v' '-w' '/tmp/graph14553471028306953914.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:27:17] [INFO ] Decomposing Gal with order
[2023-03-08 23:27:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:27:17] [INFO ] Removed a total of 1243 redundant transitions.
[2023-03-08 23:27:17] [INFO ] Flatten gal took : 502 ms
[2023-03-08 23:27:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 320 labels/synchronizations in 14 ms.
[2023-03-08 23:27:17] [INFO ] Time to serialize gal into /tmp/LTL13792289749175487550.gal : 4 ms
[2023-03-08 23:27:17] [INFO ] Time to serialize properties into /tmp/LTL16413443349747821365.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/LTL13792289749175487550.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16413443349747821365.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F((G("((gu2.CHOIX_0+gu2.CHOIX_1)>=1)"))||(G("(gu2.SUR_PONT_B_0<=(gu2.CHOIX_0+gu2.CHOIX_1))")))))
Formula 0 simplified : G(F!"((gu2.CHOIX_0+gu2.CHOIX_1)>=1)" & F!"(gu2.SUR_PONT_B_0<=(gu2.CHOIX_0+gu2.CHOIX_1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7335315872137186323
[2023-03-08 23:27:33] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7335315872137186323
Running compilation step : cd /tmp/ltsmin7335315872137186323;'/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'
Compilation finished in 2195 ms.
Running link step : cd /tmp/ltsmin7335315872137186323;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin7335315872137186323;'/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' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-01 finished in 79159 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 127 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 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 126 transition count 1327
Applied a total of 3 rules in 77 ms. Remains 126 /128 variables (removed 2) and now considering 1327/1328 (removed 1) transitions.
[2023-03-08 23:27:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 126 cols
[2023-03-08 23:27:48] [INFO ] Computed 6 place invariants in 4 ms
[2023-03-08 23:27:48] [INFO ] Dead Transitions using invariants and state equation in 476 ms found 0 transitions.
[2023-03-08 23:27:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:48] [INFO ] Invariant cache hit.
[2023-03-08 23:27:48] [INFO ] Implicit Places using invariants in 162 ms returned []
[2023-03-08 23:27:48] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:48] [INFO ] Invariant cache hit.
[2023-03-08 23:27:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:27:49] [INFO ] Implicit Places using invariants and state equation in 472 ms returned [54]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 636 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 55 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1258 ms. Remains : 125/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s106 s52)], 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 268 reset in 443 ms.
Product exploration explored 100000 steps with 268 reset in 422 ms.
Computed a total of 108 stabilizing places and 203 stable transitions
Graph (complete) has 2643 edges and 125 vertex of which 124 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 108 stabilizing places and 203 stable transitions
Detected a total of 108/125 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 175 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 32 ms :[(NOT p0)]
Finished random walk after 7 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=3 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 156 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 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Support contains 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 69 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-08 23:27:50] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-08 23:27:50] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:27:51] [INFO ] Dead Transitions using invariants and state equation in 459 ms found 0 transitions.
[2023-03-08 23:27:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:51] [INFO ] Invariant cache hit.
[2023-03-08 23:27:51] [INFO ] Implicit Places using invariants in 253 ms returned []
[2023-03-08 23:27:51] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:51] [INFO ] Invariant cache hit.
[2023-03-08 23:27:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:27:52] [INFO ] Implicit Places using invariants and state equation in 505 ms returned []
Implicit Place search using SMT with State Equation took 760 ms to find 0 implicit places.
[2023-03-08 23:27:52] [INFO ] Redundant transitions in 23 ms returned []
[2023-03-08 23:27:52] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:52] [INFO ] Invariant cache hit.
[2023-03-08 23:27:52] [INFO ] Dead Transitions using invariants and state equation in 486 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1806 ms. Remains : 125/125 places, 1327/1327 transitions.
Computed a total of 108 stabilizing places and 203 stable transitions
Graph (complete) has 2643 edges and 125 vertex of which 124 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Computed a total of 108 stabilizing places and 203 stable transitions
Detected a total of 108/125 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 242 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 45 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 211 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Product exploration explored 100000 steps with 268 reset in 602 ms.
Product exploration explored 100000 steps with 268 reset in 513 ms.
Built C files in :
/tmp/ltsmin10970136759912972533
[2023-03-08 23:27:54] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-08 23:27:54] [INFO ] Computation of Complete disable matrix. took 79 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:27:54] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-08 23:27:54] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:27:55] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-08 23:27:55] [INFO ] Computation of Completed DNA matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:27:55] [INFO ] Built C files in 780ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10970136759912972533
Running compilation step : cd /tmp/ltsmin10970136759912972533;'/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/ltsmin10970136759912972533;'/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/ltsmin10970136759912972533;'/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 2 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 114 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2023-03-08 23:27:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:58] [INFO ] Invariant cache hit.
[2023-03-08 23:27:58] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
[2023-03-08 23:27:58] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:58] [INFO ] Invariant cache hit.
[2023-03-08 23:27:59] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-08 23:27:59] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:59] [INFO ] Invariant cache hit.
[2023-03-08 23:27:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:27:59] [INFO ] Implicit Places using invariants and state equation in 713 ms returned []
Implicit Place search using SMT with State Equation took 952 ms to find 0 implicit places.
[2023-03-08 23:27:59] [INFO ] Redundant transitions in 30 ms returned []
[2023-03-08 23:27:59] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:27:59] [INFO ] Invariant cache hit.
[2023-03-08 23:28:00] [INFO ] Dead Transitions using invariants and state equation in 511 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2134 ms. Remains : 125/125 places, 1327/1327 transitions.
Built C files in :
/tmp/ltsmin14550409614234255731
[2023-03-08 23:28:00] [INFO ] Computing symmetric may disable matrix : 1327 transitions.
[2023-03-08 23:28:00] [INFO ] Computation of Complete disable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:28:00] [INFO ] Computing symmetric may enable matrix : 1327 transitions.
[2023-03-08 23:28:00] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:28:00] [INFO ] Computing Do-Not-Accords matrix : 1327 transitions.
[2023-03-08 23:28:00] [INFO ] Computation of Completed DNA matrix. took 61 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:28:00] [INFO ] Built C files in 507ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14550409614234255731
Running compilation step : cd /tmp/ltsmin14550409614234255731;'/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/ltsmin14550409614234255731;'/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/ltsmin14550409614234255731;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-08 23:28:04] [INFO ] Flatten gal took : 91 ms
[2023-03-08 23:28:04] [INFO ] Flatten gal took : 45 ms
[2023-03-08 23:28:04] [INFO ] Time to serialize gal into /tmp/LTL15436117536423210104.gal : 9 ms
[2023-03-08 23:28:04] [INFO ] Time to serialize properties into /tmp/LTL1933092610542888019.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/LTL15436117536423210104.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7258775975384321596.hoa' '-atoms' '/tmp/LTL1933092610542888019.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/LTL1933092610542888019.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7258775975384321596.hoa
Detected timeout of ITS tools.
[2023-03-08 23:28:19] [INFO ] Flatten gal took : 66 ms
[2023-03-08 23:28:19] [INFO ] Flatten gal took : 53 ms
[2023-03-08 23:28:19] [INFO ] Time to serialize gal into /tmp/LTL3656935431174692835.gal : 8 ms
[2023-03-08 23:28:19] [INFO ] Time to serialize properties into /tmp/LTL2878932091932308770.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/LTL3656935431174692835.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2878932091932308770.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(ATTENTE_B_0<=SORTI_A_0)"))))
Formula 0 simplified : GF!"(ATTENTE_B_0<=SORTI_A_0)"
Detected timeout of ITS tools.
[2023-03-08 23:28:34] [INFO ] Flatten gal took : 66 ms
[2023-03-08 23:28:34] [INFO ] Applying decomposition
[2023-03-08 23:28:34] [INFO ] Flatten gal took : 50 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11962886783546749202.txt' '-o' '/tmp/graph11962886783546749202.bin' '-w' '/tmp/graph11962886783546749202.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11962886783546749202.bin' '-l' '-1' '-v' '-w' '/tmp/graph11962886783546749202.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:28:34] [INFO ] Decomposing Gal with order
[2023-03-08 23:28:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:28:34] [INFO ] Removed a total of 1352 redundant transitions.
[2023-03-08 23:28:34] [INFO ] Flatten gal took : 147 ms
[2023-03-08 23:28:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 315 labels/synchronizations in 7 ms.
[2023-03-08 23:28:34] [INFO ] Time to serialize gal into /tmp/LTL3815570154756441045.gal : 4 ms
[2023-03-08 23:28:34] [INFO ] Time to serialize properties into /tmp/LTL1539760951417005492.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/LTL3815570154756441045.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1539760951417005492.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((F(G("(gu0.ATTENTE_B_0<=gu0.SORTI_A_0)"))))
Formula 0 simplified : GF!"(gu0.ATTENTE_B_0<=gu0.SORTI_A_0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17628776079109853826
[2023-03-08 23:28:50] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17628776079109853826
Running compilation step : cd /tmp/ltsmin17628776079109853826;'/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'
Compilation finished in 2373 ms.
Running link step : cd /tmp/ltsmin17628776079109853826;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin17628776079109853826;'/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' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-04 finished in 77049 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((G(p0)||(p0&&F(G(p1)))))))'
Support contains 5 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1328
Applied a total of 1 rules in 9 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:05] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-08 23:29:05] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-08 23:29:05] [INFO ] Dead Transitions using invariants and state equation in 397 ms found 0 transitions.
[2023-03-08 23:29:05] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:05] [INFO ] Invariant cache hit.
[2023-03-08 23:29:05] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-08 23:29:05] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:05] [INFO ] Invariant cache hit.
[2023-03-08 23:29:05] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:06] [INFO ] Implicit Places using invariants and state equation in 537 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 792 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 4 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1209 ms. Remains : 126/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0, 1} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0, 1} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(GT s107 s106), p1:(LEQ s108 (ADD s109 s110))], nbAcceptance=2, 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 426 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-05 finished in 1457 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(X(p1)))))'
Support contains 5 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1328
Applied a total of 1 rules in 14 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:06] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:06] [INFO ] Invariant cache hit.
[2023-03-08 23:29:07] [INFO ] Dead Transitions using invariants and state equation in 488 ms found 0 transitions.
[2023-03-08 23:29:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:07] [INFO ] Invariant cache hit.
[2023-03-08 23:29:07] [INFO ] Implicit Places using invariants in 221 ms returned []
[2023-03-08 23:29:07] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:07] [INFO ] Invariant cache hit.
[2023-03-08 23:29:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:07] [INFO ] Implicit Places using invariants and state equation in 589 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 839 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1363 ms. Remains : 126/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), true]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT s108 (ADD s111 s112)), p1:(AND (GT s106 s108) (GT 1 s105))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 13 steps with 2 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-07 finished in 1525 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1327
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1327
Applied a total of 4 rules in 18 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-08 23:29:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-08 23:29:08] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 23:29:08] [INFO ] Dead Transitions using invariants and state equation in 475 ms found 0 transitions.
[2023-03-08 23:29:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:29:08] [INFO ] Invariant cache hit.
[2023-03-08 23:29:08] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-08 23:29:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:29:08] [INFO ] Invariant cache hit.
[2023-03-08 23:29:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:10] [INFO ] Implicit Places using invariants and state equation in 1445 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1632 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 123/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2145 ms. Remains : 123/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 127 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-08 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}]], initial=3, aps=[p0:(GT 2 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-08 finished in 2294 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' '!((p0&&G(p1)))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Graph (complete) has 2750 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 125 transition count 1327
Applied a total of 3 rules in 111 ms. Remains 125 /128 variables (removed 3) and now considering 1327/1328 (removed 1) transitions.
[2023-03-08 23:29:10] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2023-03-08 23:29:10] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:29:11] [INFO ] Dead Transitions using invariants and state equation in 454 ms found 0 transitions.
[2023-03-08 23:29:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:29:11] [INFO ] Invariant cache hit.
[2023-03-08 23:29:11] [INFO ] Implicit Places using invariants in 261 ms returned []
[2023-03-08 23:29:11] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
[2023-03-08 23:29:11] [INFO ] Invariant cache hit.
[2023-03-08 23:29:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:12] [INFO ] Implicit Places using invariants and state equation in 717 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 982 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/128 places, 1327/1328 transitions.
Applied a total of 0 rules in 104 ms. Remains 124 /124 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1666 ms. Remains : 124/128 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 122 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(LEQ s53 1), p0:(LEQ s105 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-11 finished in 1816 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((p0&&F(p1)))))'
Support contains 2 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1328
Applied a total of 1 rules in 9 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-08 23:29:12] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-08 23:29:12] [INFO ] Dead Transitions using invariants and state equation in 506 ms found 0 transitions.
[2023-03-08 23:29:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:12] [INFO ] Invariant cache hit.
[2023-03-08 23:29:13] [INFO ] Implicit Places using invariants in 240 ms returned []
[2023-03-08 23:29:13] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:13] [INFO ] Invariant cache hit.
[2023-03-08 23:29:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:13] [INFO ] Implicit Places using invariants and state equation in 709 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 963 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1487 ms. Remains : 126/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(LEQ 3 s106), p0:(GT 1 s108)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 9450 reset in 535 ms.
Product exploration explored 100000 steps with 9317 reset in 425 ms.
Computed a total of 109 stabilizing places and 204 stable transitions
Graph (complete) has 2645 edges and 126 vertex of which 125 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Computed a total of 109 stabilizing places and 204 stable transitions
Detected a total of 109/126 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (AND p0 (NOT p1)))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 347 ms. Reduced automaton from 5 states, 6 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 218 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 11 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X (AND p0 (NOT p1)))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 5 factoid took 332 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 3 states, 3 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1)]
[2023-03-08 23:29:16] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-08 23:29:16] [INFO ] Computed 6 place invariants in 6 ms
[2023-03-08 23:29:16] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-08 23:29:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-08 23:29:16] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2023-03-08 23:29:16] [INFO ] Solution in real domain found non-integer solution.
[2023-03-08 23:29:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2023-03-08 23:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-08 23:29:17] [INFO ] [Nat]Absence check using state equation in 111 ms returned unsat
Proved EG (NOT p1)
Knowledge obtained : [(AND (NOT p1) p0), (X (X (AND p0 (NOT p1)))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (G (NOT p1))]
Property proved to be false thanks to negative knowledge :(G (NOT p1))
Knowledge based reduction with 5 factoid took 163 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 1 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-12 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-12 finished in 5258 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1328
Applied a total of 1 rules in 10 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:17] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2023-03-08 23:29:17] [INFO ] Computed 6 place invariants in 3 ms
[2023-03-08 23:29:18] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
[2023-03-08 23:29:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:18] [INFO ] Invariant cache hit.
[2023-03-08 23:29:18] [INFO ] Implicit Places using invariants in 191 ms returned []
[2023-03-08 23:29:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:18] [INFO ] Invariant cache hit.
[2023-03-08 23:29:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:18] [INFO ] Implicit Places using invariants and state equation in 779 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 977 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 9 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1480 ms. Remains : 125/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (GT 1 (ADD s108 s109)) (LEQ s52 s107))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 30094 reset in 544 ms.
Product exploration explored 100000 steps with 29941 reset in 507 ms.
Computed a total of 108 stabilizing places and 204 stable transitions
Graph (complete) has 2541 edges and 125 vertex of which 124 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Computed a total of 108 stabilizing places and 204 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 222 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 196 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2023-03-08 23:29:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:29:21] [INFO ] Dead Transitions using invariants and state equation in 550 ms found 0 transitions.
[2023-03-08 23:29:21] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:21] [INFO ] Invariant cache hit.
[2023-03-08 23:29:21] [INFO ] Implicit Places using invariants in 199 ms returned []
[2023-03-08 23:29:21] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:21] [INFO ] Invariant cache hit.
[2023-03-08 23:29:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:22] [INFO ] Implicit Places using invariants and state equation in 373 ms returned []
Implicit Place search using SMT with State Equation took 575 ms to find 0 implicit places.
[2023-03-08 23:29:22] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:22] [INFO ] Invariant cache hit.
[2023-03-08 23:29:22] [INFO ] Dead Transitions using invariants and state equation in 421 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1571 ms. Remains : 125/125 places, 1328/1328 transitions.
Computed a total of 108 stabilizing places and 204 stable transitions
Graph (complete) has 2541 edges and 125 vertex of which 124 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 108 stabilizing places and 204 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 115 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 154 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 2 states, 2 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 30044 reset in 563 ms.
Product exploration explored 100000 steps with 30130 reset in 578 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 125/125 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 125 transition count 1328
Deduced a syphon composed of 1 places in 3 ms
Applied a total of 1 rules in 124 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2023-03-08 23:29:24] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 23:29:25] [INFO ] Dead Transitions using invariants and state equation in 517 ms found 0 transitions.
[2023-03-08 23:29:25] [INFO ] Redundant transitions in 19 ms returned []
[2023-03-08 23:29:25] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:25] [INFO ] Invariant cache hit.
[2023-03-08 23:29:25] [INFO ] Dead Transitions using invariants and state equation in 483 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 125/125 places, 1328/1328 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 1171 ms. Remains : 125/125 places, 1328/1328 transitions.
Built C files in :
/tmp/ltsmin1910768409144596266
[2023-03-08 23:29:25] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1910768409144596266
Running compilation step : cd /tmp/ltsmin1910768409144596266;'/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/ltsmin1910768409144596266;'/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/ltsmin1910768409144596266;'/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 4 out of 125 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 125/125 places, 1328/1328 transitions.
Applied a total of 0 rules in 13 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 125 cols
[2023-03-08 23:29:28] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-08 23:29:29] [INFO ] Dead Transitions using invariants and state equation in 533 ms found 0 transitions.
[2023-03-08 23:29:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:29] [INFO ] Invariant cache hit.
[2023-03-08 23:29:29] [INFO ] Implicit Places using invariants in 187 ms returned []
[2023-03-08 23:29:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:29] [INFO ] Invariant cache hit.
[2023-03-08 23:29:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:29] [INFO ] Implicit Places using invariants and state equation in 415 ms returned []
Implicit Place search using SMT with State Equation took 616 ms to find 0 implicit places.
[2023-03-08 23:29:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:29] [INFO ] Invariant cache hit.
[2023-03-08 23:29:30] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1496 ms. Remains : 125/125 places, 1328/1328 transitions.
Built C files in :
/tmp/ltsmin11185658253216883961
[2023-03-08 23:29:30] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11185658253216883961
Running compilation step : cd /tmp/ltsmin11185658253216883961;'/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'
Compilation finished in 2424 ms.
Running link step : cd /tmp/ltsmin11185658253216883961;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin11185658253216883961;'/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' '--hoa' '/tmp/stateBased3903136106866356078.hoa' '--buchi-type=spotba'
LTSmin run took 1209 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-13 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-13 finished in 16426 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1328
Applied a total of 2 rules in 7 ms. Remains 126 /128 variables (removed 2) and now considering 1328/1328 (removed 0) transitions.
[2023-03-08 23:29:33] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2023-03-08 23:29:33] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-08 23:29:34] [INFO ] Dead Transitions using invariants and state equation in 331 ms found 0 transitions.
[2023-03-08 23:29:34] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:34] [INFO ] Invariant cache hit.
[2023-03-08 23:29:34] [INFO ] Implicit Places using invariants in 164 ms returned []
[2023-03-08 23:29:34] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
[2023-03-08 23:29:34] [INFO ] Invariant cache hit.
[2023-03-08 23:29:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-08 23:29:35] [INFO ] Implicit Places using invariants and state equation in 737 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 918 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 6 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1273 ms. Remains : 124/128 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P20N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 3 s53)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 703 steps with 1 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V50P20N10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P20N10-LTLCardinality-14 finished in 1372 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
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)))'
[2023-03-08 23:29:35] [INFO ] Flatten gal took : 75 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin6371064063506794273
[2023-03-08 23:29:35] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2023-03-08 23:29:35] [INFO ] Applying decomposition
[2023-03-08 23:29:35] [INFO ] Flatten gal took : 48 ms
[2023-03-08 23:29:35] [INFO ] Computation of Complete disable matrix. took 105 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph16144519724804273366.txt' '-o' '/tmp/graph16144519724804273366.bin' '-w' '/tmp/graph16144519724804273366.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16144519724804273366.bin' '-l' '-1' '-v' '-w' '/tmp/graph16144519724804273366.weights' '-q' '0' '-e' '0.001'
[2023-03-08 23:29:35] [INFO ] Decomposing Gal with order
[2023-03-08 23:29:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:29:36] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2023-03-08 23:29:36] [INFO ] Computation of Complete enable matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:29:36] [INFO ] Removed a total of 1363 redundant transitions.
[2023-03-08 23:29:36] [INFO ] Flatten gal took : 388 ms
[2023-03-08 23:29:36] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2023-03-08 23:29:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 396 labels/synchronizations in 23 ms.
[2023-03-08 23:29:36] [INFO ] Computation of Completed DNA matrix. took 114 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-08 23:29:36] [INFO ] Time to serialize gal into /tmp/LTLCardinality10330999565072528222.gal : 5 ms
[2023-03-08 23:29:36] [INFO ] Time to serialize properties into /tmp/LTLCardinality13977115119937434459.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/LTLCardinality10330999565072528222.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality13977115119937434459.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...299
Read 2 LTL properties
[2023-03-08 23:29:36] [INFO ] Built C files in 933ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6371064063506794273
Running compilation step : cd /tmp/ltsmin6371064063506794273;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
Checking formula 0 : !((F((G("((gu1.CHOIX_0+gu1.CHOIX_1)>=1)"))||(G("(gu1.SUR_PONT_B_0<=(gu1.CHOIX_0+gu1.CHOIX_1))")))))
Formula 0 simplified : G(F!"((gu1.CHOIX_0+gu1.CHOIX_1)>=1)" & F!"(gu1.SUR_PONT_B_0<=(gu1.CHOIX_0+gu1.CHOIX_1))")
Compilation finished in 5521 ms.
Running link step : cd /tmp/ltsmin6371064063506794273;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 94 ms.
Running LTSmin : cd /tmp/ltsmin6371064063506794273;'/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' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-08 23:50:44] [INFO ] Applying decomposition
[2023-03-08 23:50:45] [INFO ] Flatten gal took : 101 ms
[2023-03-08 23:50:45] [INFO ] Decomposing Gal with order
[2023-03-08 23:50:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-08 23:50:45] [INFO ] Removed a total of 7230 redundant transitions.
[2023-03-08 23:50:45] [INFO ] Flatten gal took : 347 ms
[2023-03-08 23:50:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 67 ms.
[2023-03-08 23:50:45] [INFO ] Time to serialize gal into /tmp/LTLCardinality10393027695706726031.gal : 29 ms
[2023-03-08 23:50:45] [INFO ] Time to serialize properties into /tmp/LTLCardinality11140020918509531508.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/LTLCardinality10393027695706726031.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11140020918509531508.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...299
Read 2 LTL properties
Checking formula 0 : !((F((G("((gsens0.CHOIX_0+gsens1.CHOIX_1)>=1)"))||(G("(gSUR_PONT_B.SUR_PONT_B_0<=(gsens0.CHOIX_0+gsens1.CHOIX_1))")))))
Formula 0 simplified : G(F!"((gsens0.CHOIX_0+gsens1.CHOIX_1)>=1)" & F!"(gSUR_PONT_B.SUR_PONT_B_0<=(gsens0.CHOIX_0+gsens1.CHOIX_1))")
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin6371064063506794273;'/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' '<>(([]((LTLAPp0==true))||[]((LTLAPp1==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin6371064063506794273;'/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' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 00:11:54] [INFO ] Flatten gal took : 122 ms
[2023-03-09 00:11:54] [INFO ] Input system was already deterministic with 1328 transitions.
[2023-03-09 00:11:54] [INFO ] Transformed 128 places.
[2023-03-09 00:11:54] [INFO ] Transformed 1328 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 00:11:54] [INFO ] Time to serialize gal into /tmp/LTLCardinality7667588186126277622.gal : 7 ms
[2023-03-09 00:11:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality12612748247648252651.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/LTLCardinality7667588186126277622.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12612748247648252651.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 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F((G("((CHOIX_0+CHOIX_1)>=1)"))||(G("(SUR_PONT_B_0<=(CHOIX_0+CHOIX_1))")))))
Formula 0 simplified : G(F!"((CHOIX_0+CHOIX_1)>=1)" & F!"(SUR_PONT_B_0<=(CHOIX_0+CHOIX_1))")
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 10514008 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16032180 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-V50P20N10"
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-V50P20N10, 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-167813689800067"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N10.tgz
mv BridgeAndVehicles-COL-V50P20N10 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 ;