Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918000091.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V50P50N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918000091
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 304K
-rw-r--r-- 1 mcc users 8.6K Apr 29 23:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Apr 29 23:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K Apr 29 23:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 29 23:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 42K May 10 09:33 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-V50P50N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652553959853

Running Version 202205111006
[2022-05-14 18:46:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 18:46:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 18:46:01] [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.
[2022-05-14 18:46:01] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 18:46:01] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 613 ms
[2022-05-14 18:46:01] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
[2022-05-14 18:46:01] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 7 ms.
[2022-05-14 18:46:01] [INFO ] Skeletonized 16 HLPN properties in 1 ms.
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-07 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 14 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.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 407 ms. (steps per millisecond=24 ) properties (out of 25) seen :16
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 8) seen :5
Running SMT prover for 3 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 18:46:03] [INFO ] Computed 4 place invariants in 8 ms
[2022-05-14 18:46:03] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2022-05-14 18:46:03] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 3 atomic propositions for a total of 13 simplifications.
[2022-05-14 18:46:03] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-14 18:46:03] [INFO ] Flatten gal took : 15 ms
[2022-05-14 18:46:03] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 18:46:03] [INFO ] Flatten gal took : 3 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
[2022-05-14 18:46:03] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 66 ms.
[2022-05-14 18:46:03] [INFO ] Unfolded 11 HLPN properties in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 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 52 ms. Remains 127 /128 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:46:03] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:03] [INFO ] Computed 6 place invariants in 17 ms
[2022-05-14 18:46:04] [INFO ] Dead Transitions using invariants and state equation in 513 ms found 0 transitions.
[2022-05-14 18:46:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:04] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-14 18:46:04] [INFO ] Implicit Places using invariants in 214 ms returned []
[2022-05-14 18:46:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:04] [INFO ] Computed 6 place invariants in 18 ms
[2022-05-14 18:46:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:05] [INFO ] Implicit Places using invariants and state equation in 851 ms returned []
Implicit Place search using SMT with State Equation took 1068 ms to find 0 implicit places.
[2022-05-14 18:46:05] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:05] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-14 18:46:05] [INFO ] Dead Transitions using invariants and state equation in 410 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/128 places, 1328/1328 transitions.
Finished structural reductions, in 1 iterations. Remains : 127/128 places, 1328/1328 transitions.
Support contains 14 out of 127 places after structural reductions.
[2022-05-14 18:46:05] [INFO ] Flatten gal took : 100 ms
[2022-05-14 18:46:05] [INFO ] Flatten gal took : 90 ms
[2022-05-14 18:46:05] [INFO ] Input system was already deterministic with 1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 356 ms. (steps per millisecond=28 ) properties (out of 18) seen :12
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10005 steps, including 8 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-05-14 18:46:06] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:06] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-14 18:46:06] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-14 18:46:06] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2022-05-14 18:46:06] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-14 18:46:07] [INFO ] After 199ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2022-05-14 18:46:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:07] [INFO ] After 267ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2022-05-14 18:46:07] [INFO ] After 579ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 227 ms.
[2022-05-14 18:46:08] [INFO ] After 1080ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 55 ms.
Support contains 5 out of 127 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 1221 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 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 171 ms. Remains 125 /127 variables (removed 2) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 18:46:08] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 18:46:08] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:46:08] [INFO ] Dead Transitions using invariants and state equation in 416 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/127 places, 1327/1328 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 252 ms. (steps per millisecond=39 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10007 steps, including 8 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 231738 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 231738 steps, saw 63790 distinct states, run finished after 3004 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 5 properties.
[2022-05-14 18:46:12] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 18:46:12] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 18:46:12] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 18:46:12] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-14 18:46:12] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:12] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-14 18:46:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:12] [INFO ] After 292ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-14 18:46:13] [INFO ] After 584ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 310 ms.
[2022-05-14 18:46:13] [INFO ] After 1148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 61 ms.
Support contains 5 out of 125 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 71 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 125/125 places, 1327/1327 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 125/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 71 ms. Remains 125 /125 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 18:46:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 18:46:13] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:46:13] [INFO ] Implicit Places using invariants in 186 ms returned []
[2022-05-14 18:46:13] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 18:46:13] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:46:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:15] [INFO ] Implicit Places using invariants and state equation in 1153 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1347 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 123/125 places, 1327/1327 transitions.
Applied a total of 0 rules in 68 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/125 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 288 ms. (steps per millisecond=34 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10008 steps, including 8 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 212650 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 212650 steps, saw 58676 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 5 properties.
[2022-05-14 18:46:18] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:18] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 18:46:18] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-14 18:46:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:19] [INFO ] After 888ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-14 18:46:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:20] [INFO ] After 262ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-14 18:46:20] [INFO ] After 644ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 197 ms.
[2022-05-14 18:46:20] [INFO ] After 1795ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 65 ms.
Support contains 5 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 79 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 72 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 18:46:20] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:20] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 18:46:21] [INFO ] Implicit Places using invariants in 192 ms returned []
[2022-05-14 18:46:21] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:21] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:46:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:22] [INFO ] Implicit Places using invariants and state equation in 881 ms returned []
Implicit Place search using SMT with State Equation took 1076 ms to find 0 implicit places.
[2022-05-14 18:46:22] [INFO ] Redundant transitions in 88 ms returned []
[2022-05-14 18:46:22] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:22] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:22] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1080 place count 123 transition count 247
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1082 place count 121 transition count 247
Applied a total of 1082 rules in 13 ms. Remains 121 /123 variables (removed 2) and now considering 247/1327 (removed 1080) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 247 rows 121 cols
[2022-05-14 18:46:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:46:22] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:22] [INFO ] After 298ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2022-05-14 18:46:22] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:23] [INFO ] After 183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2022-05-14 18:46:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 18:46:23] [INFO ] After 126ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2022-05-14 18:46:23] [INFO ] After 297ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 137 ms.
[2022-05-14 18:46:23] [INFO ] After 666ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2022-05-14 18:46:23] [INFO ] Flatten gal took : 21 ms
[2022-05-14 18:46:23] [INFO ] Flatten gal took : 17 ms
[2022-05-14 18:46:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15973079514993071263.gal : 14 ms
[2022-05-14 18:46:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3685699298912284969.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms9082713948655674918;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15973079514993071263.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3685699298912284969.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality3685699298912284969.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :4 after 15
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :15 after 29
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :29 after 55
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :55 after 64
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :64 after 541
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :541 after 2151
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :2151 after 10560
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :10560 after 97470
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :97470 after 842240
Reachability property AtomicPropp17 is true.
Reachability property AtomicPropp9 is true.
Reachability property AtomicPropp5 is true.
Reachability property AtomicPropp4 is true.
Reachability property AtomicPropp3 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,3.85126e+06,0.911987,28596,2,10866,20,108942,6,0,738,52730,0
Total reachable state count : 3851264

Verifying 5 reachability properties.
Reachability property AtomicPropp3 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp3,448,0.913323,28860,2,558,20,108942,7,0,743,52730,0
Reachability property AtomicPropp4 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp4,192,0.914136,28860,2,458,20,108942,8,0,744,52730,0
Reachability property AtomicPropp5 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp5,224,0.914905,28860,2,461,20,108942,9,0,748,52730,0
Reachability property AtomicPropp9 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp9,320,0.915522,28860,2,558,20,108942,10,0,750,52730,0
Reachability property AtomicPropp17 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp17,50,0.921018,28860,2,289,20,108942,11,0,900,52730,0
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
Computed a total of 110 stabilizing places and 204 stable transitions
Graph (complete) has 2749 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.14 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((!F((F(p0)||p1)) U p2)))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 127 /127 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:46:24] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:24] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:46:25] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
[2022-05-14 18:46:25] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:25] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:46:25] [INFO ] Implicit Places using invariants in 213 ms returned []
[2022-05-14 18:46:25] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:25] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 18:46:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:26] [INFO ] Implicit Places using invariants and state equation in 764 ms returned [54, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 984 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 125/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 269 ms :[(NOT p2), (NOT p2), true, (OR p1 p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p0 (NOT p2)) (AND p1 (NOT p2))), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR p0 p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 3 s106), p1:(LEQ s106 s53), p2:(LEQ s52 s53)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 718 ms.
Product exploration explored 100000 steps with 50000 reset in 769 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.22 ms
Computed a total of 108 stabilizing places and 204 stable transitions
Detected a total of 108/125 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 p2), (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2))))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), true, (X (X (NOT (OR (AND p0 (NOT p2)) (AND p1 (NOT p2)))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (OR p0 p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) p1 p2)
Knowledge based reduction with 11 factoid took 458 ms. Reduced automaton from 4 states, 7 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-00 finished in 3705 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U (G(F(X(X(X(p1)))))||p2)))'
Support contains 3 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2749 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 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 329 ms. Remains 125 /127 variables (removed 2) and now considering 1327/1328 (removed 1) transitions.
[2022-05-14 18:46:28] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 18:46:28] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:46:29] [INFO ] Dead Transitions using invariants and state equation in 382 ms found 0 transitions.
[2022-05-14 18:46:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 18:46:29] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 18:46:29] [INFO ] Implicit Places using invariants in 207 ms returned []
[2022-05-14 18:46:29] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 125 cols
[2022-05-14 18:46:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:30] [INFO ] Implicit Places using invariants and state equation in 1211 ms returned [53, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1426 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 123/127 places, 1327/1328 transitions.
Applied a total of 0 rules in 78 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 123/127 places, 1327/1328 transitions.
Stuttering acceptance computed with spot in 132 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(AND (LEQ (ADD s108 s109) 1) (GT 3 s0)), p0:(AND (LEQ 1 s0) (LEQ 3 s0)), p1:(LEQ 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 236 reset in 650 ms.
Product exploration explored 100000 steps with 236 reset in 585 ms.
Computed a total of 106 stabilizing places and 203 stable transitions
Computed a total of 106 stabilizing places and 203 stable transitions
Detected a total of 106/123 stabilizing places and 203/1327 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 14 factoid took 593 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 4 states, 9 edges and 3 AP.
Stuttering acceptance computed with spot in 151 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p2))]
Incomplete random walk after 10000 steps, including 22 resets, run finished after 232 ms. (steps per millisecond=43 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 283357 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :{}
Probabilistic random walk after 283357 steps, saw 77839 distinct states, run finished after 3001 ms. (steps per millisecond=94 ) properties seen :0
Running SMT prover for 5 properties.
[2022-05-14 18:46:36] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:36] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:36] [INFO ] After 128ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:2
[2022-05-14 18:46:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 18:46:36] [INFO ] After 88ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2022-05-14 18:46:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:36] [INFO ] After 63ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2022-05-14 18:46:36] [INFO ] After 159ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 55 ms.
[2022-05-14 18:46:36] [INFO ] After 351ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 115 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 18:46:37] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:37] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 400357 steps, run timeout after 3001 ms. (steps per millisecond=133 ) properties seen :{}
Probabilistic random walk after 400357 steps, saw 109269 distinct states, run finished after 3001 ms. (steps per millisecond=133 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-14 18:46:40] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:40] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:46:40] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:40] [INFO ] After 50ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-14 18:46:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:40] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-14 18:46:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:40] [INFO ] After 65ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-14 18:46:40] [INFO ] After 161ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 60 ms.
[2022-05-14 18:46:41] [INFO ] After 351ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 123 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 59 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 123/123 places, 1327/1327 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 123/123 places, 1327/1327 transitions.
Applied a total of 0 rules in 66 ms. Remains 123 /123 variables (removed 0) and now considering 1327/1327 (removed 0) transitions.
[2022-05-14 18:46:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:41] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:41] [INFO ] Implicit Places using invariants in 230 ms returned []
[2022-05-14 18:46:41] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:41] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:46:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:42] [INFO ] Implicit Places using invariants and state equation in 790 ms returned []
Implicit Place search using SMT with State Equation took 1021 ms to find 0 implicit places.
[2022-05-14 18:46:42] [INFO ] Redundant transitions in 62 ms returned []
[2022-05-14 18:46:42] [INFO ] Flow matrix only has 249 transitions (discarded 1078 similar events)
// Phase 1: matrix 249 rows 123 cols
[2022-05-14 18:46:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:42] [INFO ] Dead Transitions using invariants and state equation in 359 ms found 0 transitions.
Finished structural reductions, in 1 iterations. 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 15 ms. Remains 119 /123 variables (removed 4) and now considering 245/1327 (removed 1082) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 245 rows 119 cols
[2022-05-14 18:46:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:46:42] [INFO ] [Real]Absence check using 5 positive place invariants in 57 ms returned sat
[2022-05-14 18:46:43] [INFO ] After 385ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-14 18:46:43] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 18:46:43] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-14 18:46:43] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 18:46:43] [INFO ] After 47ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-14 18:46:43] [INFO ] After 106ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2022-05-14 18:46:43] [INFO ] After 314ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-14 18:46:43] [INFO ] Flatten gal took : 17 ms
[2022-05-14 18:46:43] [INFO ] Flatten gal took : 13 ms
[2022-05-14 18:46:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7496316253108057763.gal : 7 ms
[2022-05-14 18:46:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8806024950839923950.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms17877158533280373125;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7496316253108057763.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8806024950839923950.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality8806024950839923950.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :8 after 18
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :18 after 36
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :36 after 42
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :42 after 168
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :168 after 840
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :840 after 3528
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3528 after 19110
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :19110 after 122850
Reachability property apf0 is true.
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :122850 after 851130
Reachability property apf4 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.34058e+06,0.685807,25332,2,9727,17,87690,6,0,728,39894,0
Total reachable state count : 2340576

Verifying 2 reachability properties.
Reachability property apf0 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf0,294,0.687311,25332,2,370,17,87690,7,0,733,39894,0
Reachability property apf4 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
apf4,126,0.688049,25332,2,310,17,87690,8,0,734,39894,0
ITS tools runner thread asked to quit. Dying gracefully.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p0 p1), (X (NOT (AND (NOT p2) (NOT p1) p0))), (X p1), (X (NOT (AND (NOT p2) (NOT p0)))), (X (AND (NOT p2) p0)), (X (NOT (AND (NOT p2) (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p2) (NOT p1) p0)))), (X (X p1)), (X (X (NOT (AND (NOT p2) (NOT p0))))), (X (X (AND (NOT p2) p0))), (X (X (NOT (AND (NOT p2) (NOT p1) (NOT p0))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (G (NOT (AND (NOT p2) (NOT p1) p0))), (G (NOT (AND (NOT p2) (NOT p0)))), (G (NOT (AND (NOT p2) (NOT p1) (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(G (NOT (AND (NOT p2) (NOT p0))))
Knowledge based reduction with 17 factoid took 453 ms. Reduced automaton from 4 states, 9 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-01 finished in 16077 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((G(p0) U F(p1))))||G(X(p0))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 17 ms. Remains 127 /127 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:46:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:44] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:46:44] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
[2022-05-14 18:46:44] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:44] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 18:46:45] [INFO ] Implicit Places using invariants in 174 ms returned []
[2022-05-14 18:46:45] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:46:45] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 18:46:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:45] [INFO ] Implicit Places using invariants and state equation in 602 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 781 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 126/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ 3 s52), p0:(LEQ (ADD s109 s110) s54)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 1996 reset in 435 ms.
Product exploration explored 100000 steps with 2072 reset in 493 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.5 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 275 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 21 steps, including 0 resets, run visited all 3 properties in 1 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 350 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 11 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:46:47] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:46:47] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 18:46:48] [INFO ] Dead Transitions using invariants and state equation in 388 ms found 0 transitions.
[2022-05-14 18:46:48] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:46:48] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 18:46:48] [INFO ] Implicit Places using invariants in 178 ms returned []
[2022-05-14 18:46:48] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:46:48] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 18:46:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:46:48] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 668 ms to find 0 implicit places.
[2022-05-14 18:46:48] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:46:48] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 18:46:49] [INFO ] Dead Transitions using invariants and state equation in 369 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 1328/1328 transitions.
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.4 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Knowledge based reduction with 3 factoid took 278 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 443 steps, including 1 resets, run visited all 3 properties in 6 ms. (steps per millisecond=73 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT p1))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F p1), (F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 3 factoid took 361 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 93 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 98 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 91 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2046 reset in 426 ms.
Product exploration explored 100000 steps with 2097 reset in 444 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 126 transition count 1328
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 120 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:46:51] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:46:51] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:46:51] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
[2022-05-14 18:46:52] [INFO ] Redundant transitions in 22 ms returned []
[2022-05-14 18:46:52] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:46:52] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:46:52] [INFO ] Dead Transitions using invariants and state equation in 359 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 126/126 places, 1328/1328 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 1328/1328 transitions.
Product exploration explored 100000 steps with 2231 reset in 487 ms.
Product exploration explored 100000 steps with 2156 reset in 480 ms.
Built C files in :
/tmp/ltsmin16286336926225137416
[2022-05-14 18:46:53] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16286336926225137416
Running compilation step : cd /tmp/ltsmin16286336926225137416;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2642 ms.
Running link step : cd /tmp/ltsmin16286336926225137416;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin16286336926225137416;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12556885627189522586.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 126/126 places, 1328/1328 transitions.
Applied a total of 0 rules in 11 ms. Remains 126 /126 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:47:08] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:47:08] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 18:47:08] [INFO ] Dead Transitions using invariants and state equation in 384 ms found 0 transitions.
[2022-05-14 18:47:08] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:47:08] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:47:08] [INFO ] Implicit Places using invariants in 173 ms returned []
[2022-05-14 18:47:08] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:47:08] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 18:47:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:47:09] [INFO ] Implicit Places using invariants and state equation in 473 ms returned []
Implicit Place search using SMT with State Equation took 647 ms to find 0 implicit places.
[2022-05-14 18:47:09] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:47:09] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:47:09] [INFO ] Dead Transitions using invariants and state equation in 351 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 126/126 places, 1328/1328 transitions.
Built C files in :
/tmp/ltsmin15705037583417158910
[2022-05-14 18:47:09] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15705037583417158910
Running compilation step : cd /tmp/ltsmin15705037583417158910;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2558 ms.
Running link step : cd /tmp/ltsmin15705037583417158910;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin15705037583417158910;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10579600628352512116.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-14 18:47:25] [INFO ] Flatten gal took : 68 ms
[2022-05-14 18:47:25] [INFO ] Flatten gal took : 59 ms
[2022-05-14 18:47:25] [INFO ] Time to serialize gal into /tmp/LTL11006748760156823752.gal : 14 ms
[2022-05-14 18:47:25] [INFO ] Time to serialize properties into /tmp/LTL6238260586085854988.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11006748760156823752.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6238260586085854988.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1100674...267
Read 1 LTL properties
Checking formula 0 : !(((X(F((G("((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)"))U(F("(SORTI_A_0>=3)")))))||(G(X("((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)")...159
Formula 0 simplified : !(XF(G"((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)" U F"(SORTI_A_0>=3)") | GX"((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)")
Detected timeout of ITS tools.
[2022-05-14 18:47:40] [INFO ] Flatten gal took : 46 ms
[2022-05-14 18:47:40] [INFO ] Applying decomposition
[2022-05-14 18:47:40] [INFO ] Flatten gal took : 46 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph2138201268102988534.txt' '-o' '/tmp/graph2138201268102988534.bin' '-w' '/tmp/graph2138201268102988534.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph2138201268102988534.bin' '-l' '-1' '-v' '-w' '/tmp/graph2138201268102988534.weights' '-q' '0' '-e' '0.001'
[2022-05-14 18:47:40] [INFO ] Decomposing Gal with order
[2022-05-14 18:47:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:47:41] [INFO ] Removed a total of 2414 redundant transitions.
[2022-05-14 18:47:41] [INFO ] Flatten gal took : 879 ms
[2022-05-14 18:47:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1556 labels/synchronizations in 73 ms.
[2022-05-14 18:47:41] [INFO ] Time to serialize gal into /tmp/LTL14827326473039257088.gal : 4 ms
[2022-05-14 18:47:41] [INFO ] Time to serialize properties into /tmp/LTL11715947217705055760.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14827326473039257088.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11715947217705055760.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1482732...268
Read 1 LTL properties
Checking formula 0 : !(((X(F((G("((gu3.CONTROLEUR_0+gu3.CONTROLEUR_1)<=gu3.ATTENTE_A_0)"))U(F("(gi0.gu2.SORTI_A_0>=3)")))))||(G(X("((gu3.CONTROLEUR_0+gu3.C...191
Formula 0 simplified : !(XF(G"((gu3.CONTROLEUR_0+gu3.CONTROLEUR_1)<=gu3.ATTENTE_A_0)" U F"(gi0.gu2.SORTI_A_0>=3)") | GX"((gu3.CONTROLEUR_0+gu3.CONTROLEUR_1...176
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11331777156766078420
[2022-05-14 18:47:56] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11331777156766078420
Running compilation step : cd /tmp/ltsmin11331777156766078420;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2544 ms.
Running link step : cd /tmp/ltsmin11331777156766078420;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin11331777156766078420;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>(([]((LTLAPp0==true)) U <>((LTLAPp1==true)))))||[](X((LTLAPp0==true))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-02 finished in 87388 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((false U G((G(p0)||p1)))))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2749 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 89 ms. Remains 126 /127 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:48:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:48:12] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:48:12] [INFO ] Dead Transitions using invariants and state equation in 389 ms found 0 transitions.
[2022-05-14 18:48:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:48:12] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:48:12] [INFO ] Implicit Places using invariants in 192 ms returned []
[2022-05-14 18:48:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:48:12] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:48:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:48:13] [INFO ] Implicit Places using invariants and state equation in 641 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 845 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 124/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 60 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-03 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=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=2, aps=[p0:(LEQ s0 1), p1:(GT 1 s53)], 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 14 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-03 finished in 1497 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2749 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 123 transition count 1326
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 121 transition count 1324
Applied a total of 10 rules in 92 ms. Remains 121 /127 variables (removed 6) and now considering 1324/1328 (removed 4) transitions.
[2022-05-14 18:48:13] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 121 cols
[2022-05-14 18:48:13] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 18:48:13] [INFO ] Implicit Places using invariants in 187 ms returned []
[2022-05-14 18:48:13] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 121 cols
[2022-05-14 18:48:13] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 18:48:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:48:14] [INFO ] Implicit Places using invariants and state equation in 536 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 729 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/127 places, 1324/1328 transitions.
Applied a total of 0 rules in 68 ms. Remains 120 /120 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 120/127 places, 1324/1328 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 7886 reset in 427 ms.
Product exploration explored 100000 steps with 7983 reset in 438 ms.
Computed a total of 105 stabilizing places and 202 stable transitions
Computed a total of 105 stabilizing places and 202 stable transitions
Detected a total of 105/120 stabilizing places and 202/1324 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 158 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 123 ms :[(NOT p0)]
[2022-05-14 18:48:15] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2022-05-14 18:48:15] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 18:48:16] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 18:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 18:48:16] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-05-14 18:48:16] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 18:48:16] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 18:48:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 18:48:16] [INFO ] [Nat]Absence check using state equation in 76 ms returned unsat
Proved EG (NOT p0)
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (G (NOT p0))]
Property proved to be false thanks to negative knowledge :(G (NOT p0))
Knowledge based reduction with 4 factoid took 74 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05 FALSE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-05 finished in 3296 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 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 126 transition count 1328
Applied a total of 1 rules in 6 ms. Remains 126 /127 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:48:16] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:48:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:48:17] [INFO ] Dead Transitions using invariants and state equation in 366 ms found 0 transitions.
[2022-05-14 18:48:17] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:48:17] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 18:48:17] [INFO ] Implicit Places using invariants in 211 ms returned []
[2022-05-14 18:48:17] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:48:17] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:48:17] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:48:17] [INFO ] Implicit Places using invariants and state equation in 561 ms returned [53]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 776 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/127 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.
Finished structural reductions, in 2 iterations. Remains : 125/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(GT s106 s105)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 8 steps with 2 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-06 finished in 1282 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0&&F(p1))))'
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 23 ms. Remains 127 /127 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:48:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:48:18] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:48:18] [INFO ] Dead Transitions using invariants and state equation in 408 ms found 0 transitions.
[2022-05-14 18:48:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:48:18] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 18:48:18] [INFO ] Implicit Places using invariants in 214 ms returned []
[2022-05-14 18:48:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 127 cols
[2022-05-14 18:48:18] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 18:48:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:48:19] [INFO ] Implicit Places using invariants and state equation in 609 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 834 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 126/127 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 2 iterations. Remains : 126/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 116 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10 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}]], initial=2, aps=[p1:(LEQ 3 s52), p0:(LEQ 3 s54)], 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-10 finished in 1404 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(p0))))'
Support contains 1 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2749 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 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
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 123 transition count 1326
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 121 transition count 1324
Applied a total of 10 rules in 103 ms. Remains 121 /127 variables (removed 6) and now considering 1324/1328 (removed 4) transitions.
[2022-05-14 18:48:19] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 121 cols
[2022-05-14 18:48:19] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 18:48:19] [INFO ] Implicit Places using invariants in 193 ms returned []
[2022-05-14 18:48:19] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 121 cols
[2022-05-14 18:48:19] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 18:48:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:48:20] [INFO ] Implicit Places using invariants and state equation in 569 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 775 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 120/127 places, 1324/1328 transitions.
Applied a total of 0 rules in 63 ms. Remains 120 /120 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 120/127 places, 1324/1328 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 492 reset in 462 ms.
Product exploration explored 100000 steps with 511 reset in 500 ms.
Computed a total of 105 stabilizing places and 202 stable transitions
Computed a total of 105 stabilizing places and 202 stable transitions
Detected a total of 105/120 stabilizing places and 202/1324 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 57 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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1324/1324 transitions.
Applied a total of 0 rules in 62 ms. Remains 120 /120 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
[2022-05-14 18:48:21] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2022-05-14 18:48:21] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 18:48:22] [INFO ] Implicit Places using invariants in 206 ms returned []
[2022-05-14 18:48:22] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2022-05-14 18:48:22] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 18:48:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:48:22] [INFO ] Implicit Places using invariants and state equation in 436 ms returned []
Implicit Place search using SMT with State Equation took 643 ms to find 0 implicit places.
[2022-05-14 18:48:22] [INFO ] Redundant transitions in 20 ms returned []
[2022-05-14 18:48:22] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2022-05-14 18:48:22] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 18:48:22] [INFO ] Dead Transitions using invariants and state equation in 383 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 1324/1324 transitions.
Computed a total of 105 stabilizing places and 202 stable transitions
Computed a total of 105 stabilizing places and 202 stable transitions
Detected a total of 105/120 stabilizing places and 202/1324 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 (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 2 factoid took 134 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 51 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, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 149 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 505 reset in 459 ms.
Product exploration explored 100000 steps with 524 reset in 476 ms.
Built C files in :
/tmp/ltsmin11952433030563205460
[2022-05-14 18:48:24] [INFO ] Computing symmetric may disable matrix : 1324 transitions.
[2022-05-14 18:48:24] [INFO ] Computation of Complete disable matrix. took 62 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:48:24] [INFO ] Computing symmetric may enable matrix : 1324 transitions.
[2022-05-14 18:48:24] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:48:24] [INFO ] Computing Do-Not-Accords matrix : 1324 transitions.
[2022-05-14 18:48:24] [INFO ] Computation of Completed DNA matrix. took 88 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:48:24] [INFO ] Built C files in 467ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11952433030563205460
Running compilation step : cd /tmp/ltsmin11952433030563205460;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin11952433030563205460;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin11952433030563205460;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 120 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 120/120 places, 1324/1324 transitions.
Applied a total of 0 rules in 64 ms. Remains 120 /120 variables (removed 0) and now considering 1324/1324 (removed 0) transitions.
[2022-05-14 18:48:28] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2022-05-14 18:48:28] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-14 18:48:28] [INFO ] Implicit Places using invariants in 188 ms returned []
[2022-05-14 18:48:28] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2022-05-14 18:48:28] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-14 18:48:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:48:28] [INFO ] Implicit Places using invariants and state equation in 447 ms returned []
Implicit Place search using SMT with State Equation took 657 ms to find 0 implicit places.
[2022-05-14 18:48:28] [INFO ] Redundant transitions in 15 ms returned []
[2022-05-14 18:48:28] [INFO ] Flow matrix only has 246 transitions (discarded 1078 similar events)
// Phase 1: matrix 246 rows 120 cols
[2022-05-14 18:48:28] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-14 18:48:29] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 1324/1324 transitions.
Built C files in :
/tmp/ltsmin5696689532468635681
[2022-05-14 18:48:29] [INFO ] Computing symmetric may disable matrix : 1324 transitions.
[2022-05-14 18:48:29] [INFO ] Computation of Complete disable matrix. took 38 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:48:29] [INFO ] Computing symmetric may enable matrix : 1324 transitions.
[2022-05-14 18:48:29] [INFO ] Computation of Complete enable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:48:29] [INFO ] Computing Do-Not-Accords matrix : 1324 transitions.
[2022-05-14 18:48:29] [INFO ] Computation of Completed DNA matrix. took 84 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:48:29] [INFO ] Built C files in 403ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5696689532468635681
Running compilation step : cd /tmp/ltsmin5696689532468635681;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5696689532468635681;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin5696689532468635681;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-14 18:48:32] [INFO ] Flatten gal took : 42 ms
[2022-05-14 18:48:32] [INFO ] Flatten gal took : 40 ms
[2022-05-14 18:48:32] [INFO ] Time to serialize gal into /tmp/LTL17322414201833903311.gal : 6 ms
[2022-05-14 18:48:32] [INFO ] Time to serialize properties into /tmp/LTL10160101560095834271.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17322414201833903311.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10160101560095834271.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1732241...268
Read 1 LTL properties
Checking formula 0 : !((G(F(F("(ATTENTE_A_0<1)")))))
Formula 0 simplified : !GF"(ATTENTE_A_0<1)"
Detected timeout of ITS tools.
[2022-05-14 18:48:47] [INFO ] Flatten gal took : 42 ms
[2022-05-14 18:48:47] [INFO ] Applying decomposition
[2022-05-14 18:48:47] [INFO ] Flatten gal took : 41 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5411107994080459815.txt' '-o' '/tmp/graph5411107994080459815.bin' '-w' '/tmp/graph5411107994080459815.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5411107994080459815.bin' '-l' '-1' '-v' '-w' '/tmp/graph5411107994080459815.weights' '-q' '0' '-e' '0.001'
[2022-05-14 18:48:47] [INFO ] Decomposing Gal with order
[2022-05-14 18:48:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:48:48] [INFO ] Removed a total of 2568 redundant transitions.
[2022-05-14 18:48:48] [INFO ] Flatten gal took : 295 ms
[2022-05-14 18:48:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 335 labels/synchronizations in 19 ms.
[2022-05-14 18:48:48] [INFO ] Time to serialize gal into /tmp/LTL12955409887327014868.gal : 7 ms
[2022-05-14 18:48:48] [INFO ] Time to serialize properties into /tmp/LTL9816972523576144830.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12955409887327014868.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9816972523576144830.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1295540...246
Read 1 LTL properties
Checking formula 0 : !((G(F(F("(i1.u1.ATTENTE_A_0<1)")))))
Formula 0 simplified : !GF"(i1.u1.ATTENTE_A_0<1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8267768144549623708
[2022-05-14 18:49:03] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8267768144549623708
Running compilation step : cd /tmp/ltsmin8267768144549623708;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2455 ms.
Running link step : cd /tmp/ltsmin8267768144549623708;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin8267768144549623708;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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-V50P50N10-LTLCardinality-11 finished in 58983 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(p0 U (((p0 U F(p0)) U p1) U !X(p2))))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 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 126 transition count 1328
Applied a total of 1 rules in 12 ms. Remains 126 /127 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:49:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:49:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:49:18] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
[2022-05-14 18:49:18] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:49:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:49:19] [INFO ] Implicit Places using invariants in 210 ms returned []
[2022-05-14 18:49:19] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:49:19] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:49:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:49:19] [INFO ] Implicit Places using invariants and state equation in 560 ms returned [107]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 773 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 125/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 8 ms. Remains 125 /125 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 125/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 531 ms :[true, (NOT p2), (AND p1 (NOT p2)), (AND p1 (NOT p2) p0), p1, (AND p1 p0), (NOT p2), (AND p0 (NOT p2)), (AND p0 (NOT p2)), (NOT p2), (NOT p2), (NOT p2), p0]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 9}, { cond=p0, acceptance={} source=1 dest: 10}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 11}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND p1 p2), acceptance={} source=2 dest: 9}], [{ cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=3 dest: 5}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=3 dest: 7}, { cond=(AND p0 p1 p2), acceptance={} source=3 dest: 9}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 12}], [{ cond=p1, acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 p1), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 12}], [{ cond=(NOT p2), acceptance={} source=6 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=6 dest: 3}, { cond=(AND p1 p2), acceptance={} source=6 dest: 9}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=7 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=7 dest: 8}, { cond=(AND p0 p1 p2), acceptance={} source=7 dest: 9}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=7 dest: 12}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=8 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=8 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=8 dest: 7}, { cond=(AND p0 p1 p2), acceptance={} source=8 dest: 9}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=8 dest: 12}], [{ cond=(NOT p2), acceptance={} source=9 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=9 dest: 6}, { cond=(AND p1 p2), acceptance={} source=9 dest: 9}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=9 dest: 11}], [{ cond=(NOT p2), acceptance={} source=10 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=10 dest: 9}, { cond=(AND p0 p2), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=10 dest: 11}], [{ cond=(NOT p2), acceptance={} source=11 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={} source=11 dest: 2}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={} source=11 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=11 dest: 7}, { cond=(AND p0 p1 p2), acceptance={} source=11 dest: 9}], [{ cond=p0, acceptance={} source=12 dest: 0}, { cond=(NOT p0), acceptance={} source=12 dest: 12}]], initial=1, aps=[p0:(LEQ 2 s54), p1:(LEQ 2 s53), p2:(LEQ s107 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-COL-V50P50N10-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-12 finished in 1756 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(p1)||p0)))'
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 127/127 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 126 transition count 1328
Applied a total of 1 rules in 12 ms. Remains 126 /127 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:49:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:49:20] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:49:20] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
[2022-05-14 18:49:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:49:20] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:49:20] [INFO ] Implicit Places using invariants in 180 ms returned []
[2022-05-14 18:49:20] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:49:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:49:20] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:49:21] [INFO ] Implicit Places using invariants and state equation in 647 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 830 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 124/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 7 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/127 places, 1328/1328 transitions.
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s53), p1:(LEQ s0 (ADD s107 s108))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4551 reset in 372 ms.
Product exploration explored 100000 steps with 4629 reset in 385 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/124 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 137 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 11 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=11 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 197 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2022-05-14 18:49:22] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:49:23] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 18:49:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 18:49:23] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2022-05-14 18:49:23] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 18:49:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 18:49:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 18:49:23] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2022-05-14 18:49:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:49:26] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 18:49:27] [INFO ] [Nat]Added 22 Read/Feed constraints in 3920 ms returned sat
[2022-05-14 18:49:27] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 60 ms.
[2022-05-14 18:49:28] [INFO ] Added : 20 causal constraints over 7 iterations in 448 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 11 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:49:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:28] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 18:49:28] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
[2022-05-14 18:49:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:28] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 18:49:28] [INFO ] Implicit Places using invariants in 182 ms returned []
[2022-05-14 18:49:28] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:28] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:49:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:49:29] [INFO ] Implicit Places using invariants and state equation in 690 ms returned []
Implicit Place search using SMT with State Equation took 874 ms to find 0 implicit places.
[2022-05-14 18:49:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:49:29] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/124 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 86 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 216 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 89 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2022-05-14 18:49:30] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:30] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:49:30] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 18:49:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 18:49:30] [INFO ] [Real]Absence check using state equation in 209 ms returned sat
[2022-05-14 18:49:30] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 18:49:30] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 18:49:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 18:49:31] [INFO ] [Nat]Absence check using state equation in 111 ms returned sat
[2022-05-14 18:49:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:49:34] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 18:49:34] [INFO ] [Nat]Added 22 Read/Feed constraints in 3849 ms returned sat
[2022-05-14 18:49:34] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 33 ms.
[2022-05-14 18:49:35] [INFO ] Added : 21 causal constraints over 6 iterations in 223 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 4554 reset in 393 ms.
Product exploration explored 100000 steps with 4556 reset in 381 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 84 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:49:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:36] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:49:36] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
[2022-05-14 18:49:36] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-14 18:49:36] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:49:37] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Product exploration explored 100000 steps with 4483 reset in 462 ms.
Product exploration explored 100000 steps with 4381 reset in 493 ms.
Built C files in :
/tmp/ltsmin6901497541400760876
[2022-05-14 18:49:38] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6901497541400760876
Running compilation step : cd /tmp/ltsmin6901497541400760876;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2525 ms.
Running link step : cd /tmp/ltsmin6901497541400760876;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin6901497541400760876;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased11405404523121557061.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 5 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:49:53] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:53] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:49:53] [INFO ] Dead Transitions using invariants and state equation in 367 ms found 0 transitions.
[2022-05-14 18:49:53] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:53] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:49:53] [INFO ] Implicit Places using invariants in 174 ms returned []
[2022-05-14 18:49:53] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:53] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 18:49:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:49:54] [INFO ] Implicit Places using invariants and state equation in 665 ms returned []
Implicit Place search using SMT with State Equation took 841 ms to find 0 implicit places.
[2022-05-14 18:49:54] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:49:54] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:49:54] [INFO ] Dead Transitions using invariants and state equation in 370 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Built C files in :
/tmp/ltsmin1673224209426282607
[2022-05-14 18:49:54] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1673224209426282607
Running compilation step : cd /tmp/ltsmin1673224209426282607;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2507 ms.
Running link step : cd /tmp/ltsmin1673224209426282607;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 36 ms.
Running LTSmin : cd /tmp/ltsmin1673224209426282607;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased5410283820494365729.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-14 18:50:09] [INFO ] Flatten gal took : 41 ms
[2022-05-14 18:50:09] [INFO ] Flatten gal took : 41 ms
[2022-05-14 18:50:09] [INFO ] Time to serialize gal into /tmp/LTL4916414150925111404.gal : 6 ms
[2022-05-14 18:50:09] [INFO ] Time to serialize properties into /tmp/LTL12878222931472883867.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4916414150925111404.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12878222931472883867.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL4916414...267
Read 1 LTL properties
Checking formula 0 : !((G(((F("(SUR_PONT_A_0>=1)"))||(X("(CAPACITE_0<=(CONTROLEUR_0+CONTROLEUR_1))")))||("(SUR_PONT_A_0>=1)"))))
Formula 0 simplified : !G("(SUR_PONT_A_0>=1)" | F"(SUR_PONT_A_0>=1)" | X"(CAPACITE_0<=(CONTROLEUR_0+CONTROLEUR_1))")
Detected timeout of ITS tools.
[2022-05-14 18:50:24] [INFO ] Flatten gal took : 43 ms
[2022-05-14 18:50:24] [INFO ] Applying decomposition
[2022-05-14 18:50:25] [INFO ] Flatten gal took : 43 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5185654539134181736.txt' '-o' '/tmp/graph5185654539134181736.bin' '-w' '/tmp/graph5185654539134181736.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5185654539134181736.bin' '-l' '-1' '-v' '-w' '/tmp/graph5185654539134181736.weights' '-q' '0' '-e' '0.001'
[2022-05-14 18:50:25] [INFO ] Decomposing Gal with order
[2022-05-14 18:50:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:50:25] [INFO ] Removed a total of 3339 redundant transitions.
[2022-05-14 18:50:25] [INFO ] Flatten gal took : 279 ms
[2022-05-14 18:50:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 441 labels/synchronizations in 16 ms.
[2022-05-14 18:50:25] [INFO ] Time to serialize gal into /tmp/LTL204496274801977168.gal : 1 ms
[2022-05-14 18:50:25] [INFO ] Time to serialize properties into /tmp/LTL3414924194607307527.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL204496274801977168.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3414924194607307527.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2044962...265
Read 1 LTL properties
Checking formula 0 : !((G(((F("(gi1.gu3.SUR_PONT_A_0>=1)"))||(X("(gu1.CAPACITE_0<=(gu1.CONTROLEUR_0+gu1.CONTROLEUR_1))")))||("(gi1.gu3.SUR_PONT_A_0>=1)")))...156
Formula 0 simplified : !G("(gi1.gu3.SUR_PONT_A_0>=1)" | F"(gi1.gu3.SUR_PONT_A_0>=1)" | X"(gu1.CAPACITE_0<=(gu1.CONTROLEUR_0+gu1.CONTROLEUR_1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8751092481367871547
[2022-05-14 18:50:40] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8751092481367871547
Running compilation step : cd /tmp/ltsmin8751092481367871547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2551 ms.
Running link step : cd /tmp/ltsmin8751092481367871547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin8751092481367871547;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))||X((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13 finished in 95466 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F((G(p0) U F(p1))))||G(X(p0))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(p0))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)||X(p1)||p0)))'
Found a SL insensitive property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13
Stuttering acceptance computed with spot in 117 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 4 out of 127 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 127/127 places, 1328/1328 transitions.
Graph (complete) has 2749 edges and 127 vertex of which 126 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.11 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 22 ms. Remains 126 /127 variables (removed 1) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:50:55] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:50:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:50:56] [INFO ] Dead Transitions using invariants and state equation in 362 ms found 0 transitions.
[2022-05-14 18:50:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:50:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:50:56] [INFO ] Implicit Places using invariants in 192 ms returned []
[2022-05-14 18:50:56] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 126 cols
[2022-05-14 18:50:56] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:50:56] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:50:57] [INFO ] Implicit Places using invariants and state equation in 660 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 860 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 124/127 places, 1328/1328 transitions.
Applied a total of 0 rules in 12 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 124/127 places, 1328/1328 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 1 s53), p1:(LEQ s0 (ADD s107 s108))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4630 reset in 365 ms.
Product exploration explored 100000 steps with 4408 reset in 372 ms.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/124 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 148 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 111 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 10 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=5 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 170 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 101 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2022-05-14 18:50:58] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:50:58] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:50:58] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 18:50:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 18:50:58] [INFO ] [Real]Absence check using state equation in 206 ms returned sat
[2022-05-14 18:50:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 18:50:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 18:50:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 18:50:59] [INFO ] [Nat]Absence check using state equation in 113 ms returned sat
[2022-05-14 18:50:59] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:51:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 18:51:03] [INFO ] [Nat]Added 22 Read/Feed constraints in 4327 ms returned sat
[2022-05-14 18:51:03] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 44 ms.
[2022-05-14 18:51:03] [INFO ] Added : 20 causal constraints over 6 iterations in 344 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 11 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:51:03] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:51:04] [INFO ] Dead Transitions using invariants and state equation in 363 ms found 0 transitions.
[2022-05-14 18:51:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:04] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 18:51:04] [INFO ] Implicit Places using invariants in 167 ms returned []
[2022-05-14 18:51:04] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:51:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:51:05] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 799 ms to find 0 implicit places.
[2022-05-14 18:51:05] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:05] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:51:05] [INFO ] Dead Transitions using invariants and state equation in 403 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Computed a total of 107 stabilizing places and 204 stable transitions
Computed a total of 107 stabilizing places and 204 stable transitions
Detected a total of 107/124 stabilizing places and 204/1328 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 164 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (AND (NOT p1) (NOT p0))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 4 factoid took 207 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 3 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 98 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
[2022-05-14 18:51:06] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 18:51:06] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 18:51:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 18:51:06] [INFO ] [Real]Absence check using state equation in 208 ms returned sat
[2022-05-14 18:51:06] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 18:51:06] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 18:51:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 18:51:06] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2022-05-14 18:51:06] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:51:09] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-14 18:51:10] [INFO ] [Nat]Added 22 Read/Feed constraints in 3996 ms returned sat
[2022-05-14 18:51:10] [INFO ] Computed and/alt/rep : 110/218/110 causal constraints (skipped 137 transitions) in 43 ms.
[2022-05-14 18:51:11] [INFO ] Added : 20 causal constraints over 5 iterations in 203 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 4635 reset in 379 ms.
Product exploration explored 100000 steps with 4460 reset in 386 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 97 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 73 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:51:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:12] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:51:12] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
[2022-05-14 18:51:12] [INFO ] Redundant transitions in 14 ms returned []
[2022-05-14 18:51:12] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:12] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:51:13] [INFO ] Dead Transitions using invariants and state equation in 394 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Product exploration explored 100000 steps with 4411 reset in 465 ms.
Product exploration explored 100000 steps with 4542 reset in 472 ms.
Built C files in :
/tmp/ltsmin15055957743827819145
[2022-05-14 18:51:14] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15055957743827819145
Running compilation step : cd /tmp/ltsmin15055957743827819145;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2870 ms.
Running link step : cd /tmp/ltsmin15055957743827819145;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin15055957743827819145;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased8401985458383655019.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 124/124 places, 1328/1328 transitions.
Applied a total of 0 rules in 10 ms. Remains 124 /124 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
[2022-05-14 18:51:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:29] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:51:29] [INFO ] Dead Transitions using invariants and state equation in 377 ms found 0 transitions.
[2022-05-14 18:51:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:29] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:51:29] [INFO ] Implicit Places using invariants in 172 ms returned []
[2022-05-14 18:51:29] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:29] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 18:51:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 18:51:30] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 815 ms to find 0 implicit places.
[2022-05-14 18:51:30] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 124 cols
[2022-05-14 18:51:30] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 18:51:30] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/124 places, 1328/1328 transitions.
Built C files in :
/tmp/ltsmin6683282126048813089
[2022-05-14 18:51:30] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6683282126048813089
Running compilation step : cd /tmp/ltsmin6683282126048813089;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2783 ms.
Running link step : cd /tmp/ltsmin6683282126048813089;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin6683282126048813089;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased2183683748454160498.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-14 18:51:45] [INFO ] Flatten gal took : 44 ms
[2022-05-14 18:51:45] [INFO ] Flatten gal took : 43 ms
[2022-05-14 18:51:45] [INFO ] Time to serialize gal into /tmp/LTL3812526140262220409.gal : 6 ms
[2022-05-14 18:51:45] [INFO ] Time to serialize properties into /tmp/LTL14727007606191778679.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3812526140262220409.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14727007606191778679.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3812526...267
Read 1 LTL properties
Checking formula 0 : !((G(((F("(SUR_PONT_A_0>=1)"))||(X("(CAPACITE_0<=(CONTROLEUR_0+CONTROLEUR_1))")))||("(SUR_PONT_A_0>=1)"))))
Formula 0 simplified : !G("(SUR_PONT_A_0>=1)" | F"(SUR_PONT_A_0>=1)" | X"(CAPACITE_0<=(CONTROLEUR_0+CONTROLEUR_1))")
Detected timeout of ITS tools.
[2022-05-14 18:52:01] [INFO ] Flatten gal took : 43 ms
[2022-05-14 18:52:01] [INFO ] Applying decomposition
[2022-05-14 18:52:01] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4710402902825500629.txt' '-o' '/tmp/graph4710402902825500629.bin' '-w' '/tmp/graph4710402902825500629.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4710402902825500629.bin' '-l' '-1' '-v' '-w' '/tmp/graph4710402902825500629.weights' '-q' '0' '-e' '0.001'
[2022-05-14 18:52:01] [INFO ] Decomposing Gal with order
[2022-05-14 18:52:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:52:01] [INFO ] Removed a total of 2267 redundant transitions.
[2022-05-14 18:52:01] [INFO ] Flatten gal took : 513 ms
[2022-05-14 18:52:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 1462 labels/synchronizations in 63 ms.
[2022-05-14 18:52:01] [INFO ] Time to serialize gal into /tmp/LTL13862059717640549286.gal : 2 ms
[2022-05-14 18:52:01] [INFO ] Time to serialize properties into /tmp/LTL7105761061043989802.ltl : 64 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13862059717640549286.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7105761061043989802.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1386205...267
Read 1 LTL properties
Checking formula 0 : !((G(((F("(gi1.gu2.SUR_PONT_A_0>=1)"))||(X("(gu0.CAPACITE_0<=(gu0.CONTROLEUR_0+gu0.CONTROLEUR_1))")))||("(gi1.gu2.SUR_PONT_A_0>=1)")))...156
Formula 0 simplified : !G("(gi1.gu2.SUR_PONT_A_0>=1)" | F"(gi1.gu2.SUR_PONT_A_0>=1)" | X"(gu0.CAPACITE_0<=(gu0.CONTROLEUR_0+gu0.CONTROLEUR_1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14512943160405252151
[2022-05-14 18:52:16] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14512943160405252151
Running compilation step : cd /tmp/ltsmin14512943160405252151;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2554 ms.
Running link step : cd /tmp/ltsmin14512943160405252151;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin14512943160405252151;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp0==true))||X((LTLAPp1==true))||(LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V50P50N10-LTLCardinality-13 finished in 96232 ms.
[2022-05-14 18:52:32] [INFO ] Flatten gal took : 42 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin276953618947879585
[2022-05-14 18:52:32] [INFO ] Computing symmetric may disable matrix : 1328 transitions.
[2022-05-14 18:52:32] [INFO ] Applying decomposition
[2022-05-14 18:52:32] [INFO ] Computation of Complete disable matrix. took 43 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:52:32] [INFO ] Flatten gal took : 43 ms
[2022-05-14 18:52:32] [INFO ] Computing symmetric may enable matrix : 1328 transitions.
[2022-05-14 18:52:32] [INFO ] Computation of Complete enable matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5546204873210795030.txt' '-o' '/tmp/graph5546204873210795030.bin' '-w' '/tmp/graph5546204873210795030.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5546204873210795030.bin' '-l' '-1' '-v' '-w' '/tmp/graph5546204873210795030.weights' '-q' '0' '-e' '0.001'
[2022-05-14 18:52:32] [INFO ] Decomposing Gal with order
[2022-05-14 18:52:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 18:52:32] [INFO ] Computing Do-Not-Accords matrix : 1328 transitions.
[2022-05-14 18:52:32] [INFO ] Computation of Completed DNA matrix. took 69 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 18:52:32] [INFO ] Built C files in 475ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin276953618947879585
Running compilation step : cd /tmp/ltsmin276953618947879585;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-14 18:52:32] [INFO ] Removed a total of 2317 redundant transitions.
[2022-05-14 18:52:32] [INFO ] Flatten gal took : 499 ms
[2022-05-14 18:52:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 1560 labels/synchronizations in 34 ms.
[2022-05-14 18:52:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality15635204553877218136.gal : 3 ms
[2022-05-14 18:52:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality1856875197079289300.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality15635204553877218136.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1856875197079289300.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 3 LTL properties
Checking formula 0 : !(((X(F((G("((gu0.CONTROLEUR_0+gu0.CONTROLEUR_1)<=gu0.ATTENTE_A_0)"))U(F("(gi1.gu1.SORTI_A_0>=3)")))))||(G(X("((gu0.CONTROLEUR_0+gu0.C...191
Formula 0 simplified : !(XF(G"((gu0.CONTROLEUR_0+gu0.CONTROLEUR_1)<=gu0.ATTENTE_A_0)" U F"(gi1.gu1.SORTI_A_0>=3)") | GX"((gu0.CONTROLEUR_0+gu0.CONTROLEUR_1...176
Compilation finished in 6410 ms.
Running link step : cd /tmp/ltsmin276953618947879585;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 90 ms.
Running LTSmin : cd /tmp/ltsmin276953618947879585;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>(([]((LTLAPp0==true)) U <>((LTLAPp1==true)))))||[](X((LTLAPp0==true))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gi1.t177, gi1.t176, gi1.t105, t0, t102, t104, t229, t940, Intersection with reachable at eac...217
Computing Next relation with stutter on 20 deadlock states
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin276953618947879585;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(<>(([]((LTLAPp0==true)) U <>((LTLAPp1==true)))))||[](X((LTLAPp0==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin276953618947879585;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(<>((LTLAPp2==true))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 19:14:43] [INFO ] Applying decomposition
[2022-05-14 19:14:43] [INFO ] Flatten gal took : 138 ms
[2022-05-14 19:14:43] [INFO ] Decomposing Gal with order
[2022-05-14 19:14:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 19:14:44] [INFO ] Removed a total of 7230 redundant transitions.
[2022-05-14 19:14:44] [INFO ] Flatten gal took : 295 ms
[2022-05-14 19:14:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 42 ms.
[2022-05-14 19:14:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality9153335731871742546.gal : 16 ms
[2022-05-14 19:14:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality9014019616009095974.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9153335731871742546.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9014019616009095974.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 3 LTL properties
Checking formula 0 : !(((X(F((G("((gsens0.CONTROLEUR_0+gsens1.CONTROLEUR_1)<=gATTENTE_A.ATTENTE_A_0)"))U(F("(gSORTI_A.SORTI_A_0>=3)")))))||(G(X("((gsens0.C...218
Formula 0 simplified : !(XF(G"((gsens0.CONTROLEUR_0+gsens1.CONTROLEUR_1)<=gATTENTE_A.ATTENTE_A_0)" U F"(gSORTI_A.SORTI_A_0>=3)") | GX"((gsens0.CONTROLEUR_0...203
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin276953618947879585;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>(<>((LTLAPp2==true))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin276953618947879585;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>((LTLAPp3==true))||X((LTLAPp4==true))||(LTLAPp3==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-14 19:36:55] [INFO ] Flatten gal took : 127 ms
[2022-05-14 19:36:55] [INFO ] Input system was already deterministic with 1328 transitions.
[2022-05-14 19:36:55] [INFO ] Transformed 127 places.
[2022-05-14 19:36:55] [INFO ] Transformed 1328 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/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//..//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
[2022-05-14 19:36:55] [INFO ] Time to serialize gal into /tmp/LTLCardinality3262886645605064283.gal : 5 ms
[2022-05-14 19:36:55] [INFO ] Time to serialize properties into /tmp/LTLCardinality5819749320986185998.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3262886645605064283.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5819749320986185998.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...333
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((X(F((G("((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)"))U(F("(SORTI_A_0>=3)")))))||(G(X("((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)")...159
Formula 0 simplified : !(XF(G"((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)" U F"(SORTI_A_0>=3)") | GX"((CONTROLEUR_0+CONTROLEUR_1)<=ATTENTE_A_0)")

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-V50P50N10"
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 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V50P50N10, 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 r024-tall-165251918000091"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 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 ;