Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r043-smll-171620180200152.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is AutonomousCar-PT-02b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-smll-171620180200152
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 12 18:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 12 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 12 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:28 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 49K May 18 16:42 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716305971343

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-02b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 15:39:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 15:39:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:39:33] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2024-05-21 15:39:34] [INFO ] Transformed 155 places.
[2024-05-21 15:39:34] [INFO ] Transformed 194 transitions.
[2024-05-21 15:39:34] [INFO ] Found NUPN structural information;
[2024-05-21 15:39:34] [INFO ] Parsed PT model containing 155 places and 194 transitions and 620 arcs in 190 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA AutonomousCar-PT-02b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02b-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 155 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 155/155 places, 194/194 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 135 transition count 174
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 135 transition count 174
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 56 place count 135 transition count 158
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 133 transition count 156
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 133 transition count 156
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 132 transition count 155
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 132 transition count 155
Applied a total of 62 rules in 61 ms. Remains 132 /155 variables (removed 23) and now considering 155/194 (removed 39) transitions.
// Phase 1: matrix 155 rows 132 cols
[2024-05-21 15:39:34] [INFO ] Computed 7 invariants in 11 ms
[2024-05-21 15:39:34] [INFO ] Implicit Places using invariants in 246 ms returned []
[2024-05-21 15:39:34] [INFO ] Invariant cache hit.
[2024-05-21 15:39:34] [INFO ] Implicit Places using invariants and state equation in 201 ms returned []
Implicit Place search using SMT with State Equation took 498 ms to find 0 implicit places.
[2024-05-21 15:39:34] [INFO ] Invariant cache hit.
[2024-05-21 15:39:34] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 132/155 places, 155/194 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 736 ms. Remains : 132/155 places, 155/194 transitions.
Support contains 15 out of 132 places after structural reductions.
[2024-05-21 15:39:35] [INFO ] Flatten gal took : 53 ms
[2024-05-21 15:39:35] [INFO ] Flatten gal took : 27 ms
[2024-05-21 15:39:35] [INFO ] Input system was already deterministic with 155 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 10) seen :9
Finished Best-First random walk after 1096 steps, including 4 resets, run visited all 1 properties in 6 ms. (steps per millisecond=182 )
Parikh walk visited 0 properties in 1 ms.
Computed a total of 33 stabilizing places and 34 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0 U !p1))))'
Support contains 4 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 155/155 transitions.
Graph (trivial) has 119 edges and 132 vertex of which 4 / 132 are part of one of the 2 SCC in 5 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 50 rules applied. Total rules applied 51 place count 129 transition count 102
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 66 rules applied. Total rules applied 117 place count 79 transition count 86
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 10 rules applied. Total rules applied 127 place count 70 transition count 85
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 128 place count 69 transition count 85
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 128 place count 69 transition count 79
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 140 place count 63 transition count 79
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 144 place count 59 transition count 75
Iterating global reduction 4 with 4 rules applied. Total rules applied 148 place count 59 transition count 75
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 148 place count 59 transition count 74
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 150 place count 58 transition count 74
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 151 place count 57 transition count 72
Iterating global reduction 4 with 1 rules applied. Total rules applied 152 place count 57 transition count 72
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 154 place count 57 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 155 place count 56 transition count 70
Performed 21 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 197 place count 35 transition count 48
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 200 place count 32 transition count 41
Iterating global reduction 6 with 3 rules applied. Total rules applied 203 place count 32 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 205 place count 31 transition count 40
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 209 place count 29 transition count 52
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 211 place count 27 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 212 place count 26 transition count 50
Applied a total of 212 rules in 65 ms. Remains 26 /132 variables (removed 106) and now considering 50/155 (removed 105) transitions.
// Phase 1: matrix 50 rows 26 cols
[2024-05-21 15:39:35] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 15:39:35] [INFO ] Implicit Places using invariants in 71 ms returned []
[2024-05-21 15:39:35] [INFO ] Invariant cache hit.
[2024-05-21 15:39:35] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:39:35] [INFO ] Implicit Places using invariants and state equation in 74 ms returned [21, 25]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 150 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/132 places, 50/155 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 23 transition count 49
Applied a total of 2 rules in 5 ms. Remains 23 /24 variables (removed 1) and now considering 49/50 (removed 1) transitions.
// Phase 1: matrix 49 rows 23 cols
[2024-05-21 15:39:35] [INFO ] Computed 3 invariants in 1 ms
[2024-05-21 15:39:35] [INFO ] Implicit Places using invariants in 39 ms returned []
[2024-05-21 15:39:35] [INFO ] Invariant cache hit.
[2024-05-21 15:39:36] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:39:36] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 23/132 places, 49/155 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 321 ms. Remains : 23/132 places, 49/155 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 264 ms :[p1, p1]
Running random walk in product with property : AutonomousCar-PT-02b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p1) p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND p1 p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s19 0) (EQ s18 1)), p0:(OR (EQ s5 0) (EQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 2 ms.
FORMULA AutonomousCar-PT-02b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02b-LTLCardinality-02 finished in 670 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||(G(p2)&&p1)))))'
Support contains 4 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 155/155 transitions.
Graph (trivial) has 116 edges and 132 vertex of which 4 / 132 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 47 transitions
Trivial Post-agglo rules discarded 47 transitions
Performed 47 trivial Post agglomeration. Transition count delta: 47
Iterating post reduction 0 with 47 rules applied. Total rules applied 48 place count 129 transition count 105
Reduce places removed 47 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 64 rules applied. Total rules applied 112 place count 82 transition count 88
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 11 rules applied. Total rules applied 123 place count 72 transition count 87
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 124 place count 71 transition count 87
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 124 place count 71 transition count 80
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 4 with 14 rules applied. Total rules applied 138 place count 64 transition count 80
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 141 place count 61 transition count 77
Iterating global reduction 4 with 3 rules applied. Total rules applied 144 place count 61 transition count 77
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 144 place count 61 transition count 76
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 146 place count 60 transition count 76
Performed 21 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 4 with 42 rules applied. Total rules applied 188 place count 39 transition count 54
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 192 place count 35 transition count 45
Iterating global reduction 4 with 4 rules applied. Total rules applied 196 place count 35 transition count 45
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 197 place count 35 transition count 44
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 199 place count 34 transition count 43
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 203 place count 32 transition count 52
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 205 place count 30 transition count 50
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 206 place count 29 transition count 50
Applied a total of 206 rules in 34 ms. Remains 29 /132 variables (removed 103) and now considering 50/155 (removed 105) transitions.
// Phase 1: matrix 50 rows 29 cols
[2024-05-21 15:39:36] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 15:39:36] [INFO ] Implicit Places using invariants in 47 ms returned []
[2024-05-21 15:39:36] [INFO ] Invariant cache hit.
[2024-05-21 15:39:36] [INFO ] State equation strengthened by 7 read => feed constraints.
[2024-05-21 15:39:36] [INFO ] Implicit Places using invariants and state equation in 72 ms returned [24, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 121 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/132 places, 50/155 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 27 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 26 transition count 49
Applied a total of 2 rules in 4 ms. Remains 26 /27 variables (removed 1) and now considering 49/50 (removed 1) transitions.
// Phase 1: matrix 49 rows 26 cols
[2024-05-21 15:39:36] [INFO ] Computed 3 invariants in 2 ms
[2024-05-21 15:39:36] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-21 15:39:36] [INFO ] Invariant cache hit.
[2024-05-21 15:39:36] [INFO ] State equation strengthened by 6 read => feed constraints.
[2024-05-21 15:39:36] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 26/132 places, 49/155 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 260 ms. Remains : 26/132 places, 49/155 transitions.
Stuttering acceptance computed with spot in 141 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : AutonomousCar-PT-02b-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s17 0) (EQ s8 1)), p0:(AND (EQ s17 0) (EQ s8 1)), p2:(AND (EQ s9 0) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 12 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-02b-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02b-LTLCardinality-04 finished in 423 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(X(F(p1))))))'
Support contains 4 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 155/155 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 128 transition count 151
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 128 transition count 151
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 127 transition count 150
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 127 transition count 150
Applied a total of 10 rules in 9 ms. Remains 127 /132 variables (removed 5) and now considering 150/155 (removed 5) transitions.
// Phase 1: matrix 150 rows 127 cols
[2024-05-21 15:39:36] [INFO ] Computed 7 invariants in 5 ms
[2024-05-21 15:39:36] [INFO ] Implicit Places using invariants in 69 ms returned []
[2024-05-21 15:39:36] [INFO ] Invariant cache hit.
[2024-05-21 15:39:36] [INFO ] Implicit Places using invariants and state equation in 134 ms returned []
Implicit Place search using SMT with State Equation took 205 ms to find 0 implicit places.
[2024-05-21 15:39:36] [INFO ] Invariant cache hit.
[2024-05-21 15:39:37] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/132 places, 150/155 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 339 ms. Remains : 127/132 places, 150/155 transitions.
Stuttering acceptance computed with spot in 269 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AutonomousCar-PT-02b-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, 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}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=(NOT p0), acceptance={} source=5 dest: 4}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=p0, acceptance={} source=6 dest: 1}, { cond=(NOT p0), acceptance={} source=6 dest: 3}]], initial=5, aps=[p1:(OR (EQ s77 0) (EQ s82 1)), p0:(AND (EQ s74 0) (EQ s46 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 297 ms.
Product exploration explored 100000 steps with 25000 reset in 267 ms.
Computed a total of 30 stabilizing places and 31 stable transitions
Computed a total of 30 stabilizing places and 31 stable transitions
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 85 ms. Reduced automaton from 7 states, 11 edges and 2 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 147 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 148 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=74 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 (NOT p0)), (X (NOT p0)), true, (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 4 factoid took 101 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 127 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 127/127 places, 150/150 transitions.
Applied a total of 0 rules in 2 ms. Remains 127 /127 variables (removed 0) and now considering 150/150 (removed 0) transitions.
[2024-05-21 15:39:38] [INFO ] Invariant cache hit.
[2024-05-21 15:39:38] [INFO ] Implicit Places using invariants in 70 ms returned []
[2024-05-21 15:39:38] [INFO ] Invariant cache hit.
[2024-05-21 15:39:38] [INFO ] Implicit Places using invariants and state equation in 137 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2024-05-21 15:39:38] [INFO ] Invariant cache hit.
[2024-05-21 15:39:38] [INFO ] Dead Transitions using invariants and state equation in 129 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 342 ms. Remains : 127/127 places, 150/150 transitions.
Computed a total of 30 stabilizing places and 31 stable transitions
Computed a total of 30 stabilizing places and 31 stable transitions
Knowledge obtained : [p1, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 71 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 142 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Finished random walk after 161 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=80 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p1, true]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 2 factoid took 96 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 25000 reset in 147 ms.
Product exploration explored 100000 steps with 25000 reset in 158 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 148 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Support contains 2 out of 127 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 127/127 places, 150/150 transitions.
Graph (trivial) has 114 edges and 127 vertex of which 4 / 127 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 45 rules applied. Total rules applied 46 place count 125 transition count 148
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 53 place count 125 transition count 141
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 53 place count 125 transition count 141
Deduced a syphon composed of 54 places in 0 ms
Iterating global reduction 2 with 9 rules applied. Total rules applied 62 place count 125 transition count 141
Discarding 36 places :
Symmetric choice reduction at 2 with 36 rule applications. Total rules 98 place count 89 transition count 105
Deduced a syphon composed of 21 places in 0 ms
Iterating global reduction 2 with 36 rules applied. Total rules applied 134 place count 89 transition count 105
Performed 33 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 54 places in 0 ms
Iterating global reduction 2 with 33 rules applied. Total rules applied 167 place count 89 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 169 place count 89 transition count 108
Discarding 27 places :
Symmetric choice reduction at 3 with 27 rule applications. Total rules 196 place count 62 transition count 75
Deduced a syphon composed of 32 places in 0 ms
Iterating global reduction 3 with 27 rules applied. Total rules applied 223 place count 62 transition count 75
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 227 place count 62 transition count 71
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 230 place count 59 transition count 68
Deduced a syphon composed of 29 places in 0 ms
Iterating global reduction 4 with 3 rules applied. Total rules applied 233 place count 59 transition count 68
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 234 place count 59 transition count 68
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 236 place count 57 transition count 66
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 238 place count 57 transition count 66
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -14
Deduced a syphon composed of 31 places in 0 ms
Iterating global reduction 4 with 3 rules applied. Total rules applied 241 place count 57 transition count 80
Deduced a syphon composed of 31 places in 0 ms
Applied a total of 241 rules in 33 ms. Remains 57 /127 variables (removed 70) and now considering 80/150 (removed 70) transitions.
[2024-05-21 15:39:40] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 80 rows 57 cols
[2024-05-21 15:39:40] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:39:40] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/127 places, 80/150 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 117 ms. Remains : 57/127 places, 80/150 transitions.
Built C files in :
/tmp/ltsmin11741901165585357467
[2024-05-21 15:39:40] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11741901165585357467
Running compilation step : cd /tmp/ltsmin11741901165585357467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 505 ms.
Running link step : cd /tmp/ltsmin11741901165585357467;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 48 ms.
Running LTSmin : cd /tmp/ltsmin11741901165585357467;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased18222749765556562652.hoa' '--buchi-type=spotba'
LTSmin run took 255 ms.
FORMULA AutonomousCar-PT-02b-LTLCardinality-05 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property AutonomousCar-PT-02b-LTLCardinality-05 finished in 4728 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 132/132 places, 155/155 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 127 transition count 150
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 127 transition count 150
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 125 transition count 148
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 125 transition count 148
Applied a total of 14 rules in 7 ms. Remains 125 /132 variables (removed 7) and now considering 148/155 (removed 7) transitions.
// Phase 1: matrix 148 rows 125 cols
[2024-05-21 15:39:41] [INFO ] Computed 7 invariants in 2 ms
[2024-05-21 15:39:41] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-21 15:39:41] [INFO ] Invariant cache hit.
[2024-05-21 15:39:41] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
[2024-05-21 15:39:41] [INFO ] Invariant cache hit.
[2024-05-21 15:39:41] [INFO ] Dead Transitions using invariants and state equation in 152 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/132 places, 148/155 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 420 ms. Remains : 125/132 places, 148/155 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-02b-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s40 0) (EQ s119 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 242 steps with 3 reset in 1 ms.
FORMULA AutonomousCar-PT-02b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02b-LTLCardinality-07 finished in 571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(p0))||G(p1)))'
Support contains 2 out of 132 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 132/132 places, 155/155 transitions.
Graph (trivial) has 121 edges and 132 vertex of which 4 / 132 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 51 transitions
Trivial Post-agglo rules discarded 51 transitions
Performed 51 trivial Post agglomeration. Transition count delta: 51
Iterating post reduction 0 with 51 rules applied. Total rules applied 52 place count 129 transition count 101
Reduce places removed 51 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 67 rules applied. Total rules applied 119 place count 78 transition count 85
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 128 place count 69 transition count 85
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 128 place count 69 transition count 77
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 144 place count 61 transition count 77
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 149 place count 56 transition count 72
Iterating global reduction 3 with 5 rules applied. Total rules applied 154 place count 56 transition count 72
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 154 place count 56 transition count 71
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 156 place count 55 transition count 71
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 157 place count 54 transition count 69
Iterating global reduction 3 with 1 rules applied. Total rules applied 158 place count 54 transition count 69
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 160 place count 54 transition count 67
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 161 place count 53 transition count 67
Performed 20 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 201 place count 33 transition count 46
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 205 place count 29 transition count 37
Iterating global reduction 5 with 4 rules applied. Total rules applied 209 place count 29 transition count 37
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 210 place count 29 transition count 36
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 212 place count 28 transition count 35
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 216 place count 26 transition count 44
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 217 place count 25 transition count 43
Applied a total of 217 rules in 29 ms. Remains 25 /132 variables (removed 107) and now considering 43/155 (removed 112) transitions.
// Phase 1: matrix 43 rows 25 cols
[2024-05-21 15:39:42] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:39:42] [INFO ] Implicit Places using invariants in 66 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 67 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/132 places, 43/155 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 23 transition count 42
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 23 transition count 42
Applied a total of 2 rules in 2 ms. Remains 23 /24 variables (removed 1) and now considering 42/43 (removed 1) transitions.
// Phase 1: matrix 42 rows 23 cols
[2024-05-21 15:39:42] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 15:39:42] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 15:39:42] [INFO ] Invariant cache hit.
[2024-05-21 15:39:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:39:42] [INFO ] Implicit Places using invariants and state equation in 61 ms returned [18, 22]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 103 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 21/132 places, 42/155 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 20 transition count 41
Applied a total of 2 rules in 6 ms. Remains 20 /21 variables (removed 1) and now considering 41/42 (removed 1) transitions.
// Phase 1: matrix 41 rows 20 cols
[2024-05-21 15:39:42] [INFO ] Computed 3 invariants in 0 ms
[2024-05-21 15:39:42] [INFO ] Implicit Places using invariants in 36 ms returned []
[2024-05-21 15:39:42] [INFO ] Invariant cache hit.
[2024-05-21 15:39:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:39:42] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 3 : 20/132 places, 41/155 transitions.
Finished structural reductions in SI_LTL mode , in 3 iterations and 308 ms. Remains : 20/132 places, 41/155 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-02b-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=true, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s1 0) (EQ s5 1)), p0:(AND (EQ s5 0) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-02b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02b-LTLCardinality-10 finished in 431 ms.
All properties solved by simple procedures.
Total runtime 8681 ms.

BK_STOP 1716305983669

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-02b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is AutonomousCar-PT-02b, 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 r043-smll-171620180200152"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-02b.tgz
mv AutonomousCar-PT-02b 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 ;