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-171620180200163.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is AutonomousCar-PT-03b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-smll-171620180200163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K 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 6.3K Apr 12 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 56K Apr 12 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 12 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 31K 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 75K 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-03b-LTLFireability-00
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-01
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-02
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-03
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-04
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-05
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-06
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-07
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-08
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-09
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-10
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-11
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-12
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-13
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-14
FORMULA_NAME AutonomousCar-PT-03b-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716306212590

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-03b
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-21 15:43:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 15:43:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:43:35] [INFO ] Load time of PNML (sax parser for PT used): 100 ms
[2024-05-21 15:43:35] [INFO ] Transformed 190 places.
[2024-05-21 15:43:35] [INFO ] Transformed 273 transitions.
[2024-05-21 15:43:35] [INFO ] Found NUPN structural information;
[2024-05-21 15:43:35] [INFO ] Parsed PT model containing 190 places and 273 transitions and 1051 arcs in 201 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
FORMULA AutonomousCar-PT-03b-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03b-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03b-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-03b-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 190 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 190/190 places, 273/273 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 169 transition count 252
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 169 transition count 252
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 165 transition count 248
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 165 transition count 248
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 51 place count 164 transition count 247
Iterating global reduction 0 with 1 rules applied. Total rules applied 52 place count 164 transition count 247
Applied a total of 52 rules in 66 ms. Remains 164 /190 variables (removed 26) and now considering 247/273 (removed 26) transitions.
// Phase 1: matrix 247 rows 164 cols
[2024-05-21 15:43:35] [INFO ] Computed 8 invariants in 22 ms
[2024-05-21 15:43:35] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-05-21 15:43:35] [INFO ] Invariant cache hit.
[2024-05-21 15:43:36] [INFO ] Implicit Places using invariants and state equation in 239 ms returned []
Implicit Place search using SMT with State Equation took 565 ms to find 0 implicit places.
[2024-05-21 15:43:36] [INFO ] Invariant cache hit.
[2024-05-21 15:43:36] [INFO ] Dead Transitions using invariants and state equation in 347 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 164/190 places, 247/273 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 982 ms. Remains : 164/190 places, 247/273 transitions.
Support contains 33 out of 164 places after structural reductions.
[2024-05-21 15:43:36] [INFO ] Flatten gal took : 70 ms
[2024-05-21 15:43:36] [INFO ] Flatten gal took : 28 ms
[2024-05-21 15:43:36] [INFO ] Input system was already deterministic with 247 transitions.
Support contains 31 out of 164 places (down from 33) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 5 resets, run finished after 643 ms. (steps per millisecond=15 ) properties (out of 26) seen :20
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :1
Finished Best-First random walk after 2050 steps, including 4 resets, run visited all 5 properties in 9 ms. (steps per millisecond=227 )
Parikh walk visited 0 properties in 0 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 34 stabilizing places and 35 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' '!(X((F(p1)&&p0)))'
Support contains 3 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 155 transition count 238
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 155 transition count 238
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 54 place count 155 transition count 202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 154 transition count 201
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 154 transition count 201
Applied a total of 56 rules in 18 ms. Remains 154 /164 variables (removed 10) and now considering 201/247 (removed 46) transitions.
// Phase 1: matrix 201 rows 154 cols
[2024-05-21 15:43:37] [INFO ] Computed 8 invariants in 3 ms
[2024-05-21 15:43:38] [INFO ] Implicit Places using invariants in 90 ms returned []
[2024-05-21 15:43:38] [INFO ] Invariant cache hit.
[2024-05-21 15:43:38] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
[2024-05-21 15:43:38] [INFO ] Invariant cache hit.
[2024-05-21 15:43:38] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/164 places, 201/247 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 457 ms. Remains : 154/164 places, 201/247 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 360 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-00 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:(NEQ s15 1), p0:(AND (EQ s130 1) (EQ s148 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-00 finished in 886 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((X(F(p0))||G(p1))))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Graph (trivial) has 151 edges and 164 vertex of which 4 / 164 are part of one of the 2 SCC in 3 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 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 63 rules applied. Total rules applied 64 place count 161 transition count 181
Reduce places removed 63 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 83 rules applied. Total rules applied 147 place count 98 transition count 161
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 158 place count 87 transition count 161
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 158 place count 87 transition count 155
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 170 place count 81 transition count 155
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 176 place count 75 transition count 149
Iterating global reduction 3 with 6 rules applied. Total rules applied 182 place count 75 transition count 149
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 218 place count 75 transition count 113
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 218 place count 75 transition count 112
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 220 place count 74 transition count 112
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 221 place count 73 transition count 109
Iterating global reduction 4 with 1 rules applied. Total rules applied 222 place count 73 transition count 109
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 224 place count 73 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 225 place count 72 transition count 107
Performed 30 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 285 place count 42 transition count 76
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 291 place count 36 transition count 57
Iterating global reduction 6 with 6 rules applied. Total rules applied 297 place count 36 transition count 57
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 298 place count 36 transition count 56
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 7 with 2 rules applied. Total rules applied 300 place count 35 transition count 55
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 304 place count 33 transition count 73
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 306 place count 31 transition count 71
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 307 place count 30 transition count 71
Applied a total of 307 rules in 78 ms. Remains 30 /164 variables (removed 134) and now considering 71/247 (removed 176) transitions.
// Phase 1: matrix 71 rows 30 cols
[2024-05-21 15:43:38] [INFO ] Computed 6 invariants in 2 ms
[2024-05-21 15:43:38] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 15:43:38] [INFO ] Invariant cache hit.
[2024-05-21 15:43:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:43:39] [INFO ] Implicit Places using invariants and state equation in 159 ms returned [25, 29]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 226 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/164 places, 71/247 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 70
Applied a total of 2 rules in 13 ms. Remains 27 /28 variables (removed 1) and now considering 70/71 (removed 1) transitions.
// Phase 1: matrix 70 rows 27 cols
[2024-05-21 15:43:39] [INFO ] Computed 4 invariants in 2 ms
[2024-05-21 15:43:39] [INFO ] Implicit Places using invariants in 62 ms returned []
[2024-05-21 15:43:39] [INFO ] Invariant cache hit.
[2024-05-21 15:43:39] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:39] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 27/164 places, 70/247 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 459 ms. Remains : 27/164 places, 70/247 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s20 0), p0:(EQ s14 0)], 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 2 reset in 255 ms.
Product exploration explored 100000 steps with 4 reset in 97 ms.
Computed a total of 1 stabilizing places and 2 stable transitions
Computed a total of 1 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 266 steps, including 24 resets, run visited all 2 properties in 5 ms. (steps per millisecond=53 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 124 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 70/70 transitions.
Applied a total of 0 rules in 4 ms. Remains 27 /27 variables (removed 0) and now considering 70/70 (removed 0) transitions.
[2024-05-21 15:43:40] [INFO ] Invariant cache hit.
[2024-05-21 15:43:40] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-21 15:43:40] [INFO ] Invariant cache hit.
[2024-05-21 15:43:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:40] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
[2024-05-21 15:43:40] [INFO ] Redundant transitions in 21 ms returned [35]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 69 rows 27 cols
[2024-05-21 15:43:40] [INFO ] Computed 4 invariants in 2 ms
[2024-05-21 15:43:40] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/27 places, 69/70 transitions.
Reduce places removed 1 places and 1 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 25 transition count 69
Applied a total of 2 rules in 6 ms. Remains 25 /27 variables (removed 2) and now considering 69/69 (removed 0) transitions.
// Phase 1: matrix 69 rows 25 cols
[2024-05-21 15:43:40] [INFO ] Computed 4 invariants in 11 ms
[2024-05-21 15:43:40] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 15:43:40] [INFO ] Invariant cache hit.
[2024-05-21 15:43:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:40] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 25/27 places, 69/70 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 351 ms. Remains : 25/27 places, 69/70 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Finished random walk after 392 steps, including 43 resets, run visited all 2 properties in 4 ms. (steps per millisecond=98 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT p0))]
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 146 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Product exploration explored 100000 steps with 18 reset in 91 ms.
Product exploration explored 100000 steps with 1 reset in 116 ms.
Built C files in :
/tmp/ltsmin16106907230863496338
[2024-05-21 15:43:41] [INFO ] Computing symmetric may disable matrix : 69 transitions.
[2024-05-21 15:43:41] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:41] [INFO ] Computing symmetric may enable matrix : 69 transitions.
[2024-05-21 15:43:41] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:41] [INFO ] Computing Do-Not-Accords matrix : 69 transitions.
[2024-05-21 15:43:41] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:41] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16106907230863496338
Running compilation step : cd /tmp/ltsmin16106907230863496338;'/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 429 ms.
Running link step : cd /tmp/ltsmin16106907230863496338;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin16106907230863496338;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased5204152071778690110.hoa' '--buchi-type=spotba'
LTSmin run took 179 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-01 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property AutonomousCar-PT-03b-LTLFireability-01 finished in 3290 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' '!(F(G(p0)))'
Support contains 1 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Graph (trivial) has 152 edges and 164 vertex of which 4 / 164 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 65 transitions
Trivial Post-agglo rules discarded 65 transitions
Performed 65 trivial Post agglomeration. Transition count delta: 65
Iterating post reduction 0 with 65 rules applied. Total rules applied 66 place count 161 transition count 179
Reduce places removed 65 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 89 rules applied. Total rules applied 155 place count 96 transition count 155
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 170 place count 82 transition count 154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 171 place count 81 transition count 154
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 171 place count 81 transition count 149
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 181 place count 76 transition count 149
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 187 place count 70 transition count 143
Iterating global reduction 4 with 6 rules applied. Total rules applied 193 place count 70 transition count 143
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 4 with 36 rules applied. Total rules applied 229 place count 70 transition count 107
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 229 place count 70 transition count 106
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 231 place count 69 transition count 106
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 232 place count 68 transition count 103
Iterating global reduction 5 with 1 rules applied. Total rules applied 233 place count 68 transition count 103
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 5 with 2 rules applied. Total rules applied 235 place count 68 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 236 place count 67 transition count 101
Performed 29 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 7 with 58 rules applied. Total rules applied 294 place count 38 transition count 71
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 300 place count 32 transition count 52
Iterating global reduction 7 with 6 rules applied. Total rules applied 306 place count 32 transition count 52
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 308 place count 32 transition count 50
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 8 with 2 rules applied. Total rules applied 310 place count 31 transition count 49
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 314 place count 29 transition count 67
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 316 place count 27 transition count 65
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 317 place count 26 transition count 65
Applied a total of 317 rules in 43 ms. Remains 26 /164 variables (removed 138) and now considering 65/247 (removed 182) transitions.
// Phase 1: matrix 65 rows 26 cols
[2024-05-21 15:43:42] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 15:43:42] [INFO ] Invariant cache hit.
[2024-05-21 15:43:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants and state equation in 65 ms returned [21, 25]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 108 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/164 places, 65/247 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 64
Applied a total of 2 rules in 6 ms. Remains 23 /24 variables (removed 1) and now considering 64/65 (removed 1) transitions.
// Phase 1: matrix 64 rows 23 cols
[2024-05-21 15:43:42] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-21 15:43:42] [INFO ] Invariant cache hit.
[2024-05-21 15:43:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 23/164 places, 64/247 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 266 ms. Remains : 23/164 places, 64/247 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s15 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-02 finished in 318 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' '!(F(G(p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Graph (trivial) has 150 edges and 164 vertex of which 4 / 164 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 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 161 transition count 182
Reduce places removed 62 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 80 rules applied. Total rules applied 143 place count 99 transition count 164
Reduce places removed 10 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 12 rules applied. Total rules applied 155 place count 89 transition count 162
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 4 rules applied. Total rules applied 159 place count 87 transition count 160
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 160 place count 86 transition count 160
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 160 place count 86 transition count 154
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 172 place count 80 transition count 154
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 178 place count 74 transition count 148
Iterating global reduction 5 with 6 rules applied. Total rules applied 184 place count 74 transition count 148
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 5 with 36 rules applied. Total rules applied 220 place count 74 transition count 112
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 220 place count 74 transition count 111
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 222 place count 73 transition count 111
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 223 place count 72 transition count 108
Iterating global reduction 6 with 1 rules applied. Total rules applied 224 place count 72 transition count 108
Performed 30 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 30 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 6 with 60 rules applied. Total rules applied 284 place count 42 transition count 77
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 290 place count 36 transition count 58
Iterating global reduction 6 with 6 rules applied. Total rules applied 296 place count 36 transition count 58
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 298 place count 36 transition count 56
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 7 with 2 rules applied. Total rules applied 300 place count 35 transition count 55
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 304 place count 33 transition count 73
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 305 place count 33 transition count 72
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 306 place count 33 transition count 72
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 308 place count 31 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 309 place count 30 transition count 70
Applied a total of 309 rules in 50 ms. Remains 30 /164 variables (removed 134) and now considering 70/247 (removed 177) transitions.
// Phase 1: matrix 70 rows 30 cols
[2024-05-21 15:43:42] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-21 15:43:42] [INFO ] Invariant cache hit.
[2024-05-21 15:43:42] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants and state equation in 69 ms returned [25, 29]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 113 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/164 places, 70/247 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 28 transition count 69
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 27 transition count 69
Applied a total of 2 rules in 5 ms. Remains 27 /28 variables (removed 1) and now considering 69/70 (removed 1) transitions.
// Phase 1: matrix 69 rows 27 cols
[2024-05-21 15:43:42] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-21 15:43:42] [INFO ] Invariant cache hit.
[2024-05-21 15:43:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:42] [INFO ] Implicit Places using invariants and state equation in 64 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 : 27/164 places, 69/247 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 269 ms. Remains : 27/164 places, 69/247 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s9 0) (EQ s20 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 9 reset in 231 ms.
Product exploration explored 100000 steps with 8 reset in 272 ms.
Computed a total of 1 stabilizing places and 2 stable transitions
Computed a total of 1 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 21 steps, including 2 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Support contains 2 out of 27 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 27/27 places, 69/69 transitions.
Applied a total of 0 rules in 3 ms. Remains 27 /27 variables (removed 0) and now considering 69/69 (removed 0) transitions.
[2024-05-21 15:43:43] [INFO ] Invariant cache hit.
[2024-05-21 15:43:43] [INFO ] Implicit Places using invariants in 51 ms returned []
[2024-05-21 15:43:43] [INFO ] Invariant cache hit.
[2024-05-21 15:43:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:43] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-21 15:43:43] [INFO ] Redundant transitions in 14 ms returned [34]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 68 rows 27 cols
[2024-05-21 15:43:43] [INFO ] Computed 4 invariants in 0 ms
[2024-05-21 15:43:43] [INFO ] Dead Transitions using invariants and state equation in 64 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 27/27 places, 68/69 transitions.
Reduce places removed 1 places and 1 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 25 transition count 66
Applied a total of 2 rules in 3 ms. Remains 25 /27 variables (removed 2) and now considering 66/68 (removed 2) transitions.
// Phase 1: matrix 66 rows 25 cols
[2024-05-21 15:43:43] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 15:43:43] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 15:43:43] [INFO ] Invariant cache hit.
[2024-05-21 15:43:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:43] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 25/27 places, 66/69 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 341 ms. Remains : 25/27 places, 66/69 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 101 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 3 reset in 63 ms.
Product exploration explored 100000 steps with 7 reset in 146 ms.
Built C files in :
/tmp/ltsmin11303346163778603233
[2024-05-21 15:43:44] [INFO ] Computing symmetric may disable matrix : 66 transitions.
[2024-05-21 15:43:44] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:44] [INFO ] Computing symmetric may enable matrix : 66 transitions.
[2024-05-21 15:43:44] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:44] [INFO ] Computing Do-Not-Accords matrix : 66 transitions.
[2024-05-21 15:43:44] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:44] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11303346163778603233
Running compilation step : cd /tmp/ltsmin11303346163778603233;'/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 253 ms.
Running link step : cd /tmp/ltsmin11303346163778603233;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin11303346163778603233;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13366385744664735976.hoa' '--buchi-type=spotba'
LTSmin run took 77 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property AutonomousCar-PT-03b-LTLFireability-04 finished in 2468 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)&&F(G(p1)))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Graph (trivial) has 147 edges and 164 vertex of which 4 / 164 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 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 63 place count 161 transition count 182
Reduce places removed 62 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 86 rules applied. Total rules applied 149 place count 99 transition count 158
Reduce places removed 14 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 16 rules applied. Total rules applied 165 place count 85 transition count 156
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 167 place count 83 transition count 156
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 167 place count 83 transition count 150
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 179 place count 77 transition count 150
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 185 place count 71 transition count 144
Iterating global reduction 4 with 6 rules applied. Total rules applied 191 place count 71 transition count 144
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 4 with 36 rules applied. Total rules applied 227 place count 71 transition count 108
Performed 28 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 5 with 56 rules applied. Total rules applied 283 place count 43 transition count 79
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 289 place count 37 transition count 60
Iterating global reduction 5 with 6 rules applied. Total rules applied 295 place count 37 transition count 60
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 297 place count 37 transition count 58
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 299 place count 36 transition count 57
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
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 303 place count 34 transition count 75
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 305 place count 32 transition count 73
Applied a total of 305 rules in 26 ms. Remains 32 /164 variables (removed 132) and now considering 73/247 (removed 174) transitions.
// Phase 1: matrix 73 rows 32 cols
[2024-05-21 15:43:44] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 15:43:44] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 15:43:44] [INFO ] Invariant cache hit.
[2024-05-21 15:43:44] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-21 15:43:45] [INFO ] Implicit Places using invariants and state equation in 75 ms returned [27, 31]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 125 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/164 places, 73/247 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 29 transition count 72
Applied a total of 2 rules in 4 ms. Remains 29 /30 variables (removed 1) and now considering 72/73 (removed 1) transitions.
// Phase 1: matrix 72 rows 29 cols
[2024-05-21 15:43:45] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 15:43:45] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-21 15:43:45] [INFO ] Invariant cache hit.
[2024-05-21 15:43:45] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-21 15:43:45] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 29/164 places, 72/247 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 267 ms. Remains : 29/164 places, 72/247 transitions.
Stuttering acceptance computed with spot in 121 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s7 0), p1:(AND (OR (EQ s1 0) (EQ s4 0) (EQ s14 0) (EQ s25 0)) (EQ s11 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 2 reset in 85 ms.
Product exploration explored 100000 steps with 32 reset in 128 ms.
Computed a total of 3 stabilizing places and 4 stable transitions
Computed a total of 3 stabilizing places and 4 stable transitions
Detected a total of 3/29 stabilizing places and 4/72 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (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 4 factoid took 216 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 117 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (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)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 351 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 118 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Support contains 6 out of 29 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 29/29 places, 72/72 transitions.
Applied a total of 0 rules in 2 ms. Remains 29 /29 variables (removed 0) and now considering 72/72 (removed 0) transitions.
[2024-05-21 15:43:46] [INFO ] Invariant cache hit.
[2024-05-21 15:43:46] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-21 15:43:46] [INFO ] Invariant cache hit.
[2024-05-21 15:43:46] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-21 15:43:46] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2024-05-21 15:43:46] [INFO ] Redundant transitions in 14 ms returned [39]
Found 1 redundant transitions using SMT.
Drop transitions removed 1 transitions
Redundant transitions reduction (with SMT) removed 1 transitions.
// Phase 1: matrix 71 rows 29 cols
[2024-05-21 15:43:46] [INFO ] Computed 5 invariants in 0 ms
[2024-05-21 15:43:46] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/29 places, 71/72 transitions.
Reduce places removed 1 places and 1 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 27 transition count 69
Applied a total of 2 rules in 4 ms. Remains 27 /29 variables (removed 2) and now considering 69/71 (removed 2) transitions.
// Phase 1: matrix 69 rows 27 cols
[2024-05-21 15:43:46] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 15:43:46] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-21 15:43:46] [INFO ] Invariant cache hit.
[2024-05-21 15:43:46] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-21 15:43:46] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 27/29 places, 69/72 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 320 ms. Remains : 27/29 places, 69/72 transitions.
Computed a total of 4 stabilizing places and 5 stable transitions
Computed a total of 4 stabilizing places and 5 stable transitions
Detected a total of 4/27 stabilizing places and 5/69 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (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 4 factoid took 218 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Finished random walk after 4 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=4 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 p1), (X p1), (X (X p1)), (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)), (F (NOT p1))]
Knowledge based reduction with 4 factoid took 272 ms. Reduced automaton from 3 states, 6 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 111 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 15 reset in 71 ms.
Product exploration explored 100000 steps with 6 reset in 84 ms.
Built C files in :
/tmp/ltsmin8104965302523712
[2024-05-21 15:43:47] [INFO ] Computing symmetric may disable matrix : 69 transitions.
[2024-05-21 15:43:47] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:47] [INFO ] Computing symmetric may enable matrix : 69 transitions.
[2024-05-21 15:43:47] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:47] [INFO ] Computing Do-Not-Accords matrix : 69 transitions.
[2024-05-21 15:43:47] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:43:47] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8104965302523712
Running compilation step : cd /tmp/ltsmin8104965302523712;'/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 279 ms.
Running link step : cd /tmp/ltsmin8104965302523712;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin8104965302523712;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4063424661302869812.hoa' '--buchi-type=spotba'
LTSmin run took 73 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property AutonomousCar-PT-03b-LTLFireability-05 finished in 3422 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 1 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 155 transition count 238
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 155 transition count 238
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 54 place count 155 transition count 202
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 55 place count 154 transition count 201
Iterating global reduction 1 with 1 rules applied. Total rules applied 56 place count 154 transition count 201
Applied a total of 56 rules in 10 ms. Remains 154 /164 variables (removed 10) and now considering 201/247 (removed 46) transitions.
// Phase 1: matrix 201 rows 154 cols
[2024-05-21 15:43:48] [INFO ] Computed 8 invariants in 2 ms
[2024-05-21 15:43:48] [INFO ] Implicit Places using invariants in 68 ms returned []
[2024-05-21 15:43:48] [INFO ] Invariant cache hit.
[2024-05-21 15:43:48] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2024-05-21 15:43:48] [INFO ] Invariant cache hit.
[2024-05-21 15:43:48] [INFO ] Dead Transitions using invariants and state equation in 161 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/164 places, 201/247 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 394 ms. Remains : 154/164 places, 201/247 transitions.
Stuttering acceptance computed with spot in 93 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-06 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:(EQ s125 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-06 finished in 502 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(X(G((p0&&(p1 U p2))))))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 156 transition count 239
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 156 transition count 239
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 52 place count 156 transition count 203
Applied a total of 52 rules in 6 ms. Remains 156 /164 variables (removed 8) and now considering 203/247 (removed 44) transitions.
// Phase 1: matrix 203 rows 156 cols
[2024-05-21 15:43:48] [INFO ] Computed 8 invariants in 2 ms
[2024-05-21 15:43:48] [INFO ] Implicit Places using invariants in 75 ms returned []
[2024-05-21 15:43:48] [INFO ] Invariant cache hit.
[2024-05-21 15:43:49] [INFO ] Implicit Places using invariants and state equation in 163 ms returned []
Implicit Place search using SMT with State Equation took 246 ms to find 0 implicit places.
[2024-05-21 15:43:49] [INFO ] Invariant cache hit.
[2024-05-21 15:43:49] [INFO ] Dead Transitions using invariants and state equation in 160 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 156/164 places, 203/247 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 414 ms. Remains : 156/164 places, 203/247 transitions.
Stuttering acceptance computed with spot in 189 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p2)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=2 dest: 2}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={} source=2 dest: 3}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s114 0), p2:(EQ s109 1), p1:(EQ s114 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-07 finished in 621 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)&&F(G((p1||F(p2)))))))'
Support contains 6 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Graph (trivial) has 144 edges and 164 vertex of which 4 / 164 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 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 161 transition count 183
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 1 with 80 rules applied. Total rules applied 142 place count 100 transition count 164
Reduce places removed 11 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 14 rules applied. Total rules applied 156 place count 89 transition count 161
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 7 rules applied. Total rules applied 163 place count 86 transition count 157
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 165 place count 84 transition count 157
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 165 place count 84 transition count 151
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 177 place count 78 transition count 151
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 183 place count 72 transition count 145
Iterating global reduction 5 with 6 rules applied. Total rules applied 189 place count 72 transition count 145
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 5 with 36 rules applied. Total rules applied 225 place count 72 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 226 place count 71 transition count 106
Iterating global reduction 6 with 1 rules applied. Total rules applied 227 place count 71 transition count 106
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 6 with 2 rules applied. Total rules applied 229 place count 71 transition count 104
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 230 place count 70 transition count 104
Performed 27 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 8 with 54 rules applied. Total rules applied 284 place count 43 transition count 76
Discarding 5 places :
Symmetric choice reduction at 8 with 5 rule applications. Total rules 289 place count 38 transition count 61
Iterating global reduction 8 with 5 rules applied. Total rules applied 294 place count 38 transition count 61
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 296 place count 38 transition count 59
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 9 with 2 rules applied. Total rules applied 298 place count 37 transition count 58
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 302 place count 35 transition count 76
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 303 place count 34 transition count 75
Applied a total of 303 rules in 28 ms. Remains 34 /164 variables (removed 130) and now considering 75/247 (removed 172) transitions.
// Phase 1: matrix 75 rows 34 cols
[2024-05-21 15:43:49] [INFO ] Computed 7 invariants in 1 ms
[2024-05-21 15:43:49] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-21 15:43:49] [INFO ] Invariant cache hit.
[2024-05-21 15:43:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:43:49] [INFO ] Implicit Places using invariants and state equation in 80 ms returned [29, 33]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 125 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/164 places, 75/247 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 32 transition count 74
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 31 transition count 74
Applied a total of 2 rules in 4 ms. Remains 31 /32 variables (removed 1) and now considering 74/75 (removed 1) transitions.
// Phase 1: matrix 74 rows 31 cols
[2024-05-21 15:43:49] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 15:43:49] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 15:43:49] [INFO ] Invariant cache hit.
[2024-05-21 15:43:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:43:49] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 31/164 places, 74/247 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 273 ms. Remains : 31/164 places, 74/247 transitions.
Stuttering acceptance computed with spot in 125 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (NOT p0), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s24 0), p1:(AND (EQ s2 1) (EQ s3 1) (EQ s10 1) (EQ s27 1)), p2:(EQ s9 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 11 steps with 1 reset in 0 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-09 finished in 417 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&&X(X((F(p1) U p2)))))))'
Support contains 3 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 157 transition count 240
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 157 transition count 240
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 50 place count 157 transition count 204
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 156 transition count 203
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 156 transition count 203
Applied a total of 52 rules in 8 ms. Remains 156 /164 variables (removed 8) and now considering 203/247 (removed 44) transitions.
// Phase 1: matrix 203 rows 156 cols
[2024-05-21 15:43:49] [INFO ] Computed 8 invariants in 1 ms
[2024-05-21 15:43:49] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-21 15:43:49] [INFO ] Invariant cache hit.
[2024-05-21 15:43:50] [INFO ] Implicit Places using invariants and state equation in 149 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2024-05-21 15:43:50] [INFO ] Invariant cache hit.
[2024-05-21 15:43:50] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 156/164 places, 203/247 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 378 ms. Remains : 156/164 places, 203/247 transitions.
Stuttering acceptance computed with spot in 235 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), true, (NOT p2), (NOT p2), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s67 1), p2:(EQ s123 1), p1:(EQ s126 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-11 finished in 632 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||X(G(p1))))&&F(p2))))'
Support contains 3 out of 164 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 157 transition count 240
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 157 transition count 240
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 0 with 36 rules applied. Total rules applied 50 place count 157 transition count 204
Applied a total of 50 rules in 4 ms. Remains 157 /164 variables (removed 7) and now considering 204/247 (removed 43) transitions.
// Phase 1: matrix 204 rows 157 cols
[2024-05-21 15:43:50] [INFO ] Computed 8 invariants in 6 ms
[2024-05-21 15:43:50] [INFO ] Implicit Places using invariants in 88 ms returned []
[2024-05-21 15:43:50] [INFO ] Invariant cache hit.
[2024-05-21 15:43:50] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 248 ms to find 0 implicit places.
[2024-05-21 15:43:50] [INFO ] Invariant cache hit.
[2024-05-21 15:43:50] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 157/164 places, 204/247 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 411 ms. Remains : 157/164 places, 204/247 transitions.
Stuttering acceptance computed with spot in 322 ms :[(OR (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1)), (NOT p1), true, (OR (NOT p2) (AND (NOT p0) (NOT p1))), (OR (NOT p2) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p2 p1), acceptance={0} source=0 dest: 2}, { cond=(NOT p1), acceptance={0} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=5 dest: 0}, { cond=(AND p0 p2), acceptance={0} source=5 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=5 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=5 dest: 5}]], initial=4, aps=[p2:(EQ s38 1), p1:(EQ s19 1), p0:(EQ s115 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-12 finished in 754 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' '!(F(G(p0)))'
Support contains 2 out of 164 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 164/164 places, 247/247 transitions.
Graph (trivial) has 152 edges and 164 vertex of which 4 / 164 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 61 transitions
Trivial Post-agglo rules discarded 61 transitions
Performed 61 trivial Post agglomeration. Transition count delta: 61
Iterating post reduction 0 with 61 rules applied. Total rules applied 62 place count 161 transition count 183
Reduce places removed 61 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 1 with 85 rules applied. Total rules applied 147 place count 100 transition count 159
Reduce places removed 14 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 15 rules applied. Total rules applied 162 place count 86 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 163 place count 85 transition count 158
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 7 Pre rules applied. Total rules applied 163 place count 85 transition count 151
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 177 place count 78 transition count 151
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 183 place count 72 transition count 145
Iterating global reduction 4 with 6 rules applied. Total rules applied 189 place count 72 transition count 145
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 4 with 36 rules applied. Total rules applied 225 place count 72 transition count 109
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 225 place count 72 transition count 108
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 227 place count 71 transition count 108
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 228 place count 70 transition count 105
Iterating global reduction 5 with 1 rules applied. Total rules applied 229 place count 70 transition count 105
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 5 with 2 rules applied. Total rules applied 231 place count 70 transition count 103
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 232 place count 69 transition count 103
Performed 27 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 7 with 54 rules applied. Total rules applied 286 place count 42 transition count 75
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 292 place count 36 transition count 56
Iterating global reduction 7 with 6 rules applied. Total rules applied 298 place count 36 transition count 56
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 300 place count 36 transition count 54
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 8 with 2 rules applied. Total rules applied 302 place count 35 transition count 53
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 306 place count 33 transition count 71
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 308 place count 31 transition count 69
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 309 place count 30 transition count 69
Applied a total of 309 rules in 34 ms. Remains 30 /164 variables (removed 134) and now considering 69/247 (removed 178) transitions.
// Phase 1: matrix 69 rows 30 cols
[2024-05-21 15:43:51] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 15:43:51] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 15:43:51] [INFO ] Invariant cache hit.
[2024-05-21 15:43:51] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-21 15:43:51] [INFO ] Implicit Places using invariants and state equation in 83 ms returned [25, 29]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 126 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 28/164 places, 69/247 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 27 transition count 68
Applied a total of 2 rules in 4 ms. Remains 27 /28 variables (removed 1) and now considering 68/69 (removed 1) transitions.
// Phase 1: matrix 68 rows 27 cols
[2024-05-21 15:43:51] [INFO ] Computed 4 invariants in 1 ms
[2024-05-21 15:43:51] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-21 15:43:51] [INFO ] Invariant cache hit.
[2024-05-21 15:43:51] [INFO ] State equation strengthened by 15 read => feed constraints.
[2024-05-21 15:43:51] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 27/164 places, 68/247 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 272 ms. Remains : 27/164 places, 68/247 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-03b-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s23 1) (EQ s5 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 8 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-03b-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-03b-LTLFireability-13 finished in 323 ms.
All properties solved by simple procedures.
Total runtime 16519 ms.

BK_STOP 1716306232544

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-03b"
export BK_EXAMINATION="LTLFireability"
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-03b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r043-smll-171620180200163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-03b.tgz
mv AutonomousCar-PT-03b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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