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-171620180300182.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-05b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-smll-171620180300182
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 608K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 12 18:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 18:09 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 159K 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-05b-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-05b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716306685491

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-05b
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-21 15:51:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-21 15:51:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:51:28] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2024-05-21 15:51:28] [INFO ] Transformed 255 places.
[2024-05-21 15:51:28] [INFO ] Transformed 490 transitions.
[2024-05-21 15:51:28] [INFO ] Found NUPN structural information;
[2024-05-21 15:51:28] [INFO ] Parsed PT model containing 255 places and 490 transitions and 2527 arcs in 250 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA AutonomousCar-PT-05b-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 255 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 255/255 places, 490/490 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 222 transition count 457
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 222 transition count 457
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Iterating post reduction 0 with 100 rules applied. Total rules applied 166 place count 222 transition count 357
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 172 place count 216 transition count 351
Iterating global reduction 1 with 6 rules applied. Total rules applied 178 place count 216 transition count 351
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 179 place count 215 transition count 350
Iterating global reduction 1 with 1 rules applied. Total rules applied 180 place count 215 transition count 350
Applied a total of 180 rules in 143 ms. Remains 215 /255 variables (removed 40) and now considering 350/490 (removed 140) transitions.
// Phase 1: matrix 350 rows 215 cols
[2024-05-21 15:51:28] [INFO ] Computed 10 invariants in 25 ms
[2024-05-21 15:51:28] [INFO ] Implicit Places using invariants in 394 ms returned []
[2024-05-21 15:51:28] [INFO ] Invariant cache hit.
[2024-05-21 15:51:29] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 792 ms to find 0 implicit places.
[2024-05-21 15:51:29] [INFO ] Invariant cache hit.
[2024-05-21 15:51:29] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 215/255 places, 350/490 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1295 ms. Remains : 215/255 places, 350/490 transitions.
Support contains 31 out of 215 places after structural reductions.
[2024-05-21 15:51:29] [INFO ] Flatten gal took : 85 ms
[2024-05-21 15:51:29] [INFO ] Flatten gal took : 40 ms
[2024-05-21 15:51:30] [INFO ] Input system was already deterministic with 350 transitions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 20) seen :18
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-21 15:51:30] [INFO ] Invariant cache hit.
[2024-05-21 15:51:31] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-21 15:51:31] [INFO ] After 255ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-21 15:51:31] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-21 15:51:31] [INFO ] After 80ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 2 ms.
FORMULA AutonomousCar-PT-05b-LTLCardinality-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA AutonomousCar-PT-05b-LTLCardinality-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 2 atomic propositions for a total of 7 simplifications.
FORMULA AutonomousCar-PT-05b-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-05b-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 39 stabilizing places and 40 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' '!(G(F((!p0 U (p1||G(!p0))))))'
Support contains 3 out of 215 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 215/215 places, 350/350 transitions.
Graph (trivial) has 198 edges and 215 vertex of which 4 / 215 are part of one of the 2 SCC in 4 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 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 80 place count 212 transition count 268
Reduce places removed 79 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 108 rules applied. Total rules applied 188 place count 133 transition count 239
Reduce places removed 17 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 18 rules applied. Total rules applied 206 place count 116 transition count 238
Reduce places removed 1 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 3 rules applied. Total rules applied 209 place count 115 transition count 236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 210 place count 114 transition count 236
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 7 Pre rules applied. Total rules applied 210 place count 114 transition count 229
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 5 with 14 rules applied. Total rules applied 224 place count 107 transition count 229
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 229 place count 102 transition count 224
Iterating global reduction 5 with 5 rules applied. Total rules applied 234 place count 102 transition count 224
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 236 place count 100 transition count 218
Iterating global reduction 5 with 2 rules applied. Total rules applied 238 place count 100 transition count 218
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 240 place count 100 transition count 216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 241 place count 99 transition count 216
Performed 42 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 42 places in 10 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 7 with 84 rules applied. Total rules applied 325 place count 57 transition count 173
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 326 place count 57 transition count 172
Discarding 8 places :
Symmetric choice reduction at 8 with 8 rule applications. Total rules 334 place count 49 transition count 128
Iterating global reduction 8 with 8 rules applied. Total rules applied 342 place count 49 transition count 128
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 345 place count 49 transition count 125
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 347 place count 48 transition count 124
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 349 place count 46 transition count 122
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 350 place count 45 transition count 122
Applied a total of 350 rules in 128 ms. Remains 45 /215 variables (removed 170) and now considering 122/350 (removed 228) transitions.
// Phase 1: matrix 122 rows 45 cols
[2024-05-21 15:51:31] [INFO ] Computed 8 invariants in 3 ms
[2024-05-21 15:51:31] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-21 15:51:31] [INFO ] Invariant cache hit.
[2024-05-21 15:51:31] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:51:31] [INFO ] Implicit Places using invariants and state equation in 98 ms returned [40, 44]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 180 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 43/215 places, 122/350 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 42 transition count 121
Applied a total of 2 rules in 10 ms. Remains 42 /43 variables (removed 1) and now considering 121/122 (removed 1) transitions.
// Phase 1: matrix 121 rows 42 cols
[2024-05-21 15:51:31] [INFO ] Computed 6 invariants in 3 ms
[2024-05-21 15:51:31] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 15:51:31] [INFO ] Invariant cache hit.
[2024-05-21 15:51:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-21 15:51:32] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 42/215 places, 121/350 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 465 ms. Remains : 42/215 places, 121/350 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 335 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0)]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (NEQ s38 1) (NOT (OR (EQ s22 0) (EQ s7 1)))), p0:(OR (EQ s22 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 9 steps with 0 reset in 3 ms.
FORMULA AutonomousCar-PT-05b-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05b-LTLCardinality-02 finished in 876 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((X(F((p1||G(p2))))&&p0))))'
Support contains 5 out of 215 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 215/215 places, 350/350 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 208 transition count 343
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 208 transition count 343
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 207 transition count 342
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 207 transition count 342
Applied a total of 16 rules in 18 ms. Remains 207 /215 variables (removed 8) and now considering 342/350 (removed 8) transitions.
// Phase 1: matrix 342 rows 207 cols
[2024-05-21 15:51:32] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 15:51:32] [INFO ] Implicit Places using invariants in 118 ms returned []
[2024-05-21 15:51:32] [INFO ] Invariant cache hit.
[2024-05-21 15:51:32] [INFO ] Implicit Places using invariants and state equation in 263 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2024-05-21 15:51:32] [INFO ] Invariant cache hit.
[2024-05-21 15:51:33] [INFO ] Dead Transitions using invariants and state equation in 286 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 207/215 places, 342/350 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 691 ms. Remains : 207/215 places, 342/350 transitions.
Stuttering acceptance computed with spot in 211 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p2))), true, (AND (NOT p1) (NOT p2))]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (EQ s96 0) (EQ s175 1)), p1:(EQ s158 0), p2:(OR (EQ s20 0) (EQ s202 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 1 reset in 1 ms.
FORMULA AutonomousCar-PT-05b-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05b-LTLCardinality-03 finished in 931 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(X(F(p0)))))'
Support contains 2 out of 215 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 215/215 places, 350/350 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 209 transition count 344
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 209 transition count 344
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 208 transition count 343
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 208 transition count 343
Applied a total of 14 rules in 13 ms. Remains 208 /215 variables (removed 7) and now considering 343/350 (removed 7) transitions.
// Phase 1: matrix 343 rows 208 cols
[2024-05-21 15:51:33] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 15:51:33] [INFO ] Implicit Places using invariants in 109 ms returned []
[2024-05-21 15:51:33] [INFO ] Invariant cache hit.
[2024-05-21 15:51:33] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2024-05-21 15:51:33] [INFO ] Invariant cache hit.
[2024-05-21 15:51:33] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 208/215 places, 343/350 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 644 ms. Remains : 208/215 places, 343/350 transitions.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(AND (EQ s162 0) (EQ s128 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]]
Product exploration explored 100000 steps with 2836 reset in 375 ms.
Product exploration explored 100000 steps with 2821 reset in 249 ms.
Computed a total of 37 stabilizing places and 38 stable transitions
Computed a total of 37 stabilizing places and 38 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 121 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 176 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 33 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=33 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 131 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 144 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 15:51:35] [INFO ] Invariant cache hit.
[2024-05-21 15:51:35] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-21 15:51:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:51:35] [INFO ] [Real]Absence check using state equation in 167 ms returned sat
[2024-05-21 15:51:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:51:36] [INFO ] [Nat]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-21 15:51:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:51:36] [INFO ] [Nat]Absence check using state equation in 167 ms returned sat
[2024-05-21 15:51:36] [INFO ] Deduced a trap composed of 41 places in 72 ms of which 5 ms to minimize.
[2024-05-21 15:51:36] [INFO ] Deduced a trap composed of 42 places in 92 ms of which 1 ms to minimize.
[2024-05-21 15:51:36] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 223 ms
[2024-05-21 15:51:36] [INFO ] Computed and/alt/rep : 185/314/185 causal constraints (skipped 157 transitions) in 50 ms.
[2024-05-21 15:51:37] [INFO ] Deduced a trap composed of 39 places in 74 ms of which 2 ms to minimize.
[2024-05-21 15:51:37] [INFO ] Deduced a trap composed of 42 places in 66 ms of which 1 ms to minimize.
[2024-05-21 15:51:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 222 ms
[2024-05-21 15:51:37] [INFO ] Added : 135 causal constraints over 27 iterations in 1005 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 343/343 transitions.
Applied a total of 0 rules in 3 ms. Remains 208 /208 variables (removed 0) and now considering 343/343 (removed 0) transitions.
[2024-05-21 15:51:37] [INFO ] Invariant cache hit.
[2024-05-21 15:51:37] [INFO ] Implicit Places using invariants in 113 ms returned []
[2024-05-21 15:51:37] [INFO ] Invariant cache hit.
[2024-05-21 15:51:37] [INFO ] Implicit Places using invariants and state equation in 270 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
[2024-05-21 15:51:37] [INFO ] Invariant cache hit.
[2024-05-21 15:51:38] [INFO ] Dead Transitions using invariants and state equation in 231 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 621 ms. Remains : 208/208 places, 343/343 transitions.
Computed a total of 37 stabilizing places and 38 stable transitions
Computed a total of 37 stabilizing places and 38 stable transitions
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 77 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 34 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=17 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 2 factoid took 100 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 146 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-21 15:51:38] [INFO ] Invariant cache hit.
[2024-05-21 15:51:38] [INFO ] [Real]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-21 15:51:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-21 15:51:39] [INFO ] [Real]Absence check using state equation in 175 ms returned sat
[2024-05-21 15:51:39] [INFO ] Solution in real domain found non-integer solution.
[2024-05-21 15:51:39] [INFO ] [Nat]Absence check using 10 positive place invariants in 5 ms returned sat
[2024-05-21 15:51:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-21 15:51:39] [INFO ] [Nat]Absence check using state equation in 179 ms returned sat
[2024-05-21 15:51:39] [INFO ] Deduced a trap composed of 41 places in 72 ms of which 1 ms to minimize.
[2024-05-21 15:51:39] [INFO ] Deduced a trap composed of 42 places in 65 ms of which 1 ms to minimize.
[2024-05-21 15:51:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 199 ms
[2024-05-21 15:51:39] [INFO ] Computed and/alt/rep : 185/314/185 causal constraints (skipped 157 transitions) in 44 ms.
[2024-05-21 15:51:40] [INFO ] Deduced a trap composed of 39 places in 79 ms of which 0 ms to minimize.
[2024-05-21 15:51:40] [INFO ] Deduced a trap composed of 42 places in 101 ms of which 1 ms to minimize.
[2024-05-21 15:51:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 265 ms
[2024-05-21 15:51:40] [INFO ] Added : 135 causal constraints over 27 iterations in 961 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2832 reset in 140 ms.
Product exploration explored 100000 steps with 2829 reset in 324 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 208 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 208/208 places, 343/343 transitions.
Graph (trivial) has 193 edges and 208 vertex of which 4 / 208 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 73 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 73 rules applied. Total rules applied 74 place count 206 transition count 341
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 86 place count 206 transition count 329
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 86 place count 206 transition count 329
Deduced a syphon composed of 87 places in 1 ms
Iterating global reduction 2 with 14 rules applied. Total rules applied 100 place count 206 transition count 329
Discarding 59 places :
Symmetric choice reduction at 2 with 59 rule applications. Total rules 159 place count 147 transition count 270
Deduced a syphon composed of 29 places in 0 ms
Iterating global reduction 2 with 59 rules applied. Total rules applied 218 place count 147 transition count 270
Performed 58 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 2 with 58 rules applied. Total rules applied 276 place count 147 transition count 278
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 278 place count 147 transition count 276
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 327 place count 98 transition count 182
Deduced a syphon composed of 49 places in 0 ms
Iterating global reduction 3 with 49 rules applied. Total rules applied 376 place count 98 transition count 182
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 386 place count 98 transition count 172
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 392 place count 92 transition count 166
Deduced a syphon composed of 43 places in 0 ms
Iterating global reduction 4 with 6 rules applied. Total rules applied 398 place count 92 transition count 166
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 44 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 399 place count 92 transition count 166
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 401 place count 90 transition count 164
Deduced a syphon composed of 42 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 403 place count 90 transition count 164
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 44 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 405 place count 90 transition count 170
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 406 place count 89 transition count 168
Deduced a syphon composed of 43 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 407 place count 89 transition count 168
Deduced a syphon composed of 43 places in 0 ms
Applied a total of 407 rules in 71 ms. Remains 89 /208 variables (removed 119) and now considering 168/343 (removed 175) transitions.
[2024-05-21 15:51:41] [INFO ] Redundant transitions in 6 ms returned []
// Phase 1: matrix 168 rows 89 cols
[2024-05-21 15:51:41] [INFO ] Computed 9 invariants in 1 ms
[2024-05-21 15:51:41] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 89/208 places, 168/343 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 206 ms. Remains : 89/208 places, 168/343 transitions.
Built C files in :
/tmp/ltsmin4592653502555598688
[2024-05-21 15:51:41] [INFO ] Built C files in 17ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4592653502555598688
Running compilation step : cd /tmp/ltsmin4592653502555598688;'/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 988 ms.
Running link step : cd /tmp/ltsmin4592653502555598688;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 57 ms.
Running LTSmin : cd /tmp/ltsmin4592653502555598688;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12548086867680304304.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 2 out of 208 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 208/208 places, 343/343 transitions.
Applied a total of 0 rules in 4 ms. Remains 208 /208 variables (removed 0) and now considering 343/343 (removed 0) transitions.
// Phase 1: matrix 343 rows 208 cols
[2024-05-21 15:51:56] [INFO ] Computed 10 invariants in 7 ms
[2024-05-21 15:51:57] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-21 15:51:57] [INFO ] Invariant cache hit.
[2024-05-21 15:51:57] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2024-05-21 15:51:57] [INFO ] Invariant cache hit.
[2024-05-21 15:51:57] [INFO ] Dead Transitions using invariants and state equation in 300 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 699 ms. Remains : 208/208 places, 343/343 transitions.
Built C files in :
/tmp/ltsmin6463965868503416713
[2024-05-21 15:51:57] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6463965868503416713
Running compilation step : cd /tmp/ltsmin6463965868503416713;'/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 801 ms.
Running link step : cd /tmp/ltsmin6463965868503416713;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin6463965868503416713;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased7056579077580576912.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 15:52:12] [INFO ] Flatten gal took : 31 ms
[2024-05-21 15:52:12] [INFO ] Flatten gal took : 29 ms
[2024-05-21 15:52:12] [INFO ] Time to serialize gal into /tmp/LTL6841195975173517037.gal : 9 ms
[2024-05-21 15:52:12] [INFO ] Time to serialize properties into /tmp/LTL12077314423431363252.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6841195975173517037.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2852128260008556017.hoa' '-atoms' '/tmp/LTL12077314423431363252.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL12077314423431363252.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2852128260008556017.hoa
Detected timeout of ITS tools.
[2024-05-21 15:52:27] [INFO ] Flatten gal took : 29 ms
[2024-05-21 15:52:27] [INFO ] Flatten gal took : 27 ms
[2024-05-21 15:52:27] [INFO ] Time to serialize gal into /tmp/LTL10071012514775793820.gal : 6 ms
[2024-05-21 15:52:27] [INFO ] Time to serialize properties into /tmp/LTL9704505134176138017.ltl : 9 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL10071012514775793820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9704505134176138017.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((p195==0)&&(p154==1))"))))))
Formula 0 simplified : XXXG!"((p195==0)&&(p154==1))"
Detected timeout of ITS tools.
[2024-05-21 15:52:43] [INFO ] Flatten gal took : 24 ms
[2024-05-21 15:52:43] [INFO ] Applying decomposition
[2024-05-21 15:52:43] [INFO ] Flatten gal took : 22 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph8405688625008746804.txt' '-o' '/tmp/graph8405688625008746804.bin' '-w' '/tmp/graph8405688625008746804.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph8405688625008746804.bin' '-l' '-1' '-v' '-w' '/tmp/graph8405688625008746804.weights' '-q' '0' '-e' '0.001'
[2024-05-21 15:52:43] [INFO ] Decomposing Gal with order
[2024-05-21 15:52:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 15:52:43] [INFO ] Removed a total of 451 redundant transitions.
[2024-05-21 15:52:43] [INFO ] Flatten gal took : 96 ms
[2024-05-21 15:52:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 15 ms.
[2024-05-21 15:52:43] [INFO ] Time to serialize gal into /tmp/LTL931371027041647746.gal : 7 ms
[2024-05-21 15:52:43] [INFO ] Time to serialize properties into /tmp/LTL14635045568938454811.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL931371027041647746.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14635045568938454811.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((i12.i1.u61.p195==0)&&(i9.i0.u37.p154==1))"))))))
Formula 0 simplified : XXXG!"((i12.i1.u61.p195==0)&&(i9.i0.u37.p154==1))"
Reverse transition relation is NOT exact ! Due to transitions t203, t205, t230, t260, t275, t300, t347, i0.u65.t34, i0.u65.t37, i0.u65.t38, i0.u65.t39, i2....747
Computing Next relation with stutter on 17888 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
40 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.436628,29492,1,0,33083,1417,2933,34824,413,6190,94621
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA AutonomousCar-PT-05b-LTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property AutonomousCar-PT-05b-LTLCardinality-06 finished in 70575 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((X(G((p1||X(X(p2)))))||p0))))'
Support contains 5 out of 215 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 215/215 places, 350/350 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 210 transition count 345
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 210 transition count 345
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 209 transition count 344
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 209 transition count 344
Applied a total of 12 rules in 11 ms. Remains 209 /215 variables (removed 6) and now considering 344/350 (removed 6) transitions.
// Phase 1: matrix 344 rows 209 cols
[2024-05-21 15:52:43] [INFO ] Computed 10 invariants in 2 ms
[2024-05-21 15:52:44] [INFO ] Implicit Places using invariants in 125 ms returned []
[2024-05-21 15:52:44] [INFO ] Invariant cache hit.
[2024-05-21 15:52:44] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2024-05-21 15:52:44] [INFO ] Invariant cache hit.
[2024-05-21 15:52:44] [INFO ] Dead Transitions using invariants and state equation in 352 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/215 places, 344/350 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 757 ms. Remains : 209/215 places, 344/350 transitions.
Stuttering acceptance computed with spot in 208 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-07 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=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s70 0) (EQ s60 1)), p1:(AND (NEQ s4 0) (NEQ s88 1)), p2:(NEQ s81 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 48 reset in 252 ms.
Product exploration explored 100000 steps with 16 reset in 191 ms.
Computed a total of 36 stabilizing places and 37 stable transitions
Computed a total of 36 stabilizing places and 37 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), true, (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 118 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 209 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Finished random walk after 1125 steps, including 12 resets, run visited all 3 properties in 10 ms. (steps per millisecond=112 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), true, (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F p1)]
Knowledge based reduction with 5 factoid took 168 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 225 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 199 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Support contains 5 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 344/344 transitions.
Applied a total of 0 rules in 4 ms. Remains 209 /209 variables (removed 0) and now considering 344/344 (removed 0) transitions.
[2024-05-21 15:52:46] [INFO ] Invariant cache hit.
[2024-05-21 15:52:46] [INFO ] Implicit Places using invariants in 178 ms returned []
[2024-05-21 15:52:46] [INFO ] Invariant cache hit.
[2024-05-21 15:52:46] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
[2024-05-21 15:52:46] [INFO ] Invariant cache hit.
[2024-05-21 15:52:47] [INFO ] Dead Transitions using invariants and state equation in 296 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 738 ms. Remains : 209/209 places, 344/344 transitions.
Computed a total of 36 stabilizing places and 37 stable transitions
Computed a total of 36 stabilizing places and 37 stable transitions
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), true, (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 94 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 205 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Incomplete random walk after 10000 steps, including 2 resets, run finished after 187 ms. (steps per millisecond=53 ) properties (out of 3) seen :1
Finished Best-First random walk after 4644 steps, including 9 resets, run visited all 2 properties in 8 ms. (steps per millisecond=580 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND p0 (NOT p1) p2), (X p0), true, (X (X p0)), (X (X (NOT p1)))]
False Knowledge obtained : [(F (NOT p0)), (F (NOT p2)), (F p1)]
Knowledge based reduction with 5 factoid took 182 ms. Reduced automaton from 6 states, 8 edges and 3 AP (stutter sensitive) to 6 states, 8 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 203 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 206 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Stuttering acceptance computed with spot in 200 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Product exploration explored 100000 steps with 9 reset in 112 ms.
Product exploration explored 100000 steps with 3 reset in 173 ms.
Applying partial POR strategy [false, false, false, false, true, true]
Stuttering acceptance computed with spot in 216 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p2), (NOT p2), true]
Support contains 5 out of 209 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 209/209 places, 344/344 transitions.
Graph (trivial) has 190 edges and 209 vertex of which 4 / 209 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 72 rules applied. Total rules applied 73 place count 207 transition count 342
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 84 place count 207 transition count 331
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 84 place count 207 transition count 331
Deduced a syphon composed of 83 places in 0 ms
Iterating global reduction 2 with 11 rules applied. Total rules applied 95 place count 207 transition count 331
Discarding 53 places :
Symmetric choice reduction at 2 with 53 rule applications. Total rules 148 place count 154 transition count 278
Deduced a syphon composed of 31 places in 0 ms
Iterating global reduction 2 with 53 rules applied. Total rules applied 201 place count 154 transition count 278
Performed 59 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 2 with 59 rules applied. Total rules applied 260 place count 154 transition count 286
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 262 place count 154 transition count 284
Discarding 49 places :
Symmetric choice reduction at 3 with 49 rule applications. Total rules 311 place count 105 transition count 195
Deduced a syphon composed of 51 places in 1 ms
Iterating global reduction 3 with 49 rules applied. Total rules applied 360 place count 105 transition count 195
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 366 place count 105 transition count 189
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 370 place count 101 transition count 185
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 4 with 4 rules applied. Total rules applied 374 place count 101 transition count 185
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 4 with 1 rules applied. Total rules applied 375 place count 101 transition count 185
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 377 place count 99 transition count 183
Deduced a syphon composed of 46 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 379 place count 99 transition count 183
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 48 places in 0 ms
Iterating global reduction 4 with 2 rules applied. Total rules applied 381 place count 99 transition count 188
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 383 place count 99 transition count 186
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 385 place count 97 transition count 182
Deduced a syphon composed of 46 places in 0 ms
Iterating global reduction 5 with 2 rules applied. Total rules applied 387 place count 97 transition count 182
Deduced a syphon composed of 46 places in 0 ms
Applied a total of 387 rules in 80 ms. Remains 97 /209 variables (removed 112) and now considering 182/344 (removed 162) transitions.
[2024-05-21 15:52:49] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 182 rows 97 cols
[2024-05-21 15:52:49] [INFO ] Computed 9 invariants in 5 ms
[2024-05-21 15:52:49] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 97/209 places, 182/344 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 269 ms. Remains : 97/209 places, 182/344 transitions.
Built C files in :
/tmp/ltsmin1247549395987477593
[2024-05-21 15:52:49] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1247549395987477593
Running compilation step : cd /tmp/ltsmin1247549395987477593;'/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 911 ms.
Running link step : cd /tmp/ltsmin1247549395987477593;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin1247549395987477593;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased16170425578800728974.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 5 out of 209 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 209/209 places, 344/344 transitions.
Applied a total of 0 rules in 4 ms. Remains 209 /209 variables (removed 0) and now considering 344/344 (removed 0) transitions.
// Phase 1: matrix 344 rows 209 cols
[2024-05-21 15:53:04] [INFO ] Computed 10 invariants in 3 ms
[2024-05-21 15:53:04] [INFO ] Implicit Places using invariants in 123 ms returned []
[2024-05-21 15:53:04] [INFO ] Invariant cache hit.
[2024-05-21 15:53:04] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2024-05-21 15:53:04] [INFO ] Invariant cache hit.
[2024-05-21 15:53:04] [INFO ] Dead Transitions using invariants and state equation in 254 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 634 ms. Remains : 209/209 places, 344/344 transitions.
Built C files in :
/tmp/ltsmin6643341080170212157
[2024-05-21 15:53:05] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6643341080170212157
Running compilation step : cd /tmp/ltsmin6643341080170212157;'/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 862 ms.
Running link step : cd /tmp/ltsmin6643341080170212157;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin6643341080170212157;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased4908097821193949192.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2024-05-21 15:53:20] [INFO ] Flatten gal took : 17 ms
[2024-05-21 15:53:20] [INFO ] Flatten gal took : 16 ms
[2024-05-21 15:53:20] [INFO ] Time to serialize gal into /tmp/LTL3831852501932743093.gal : 5 ms
[2024-05-21 15:53:20] [INFO ] Time to serialize properties into /tmp/LTL1115349385130925489.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3831852501932743093.gal' '-t' 'CGAL' '-hoa' '/tmp/aut11197454014326267277.hoa' '-atoms' '/tmp/LTL1115349385130925489.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1115349385130925489.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut11197454014326267277.hoa
Detected timeout of ITS tools.
[2024-05-21 15:53:35] [INFO ] Flatten gal took : 19 ms
[2024-05-21 15:53:35] [INFO ] Flatten gal took : 14 ms
[2024-05-21 15:53:35] [INFO ] Time to serialize gal into /tmp/LTL18407311692587280853.gal : 5 ms
[2024-05-21 15:53:35] [INFO ] Time to serialize properties into /tmp/LTL4153385586875113380.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18407311692587280853.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4153385586875113380.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((X(G(("((p81==0)||(p69==1))")||(X(G(("((p6!=0)&&(p102!=1))")||(X(X("(p95!=1)"))))))))))
Formula 0 simplified : XF(!"((p81==0)||(p69==1))" & XF(!"((p6!=0)&&(p102!=1))" & XX!"(p95!=1)"))
Detected timeout of ITS tools.
[2024-05-21 15:53:50] [INFO ] Flatten gal took : 15 ms
[2024-05-21 15:53:50] [INFO ] Applying decomposition
[2024-05-21 15:53:50] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph9024804003905466565.txt' '-o' '/tmp/graph9024804003905466565.bin' '-w' '/tmp/graph9024804003905466565.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph9024804003905466565.bin' '-l' '-1' '-v' '-w' '/tmp/graph9024804003905466565.weights' '-q' '0' '-e' '0.001'
[2024-05-21 15:53:50] [INFO ] Decomposing Gal with order
[2024-05-21 15:53:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 15:53:50] [INFO ] Removed a total of 452 redundant transitions.
[2024-05-21 15:53:50] [INFO ] Flatten gal took : 36 ms
[2024-05-21 15:53:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 6 ms.
[2024-05-21 15:53:50] [INFO ] Time to serialize gal into /tmp/LTL12395563862016266148.gal : 9 ms
[2024-05-21 15:53:50] [INFO ] Time to serialize properties into /tmp/LTL10488416173005021149.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12395563862016266148.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10488416173005021149.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !((X(G(("((i5.u26.p81==0)||(i4.i1.u23.p69==1))")||(X(G(("((i14.u2.p6!=0)&&(i6.i1.u35.p102!=1))")||(X(X("(i6.i1.u31.p95!=1)"))))))))))
Formula 0 simplified : XF(!"((i5.u26.p81==0)||(i4.i1.u23.p69==1))" & XF(!"((i14.u2.p6!=0)&&(i6.i1.u35.p102!=1))" & XX!"(i6.i1.u31.p95!=1)"))
Reverse transition relation is NOT exact ! Due to transitions t203, t206, t231, t261, t281, t301, t347, i1.i1.t26, i3.t194, i3.u10.t174, i3.u16.t178, i3.u1...696
Computing Next relation with stutter on 17888 deadlock states
334 unique states visited
334 strongly connected components in search stack
336 transitions explored
334 items max in DFS search stack
1472 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,14.7747,290248,1,0,602803,3478,3105,802332,425,34038,807453
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA AutonomousCar-PT-05b-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Detected timeout of ITS tools.
Treatment of property AutonomousCar-PT-05b-LTLCardinality-07 finished in 81655 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((p0||(X(p1)&&G(p2))))))'
Support contains 6 out of 215 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 215/215 places, 350/350 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 209 transition count 344
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 209 transition count 344
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 208 transition count 343
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 208 transition count 343
Applied a total of 14 rules in 7 ms. Remains 208 /215 variables (removed 7) and now considering 343/350 (removed 7) transitions.
// Phase 1: matrix 343 rows 208 cols
[2024-05-21 15:54:05] [INFO ] Computed 10 invariants in 2 ms
[2024-05-21 15:54:05] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-21 15:54:05] [INFO ] Invariant cache hit.
[2024-05-21 15:54:05] [INFO ] Implicit Places using invariants and state equation in 247 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
[2024-05-21 15:54:05] [INFO ] Invariant cache hit.
[2024-05-21 15:54:06] [INFO ] Dead Transitions using invariants and state equation in 224 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 208/215 places, 343/350 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 605 ms. Remains : 208/215 places, 343/350 transitions.
Stuttering acceptance computed with spot in 207 ms :[true, (NOT p2), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (NOT p2)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : AutonomousCar-PT-05b-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 3}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p2 p1), acceptance={} source=3 dest: 1}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 2}]], initial=4, aps=[p2:(OR (EQ s185 0) (EQ s202 1)), p0:(AND (EQ s141 0) (EQ s7 1)), p1:(OR (EQ s171 0) (EQ s161 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 20 reset in 99 ms.
Entered a terminal (fully accepting) state of product in 1278 steps with 12 reset in 5 ms.
FORMULA AutonomousCar-PT-05b-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-05b-LTLCardinality-13 finished in 938 ms.
All properties solved by simple procedures.
Total runtime 158613 ms.

BK_STOP 1716306847671

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-05b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is AutonomousCar-PT-05b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r043-smll-171620180300182"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-05b.tgz
mv AutonomousCar-PT-05b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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