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-171620180200168.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-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r043-smll-171620180200168
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 456K
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 22 14:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 22 14:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 17:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 126K Apr 12 17:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 12 17:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 12 17:50 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 72K 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-04a-LTLFireability-00
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-01
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-02
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-03
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-04
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-05
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-06
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-07
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-08
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-09
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-10
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-11
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-12
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-13
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-14
FORMULA_NAME AutonomousCar-PT-04a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716306316423

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-04a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-21 15:45:18] [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 15:45:18] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 15:45:19] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2024-05-21 15:45:19] [INFO ] Transformed 49 places.
[2024-05-21 15:45:19] [INFO ] Transformed 193 transitions.
[2024-05-21 15:45:19] [INFO ] Found NUPN structural information;
[2024-05-21 15:45:19] [INFO ] Parsed PT model containing 49 places and 193 transitions and 1306 arcs in 214 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 75 transitions
Reduce redundant transitions removed 75 transitions.
FORMULA AutonomousCar-PT-04a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-04a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 49 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 49/49 places, 118/118 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 48 transition count 117
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 48 transition count 117
Applied a total of 2 rules in 19 ms. Remains 48 /49 variables (removed 1) and now considering 117/118 (removed 1) transitions.
// Phase 1: matrix 117 rows 48 cols
[2024-05-21 15:45:19] [INFO ] Computed 8 invariants in 9 ms
[2024-05-21 15:45:19] [INFO ] Implicit Places using invariants in 214 ms returned []
[2024-05-21 15:45:19] [INFO ] Invariant cache hit.
[2024-05-21 15:45:19] [INFO ] State equation strengthened by 67 read => feed constraints.
[2024-05-21 15:45:19] [INFO ] Implicit Places using invariants and state equation in 139 ms returned [44, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 397 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 46/49 places, 117/118 transitions.
Applied a total of 0 rules in 3 ms. Remains 46 /46 variables (removed 0) and now considering 117/117 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 420 ms. Remains : 46/49 places, 117/118 transitions.
Support contains 29 out of 46 places after structural reductions.
[2024-05-21 15:45:20] [INFO ] Flatten gal took : 55 ms
[2024-05-21 15:45:20] [INFO ] Flatten gal took : 23 ms
[2024-05-21 15:45:20] [INFO ] Input system was already deterministic with 117 transitions.
Incomplete random walk after 10000 steps, including 591 resets, run finished after 567 ms. (steps per millisecond=17 ) properties (out of 29) seen :27
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 92 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 117 rows 46 cols
[2024-05-21 15:45:21] [INFO ] Computed 6 invariants in 8 ms
[2024-05-21 15:45:21] [INFO ] [Real]Absence check using 6 positive place invariants in 5 ms returned sat
[2024-05-21 15:45:21] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-21 15:45:21] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 15:45:21] [INFO ] After 57ms 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 1 ms.
Successfully simplified 2 atomic propositions for a total of 14 simplifications.
FORMULA AutonomousCar-PT-04a-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-04a-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 3 stabilizing places and 2 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((X(G(p1))&&p0))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 102
Applied a total of 6 rules in 5 ms. Remains 43 /46 variables (removed 3) and now considering 102/117 (removed 15) transitions.
// Phase 1: matrix 102 rows 43 cols
[2024-05-21 15:45:21] [INFO ] Computed 6 invariants in 6 ms
[2024-05-21 15:45:21] [INFO ] Implicit Places using invariants in 81 ms returned []
[2024-05-21 15:45:21] [INFO ] Invariant cache hit.
[2024-05-21 15:45:21] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 15:45:21] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 224 ms to find 0 implicit places.
[2024-05-21 15:45:21] [INFO ] Invariant cache hit.
[2024-05-21 15:45:22] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 102/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 409 ms. Remains : 43/46 places, 102/117 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 337 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s5 1) (EQ s24 1) (EQ s38 1)), p1:(AND (EQ s1 1) (EQ s7 1) (EQ s14 1) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 2 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-00 finished in 824 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)||G(p1))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 46 transition count 112
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 41 transition count 111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 40 transition count 111
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 12 place count 40 transition count 110
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 39 transition count 110
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 17 place count 36 transition count 95
Iterating global reduction 3 with 3 rules applied. Total rules applied 20 place count 36 transition count 95
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24 place count 34 transition count 93
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 26 place count 33 transition count 93
Applied a total of 26 rules in 34 ms. Remains 33 /46 variables (removed 13) and now considering 93/117 (removed 24) transitions.
// Phase 1: matrix 93 rows 33 cols
[2024-05-21 15:45:22] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:22] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-21 15:45:22] [INFO ] Invariant cache hit.
[2024-05-21 15:45:22] [INFO ] State equation strengthened by 57 read => feed constraints.
[2024-05-21 15:45:22] [INFO ] Implicit Places using invariants and state equation in 102 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2024-05-21 15:45:22] [INFO ] Redundant transitions in 17 ms returned []
[2024-05-21 15:45:22] [INFO ] Invariant cache hit.
[2024-05-21 15:45:22] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 33/46 places, 93/117 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 295 ms. Remains : 33/46 places, 93/117 transitions.
Stuttering acceptance computed with spot in 40 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s5 1) (EQ s11 1) (EQ s29 1)), p1:(OR (EQ s1 0) (EQ s6 0) (EQ s8 0) (EQ s29 0))], nbAcceptance=2, 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 427 steps with 32 reset in 14 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-01 finished in 365 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||X(F(p1))))))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 102
Applied a total of 6 rules in 13 ms. Remains 43 /46 variables (removed 3) and now considering 102/117 (removed 15) transitions.
// Phase 1: matrix 102 rows 43 cols
[2024-05-21 15:45:22] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:22] [INFO ] Implicit Places using invariants in 52 ms returned []
[2024-05-21 15:45:22] [INFO ] Invariant cache hit.
[2024-05-21 15:45:22] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 15:45:22] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2024-05-21 15:45:22] [INFO ] Invariant cache hit.
[2024-05-21 15:45:23] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 102/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 308 ms. Remains : 43/46 places, 102/117 transitions.
Stuttering acceptance computed with spot in 188 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(AND (EQ s1 1) (EQ s2 1) (EQ s18 1) (EQ s38 1)), p1:(AND (EQ s1 1) (EQ s6 1) (EQ s28 1) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 39 steps with 3 reset in 1 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-02 finished in 514 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(((F((G(!p0)||X(p1)))&&X(p2))||G(F((p1||G(!p0)))))))'
Support contains 7 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 107
Applied a total of 4 rules in 3 ms. Remains 44 /46 variables (removed 2) and now considering 107/117 (removed 10) transitions.
// Phase 1: matrix 107 rows 44 cols
[2024-05-21 15:45:23] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:23] [INFO ] Implicit Places using invariants in 41 ms returned []
[2024-05-21 15:45:23] [INFO ] Invariant cache hit.
[2024-05-21 15:45:23] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-05-21 15:45:23] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-05-21 15:45:23] [INFO ] Invariant cache hit.
[2024-05-21 15:45:23] [INFO ] Dead Transitions using invariants and state equation in 94 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 107/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 242 ms. Remains : 44/46 places, 107/117 transitions.
Stuttering acceptance computed with spot in 169 ms :[(AND p0 (NOT p1)), (AND (NOT p1) p0), (AND (NOT p1) p0 (NOT p2)), (AND (NOT p1) p0 (NOT p2))]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s1 1) (EQ s6 1) (EQ s24 1) (EQ s39 1)), p0:(AND (EQ s1 1) (EQ s7 1) (EQ s18 1) (EQ s39 1)), p2:(NEQ s29 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 12 reset in 269 ms.
Product exploration explored 100000 steps with 0 reset in 178 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 13 factoid took 168 ms. Reduced automaton from 4 states, 10 edges and 3 AP (stutter sensitive) to 4 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 150 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), false, false]
Incomplete random walk after 10000 steps, including 584 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:45:24] [INFO ] Invariant cache hit.
[2024-05-21 15:45:24] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2024-05-21 15:45:24] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) (NOT p0) p2), (X (NOT (AND (NOT p1) p0))), (X (AND (NOT p1) (NOT p0))), (X (NOT (AND (NOT p1) p0 (NOT p2)))), (X p2), (X (NOT (AND p1 (NOT p2)))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p1) p0)))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND (NOT p1) p0 (NOT p2))))), (X (X p2)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (G (NOT (AND p0 p1)))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 14 factoid took 326 ms. Reduced automaton from 4 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 6 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 222 ms :[p0, p0, false]
Stuttering acceptance computed with spot in 125 ms :[p0, p0, false]
Support contains 6 out of 44 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 44/44 places, 107/107 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 44 transition count 102
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 11 place count 39 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 12 place count 38 transition count 101
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 12 place count 38 transition count 100
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 14 place count 37 transition count 100
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 18 place count 35 transition count 98
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 20 place count 34 transition count 98
Applied a total of 20 rules in 23 ms. Remains 34 /44 variables (removed 10) and now considering 98/107 (removed 9) transitions.
// Phase 1: matrix 98 rows 34 cols
[2024-05-21 15:45:25] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:25] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-21 15:45:25] [INFO ] Invariant cache hit.
[2024-05-21 15:45:25] [INFO ] State equation strengthened by 61 read => feed constraints.
[2024-05-21 15:45:25] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
[2024-05-21 15:45:25] [INFO ] Redundant transitions in 20 ms returned []
[2024-05-21 15:45:25] [INFO ] Invariant cache hit.
[2024-05-21 15:45:25] [INFO ] Dead Transitions using invariants and state equation in 73 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/44 places, 98/107 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 321 ms. Remains : 34/44 places, 98/107 transitions.
Computed a total of 5 stabilizing places and 6 stable transitions
Computed a total of 5 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 100 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 116 ms :[p0, p0, false]
Finished random walk after 3554 steps, including 269 resets, run visited all 3 properties in 13 ms. (steps per millisecond=273 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND (NOT p0) p1))), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (AND p1 (NOT p0))), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 7 factoid took 184 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 116 ms :[p0, p0, false]
Stuttering acceptance computed with spot in 119 ms :[p0, p0, false]
Stuttering acceptance computed with spot in 120 ms :[p0, p0, false]
Product exploration explored 100000 steps with 71 reset in 257 ms.
Product exploration explored 100000 steps with 11 reset in 90 ms.
Built C files in :
/tmp/ltsmin8274626035988266305
[2024-05-21 15:45:26] [INFO ] Computing symmetric may disable matrix : 98 transitions.
[2024-05-21 15:45:26] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:45:26] [INFO ] Computing symmetric may enable matrix : 98 transitions.
[2024-05-21 15:45:26] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:45:26] [INFO ] Computing Do-Not-Accords matrix : 98 transitions.
[2024-05-21 15:45:26] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:45:26] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8274626035988266305
Running compilation step : cd /tmp/ltsmin8274626035988266305;'/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 508 ms.
Running link step : cd /tmp/ltsmin8274626035988266305;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 49 ms.
Running LTSmin : cd /tmp/ltsmin8274626035988266305;'/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/stateBased5106587629769222293.hoa' '--buchi-type=spotba'
LTSmin run took 198 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property AutonomousCar-PT-04a-LTLFireability-03 finished in 4331 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||(p1 U p2)))))'
Support contains 7 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 102
Applied a total of 6 rules in 3 ms. Remains 43 /46 variables (removed 3) and now considering 102/117 (removed 15) transitions.
// Phase 1: matrix 102 rows 43 cols
[2024-05-21 15:45:27] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:27] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 15:45:27] [INFO ] Invariant cache hit.
[2024-05-21 15:45:27] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 15:45:27] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2024-05-21 15:45:27] [INFO ] Invariant cache hit.
[2024-05-21 15:45:27] [INFO ] Dead Transitions using invariants and state equation in 85 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 102/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 246 ms. Remains : 43/46 places, 102/117 transitions.
Stuttering acceptance computed with spot in 131 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p0 p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s5 1) (EQ s16 1) (EQ s38 1)), p2:(EQ s19 1), p1:(AND (EQ s1 1) (EQ s6 1) (EQ s8 1) (EQ s38 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-04 finished in 396 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(!p0) U ((X(!p0)&&(!p1||F(p2)))||X(G(!p0)))))'
Support contains 10 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 97
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 42 transition count 97
Applied a total of 8 rules in 8 ms. Remains 42 /46 variables (removed 4) and now considering 97/117 (removed 20) transitions.
// Phase 1: matrix 97 rows 42 cols
[2024-05-21 15:45:28] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:28] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-21 15:45:28] [INFO ] Invariant cache hit.
[2024-05-21 15:45:28] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-21 15:45:28] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2024-05-21 15:45:28] [INFO ] Invariant cache hit.
[2024-05-21 15:45:28] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 97/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 42/46 places, 97/117 transitions.
Stuttering acceptance computed with spot in 221 ms :[p0, p0, (AND p0 (NOT p2)), true, (AND (NOT p2) p0), (NOT p2)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p2) p0), acceptance={0} source=2 dest: 2}, { cond=(NOT p2), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=(NOT p2), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(OR (AND (EQ s13 1) (EQ s17 1) (EQ s25 1) (EQ s31 1) (EQ s38 1)) (AND (EQ s1 1) (EQ s2 1) (EQ s20 1) (EQ s37 1))), p2:(EQ s3 1), p0:(AND (EQ s13 1) (EQ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 342 ms.
Product exploration explored 100000 steps with 50000 reset in 326 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p2) (NOT p0)), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X (NOT p2)), (X (NOT (AND p1 (NOT p2) p0))), (X (NOT p0)), true, (X (X (NOT (AND (NOT p2) p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X (NOT p2))), (X (X (NOT (AND p1 (NOT p2) p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 10 factoid took 16 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-04a-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-04a-LTLFireability-08 finished in 1132 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 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 97
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 42 transition count 97
Applied a total of 8 rules in 3 ms. Remains 42 /46 variables (removed 4) and now considering 97/117 (removed 20) transitions.
[2024-05-21 15:45:29] [INFO ] Invariant cache hit.
[2024-05-21 15:45:29] [INFO ] Implicit Places using invariants in 86 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 88 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 41/46 places, 97/117 transitions.
Applied a total of 0 rules in 1 ms. Remains 41 /41 variables (removed 0) and now considering 97/97 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 92 ms. Remains : 41/46 places, 97/117 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-09 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 s11 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-04a-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-09 finished in 192 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' '!(((p0&&G(p1)) U X(p2)))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 44 transition count 107
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 44 transition count 107
Applied a total of 4 rules in 3 ms. Remains 44 /46 variables (removed 2) and now considering 107/117 (removed 10) transitions.
// Phase 1: matrix 107 rows 44 cols
[2024-05-21 15:45:29] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:29] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 15:45:29] [INFO ] Invariant cache hit.
[2024-05-21 15:45:29] [INFO ] State equation strengthened by 59 read => feed constraints.
[2024-05-21 15:45:29] [INFO ] Implicit Places using invariants and state equation in 85 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
[2024-05-21 15:45:29] [INFO ] Invariant cache hit.
[2024-05-21 15:45:29] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 44/46 places, 107/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 220 ms. Remains : 44/46 places, 107/117 transitions.
Stuttering acceptance computed with spot in 173 ms :[(NOT p2), (NOT p2), (NOT p2), true, (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(NEQ s42 1), p1:(AND (EQ s1 1) (EQ s6 1) (EQ s10 1) (EQ s39 1)), p2:(AND (EQ s1 1) (EQ s6 1) (EQ s31 1) (EQ s39 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 1 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-11 finished in 411 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(p0)&&X(X(F(p1)))))'
Support contains 9 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 102
Applied a total of 6 rules in 2 ms. Remains 43 /46 variables (removed 3) and now considering 102/117 (removed 15) transitions.
// Phase 1: matrix 102 rows 43 cols
[2024-05-21 15:45:29] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 15:45:29] [INFO ] Implicit Places using invariants in 37 ms returned []
[2024-05-21 15:45:29] [INFO ] Invariant cache hit.
[2024-05-21 15:45:29] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 15:45:29] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2024-05-21 15:45:29] [INFO ] Invariant cache hit.
[2024-05-21 15:45:29] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 102/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 206 ms. Remains : 43/46 places, 102/117 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s11 1) (EQ s19 1) (EQ s25 1) (EQ s32 1) (EQ s39 1)), p1:(AND (EQ s1 1) (EQ s7 1) (EQ s28 1) (EQ s38 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-12 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' '!(F(p0))'
Support contains 1 out of 46 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 44 transition count 111
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 39 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 13 place count 38 transition count 110
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 13 place count 38 transition count 109
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 15 place count 37 transition count 109
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 19 place count 33 transition count 89
Iterating global reduction 3 with 4 rules applied. Total rules applied 23 place count 33 transition count 89
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 27 place count 31 transition count 87
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 29 place count 30 transition count 87
Applied a total of 29 rules in 25 ms. Remains 30 /46 variables (removed 16) and now considering 87/117 (removed 30) transitions.
// Phase 1: matrix 87 rows 30 cols
[2024-05-21 15:45:30] [INFO ] Computed 5 invariants in 1 ms
[2024-05-21 15:45:30] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-21 15:45:30] [INFO ] Invariant cache hit.
[2024-05-21 15:45:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-21 15:45:30] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 137 ms to find 0 implicit places.
[2024-05-21 15:45:30] [INFO ] Redundant transitions in 15 ms returned []
[2024-05-21 15:45:30] [INFO ] Invariant cache hit.
[2024-05-21 15:45:30] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/46 places, 87/117 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 247 ms. Remains : 30/46 places, 87/117 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 233 ms.
Product exploration explored 100000 steps with 50000 reset in 240 ms.
Computed a total of 3 stabilizing places and 5 stable transitions
Computed a total of 3 stabilizing places and 5 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 2 factoid took 16 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-04a-LTLFireability-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-04a-LTLFireability-13 finished in 797 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(F((G(p1)&&p0))))'
Support contains 4 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 43 transition count 102
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 43 transition count 102
Applied a total of 6 rules in 2 ms. Remains 43 /46 variables (removed 3) and now considering 102/117 (removed 15) transitions.
// Phase 1: matrix 102 rows 43 cols
[2024-05-21 15:45:31] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:31] [INFO ] Implicit Places using invariants in 49 ms returned []
[2024-05-21 15:45:31] [INFO ] Invariant cache hit.
[2024-05-21 15:45:31] [INFO ] State equation strengthened by 55 read => feed constraints.
[2024-05-21 15:45:31] [INFO ] Implicit Places using invariants and state equation in 97 ms returned []
Implicit Place search using SMT with State Equation took 149 ms to find 0 implicit places.
[2024-05-21 15:45:31] [INFO ] Invariant cache hit.
[2024-05-21 15:45:31] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 43/46 places, 102/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 230 ms. Remains : 43/46 places, 102/117 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s7 1) (EQ s28 1) (EQ s38 1)), p1:(AND (EQ s1 1) (EQ s7 1) (EQ s28 1) (EQ s38 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 25 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-04a-LTLFireability-14 finished in 395 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((p0&&G(F((p1 U (G(p1)||(p1&&G(!p2)))))))))'
Support contains 6 out of 46 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 46/46 places, 117/117 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 42 transition count 97
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 42 transition count 97
Applied a total of 8 rules in 2 ms. Remains 42 /46 variables (removed 4) and now considering 97/117 (removed 20) transitions.
// Phase 1: matrix 97 rows 42 cols
[2024-05-21 15:45:31] [INFO ] Computed 6 invariants in 0 ms
[2024-05-21 15:45:31] [INFO ] Implicit Places using invariants in 56 ms returned []
[2024-05-21 15:45:31] [INFO ] Invariant cache hit.
[2024-05-21 15:45:31] [INFO ] State equation strengthened by 51 read => feed constraints.
[2024-05-21 15:45:31] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 158 ms to find 0 implicit places.
[2024-05-21 15:45:31] [INFO ] Invariant cache hit.
[2024-05-21 15:45:31] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/46 places, 97/117 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 255 ms. Remains : 42/46 places, 97/117 transitions.
Stuttering acceptance computed with spot in 223 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1), (NOT p1), (AND p2 (NOT p1))]
Running random walk in product with property : AutonomousCar-PT-04a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(OR (AND p0 p2) (AND p0 (NOT p1))), acceptance={} source=1 dest: 3}, { cond=p0, acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(AND p2 p1), acceptance={0} source=3 dest: 3}, { cond=(NOT p1), acceptance={0, 1} source=3 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 5}], [{ cond=(OR p2 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND p2 p1), acceptance={0} source=5 dest: 3}, { cond=(AND p2 (NOT p1)), acceptance={0, 1} source=5 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p2) (NOT p1)), acceptance={1} source=5 dest: 5}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s7 0) (EQ s20 0) (EQ s37 0)), p2:(EQ s12 1), p1:(NEQ s9 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1 reset in 103 ms.
Product exploration explored 100000 steps with 8 reset in 147 ms.
Computed a total of 3 stabilizing places and 2 stable transitions
Computed a total of 3 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (NOT (OR (AND p0 p2) (AND p0 (NOT p1))))), true, (X (X (AND p2 p1))), (X (X p1)), (X (X (OR p2 (NOT p1)))), (X (X (NOT (AND (NOT p2) p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 8 factoid took 130 ms. Reduced automaton from 6 states, 14 edges and 3 AP (stutter sensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p2)]
Incomplete random walk after 10000 steps, including 590 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:45:32] [INFO ] Invariant cache hit.
[2024-05-21 15:45:32] [INFO ] [Real]Absence check using 6 positive place invariants in 7 ms returned sat
[2024-05-21 15:45:32] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 (NOT p2) p1), (X p0), (X (NOT (OR (AND p0 p2) (AND p0 (NOT p1))))), true, (X (X (AND p2 p1))), (X (X p1)), (X (X (OR p2 (NOT p1)))), (X (X (NOT (AND (NOT p2) p1)))), (G (NOT (AND (NOT p1) p2)))]
False Knowledge obtained : [(F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2))), (F (OR (NOT p1) p2)), (F (NOT p1)), (F (AND p1 p2))]
Knowledge based reduction with 9 factoid took 269 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p2)]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p2)]
Support contains 2 out of 42 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 97/97 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 42 transition count 93
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 38 transition count 93
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 8 place count 38 transition count 92
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 37 transition count 92
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 35 transition count 90
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 34 transition count 90
Applied a total of 16 rules in 17 ms. Remains 34 /42 variables (removed 8) and now considering 90/97 (removed 7) transitions.
// Phase 1: matrix 90 rows 34 cols
[2024-05-21 15:45:33] [INFO ] Computed 6 invariants in 1 ms
[2024-05-21 15:45:33] [INFO ] Implicit Places using invariants in 43 ms returned []
[2024-05-21 15:45:33] [INFO ] Invariant cache hit.
[2024-05-21 15:45:33] [INFO ] State equation strengthened by 53 read => feed constraints.
[2024-05-21 15:45:33] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
[2024-05-21 15:45:33] [INFO ] Redundant transitions in 16 ms returned []
[2024-05-21 15:45:33] [INFO ] Invariant cache hit.
[2024-05-21 15:45:33] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 34/42 places, 90/97 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 242 ms. Remains : 34/42 places, 90/97 transitions.
Computed a total of 5 stabilizing places and 6 stable transitions
Computed a total of 5 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND p1 (NOT p2)), (X p1), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p1) (NOT p2)))))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 124 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (NOT p1), (AND p2 (NOT p1))]
Incomplete random walk after 10000 steps, including 732 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :5
Incomplete Best-First random walk after 10001 steps, including 173 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-21 15:45:33] [INFO ] Invariant cache hit.
[2024-05-21 15:45:33] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-21 15:45:33] [INFO ] After 28ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p2)), (X p1), (X (AND p1 (NOT p2))), (X (NOT (AND p1 p2))), (X (X p1)), (X (X (NOT (AND p1 (NOT p2))))), (X (X (NOT (AND (NOT p1) p2)))), (X (X (AND p1 p2))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (G (NOT (AND p2 (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND (NOT p2) p1))), (F (AND (NOT p2) (NOT p1))), (F (OR p2 (NOT p1))), (F (NOT p1)), (F (AND p2 p1))]
Knowledge based reduction with 10 factoid took 305 ms. Reduced automaton from 3 states, 9 edges and 2 AP (stutter insensitive) to 3 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (NOT p1), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 115 ms :[(NOT p1), (NOT p1), (AND p2 (NOT p1))]
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (NOT p1), (AND p2 (NOT p1))]
Product exploration explored 100000 steps with 3 reset in 86 ms.
Product exploration explored 100000 steps with 5 reset in 91 ms.
Built C files in :
/tmp/ltsmin11086264662225671646
[2024-05-21 15:45:34] [INFO ] Computing symmetric may disable matrix : 90 transitions.
[2024-05-21 15:45:34] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:45:34] [INFO ] Computing symmetric may enable matrix : 90 transitions.
[2024-05-21 15:45:34] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:45:34] [INFO ] Computing Do-Not-Accords matrix : 90 transitions.
[2024-05-21 15:45:34] [INFO ] Computation of Completed DNA matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 15:45:34] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11086264662225671646
Running compilation step : cd /tmp/ltsmin11086264662225671646;'/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 334 ms.
Running link step : cd /tmp/ltsmin11086264662225671646;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin11086264662225671646;'/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/stateBased10539442875244913545.hoa' '--buchi-type=spotba'
LTSmin run took 127 ms.
FORMULA AutonomousCar-PT-04a-LTLFireability-15 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property AutonomousCar-PT-04a-LTLFireability-15 finished in 3605 ms.
All properties solved by simple procedures.
Total runtime 16071 ms.

BK_STOP 1716306336243

--------------------
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-04a"
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-04a, 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-171620180200168"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-04a.tgz
mv AutonomousCar-PT-04a 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 ;