Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r009-oct2-167813598200643.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is AutonomousCar-PT-08a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813598200643
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 5.2K Feb 25 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 25 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 12:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 12:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Feb 25 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 12:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 12:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 448K Mar 5 18:22 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-08a-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-08a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678639141572

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=ltsminxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-08a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 16:39:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-12 16:39:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 16:39:04] [INFO ] Load time of PNML (sax parser for PT used): 175 ms
[2023-03-12 16:39:04] [INFO ] Transformed 81 places.
[2023-03-12 16:39:04] [INFO ] Transformed 849 transitions.
[2023-03-12 16:39:04] [INFO ] Found NUPN structural information;
[2023-03-12 16:39:04] [INFO ] Parsed PT model containing 81 places and 849 transitions and 8894 arcs in 358 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 275 transitions
Reduce redundant transitions removed 275 transitions.
FORMULA AutonomousCar-PT-08a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-08a-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 81 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 81/81 places, 574/574 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 76 transition count 529
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 76 transition count 529
Applied a total of 10 rules in 31 ms. Remains 76 /81 variables (removed 5) and now considering 529/574 (removed 45) transitions.
[2023-03-12 16:39:04] [INFO ] Flow matrix only has 528 transitions (discarded 1 similar events)
// Phase 1: matrix 528 rows 76 cols
[2023-03-12 16:39:04] [INFO ] Computed 13 place invariants in 41 ms
[2023-03-12 16:39:06] [INFO ] Implicit Places using invariants in 1699 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1755 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 75/81 places, 529/574 transitions.
Applied a total of 0 rules in 4 ms. Remains 75 /75 variables (removed 0) and now considering 529/529 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1791 ms. Remains : 75/81 places, 529/574 transitions.
Support contains 14 out of 75 places after structural reductions.
[2023-03-12 16:39:07] [INFO ] Flatten gal took : 175 ms
[2023-03-12 16:39:07] [INFO ] Flatten gal took : 130 ms
[2023-03-12 16:39:07] [INFO ] Input system was already deterministic with 529 transitions.
Support contains 13 out of 75 places (down from 14) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 536 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 8) seen :6
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-12 16:39:07] [INFO ] Flow matrix only has 528 transitions (discarded 1 similar events)
// Phase 1: matrix 528 rows 75 cols
[2023-03-12 16:39:07] [INFO ] Computed 12 place invariants in 6 ms
[2023-03-12 16:39:07] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-12 16:39:07] [INFO ] [Nat]Absence check using 12 positive place invariants in 2 ms returned sat
[2023-03-12 16:39:08] [INFO ] After 449ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-12 16:39:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:39:08] [INFO ] After 43ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-12 16:39:08] [INFO ] After 156ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-12 16:39:08] [INFO ] After 735ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 17 ms.
Support contains 4 out of 75 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 75/75 places, 529/529 transitions.
Graph (complete) has 774 edges and 75 vertex of which 74 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 74 transition count 518
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 19 place count 66 transition count 518
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 19 place count 66 transition count 517
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 21 place count 65 transition count 517
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 23 place count 63 transition count 499
Iterating global reduction 2 with 2 rules applied. Total rules applied 25 place count 63 transition count 499
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 29 place count 61 transition count 497
Free-agglomeration rule applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 37 place count 61 transition count 489
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 101 place count 53 transition count 433
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 102 place count 52 transition count 432
Applied a total of 102 rules in 163 ms. Remains 52 /75 variables (removed 23) and now considering 432/529 (removed 97) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 163 ms. Remains : 52/75 places, 432/529 transitions.
Finished random walk after 688 steps, including 5 resets, run visited all 2 properties in 6 ms. (steps per millisecond=114 )
FORMULA AutonomousCar-PT-08a-LTLCardinality-08 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA AutonomousCar-PT-08a-LTLCardinality-07 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 2 stabilizing places and 2 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U G(p1)))'
Support contains 4 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 529/529 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 75 transition count 520
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 66 transition count 520
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 20 place count 64 transition count 510
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 64 transition count 510
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 26 place count 62 transition count 508
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 28 place count 61 transition count 508
Applied a total of 28 rules in 128 ms. Remains 61 /75 variables (removed 14) and now considering 508/529 (removed 21) transitions.
// Phase 1: matrix 508 rows 61 cols
[2023-03-12 16:39:09] [INFO ] Computed 11 place invariants in 6 ms
[2023-03-12 16:39:09] [INFO ] Implicit Places using invariants in 422 ms returned []
[2023-03-12 16:39:09] [INFO ] Invariant cache hit.
[2023-03-12 16:39:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:39:10] [INFO ] Implicit Places using invariants and state equation in 625 ms returned [59]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1077 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 60/75 places, 508/529 transitions.
Applied a total of 0 rules in 68 ms. Remains 60 /60 variables (removed 0) and now considering 508/508 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1286 ms. Remains : 60/75 places, 508/529 transitions.
Stuttering acceptance computed with spot in 309 ms :[(NOT p1), true, (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-08a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s57 0) (EQ s32 1)), p0:(OR (EQ s58 0) (EQ s18 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 14 steps with 0 reset in 4 ms.
FORMULA AutonomousCar-PT-08a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-08a-LTLCardinality-10 finished in 1655 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&G(p1))))'
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 529/529 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 75 transition count 521
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 17 place count 67 transition count 520
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 66 transition count 520
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 22 place count 62 transition count 492
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 62 transition count 492
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 30 place count 60 transition count 490
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 32 place count 59 transition count 490
Applied a total of 32 rules in 54 ms. Remains 59 /75 variables (removed 16) and now considering 490/529 (removed 39) transitions.
// Phase 1: matrix 490 rows 59 cols
[2023-03-12 16:39:10] [INFO ] Computed 11 place invariants in 5 ms
[2023-03-12 16:39:10] [INFO ] Implicit Places using invariants in 236 ms returned []
[2023-03-12 16:39:10] [INFO ] Invariant cache hit.
[2023-03-12 16:39:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:39:11] [INFO ] Implicit Places using invariants and state equation in 316 ms returned [55, 57]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 557 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 57/75 places, 490/529 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 57 transition count 489
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 56 transition count 489
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 55 transition count 488
Applied a total of 4 rules in 34 ms. Remains 55 /57 variables (removed 2) and now considering 488/490 (removed 2) transitions.
// Phase 1: matrix 488 rows 55 cols
[2023-03-12 16:39:11] [INFO ] Computed 9 place invariants in 7 ms
[2023-03-12 16:39:11] [INFO ] Implicit Places using invariants in 200 ms returned []
[2023-03-12 16:39:11] [INFO ] Invariant cache hit.
[2023-03-12 16:39:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 16:39:11] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 55/75 places, 488/529 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1135 ms. Remains : 55/75 places, 488/529 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-08a-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s47 0), p1:(AND (NEQ s23 0) (NEQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 13 steps with 0 reset in 2 ms.
FORMULA AutonomousCar-PT-08a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-08a-LTLCardinality-13 finished in 1297 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U p1)))'
Support contains 3 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 529/529 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 71 transition count 501
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 71 transition count 501
Applied a total of 8 rules in 8 ms. Remains 71 /75 variables (removed 4) and now considering 501/529 (removed 28) transitions.
// Phase 1: matrix 501 rows 71 cols
[2023-03-12 16:39:11] [INFO ] Computed 11 place invariants in 7 ms
[2023-03-12 16:39:12] [INFO ] Implicit Places using invariants in 232 ms returned []
[2023-03-12 16:39:12] [INFO ] Invariant cache hit.
[2023-03-12 16:39:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 16:39:12] [INFO ] Implicit Places using invariants and state equation in 479 ms returned [67, 69]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 719 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 69/75 places, 501/529 transitions.
Applied a total of 0 rules in 3 ms. Remains 69 /69 variables (removed 0) and now considering 501/501 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 731 ms. Remains : 69/75 places, 501/529 transitions.
Stuttering acceptance computed with spot in 227 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-08a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s54 1), p0:(OR (EQ s35 0) (EQ s57 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1765 ms.
Product exploration explored 100000 steps with 50000 reset in 1567 ms.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [(AND p1 p0), (X p1), (X (X p1)), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA AutonomousCar-PT-08a-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property AutonomousCar-PT-08a-LTLCardinality-15 finished in 4550 ms.
All properties solved by simple procedures.
Total runtime 12251 ms.
ITS solved all properties within timeout

BK_STOP 1678639156735

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-08a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is AutonomousCar-PT-08a, 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 r009-oct2-167813598200643"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-08a.tgz
mv AutonomousCar-PT-08a 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 ;