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.r007-oct2-167813595700547.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 lolaxred
Input is AutonomousCar-PT-02a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-oct2-167813595700547
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 7.4K Feb 25 12:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 25 12:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 12:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 12:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 12:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 25 12:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 12:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 12:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 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 23K 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-02a-LTLCardinality-00
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-01
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-02
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-03
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-04
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-05
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-06
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-07
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-08
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-09
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-10
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-11
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-12
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-13
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-14
FORMULA_NAME AutonomousCar-PT-02a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678351245286

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=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-02a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-09 08:40:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-09 08:40:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:40:47] [INFO ] Load time of PNML (sax parser for PT used): 37 ms
[2023-03-09 08:40:47] [INFO ] Transformed 33 places.
[2023-03-09 08:40:47] [INFO ] Transformed 69 transitions.
[2023-03-09 08:40:47] [INFO ] Found NUPN structural information;
[2023-03-09 08:40:47] [INFO ] Parsed PT model containing 33 places and 69 transitions and 368 arcs in 105 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 23 transitions
Reduce redundant transitions removed 23 transitions.
FORMULA AutonomousCar-PT-02a-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-02a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 15 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 46/46 transitions.
Applied a total of 0 rules in 21 ms. Remains 33 /33 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2023-03-09 08:40:48] [INFO ] Flow matrix only has 45 transitions (discarded 1 similar events)
// Phase 1: matrix 45 rows 33 cols
[2023-03-09 08:40:48] [INFO ] Computed 7 place invariants in 10 ms
[2023-03-09 08:40:48] [INFO ] Implicit Places using invariants in 322 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 372 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 32/33 places, 46/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 32 /32 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 397 ms. Remains : 32/33 places, 46/46 transitions.
Support contains 15 out of 32 places after structural reductions.
[2023-03-09 08:40:48] [INFO ] Flatten gal took : 27 ms
[2023-03-09 08:40:48] [INFO ] Flatten gal took : 9 ms
[2023-03-09 08:40:48] [INFO ] Input system was already deterministic with 46 transitions.
Finished random walk after 126 steps, including 6 resets, run visited all 11 properties in 26 ms. (steps per millisecond=4 )
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' '!(X((p0&&F(p1))))'
Support contains 3 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 29 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 29 transition count 39
Applied a total of 6 rules in 7 ms. Remains 29 /32 variables (removed 3) and now considering 39/46 (removed 7) transitions.
// Phase 1: matrix 39 rows 29 cols
[2023-03-09 08:40:49] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 08:40:49] [INFO ] Implicit Places using invariants in 85 ms returned []
[2023-03-09 08:40:49] [INFO ] Invariant cache hit.
[2023-03-09 08:40:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:49] [INFO ] Implicit Places using invariants and state equation in 107 ms returned [25, 27]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 197 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 27/32 places, 39/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 27 /27 variables (removed 0) and now considering 39/39 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 206 ms. Remains : 27/32 places, 39/46 transitions.
Stuttering acceptance computed with spot in 469 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true]
Running random walk in product with property : AutonomousCar-PT-02a-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s3 0) (EQ s1 1)), p0:(EQ s20 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 3 ms.
FORMULA AutonomousCar-PT-02a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02a-LTLCardinality-01 finished in 781 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(G(p0)))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 46/46 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 30 transition count 44
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 7 place count 27 transition count 37
Iterating global reduction 2 with 3 rules applied. Total rules applied 10 place count 27 transition count 37
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 14 place count 25 transition count 35
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 24 transition count 35
Applied a total of 16 rules in 24 ms. Remains 24 /32 variables (removed 8) and now considering 35/46 (removed 11) transitions.
// Phase 1: matrix 35 rows 24 cols
[2023-03-09 08:40:49] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 08:40:49] [INFO ] Implicit Places using invariants in 70 ms returned []
[2023-03-09 08:40:49] [INFO ] Invariant cache hit.
[2023-03-09 08:40:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:49] [INFO ] Implicit Places using invariants and state equation in 89 ms returned [20, 22]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 163 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/32 places, 35/46 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 22 transition count 34
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 21 transition count 34
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 20 transition count 33
Applied a total of 4 rules in 11 ms. Remains 20 /22 variables (removed 2) and now considering 33/35 (removed 2) transitions.
// Phase 1: matrix 33 rows 20 cols
[2023-03-09 08:40:49] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-09 08:40:50] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-09 08:40:50] [INFO ] Invariant cache hit.
[2023-03-09 08:40:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 08:40:50] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 20/32 places, 33/46 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 337 ms. Remains : 20/32 places, 33/46 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-02a-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s5 0) (NEQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-02a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02a-LTLCardinality-02 finished in 432 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(G((F(p1)&&p0))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 46/46 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 31 transition count 43
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 31 transition count 43
Applied a total of 2 rules in 3 ms. Remains 31 /32 variables (removed 1) and now considering 43/46 (removed 3) transitions.
[2023-03-09 08:40:50] [INFO ] Flow matrix only has 42 transitions (discarded 1 similar events)
// Phase 1: matrix 42 rows 31 cols
[2023-03-09 08:40:50] [INFO ] Computed 6 place invariants in 1 ms
[2023-03-09 08:40:50] [INFO ] Implicit Places using invariants in 62 ms returned []
[2023-03-09 08:40:50] [INFO ] Flow matrix only has 42 transitions (discarded 1 similar events)
[2023-03-09 08:40:50] [INFO ] Invariant cache hit.
[2023-03-09 08:40:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:50] [INFO ] Implicit Places using invariants and state equation in 85 ms returned [26, 29]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 151 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 29/32 places, 43/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 29 /29 variables (removed 0) and now considering 43/43 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 155 ms. Remains : 29/32 places, 43/46 transitions.
Stuttering acceptance computed with spot in 236 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (NOT p1)]
Running random walk in product with property : AutonomousCar-PT-02a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s9 0) (EQ s7 1)), p1:(OR (EQ s19 0) (EQ s12 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 1 ms.
FORMULA AutonomousCar-PT-02a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02a-LTLCardinality-03 finished in 418 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' '!((p0 U (p1&&F(G(p2)))))'
Support contains 4 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 46/46 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 32 transition count 44
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 30 transition count 44
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 6 place count 28 transition count 40
Iterating global reduction 2 with 2 rules applied. Total rules applied 8 place count 28 transition count 40
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 12 place count 26 transition count 38
Applied a total of 12 rules in 11 ms. Remains 26 /32 variables (removed 6) and now considering 38/46 (removed 8) transitions.
// Phase 1: matrix 38 rows 26 cols
[2023-03-09 08:40:50] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 08:40:50] [INFO ] Implicit Places using invariants in 351 ms returned []
[2023-03-09 08:40:50] [INFO ] Invariant cache hit.
[2023-03-09 08:40:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:51] [INFO ] Implicit Places using invariants and state equation in 100 ms returned [22, 24]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 455 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/32 places, 38/46 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 23 transition count 37
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 23 transition count 36
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 4 place count 22 transition count 36
Applied a total of 4 rules in 2 ms. Remains 22 /24 variables (removed 2) and now considering 36/38 (removed 2) transitions.
// Phase 1: matrix 36 rows 22 cols
[2023-03-09 08:40:51] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-09 08:40:51] [INFO ] Implicit Places using invariants in 313 ms returned []
[2023-03-09 08:40:51] [INFO ] Invariant cache hit.
[2023-03-09 08:40:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:51] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 522 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 22/32 places, 36/46 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 991 ms. Remains : 22/32 places, 36/46 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : AutonomousCar-PT-02a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s6 0) (EQ s5 1)), p0:(EQ s0 1), p2:(EQ s17 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 4 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-02a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02a-LTLCardinality-04 finished in 1156 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(G(p0)))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 32/32 places, 46/46 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 31 transition count 42
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 28 transition count 42
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 9 place count 25 transition count 35
Iterating global reduction 2 with 3 rules applied. Total rules applied 12 place count 25 transition count 35
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 2 with 2 rules applied. Total rules applied 14 place count 24 transition count 34
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 23 transition count 34
Applied a total of 16 rules in 7 ms. Remains 23 /32 variables (removed 9) and now considering 34/46 (removed 12) transitions.
// Phase 1: matrix 34 rows 23 cols
[2023-03-09 08:40:51] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-09 08:40:51] [INFO ] Implicit Places using invariants in 205 ms returned []
[2023-03-09 08:40:51] [INFO ] Invariant cache hit.
[2023-03-09 08:40:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:52] [INFO ] Implicit Places using invariants and state equation in 135 ms returned [19, 21]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 341 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/32 places, 34/46 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 21 transition count 33
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 20 transition count 33
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 19 transition count 32
Applied a total of 4 rules in 6 ms. Remains 19 /21 variables (removed 2) and now considering 32/34 (removed 2) transitions.
// Phase 1: matrix 32 rows 19 cols
[2023-03-09 08:40:52] [INFO ] Computed 3 place invariants in 1 ms
[2023-03-09 08:40:52] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-09 08:40:52] [INFO ] Invariant cache hit.
[2023-03-09 08:40:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 08:40:52] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 19/32 places, 32/46 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 542 ms. Remains : 19/32 places, 32/46 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : AutonomousCar-PT-02a-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s1 0) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 30 steps with 3 reset in 2 ms.
FORMULA AutonomousCar-PT-02a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02a-LTLCardinality-09 finished in 615 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(G(p0)))'
Support contains 2 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 30 transition count 42
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 42
Applied a total of 4 rules in 1 ms. Remains 30 /32 variables (removed 2) and now considering 42/46 (removed 4) transitions.
// Phase 1: matrix 42 rows 30 cols
[2023-03-09 08:40:52] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-09 08:40:52] [INFO ] Implicit Places using invariants in 92 ms returned []
[2023-03-09 08:40:52] [INFO ] Invariant cache hit.
[2023-03-09 08:40:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:52] [INFO ] Implicit Places using invariants and state equation in 193 ms returned [26, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 290 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 42/46 transitions.
Applied a total of 0 rules in 0 ms. Remains 28 /28 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 291 ms. Remains : 28/32 places, 42/46 transitions.
Stuttering acceptance computed with spot in 156 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-02a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s16 0) (EQ s13 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 2 steps with 0 reset in 0 ms.
FORMULA AutonomousCar-PT-02a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02a-LTLCardinality-11 finished in 460 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(G(p0)))'
Support contains 1 out of 32 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 32/32 places, 46/46 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 30 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 30 transition count 40
Applied a total of 4 rules in 1 ms. Remains 30 /32 variables (removed 2) and now considering 40/46 (removed 6) transitions.
[2023-03-09 08:40:52] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
// Phase 1: matrix 39 rows 30 cols
[2023-03-09 08:40:52] [INFO ] Computed 6 place invariants in 2 ms
[2023-03-09 08:40:53] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-09 08:40:53] [INFO ] Flow matrix only has 39 transitions (discarded 1 similar events)
[2023-03-09 08:40:53] [INFO ] Invariant cache hit.
[2023-03-09 08:40:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-09 08:40:53] [INFO ] Implicit Places using invariants and state equation in 255 ms returned [25, 28]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 604 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 28/32 places, 40/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 28 /28 variables (removed 0) and now considering 40/40 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 607 ms. Remains : 28/32 places, 40/46 transitions.
Stuttering acceptance computed with spot in 152 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : AutonomousCar-PT-02a-LTLCardinality-13 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 s18 0)], 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 17 steps with 0 reset in 1 ms.
FORMULA AutonomousCar-PT-02a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AutonomousCar-PT-02a-LTLCardinality-13 finished in 773 ms.
All properties solved by simple procedures.
Total runtime 5899 ms.
ITS solved all properties within timeout

BK_STOP 1678351253912

--------------------
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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
++ sed s/.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-02a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is AutonomousCar-PT-02a, 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 r007-oct2-167813595700547"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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