fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r007-oct2-167813595700547
Last Updated
May 14, 2023

About the Execution of LoLa+red for AutonomousCar-PT-02a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
238.151 8626.00 16328.00 33.00 FFFFFFTFTFFFTFFF normal

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 ;