Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r468-smll-171620167400313.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is AutonomousCar-PT-07a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r468-smll-171620167400313
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 660K
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.3K Apr 12 18:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 45K Apr 12 18:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 12 18:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 276K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-00
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-01
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-02
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-03
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-04
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-05
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-06
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-07
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-08
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-09
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-10
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2024-11
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2023-12
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2023-13
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2023-14
FORMULA_NAME AutonomousCar-PT-07a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717214620025

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-07a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 04:03:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 04:03:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 04:03:43] [INFO ] Load time of PNML (sax parser for PT used): 414 ms
[2024-06-01 04:03:43] [INFO ] Transformed 73 places.
[2024-06-01 04:03:43] [INFO ] Transformed 593 transitions.
[2024-06-01 04:03:43] [INFO ] Found NUPN structural information;
[2024-06-01 04:03:43] [INFO ] Parsed PT model containing 73 places and 593 transitions and 5357 arcs in 674 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 37 ms.
Ensure Unique test removed 213 transitions
Reduce redundant transitions removed 213 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA AutonomousCar-PT-07a-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-07a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-07a-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-07a-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 73 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 73/73 places, 380/380 transitions.
Applied a total of 0 rules in 36 ms. Remains 73 /73 variables (removed 0) and now considering 380/380 (removed 0) transitions.
[2024-06-01 04:03:43] [INFO ] Flow matrix only has 379 transitions (discarded 1 similar events)
// Phase 1: matrix 379 rows 73 cols
[2024-06-01 04:03:43] [INFO ] Computed 12 invariants in 40 ms
[2024-06-01 04:03:44] [INFO ] Implicit Places using invariants in 923 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 995 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 72/73 places, 380/380 transitions.
Applied a total of 0 rules in 11 ms. Remains 72 /72 variables (removed 0) and now considering 380/380 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1083 ms. Remains : 72/73 places, 380/380 transitions.
Support contains 48 out of 72 places after structural reductions.
[2024-06-01 04:03:45] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-01 04:03:45] [INFO ] Flatten gal took : 262 ms
FORMULA AutonomousCar-PT-07a-CTLCardinality-2024-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 04:03:45] [INFO ] Flatten gal took : 134 ms
[2024-06-01 04:03:45] [INFO ] Input system was already deterministic with 380 transitions.
Support contains 43 out of 72 places (down from 48) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 42 to 40
RANDOM walk for 40000 steps (2154 resets) in 4273 ms. (9 steps per ms) remains 2/40 properties
BEST_FIRST walk for 40004 steps (228 resets) in 166 ms. (239 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (216 resets) in 132 ms. (300 steps per ms) remains 2/2 properties
[2024-06-01 04:03:47] [INFO ] Flow matrix only has 379 transitions (discarded 1 similar events)
// Phase 1: matrix 379 rows 72 cols
[2024-06-01 04:03:47] [INFO ] Computed 11 invariants in 12 ms
[2024-06-01 04:03:47] [INFO ] State equation strengthened by 1 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 14/17 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 55/72 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 55/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 04:03:47] [INFO ] Deduced a trap composed of 7 places in 245 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 378/450 variables, 72/156 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 04:03:48] [INFO ] Deduced a trap composed of 13 places in 289 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/450 variables, 1/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/450 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1/451 variables, 1/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/451 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/451 variables, 0/158 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 451/451 variables, and 158 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1251 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/3 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 14/17 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/17 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/17 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 55/72 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 55/83 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 2/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/72 variables, 0/85 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 378/450 variables, 72/157 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/450 variables, 2/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/450 variables, 0/159 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1/451 variables, 1/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/451 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/451 variables, 0/160 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 451/451 variables, and 160 constraints, problems are : Problem set: 0 solved, 2 unsolved in 513 ms.
Refiners :[Domain max(s): 72/72 constraints, Positive P Invariants (semi-flows): 11/11 constraints, State Equation: 72/72 constraints, ReadFeed: 1/1 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 1837ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 317 ms.
Support contains 3 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 380/380 transitions.
Graph (complete) has 655 edges and 72 vertex of which 70 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 70 transition count 370
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 16 place count 64 transition count 369
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 63 transition count 369
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 17 place count 63 transition count 368
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 19 place count 62 transition count 368
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 26 place count 55 transition count 312
Iterating global reduction 3 with 7 rules applied. Total rules applied 33 place count 55 transition count 312
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 37 place count 53 transition count 310
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 43 place count 53 transition count 304
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 3 with 41 rules applied. Total rules applied 84 place count 47 transition count 269
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 85 place count 47 transition count 269
Applied a total of 85 rules in 153 ms. Remains 47 /72 variables (removed 25) and now considering 269/380 (removed 111) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 47/72 places, 269/380 transitions.
RANDOM walk for 40000 steps (196 resets) in 461 ms. (86 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (363 resets) in 109 ms. (363 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (39 resets) in 133 ms. (298 steps per ms) remains 2/2 properties
Finished probabilistic random walk after 374913 steps, run visited all 2 properties in 1174 ms. (steps per millisecond=319 )
Probabilistic random walk after 374913 steps, saw 54750 distinct states, run finished after 1179 ms. (steps per millisecond=317 ) properties seen :2
[2024-06-01 04:03:50] [INFO ] Flatten gal took : 62 ms
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 62 ms
[2024-06-01 04:03:51] [INFO ] Input system was already deterministic with 380 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 67 transition count 340
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 67 transition count 340
Applied a total of 10 rules in 6 ms. Remains 67 /72 variables (removed 5) and now considering 340/380 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 67/72 places, 340/380 transitions.
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 40 ms
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 53 ms
[2024-06-01 04:03:51] [INFO ] Input system was already deterministic with 340 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 66 transition count 339
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 66 transition count 339
Applied a total of 12 rules in 6 ms. Remains 66 /72 variables (removed 6) and now considering 339/380 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 66/72 places, 339/380 transitions.
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 31 ms
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 31 ms
[2024-06-01 04:03:51] [INFO ] Input system was already deterministic with 339 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 71 transition count 371
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 63 transition count 371
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 24 place count 55 transition count 314
Iterating global reduction 2 with 8 rules applied. Total rules applied 32 place count 55 transition count 314
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 36 place count 53 transition count 312
Applied a total of 36 rules in 46 ms. Remains 53 /72 variables (removed 19) and now considering 312/380 (removed 68) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 53/72 places, 312/380 transitions.
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 42 ms
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 44 ms
[2024-06-01 04:03:51] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 65 transition count 331
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 65 transition count 331
Applied a total of 14 rules in 10 ms. Remains 65 /72 variables (removed 7) and now considering 331/380 (removed 49) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 65/72 places, 331/380 transitions.
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 38 ms
[2024-06-01 04:03:51] [INFO ] Flatten gal took : 41 ms
[2024-06-01 04:03:51] [INFO ] Input system was already deterministic with 331 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 71 transition count 372
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 15 place count 64 transition count 371
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 16 place count 63 transition count 371
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 24 place count 55 transition count 314
Iterating global reduction 3 with 8 rules applied. Total rules applied 32 place count 55 transition count 314
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 34 place count 54 transition count 313
Applied a total of 34 rules in 51 ms. Remains 54 /72 variables (removed 18) and now considering 313/380 (removed 67) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 52 ms. Remains : 54/72 places, 313/380 transitions.
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 42 ms
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 45 ms
[2024-06-01 04:03:52] [INFO ] Input system was already deterministic with 313 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 66 transition count 339
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 66 transition count 339
Applied a total of 12 rules in 7 ms. Remains 66 /72 variables (removed 6) and now considering 339/380 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 66/72 places, 339/380 transitions.
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 35 ms
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 38 ms
[2024-06-01 04:03:52] [INFO ] Input system was already deterministic with 339 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 69 transition count 356
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 69 transition count 356
Applied a total of 6 rules in 6 ms. Remains 69 /72 variables (removed 3) and now considering 356/380 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 69/72 places, 356/380 transitions.
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 45 ms
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 44 ms
[2024-06-01 04:03:52] [INFO ] Input system was already deterministic with 356 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 66 transition count 339
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 66 transition count 339
Applied a total of 12 rules in 4 ms. Remains 66 /72 variables (removed 6) and now considering 339/380 (removed 41) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 66/72 places, 339/380 transitions.
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 26 ms
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 27 ms
[2024-06-01 04:03:52] [INFO ] Input system was already deterministic with 339 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 323
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 323
Applied a total of 16 rules in 3 ms. Remains 64 /72 variables (removed 8) and now considering 323/380 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 64/72 places, 323/380 transitions.
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 43 ms
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 28 ms
[2024-06-01 04:03:52] [INFO ] Input system was already deterministic with 323 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 65 transition count 324
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 65 transition count 324
Applied a total of 14 rules in 4 ms. Remains 65 /72 variables (removed 7) and now considering 324/380 (removed 56) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 65/72 places, 324/380 transitions.
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 32 ms
[2024-06-01 04:03:52] [INFO ] Flatten gal took : 34 ms
[2024-06-01 04:03:53] [INFO ] Input system was already deterministic with 324 transitions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 380/380 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 64 transition count 323
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 64 transition count 323
Applied a total of 16 rules in 3 ms. Remains 64 /72 variables (removed 8) and now considering 323/380 (removed 57) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 64/72 places, 323/380 transitions.
[2024-06-01 04:03:53] [INFO ] Flatten gal took : 21 ms
[2024-06-01 04:03:53] [INFO ] Flatten gal took : 22 ms
[2024-06-01 04:03:53] [INFO ] Input system was already deterministic with 323 transitions.
[2024-06-01 04:03:53] [INFO ] Flatten gal took : 30 ms
[2024-06-01 04:03:53] [INFO ] Flatten gal took : 30 ms
[2024-06-01 04:03:53] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-06-01 04:03:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 72 places, 380 transitions and 3358 arcs took 7 ms.
Total runtime 10664 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-00
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-01
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-02
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-03
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-05
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-06
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-08
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2024-11
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2023-13
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2023-14
Could not compute solution for formula : AutonomousCar-PT-07a-CTLCardinality-2023-15

BK_STOP 1717214633811

--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/512/ctl_0_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/512/ctl_1_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/512/ctl_2_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/512/ctl_3_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/512/ctl_4_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/512/ctl_5_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/512/ctl_6_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/512/ctl_7_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/512/ctl_8_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/512/ctl_9_
ctl formula name AutonomousCar-PT-07a-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/512/ctl_10_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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-07a"
export BK_EXAMINATION="CTLCardinality"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is AutonomousCar-PT-07a, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r468-smll-171620167400313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-07a.tgz
mv AutonomousCar-PT-07a execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;