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.r025-smll-171620166400361.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)
....................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is AutonomousCar-PT-10a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r025-smll-171620166400361
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K 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 3.7K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:13 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 17:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 17:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 171K Apr 12 17:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 12 17:53 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 1.5M 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-10a-CTLCardinality-2024-00
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-01
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-02
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-03
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-04
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-05
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-06
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-07
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-08
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-09
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-10
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2024-11
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2023-12
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2023-13
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2023-14
FORMULA_NAME AutonomousCar-PT-10a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716361348509

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=AutonomousCar-PT-10a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 07:02:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-22 07:02:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 07:02:31] [INFO ] Load time of PNML (sax parser for PT used): 605 ms
[2024-05-22 07:02:31] [INFO ] Transformed 97 places.
[2024-05-22 07:02:31] [INFO ] Transformed 1921 transitions.
[2024-05-22 07:02:31] [INFO ] Found NUPN structural information;
[2024-05-22 07:02:31] [INFO ] Parsed PT model containing 97 places and 1921 transitions and 29152 arcs in 978 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 33 ms.
Ensure Unique test removed 423 transitions
Reduce redundant transitions removed 423 transitions.
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 59 out of 97 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Applied a total of 0 rules in 54 ms. Remains 97 /97 variables (removed 0) and now considering 1498/1498 (removed 0) transitions.
[2024-05-22 07:02:32] [INFO ] Flow matrix only has 1497 transitions (discarded 1 similar events)
// Phase 1: matrix 1497 rows 97 cols
[2024-05-22 07:02:32] [INFO ] Computed 15 invariants in 48 ms
[2024-05-22 07:02:32] [INFO ] Implicit Places using invariants in 741 ms returned []
[2024-05-22 07:02:32] [INFO ] Flow matrix only has 1497 transitions (discarded 1 similar events)
[2024-05-22 07:02:32] [INFO ] Invariant cache hit.
[2024-05-22 07:02:33] [INFO ] State equation strengthened by 403 read => feed constraints.
[2024-05-22 07:02:34] [INFO ] Implicit Places using invariants and state equation in 1618 ms returned []
Implicit Place search using SMT with State Equation took 2403 ms to find 0 implicit places.
Running 1497 sub problems to find dead transitions.
[2024-05-22 07:02:34] [INFO ] Flow matrix only has 1497 transitions (discarded 1 similar events)
[2024-05-22 07:02:34] [INFO ] Invariant cache hit.
[2024-05-22 07:02:34] [INFO ] State equation strengthened by 403 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/111 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
[2024-05-22 07:03:24] [INFO ] Deduced a trap composed of 16 places in 1603 ms of which 17 ms to minimize.
[2024-05-22 07:03:26] [INFO ] Deduced a trap composed of 24 places in 1744 ms of which 4 ms to minimize.
[2024-05-22 07:03:28] [INFO ] Deduced a trap composed of 7 places in 1397 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 97/1594 variables, and 115 constraints, problems are : Problem set: 0 solved, 1497 unsolved in 30091 ms.
Refiners :[Domain max(s): 97/97 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/97 constraints, ReadFeed: 0/403 constraints, PredecessorRefiner: 1497/71 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1497 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/96 variables, 96/96 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/96 variables, 0/96 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 2 (OVERLAPS) 1/97 variables, 15/111 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/97 variables, 1/112 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 3/115 constraints. Problems are: Problem set: 0 solved, 1497 unsolved
[2024-05-22 07:03:49] [INFO ] Deduced a trap composed of 15 places in 505 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 97/1594 variables, and 116 constraints, problems are : Problem set: 0 solved, 1497 unsolved in 30062 ms.
Refiners :[Domain max(s): 97/97 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 0/97 constraints, ReadFeed: 0/403 constraints, PredecessorRefiner: 1426/71 constraints, Known Traps: 4/4 constraints]
After SMT, in 85109ms problems are : Problem set: 0 solved, 1497 unsolved
Search for dead transitions found 0 dead transitions in 85196ms
Finished structural reductions in LTL mode , in 1 iterations and 87717 ms. Remains : 97/97 places, 1498/1498 transitions.
Support contains 59 out of 97 places after structural reductions.
[2024-05-22 07:04:01] [INFO ] Flatten gal took : 653 ms
[2024-05-22 07:04:01] [INFO ] Flatten gal took : 324 ms
[2024-05-22 07:04:02] [INFO ] Input system was already deterministic with 1498 transitions.
RANDOM walk for 40000 steps (1842 resets) in 4933 ms. (8 steps per ms) remains 4/39 properties
BEST_FIRST walk for 40004 steps (128 resets) in 207 ms. (192 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (128 resets) in 171 ms. (232 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (126 resets) in 221 ms. (180 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (131 resets) in 161 ms. (246 steps per ms) remains 4/4 properties
[2024-05-22 07:04:03] [INFO ] Flow matrix only has 1497 transitions (discarded 1 similar events)
[2024-05-22 07:04:03] [INFO ] Invariant cache hit.
[2024-05-22 07:04:03] [INFO ] State equation strengthened by 403 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 61/73 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 61/83 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 0/83 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 24/97 variables, 5/88 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/97 variables, 24/112 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 1496/1593 variables, 97/209 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1593 variables, 402/611 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1593 variables, 0/611 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 1/1594 variables, 1/612 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1594 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 0/1594 variables, 0/612 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1594/1594 variables, and 612 constraints, problems are : Problem set: 0 solved, 4 unsolved in 918 ms.
Refiners :[Domain max(s): 97/97 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 97/97 constraints, ReadFeed: 403/403 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 61/73 variables, 10/22 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/73 variables, 61/83 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-22 07:04:05] [INFO ] Deduced a trap composed of 7 places in 860 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/73 variables, 1/84 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/73 variables, 0/84 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 24/97 variables, 5/89 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/97 variables, 24/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/97 variables, 0/113 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1496/1593 variables, 97/210 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1593 variables, 402/612 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1593 variables, 3/615 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1593 variables, 0/615 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 13 (OVERLAPS) 1/1594 variables, 1/616 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1594 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 15 (OVERLAPS) 0/1594 variables, 0/616 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1594/1594 variables, and 616 constraints, problems are : Problem set: 0 solved, 4 unsolved in 2812 ms.
Refiners :[Domain max(s): 97/97 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 97/97 constraints, ReadFeed: 403/403 constraints, PredecessorRefiner: 4/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 3853ms problems are : Problem set: 0 solved, 4 unsolved
Parikh walk visited 0 properties in 6123 ms.
Support contains 12 out of 97 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Graph (complete) has 1257 edges and 97 vertex of which 96 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.31 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 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 96 transition count 1489
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 15 place count 90 transition count 1489
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 15 place count 90 transition count 1488
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 89 transition count 1488
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 25 place count 81 transition count 1400
Iterating global reduction 2 with 8 rules applied. Total rules applied 33 place count 81 transition count 1400
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 80 transition count 1399
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 44 place count 80 transition count 1390
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 2 with 69 rules applied. Total rules applied 113 place count 71 transition count 1330
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 114 place count 71 transition count 1330
Applied a total of 114 rules in 659 ms. Remains 71 /97 variables (removed 26) and now considering 1330/1498 (removed 168) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 660 ms. Remains : 71/97 places, 1330/1498 transitions.
RANDOM walk for 37014 steps (962 resets) in 1464 ms. (25 steps per ms) remains 0/4 properties
[2024-05-22 07:04:15] [INFO ] Flatten gal took : 266 ms
[2024-05-22 07:04:15] [INFO ] Flatten gal took : 247 ms
[2024-05-22 07:04:15] [INFO ] Input system was already deterministic with 1498 transitions.
Computed a total of 3 stabilizing places and 2 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 95 transition count 1487
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 85 transition count 1487
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 31 place count 75 transition count 1387
Iterating global reduction 2 with 10 rules applied. Total rules applied 41 place count 75 transition count 1387
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 45 place count 73 transition count 1385
Applied a total of 45 rules in 566 ms. Remains 73 /97 variables (removed 24) and now considering 1385/1498 (removed 113) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 567 ms. Remains : 73/97 places, 1385/1498 transitions.
[2024-05-22 07:04:16] [INFO ] Flatten gal took : 192 ms
[2024-05-22 07:04:16] [INFO ] Flatten gal took : 202 ms
[2024-05-22 07:04:17] [INFO ] Input system was already deterministic with 1385 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 87 transition count 1398
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 87 transition count 1398
Applied a total of 20 rules in 24 ms. Remains 87 /97 variables (removed 10) and now considering 1398/1498 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 87/97 places, 1398/1498 transitions.
[2024-05-22 07:04:17] [INFO ] Flatten gal took : 143 ms
[2024-05-22 07:04:17] [INFO ] Flatten gal took : 150 ms
[2024-05-22 07:04:17] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 87 transition count 1398
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 87 transition count 1398
Applied a total of 20 rules in 19 ms. Remains 87 /97 variables (removed 10) and now considering 1398/1498 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 87/97 places, 1398/1498 transitions.
[2024-05-22 07:04:17] [INFO ] Flatten gal took : 139 ms
[2024-05-22 07:04:18] [INFO ] Flatten gal took : 146 ms
[2024-05-22 07:04:18] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 86 transition count 1387
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 86 transition count 1387
Applied a total of 22 rules in 15 ms. Remains 86 /97 variables (removed 11) and now considering 1387/1498 (removed 111) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 86/97 places, 1387/1498 transitions.
[2024-05-22 07:04:18] [INFO ] Flatten gal took : 139 ms
[2024-05-22 07:04:18] [INFO ] Flatten gal took : 142 ms
[2024-05-22 07:04:19] [INFO ] Input system was already deterministic with 1387 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 87 transition count 1398
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 87 transition count 1398
Applied a total of 20 rules in 14 ms. Remains 87 /97 variables (removed 10) and now considering 1398/1498 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 87/97 places, 1398/1498 transitions.
[2024-05-22 07:04:19] [INFO ] Flatten gal took : 129 ms
[2024-05-22 07:04:19] [INFO ] Flatten gal took : 139 ms
[2024-05-22 07:04:19] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 86 transition count 1387
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 86 transition count 1387
Applied a total of 22 rules in 13 ms. Remains 86 /97 variables (removed 11) and now considering 1387/1498 (removed 111) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 86/97 places, 1387/1498 transitions.
[2024-05-22 07:04:19] [INFO ] Flatten gal took : 130 ms
[2024-05-22 07:04:19] [INFO ] Flatten gal took : 137 ms
[2024-05-22 07:04:20] [INFO ] Input system was already deterministic with 1387 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 89 transition count 1420
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 89 transition count 1420
Applied a total of 16 rules in 14 ms. Remains 89 /97 variables (removed 8) and now considering 1420/1498 (removed 78) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 89/97 places, 1420/1498 transitions.
[2024-05-22 07:04:20] [INFO ] Flatten gal took : 130 ms
[2024-05-22 07:04:20] [INFO ] Flatten gal took : 140 ms
[2024-05-22 07:04:20] [INFO ] Input system was already deterministic with 1420 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 87 transition count 1398
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 87 transition count 1398
Applied a total of 20 rules in 16 ms. Remains 87 /97 variables (removed 10) and now considering 1398/1498 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 87/97 places, 1398/1498 transitions.
[2024-05-22 07:04:21] [INFO ] Flatten gal took : 149 ms
[2024-05-22 07:04:21] [INFO ] Flatten gal took : 159 ms
[2024-05-22 07:04:21] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 87 transition count 1398
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 87 transition count 1398
Applied a total of 20 rules in 13 ms. Remains 87 /97 variables (removed 10) and now considering 1398/1498 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 87/97 places, 1398/1498 transitions.
[2024-05-22 07:04:21] [INFO ] Flatten gal took : 129 ms
[2024-05-22 07:04:21] [INFO ] Flatten gal took : 141 ms
[2024-05-22 07:04:22] [INFO ] Input system was already deterministic with 1398 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 95 transition count 1487
Reduce places removed 10 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 11 rules applied. Total rules applied 22 place count 85 transition count 1486
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 23 place count 84 transition count 1486
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 34 place count 73 transition count 1375
Iterating global reduction 3 with 11 rules applied. Total rules applied 45 place count 73 transition count 1375
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 47 place count 72 transition count 1374
Applied a total of 47 rules in 188 ms. Remains 72 /97 variables (removed 25) and now considering 1374/1498 (removed 124) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 188 ms. Remains : 72/97 places, 1374/1498 transitions.
[2024-05-22 07:04:22] [INFO ] Flatten gal took : 178 ms
[2024-05-22 07:04:22] [INFO ] Flatten gal took : 189 ms
[2024-05-22 07:04:22] [INFO ] Input system was already deterministic with 1374 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 97 transition count 1493
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 92 transition count 1493
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 10 place count 92 transition count 1492
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 12 place count 91 transition count 1492
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 20 place count 83 transition count 1414
Iterating global reduction 2 with 8 rules applied. Total rules applied 28 place count 83 transition count 1414
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 2 with 2 rules applied. Total rules applied 30 place count 82 transition count 1413
Applied a total of 30 rules in 196 ms. Remains 82 /97 variables (removed 15) and now considering 1413/1498 (removed 85) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 196 ms. Remains : 82/97 places, 1413/1498 transitions.
[2024-05-22 07:04:23] [INFO ] Flatten gal took : 134 ms
[2024-05-22 07:04:23] [INFO ] Flatten gal took : 143 ms
[2024-05-22 07:04:23] [INFO ] Input system was already deterministic with 1413 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 97 transition count 1488
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 87 transition count 1488
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 80 transition count 1421
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 80 transition count 1421
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 78 transition count 1419
Applied a total of 38 rules in 194 ms. Remains 78 /97 variables (removed 19) and now considering 1419/1498 (removed 79) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 194 ms. Remains : 78/97 places, 1419/1498 transitions.
[2024-05-22 07:04:24] [INFO ] Flatten gal took : 176 ms
[2024-05-22 07:04:24] [INFO ] Flatten gal took : 186 ms
[2024-05-22 07:04:24] [INFO ] Input system was already deterministic with 1419 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 95 transition count 1487
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 85 transition count 1487
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 31 place count 75 transition count 1377
Iterating global reduction 2 with 10 rules applied. Total rules applied 41 place count 75 transition count 1377
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 73 transition count 1375
Applied a total of 45 rules in 151 ms. Remains 73 /97 variables (removed 24) and now considering 1375/1498 (removed 123) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 152 ms. Remains : 73/97 places, 1375/1498 transitions.
[2024-05-22 07:04:24] [INFO ] Flatten gal took : 175 ms
[2024-05-22 07:04:25] [INFO ] Flatten gal took : 185 ms
[2024-05-22 07:04:25] [INFO ] Input system was already deterministic with 1375 transitions.
Starting structural reductions in LTL mode, iteration 0 : 97/97 places, 1498/1498 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 89 transition count 1410
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 89 transition count 1410
Applied a total of 16 rules in 15 ms. Remains 89 /97 variables (removed 8) and now considering 1410/1498 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 89/97 places, 1410/1498 transitions.
[2024-05-22 07:04:25] [INFO ] Flatten gal took : 209 ms
[2024-05-22 07:04:25] [INFO ] Flatten gal took : 221 ms
[2024-05-22 07:04:26] [INFO ] Input system was already deterministic with 1410 transitions.
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 193 ms
[2024-05-22 07:04:26] [INFO ] Flatten gal took : 194 ms
[2024-05-22 07:04:26] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-05-22 07:04:26] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 97 places, 1498 transitions and 25906 arcs took 34 ms.
Total runtime 115847 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running AutonomousCar-PT-10a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/401/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 97
TRANSITIONS: 1498
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.154s, Sys 0.010s]


SAVING FILE /home/mcc/execution/401/model (.net / .def) ...
EXPORT TIME: [User 0.009s, Sys 0.004s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 580
MODEL NAME: /home/mcc/execution/401/model
97 places, 1498 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA AutonomousCar-PT-10a-CTLCardinality-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716361481602

--------------------
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

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-10a"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is AutonomousCar-PT-10a, 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 r025-smll-171620166400361"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-10a.tgz
mv AutonomousCar-PT-10a 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 ;