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.r267-smll-171654405600057.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 greatspnxred
Input is Parking-PT-104, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r267-smll-171654405600057
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Apr 23 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 11 16:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Apr 11 16:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 16:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 11 16:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 23K May 18 16:43 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 Parking-PT-104-CTLCardinality-2024-00
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-01
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-02
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-03
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-04
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-05
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-06
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-07
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-08
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-09
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-10
FORMULA_NAME Parking-PT-104-CTLCardinality-2024-11
FORMULA_NAME Parking-PT-104-CTLCardinality-2023-12
FORMULA_NAME Parking-PT-104-CTLCardinality-2023-13
FORMULA_NAME Parking-PT-104-CTLCardinality-2023-14
FORMULA_NAME Parking-PT-104-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716652392068

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Parking-PT-104
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-25 15:53:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-25 15:53:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 15:53:15] [INFO ] Load time of PNML (sax parser for PT used): 251 ms
[2024-05-25 15:53:15] [INFO ] Transformed 65 places.
[2024-05-25 15:53:15] [INFO ] Transformed 97 transitions.
[2024-05-25 15:53:15] [INFO ] Found NUPN structural information;
[2024-05-25 15:53:15] [INFO ] Parsed PT model containing 65 places and 97 transitions and 284 arcs in 490 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 38 ms.
Ensure Unique test removed 41 transitions
Reduce redundant transitions removed 41 transitions.
Support contains 52 out of 65 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 65/65 places, 56/56 transitions.
Applied a total of 0 rules in 22 ms. Remains 65 /65 variables (removed 0) and now considering 56/56 (removed 0) transitions.
// Phase 1: matrix 56 rows 65 cols
[2024-05-25 15:53:15] [INFO ] Computed 16 invariants in 21 ms
[2024-05-25 15:53:15] [INFO ] Implicit Places using invariants in 421 ms returned [40]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 520 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/65 places, 56/56 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 599 ms. Remains : 64/65 places, 56/56 transitions.
Support contains 52 out of 64 places after structural reductions.
[2024-05-25 15:53:16] [INFO ] Flatten gal took : 56 ms
[2024-05-25 15:53:16] [INFO ] Flatten gal took : 24 ms
[2024-05-25 15:53:16] [INFO ] Input system was already deterministic with 56 transitions.
Support contains 49 out of 64 places (down from 52) after GAL structural reductions.
FORMULA Parking-PT-104-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Reduction of identical properties reduced properties to check from 49 to 48
RANDOM walk for 40000 steps (2370 resets) in 3349 ms. (11 steps per ms) remains 10/48 properties
BEST_FIRST walk for 40004 steps (419 resets) in 307 ms. (129 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (421 resets) in 132 ms. (300 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (480 resets) in 99 ms. (400 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (410 resets) in 86 ms. (459 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (413 resets) in 158 ms. (251 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (427 resets) in 123 ms. (322 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (419 resets) in 124 ms. (320 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (412 resets) in 107 ms. (370 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (415 resets) in 117 ms. (339 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (400 resets) in 93 ms. (425 steps per ms) remains 8/10 properties
// Phase 1: matrix 56 rows 64 cols
[2024-05-25 15:53:18] [INFO ] Computed 15 invariants in 3 ms
[2024-05-25 15:53:18] [INFO ] State equation strengthened by 12 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/15 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp19 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 2 (OVERLAPS) 32/47 variables, 7/22 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/47 variables, 32/54 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/47 variables, 0/54 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 17/64 variables, 8/62 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 17/79 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/79 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 56/120 variables, 64/143 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 12/155 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 0/155 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/120 variables, 0/155 constraints. Problems are: Problem set: 4 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 120/120 variables, and 155 constraints, problems are : Problem set: 4 solved, 4 unsolved in 451 ms.
Refiners :[Domain max(s): 64/64 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 64/64 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 37/44 variables, 5/12 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 37/49 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 0/49 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 20/64 variables, 10/59 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/64 variables, 20/79 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/64 variables, 0/79 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 56/120 variables, 64/143 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 12/155 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/120 variables, 4/159 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/120 variables, 0/159 constraints. Problems are: Problem set: 4 solved, 4 unsolved
At refinement iteration 12 (OVERLAPS) 0/120 variables, 0/159 constraints. Problems are: Problem set: 4 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Int declared 120/120 variables, and 159 constraints, problems are : Problem set: 4 solved, 4 unsolved in 402 ms.
Refiners :[Domain max(s): 64/64 constraints, Positive P Invariants (semi-flows): 15/15 constraints, State Equation: 64/64 constraints, ReadFeed: 12/12 constraints, PredecessorRefiner: 4/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 902ms problems are : Problem set: 4 solved, 4 unsolved
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 1 properties in 343 ms.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 64/64 places, 56/56 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 64 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 62 transition count 52
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 8 place count 60 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 59 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 59 transition count 51
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 56 transition count 48
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 25 place count 56 transition count 39
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 34 place count 47 transition count 39
Applied a total of 34 rules in 66 ms. Remains 47 /64 variables (removed 17) and now considering 39/56 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 47/64 places, 39/56 transitions.
RANDOM walk for 117 steps (0 resets) in 6 ms. (16 steps per ms) remains 0/3 properties
Successfully simplified 4 atomic propositions for a total of 14 simplifications.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 29 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 30 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 56 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Applied a total of 0 rules in 5 ms. Remains 64 /64 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 64/64 places, 56/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 9 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 10 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 64 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 62 transition count 52
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 8 place count 60 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 59 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 59 transition count 51
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 12 place count 58 transition count 50
Applied a total of 12 rules in 26 ms. Remains 58 /64 variables (removed 6) and now considering 50/56 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 58/64 places, 50/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 7 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 8 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 8 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 8 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 8 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 8 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 7 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 9 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 64 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 62 transition count 52
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 8 place count 60 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 59 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 59 transition count 51
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 12 place count 58 transition count 50
Applied a total of 12 rules in 22 ms. Remains 58 /64 variables (removed 6) and now considering 50/56 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 58/64 places, 50/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 5 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 8 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 5 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 7 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Applied a total of 0 rules in 3 ms. Remains 64 /64 variables (removed 0) and now considering 56/56 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 64/64 places, 56/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 5 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 56 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 6 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 6 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 5 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 7 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 7 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:19] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:19] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) 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 64 transition count 54
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 62 transition count 54
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 4 place count 62 transition count 52
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 8 place count 60 transition count 52
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 9 place count 59 transition count 51
Iterating global reduction 2 with 1 rules applied. Total rules applied 10 place count 59 transition count 51
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 12 place count 58 transition count 50
Applied a total of 12 rules in 19 ms. Remains 58 /64 variables (removed 6) and now considering 50/56 (removed 6) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 58/64 places, 50/56 transitions.
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 5 ms
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Input system was already deterministic with 50 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 5 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 5 ms
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 4 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 63 transition count 55
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
Applied a total of 2 rules in 4 ms. Remains 63 /64 variables (removed 1) and now considering 55/56 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 63/64 places, 55/56 transitions.
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 7 ms
[2024-05-25 15:53:20] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 64/64 places, 56/56 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 64 transition count 55
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 63 transition count 55
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 63 transition count 54
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 62 transition count 54
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 5 place count 61 transition count 53
Iterating global reduction 2 with 1 rules applied. Total rules applied 6 place count 61 transition count 53
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 8 place count 60 transition count 52
Applied a total of 8 rules in 17 ms. Remains 60 /64 variables (removed 4) and now considering 52/56 (removed 4) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 60/64 places, 52/56 transitions.
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 5 ms
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Input system was already deterministic with 52 transitions.
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Flatten gal took : 6 ms
[2024-05-25 15:53:20] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 6 ms.
[2024-05-25 15:53:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 64 places, 56 transitions and 195 arcs took 3 ms.
Total runtime 5638 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Parking-PT-104

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 64
TRANSITIONS: 56
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.000s, Sys 0.002s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]


----------------------------------------------------------------------
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: 536
MODEL NAME: /home/mcc/execution/414/model
64 places, 56 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.
Building monolithic NSF...
FORMULA Parking-PT-104-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-06 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-10 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Parking-PT-104-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716652401326

--------------------
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="Parking-PT-104"
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 Parking-PT-104, 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 r267-smll-171654405600057"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Parking-PT-104.tgz
mv Parking-PT-104 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 ;