Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r289-tajo-171654446100522.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ProductionCell-PT-none, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r289-tajo-171654446100522
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K 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 42K 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 6.2K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 10:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 13 10:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Apr 13 10:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 13 10:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:44 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:44 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 43K 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 ProductionCell-PT-none-CTLFireability-2024-00
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-01
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-02
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-03
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-04
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-05
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-06
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-07
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-08
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-09
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-10
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2024-11
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2023-12
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2023-13
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2023-14
FORMULA_NAME ProductionCell-PT-none-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716894412415

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ProductionCell-PT-none
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 11:06:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 11:06:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 11:06:53] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-05-28 11:06:53] [INFO ] Transformed 176 places.
[2024-05-28 11:06:53] [INFO ] Transformed 134 transitions.
[2024-05-28 11:06:53] [INFO ] Found NUPN structural information;
[2024-05-28 11:06:53] [INFO ] Parsed PT model containing 176 places and 134 transitions and 513 arcs in 226 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Support contains 105 out of 176 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 176/176 places, 134/134 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 174 transition count 132
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 174 transition count 132
Applied a total of 4 rules in 29 ms. Remains 174 /176 variables (removed 2) and now considering 132/134 (removed 2) transitions.
// Phase 1: matrix 132 rows 174 cols
[2024-05-28 11:06:54] [INFO ] Computed 50 invariants in 28 ms
[2024-05-28 11:06:54] [INFO ] Implicit Places using invariants in 475 ms returned [36, 42, 128, 134]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 509 ms to find 4 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 170/176 places, 132/134 transitions.
Applied a total of 0 rules in 16 ms. Remains 170 /170 variables (removed 0) and now considering 132/132 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 572 ms. Remains : 170/176 places, 132/134 transitions.
Support contains 105 out of 170 places after structural reductions.
[2024-05-28 11:06:54] [INFO ] Flatten gal took : 43 ms
[2024-05-28 11:06:54] [INFO ] Flatten gal took : 18 ms
[2024-05-28 11:06:54] [INFO ] Input system was already deterministic with 132 transitions.
RANDOM walk for 40000 steps (8 resets) in 2016 ms. (19 steps per ms) remains 4/62 properties
BEST_FIRST walk for 40004 steps (8 resets) in 351 ms. (113 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 201 ms. (198 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (8 resets) in 209 ms. (190 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 203 ms. (196 steps per ms) remains 3/3 properties
// Phase 1: matrix 132 rows 170 cols
[2024-05-28 11:06:55] [INFO ] Computed 46 invariants in 5 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 35/42 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/42 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/42 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 80/122 variables, 27/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 45/167 variables, 13/45 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 7 places in 51 ms of which 9 ms to minimize.
Problem AtomicPropp37 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 1/46 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 0/46 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 3/170 variables, 1/47 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/170 variables, 0/47 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 132/302 variables, 170/217 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/302 variables, 0/217 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/302 variables, 0/217 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 302/302 variables, and 217 constraints, problems are : Problem set: 1 solved, 2 unsolved in 304 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 15/15 constraints, State Equation: 170/170 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 6/10 variables, 1/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/10 variables, 0/1 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 110/120 variables, 30/31 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 7 places in 44 ms of which 1 ms to minimize.
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 9 places in 35 ms of which 1 ms to minimize.
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/120 variables, 3/34 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/120 variables, 0/34 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 47/167 variables, 14/48 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/167 variables, 1/49 constraints. Problems are: Problem set: 1 solved, 2 unsolved
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 7 places in 42 ms of which 2 ms to minimize.
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 18 places in 34 ms of which 1 ms to minimize.
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 2 ms to minimize.
[2024-05-28 11:06:56] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 1 ms to minimize.
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp33 is UNSAT
After SMT solving in domain Int declared 167/302 variables, and 53 constraints, problems are : Problem set: 3 solved, 0 unsolved in 391 ms.
Refiners :[Positive P Invariants (semi-flows): 31/31 constraints, Generalized P Invariants (flows): 14/15 constraints, State Equation: 0/170 constraints, PredecessorRefiner: 0/3 constraints, Known Traps: 8/8 constraints]
After SMT, in 730ms problems are : Problem set: 3 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 3 atomic propositions for a total of 16 simplifications.
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 11 ms
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 11 ms
[2024-05-28 11:06:56] [INFO ] Input system was already deterministic with 132 transitions.
Computed a total of 25 stabilizing places and 30 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Applied a total of 0 rules in 6 ms. Remains 170 /170 variables (removed 0) and now considering 132/132 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 170/170 places, 132/132 transitions.
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 9 ms
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 9 ms
[2024-05-28 11:06:56] [INFO ] Input system was already deterministic with 132 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 132/132 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 170 transition count 131
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 2 place count 169 transition count 105
Deduced a syphon composed of 26 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 2 with 53 rules applied. Total rules applied 55 place count 142 transition count 105
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 69 place count 135 transition count 98
Applied a total of 69 rules in 32 ms. Remains 135 /170 variables (removed 35) and now considering 98/132 (removed 34) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 135/170 places, 98/132 transitions.
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 8 ms
[2024-05-28 11:06:56] [INFO ] Input system was already deterministic with 98 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 7 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 8 ms
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 9 ms
[2024-05-28 11:06:56] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 5 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:56] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:56] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Reduce places removed 1 places and 1 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 169 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 168 transition count 130
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 2 place count 168 transition count 99
Deduced a syphon composed of 31 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 66 place count 135 transition count 99
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 66 place count 135 transition count 98
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 68 place count 134 transition count 98
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 69 place count 133 transition count 97
Iterating global reduction 2 with 1 rules applied. Total rules applied 70 place count 133 transition count 97
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 84 place count 126 transition count 90
Applied a total of 84 rules in 22 ms. Remains 126 /170 variables (removed 44) and now considering 90/132 (removed 42) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 126/170 places, 90/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 6 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 90 transitions.
RANDOM walk for 1754 steps (0 resets) in 76 ms. (22 steps per ms) remains 0/1 properties
FORMULA ProductionCell-PT-none-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 4 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 4 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 6 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 4 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 6 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 132/132 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 170 transition count 131
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 26 Pre rules applied. Total rules applied 2 place count 169 transition count 105
Deduced a syphon composed of 26 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 2 with 54 rules applied. Total rules applied 56 place count 141 transition count 105
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 56 place count 141 transition count 104
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 58 place count 140 transition count 104
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 139 transition count 103
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 139 transition count 103
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 74 place count 132 transition count 96
Applied a total of 74 rules in 17 ms. Remains 132 /170 variables (removed 38) and now considering 96/132 (removed 36) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 132/170 places, 96/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 6 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 96 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 4 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 6 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Reduce places removed 1 places and 1 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 169 transition count 130
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 168 transition count 130
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 2 place count 168 transition count 98
Deduced a syphon composed of 32 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 68 place count 134 transition count 98
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 68 place count 134 transition count 97
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 70 place count 133 transition count 97
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 132 transition count 96
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 132 transition count 96
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 84 place count 126 transition count 90
Applied a total of 84 rules in 17 ms. Remains 126 /170 variables (removed 44) and now considering 90/132 (removed 42) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 126/170 places, 90/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 90 transitions.
RANDOM walk for 3324 steps (0 resets) in 118 ms. (27 steps per ms) remains 0/1 properties
FORMULA ProductionCell-PT-none-CTLFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 132/132 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 170 transition count 131
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 2 place count 169 transition count 99
Deduced a syphon composed of 32 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 2 with 66 rules applied. Total rules applied 68 place count 135 transition count 99
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 68 place count 135 transition count 98
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 70 place count 134 transition count 98
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 71 place count 133 transition count 97
Iterating global reduction 2 with 1 rules applied. Total rules applied 72 place count 133 transition count 97
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 86 place count 126 transition count 90
Applied a total of 86 rules in 15 ms. Remains 126 /170 variables (removed 44) and now considering 90/132 (removed 42) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 126/170 places, 90/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 4 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 4 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 132/132 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 169 transition count 131
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Applied a total of 2 rules in 3 ms. Remains 169 /170 variables (removed 1) and now considering 131/132 (removed 1) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 169/170 places, 131/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 5 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 6 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 131 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 132/132 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 170 transition count 131
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 2 place count 169 transition count 101
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 61 rules applied. Total rules applied 63 place count 138 transition count 101
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 137 transition count 100
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 137 transition count 100
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 77 place count 131 transition count 94
Applied a total of 77 rules in 14 ms. Remains 131 /170 variables (removed 39) and now considering 94/132 (removed 38) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 131/170 places, 94/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 4 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 4 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 94 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 170/170 places, 132/132 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 170 transition count 131
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 169 transition count 131
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 2 place count 169 transition count 101
Deduced a syphon composed of 30 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 64 place count 137 transition count 101
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 64 place count 137 transition count 100
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 66 place count 136 transition count 100
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 67 place count 135 transition count 99
Iterating global reduction 2 with 1 rules applied. Total rules applied 68 place count 135 transition count 99
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 82 place count 128 transition count 92
Applied a total of 82 rules in 13 ms. Remains 128 /170 variables (removed 42) and now considering 92/132 (removed 40) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13 ms. Remains : 128/170 places, 92/132 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 4 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 4 ms
[2024-05-28 11:06:57] [INFO ] Input system was already deterministic with 92 transitions.
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:57] [INFO ] Flatten gal took : 7 ms
[2024-05-28 11:06:57] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-28 11:06:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 170 places, 132 transitions and 497 arcs took 4 ms.
Total runtime 3818 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ProductionCell-PT-none

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/417/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 170
TRANSITIONS: 132
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.004s, Sys 0.000s]


SAVING FILE /home/mcc/execution/417/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: 570
MODEL NAME: /home/mcc/execution/417/model
170 places, 132 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 ProductionCell-PT-none-CTLFireability-2024-07 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ProductionCell-PT-none-CTLFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ProductionCell-PT-none-CTLFireability-2023-12 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ProductionCell-PT-none-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ProductionCell-PT-none-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ProductionCell-PT-none-CTLFireability-2023-15 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA ProductionCell-PT-none-CTLFireability-2024-00 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-CTLFireability-2024-01 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-CTLFireability-2024-02 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-CTLFireability-2024-03 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-CTLFireability-2024-06 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-CTLFireability-2024-08 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-CTLFireability-2024-11 CANNOT_COMPUTE
FORMULA ProductionCell-PT-none-CTLFireability-2023-13 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716895754870

--------------------
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 CTLFireability -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 8388608 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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="ProductionCell-PT-none"
export BK_EXAMINATION="CTLFireability"
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 ProductionCell-PT-none, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r289-tajo-171654446100522"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ProductionCell-PT-none.tgz
mv ProductionCell-PT-none execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;