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.r399-tall-171690530000265.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 StigmergyElection-PT-03a, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690530000265
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:59 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:59 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:59 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:59 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 11 18:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 130K Apr 11 18:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 11 18:37 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 11 18:37 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:59 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:59 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 31K 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 StigmergyElection-PT-03a-CTLCardinality-2024-00
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-01
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-02
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-03
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-04
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-05
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-06
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-07
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-08
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-09
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-10
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2024-11
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2023-12
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2023-13
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2023-14
FORMULA_NAME StigmergyElection-PT-03a-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717008837181

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-03a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 18:53:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 18:53:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 18:53:58] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2024-05-29 18:53:58] [INFO ] Transformed 44 places.
[2024-05-29 18:53:58] [INFO ] Transformed 118 transitions.
[2024-05-29 18:53:58] [INFO ] Found NUPN structural information;
[2024-05-29 18:53:58] [INFO ] Parsed PT model containing 44 places and 118 transitions and 467 arcs in 157 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 44 out of 44 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Applied a total of 0 rules in 11 ms. Remains 44 /44 variables (removed 0) and now considering 73/73 (removed 0) transitions.
[2024-05-29 18:53:58] [INFO ] Flow matrix only has 64 transitions (discarded 9 similar events)
// Phase 1: matrix 64 rows 44 cols
[2024-05-29 18:53:58] [INFO ] Computed 4 invariants in 8 ms
[2024-05-29 18:53:58] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-29 18:53:58] [INFO ] Flow matrix only has 64 transitions (discarded 9 similar events)
[2024-05-29 18:53:58] [INFO ] Invariant cache hit.
[2024-05-29 18:53:58] [INFO ] State equation strengthened by 28 read => feed constraints.
[2024-05-29 18:53:58] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 265 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-05-29 18:53:58] [INFO ] Flow matrix only has 64 transitions (discarded 9 similar events)
[2024-05-29 18:53:58] [INFO ] Invariant cache hit.
[2024-05-29 18:53:58] [INFO ] State equation strengthened by 28 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 4/47 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 56 ms of which 8 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 0 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 13 places in 59 ms of which 1 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 0 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 48 ms of which 1 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 33 ms of which 2 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 1 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 28 ms of which 1 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 10/58 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-05-29 18:53:59] [INFO ] Deduced a trap composed of 12 places in 30 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-05-29 18:54:00] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/44 variables, 1/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/44 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (OVERLAPS) 63/107 variables, 44/104 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 27/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/107 variables, 0/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (OVERLAPS) 1/108 variables, 1/132 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/108 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 13 (OVERLAPS) 0/108 variables, 0/132 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 108/108 variables, and 132 constraints, problems are : Problem set: 0 solved, 72 unsolved in 2469 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 44/44 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 12/12 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 1/44 variables, 4/47 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/44 variables, 1/48 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/44 variables, 12/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/44 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 63/107 variables, 44/104 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/107 variables, 27/131 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/107 variables, 72/203 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/107 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (OVERLAPS) 1/108 variables, 1/204 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/108 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 12 (OVERLAPS) 0/108 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 108/108 variables, and 204 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1713 ms.
Refiners :[Domain max(s): 44/44 constraints, Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 44/44 constraints, ReadFeed: 28/28 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 12/12 constraints]
After SMT, in 4243ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 4263ms
Finished structural reductions in LTL mode , in 1 iterations and 4566 ms. Remains : 44/44 places, 73/73 transitions.
Support contains 44 out of 44 places after structural reductions.
[2024-05-29 18:54:03] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-29 18:54:03] [INFO ] Flatten gal took : 23 ms
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 18:54:03] [INFO ] Flatten gal took : 8 ms
[2024-05-29 18:54:03] [INFO ] Input system was already deterministic with 73 transitions.
Reduction of identical properties reduced properties to check from 67 to 60
RANDOM walk for 40000 steps (577 resets) in 1967 ms. (20 steps per ms) remains 6/60 properties
BEST_FIRST walk for 40003 steps (171 resets) in 195 ms. (204 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 253 ms. (157 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (172 resets) in 99 ms. (400 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 87 ms. (454 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (66 resets) in 85 ms. (465 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (81 resets) in 71 ms. (555 steps per ms) remains 6/6 properties
[2024-05-29 18:54:04] [INFO ] Flow matrix only has 64 transitions (discarded 9 similar events)
[2024-05-29 18:54:04] [INFO ] Invariant cache hit.
[2024-05-29 18:54:04] [INFO ] State equation strengthened by 28 read => feed constraints.
Problem AtomicPropp20 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 17/17 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/17 variables, 0/17 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 26/43 variables, 3/20 constraints. Problems are: Problem set: 1 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/43 variables, 26/46 constraints. Problems are: Problem set: 1 solved, 5 unsolved
[2024-05-29 18:54:04] [INFO ] Deduced a trap composed of 12 places in 25 ms of which 1 ms to minimize.
[2024-05-29 18:54:04] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 1 ms to minimize.
[2024-05-29 18:54:04] [INFO ] Deduced a trap composed of 12 places in 22 ms of which 0 ms to minimize.
Problem AtomicPropp2 is UNSAT
[2024-05-29 18:54:04] [INFO ] Deduced a trap composed of 12 places in 23 ms of which 0 ms to minimize.
Problem AtomicPropp18 is UNSAT
[2024-05-29 18:54:04] [INFO ] Deduced a trap composed of 12 places in 27 ms of which 0 ms to minimize.
[2024-05-29 18:54:04] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp48 is UNSAT
[2024-05-29 18:54:04] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 1 ms to minimize.
Problem AtomicPropp54 is UNSAT
After SMT solving in domain Real declared 43/108 variables, and 53 constraints, problems are : Problem set: 6 solved, 0 unsolved in 245 ms.
Refiners :[Domain max(s): 43/44 constraints, Positive P Invariants (semi-flows): 3/4 constraints, State Equation: 0/44 constraints, ReadFeed: 0/28 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 7/7 constraints]
After SMT, in 261ms problems are : Problem set: 6 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 6 atomic propositions for a total of 13 simplifications.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 5 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 5 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 73 transitions.
Computed a total of 8 stabilizing places and 7 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 39 transition count 65
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 39 transition count 65
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 37 transition count 61
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 37 transition count 61
Applied a total of 14 rules in 8 ms. Remains 37 /44 variables (removed 7) and now considering 61/73 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 37/44 places, 61/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 4 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 7 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 39 transition count 65
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 39 transition count 65
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 37 transition count 61
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 37 transition count 61
Applied a total of 14 rules in 2 ms. Remains 37 /44 variables (removed 7) and now considering 61/73 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/44 places, 61/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 42 transition count 60
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 30 transition count 60
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 25 place count 30 transition count 55
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 35 place count 25 transition count 55
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 39 place count 21 transition count 48
Iterating global reduction 2 with 4 rules applied. Total rules applied 43 place count 21 transition count 48
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 46 place count 18 transition count 42
Iterating global reduction 2 with 3 rules applied. Total rules applied 49 place count 18 transition count 42
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 52 place count 18 transition count 39
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 3 with 12 rules applied. Total rules applied 64 place count 18 transition count 27
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 3 with 6 rules applied. Total rules applied 70 place count 15 transition count 24
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 15 transition count 24
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 72 place count 15 transition count 23
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 75 place count 12 transition count 20
Applied a total of 75 rules in 19 ms. Remains 12 /44 variables (removed 32) and now considering 20/73 (removed 53) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 12/44 places, 20/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 1 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 1 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 20 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 40 transition count 67
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 40 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 39 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 39 transition count 65
Applied a total of 10 rules in 1 ms. Remains 39 /44 variables (removed 5) and now considering 65/73 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 39/44 places, 65/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 65 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 39 transition count 65
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 39 transition count 65
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 13 place count 36 transition count 59
Iterating global reduction 0 with 3 rules applied. Total rules applied 16 place count 36 transition count 59
Applied a total of 16 rules in 2 ms. Remains 36 /44 variables (removed 8) and now considering 59/73 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 36/44 places, 59/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 59 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 39 transition count 65
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 39 transition count 65
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 12 place count 37 transition count 61
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 37 transition count 61
Applied a total of 14 rules in 3 ms. Remains 37 /44 variables (removed 7) and now considering 61/73 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 37/44 places, 61/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 4 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 40 transition count 66
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 40 transition count 66
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 11 place count 37 transition count 60
Iterating global reduction 0 with 3 rules applied. Total rules applied 14 place count 37 transition count 60
Applied a total of 14 rules in 1 ms. Remains 37 /44 variables (removed 7) and now considering 60/73 (removed 13) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 37/44 places, 60/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 60 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 41 transition count 69
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 41 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 40 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 40 transition count 67
Applied a total of 8 rules in 2 ms. Remains 40 /44 variables (removed 4) and now considering 67/73 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 40/44 places, 67/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 67 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 42 transition count 60
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 30 transition count 60
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 25 place count 30 transition count 54
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 37 place count 24 transition count 54
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 41 place count 20 transition count 47
Iterating global reduction 2 with 4 rules applied. Total rules applied 45 place count 20 transition count 47
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 48 place count 17 transition count 41
Iterating global reduction 2 with 3 rules applied. Total rules applied 51 place count 17 transition count 41
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 58 place count 17 transition count 34
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 68 place count 17 transition count 24
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 3 with 6 rules applied. Total rules applied 74 place count 14 transition count 21
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 14 transition count 21
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 76 place count 14 transition count 20
Reduce places removed 3 places and 3 transitions.
Iterating global reduction 3 with 3 rules applied. Total rules applied 79 place count 11 transition count 17
Applied a total of 79 rules in 9 ms. Remains 11 /44 variables (removed 33) and now considering 17/73 (removed 56) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 11/44 places, 17/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 1 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 1 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 17 transitions.
RANDOM walk for 47 steps (3 resets) in 5 ms. (7 steps per ms) remains 0/1 properties
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 44 transition count 70
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 41 transition count 70
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 38 transition count 66
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 38 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 37 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 37 transition count 64
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 0 with 4 rules applied. Total rules applied 18 place count 35 transition count 62
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 34 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 34 transition count 61
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 23 place count 34 transition count 58
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 24 place count 34 transition count 57
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 25 place count 33 transition count 57
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 29 place count 31 transition count 55
Partial Post-agglomeration rule applied 3 times.
Drop transitions (Partial Post agglomeration) removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 31 transition count 55
Applied a total of 32 rules in 12 ms. Remains 31 /44 variables (removed 13) and now considering 55/73 (removed 18) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 31/44 places, 55/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 55 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 41 transition count 69
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 41 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 40 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 40 transition count 67
Applied a total of 8 rules in 1 ms. Remains 40 /44 variables (removed 4) and now considering 67/73 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 40/44 places, 67/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 67 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 42 transition count 69
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 42 transition count 69
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 41 transition count 67
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 41 transition count 67
Applied a total of 6 rules in 2 ms. Remains 41 /44 variables (removed 3) and now considering 67/73 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 41/44 places, 67/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 67 transitions.
Starting structural reductions in LTL mode, iteration 0 : 44/44 places, 73/73 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 40 transition count 67
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 40 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 9 place count 39 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 10 place count 39 transition count 65
Applied a total of 10 rules in 1 ms. Remains 39 /44 variables (removed 5) and now considering 65/73 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 39/44 places, 65/73 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 2 ms
[2024-05-29 18:54:04] [INFO ] Input system was already deterministic with 65 transitions.
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 3 ms
[2024-05-29 18:54:04] [INFO ] Flatten gal took : 21 ms
[2024-05-29 18:54:04] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-29 18:54:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 44 places, 73 transitions and 245 arcs took 4 ms.
Total runtime 6578 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running StigmergyElection-PT-03a

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 44
TRANSITIONS: 73
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.001s, Sys 0.000s]


SAVING FILE /home/mcc/execution/410/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: 593
MODEL NAME: /home/mcc/execution/410/model
44 places, 73 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-00 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyElection-PT-03a-CTLCardinality-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717008845757

--------------------
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="StigmergyElection-PT-03a"
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 StigmergyElection-PT-03a, 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 r399-tall-171690530000265"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-03a.tgz
mv StigmergyElection-PT-03a 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 ;