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.r579-smll-171734921300105.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is MedleyA-PT-14, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r579-smll-171734921300105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 6.0K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 17K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 190K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 46K Jun 2 16:33 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 MedleyA-PT-14-CTLCardinality-2024-00
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-01
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-02
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-03
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-04
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-05
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-06
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-07
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-08
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-09
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-10
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-11
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-12
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-13
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-14
FORMULA_NAME MedleyA-PT-14-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717357488222

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MedleyA-PT-14
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-02 19:44:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 19:44:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 19:44:51] [INFO ] Load time of PNML (sax parser for PT used): 246 ms
[2024-06-02 19:44:51] [INFO ] Transformed 184 places.
[2024-06-02 19:44:51] [INFO ] Transformed 178 transitions.
[2024-06-02 19:44:51] [INFO ] Found NUPN structural information;
[2024-06-02 19:44:51] [INFO ] Parsed PT model containing 184 places and 178 transitions and 492 arcs in 469 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 35 ms.
FORMULA MedleyA-PT-14-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 80 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 178/178 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 168 transition count 162
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 168 transition count 162
Applied a total of 32 rules in 69 ms. Remains 168 /184 variables (removed 16) and now considering 162/178 (removed 16) transitions.
// Phase 1: matrix 162 rows 168 cols
[2024-06-02 19:44:51] [INFO ] Computed 24 invariants in 35 ms
[2024-06-02 19:44:52] [INFO ] Implicit Places using invariants in 640 ms returned [89]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 708 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 167/184 places, 162/178 transitions.
Applied a total of 0 rules in 25 ms. Remains 167 /167 variables (removed 0) and now considering 162/162 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 856 ms. Remains : 167/184 places, 162/178 transitions.
Support contains 80 out of 167 places after structural reductions.
[2024-06-02 19:44:52] [INFO ] Flatten gal took : 86 ms
[2024-06-02 19:44:52] [INFO ] Flatten gal took : 46 ms
[2024-06-02 19:44:52] [INFO ] Input system was already deterministic with 162 transitions.
Support contains 79 out of 167 places (down from 80) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 4275 ms. (9 steps per ms) remains 18/55 properties
BEST_FIRST walk for 4003 steps (8 resets) in 28 ms. (138 steps per ms) remains 17/18 properties
BEST_FIRST walk for 4002 steps (8 resets) in 28 ms. (138 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (8 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 23 ms. (166 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (8 resets) in 22 ms. (174 steps per ms) remains 15/17 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 15/15 properties
// Phase 1: matrix 162 rows 167 cols
[2024-06-02 19:44:54] [INFO ] Computed 23 invariants in 8 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 89/116 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 18/134 variables, 3/14 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/134 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 33/167 variables, 9/23 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/167 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (OVERLAPS) 162/329 variables, 167/190 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/329 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (OVERLAPS) 0/329 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 329/329 variables, and 190 constraints, problems are : Problem set: 0 solved, 15 unsolved in 1209 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 167/167 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/27 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 89/116 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-06-02 19:44:55] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 22 ms to minimize.
[2024-06-02 19:44:55] [INFO ] Deduced a trap composed of 15 places in 41 ms of which 2 ms to minimize.
[2024-06-02 19:44:55] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 2 ms to minimize.
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 23 places in 61 ms of which 2 ms to minimize.
Problem AtomicPropp5 is UNSAT
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 19 places in 55 ms of which 1 ms to minimize.
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 21 places in 66 ms of which 2 ms to minimize.
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 6/17 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/17 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 4 (OVERLAPS) 18/134 variables, 3/20 constraints. Problems are: Problem set: 3 solved, 12 unsolved
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/134 variables, 1/21 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/134 variables, 0/21 constraints. Problems are: Problem set: 3 solved, 12 unsolved
At refinement iteration 7 (OVERLAPS) 33/167 variables, 9/30 constraints. Problems are: Problem set: 3 solved, 12 unsolved
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 2 ms to minimize.
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 36 places in 93 ms of which 2 ms to minimize.
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 2 ms to minimize.
Problem AtomicPropp8 is UNSAT
[2024-06-02 19:44:56] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/167 variables, 4/34 constraints. Problems are: Problem set: 4 solved, 11 unsolved
[2024-06-02 19:44:57] [INFO ] Deduced a trap composed of 32 places in 81 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/167 variables, 1/35 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/167 variables, 0/35 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 11 (OVERLAPS) 162/329 variables, 167/202 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/329 variables, 11/213 constraints. Problems are: Problem set: 4 solved, 11 unsolved
[2024-06-02 19:44:57] [INFO ] Deduced a trap composed of 30 places in 74 ms of which 2 ms to minimize.
[2024-06-02 19:44:57] [INFO ] Deduced a trap composed of 21 places in 44 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/329 variables, 2/215 constraints. Problems are: Problem set: 4 solved, 11 unsolved
[2024-06-02 19:44:57] [INFO ] Deduced a trap composed of 29 places in 46 ms of which 2 ms to minimize.
[2024-06-02 19:44:57] [INFO ] Deduced a trap composed of 31 places in 45 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/329 variables, 2/217 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/329 variables, 0/217 constraints. Problems are: Problem set: 4 solved, 11 unsolved
At refinement iteration 16 (OVERLAPS) 0/329 variables, 0/217 constraints. Problems are: Problem set: 4 solved, 11 unsolved
No progress, stopping.
After SMT solving in domain Int declared 329/329 variables, and 217 constraints, problems are : Problem set: 4 solved, 11 unsolved in 2734 ms.
Refiners :[Positive P Invariants (semi-flows): 14/14 constraints, Generalized P Invariants (flows): 9/9 constraints, State Equation: 167/167 constraints, PredecessorRefiner: 11/15 constraints, Known Traps: 16/16 constraints]
After SMT, in 4006ms problems are : Problem set: 4 solved, 11 unsolved
Parikh walk visited 9 properties in 1737 ms.
Support contains 3 out of 167 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 167/167 places, 162/162 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 167 transition count 155
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 160 transition count 155
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 160 transition count 147
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 152 transition count 147
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 52 place count 130 transition count 125
Iterating global reduction 2 with 22 rules applied. Total rules applied 74 place count 130 transition count 125
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 74 place count 130 transition count 112
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 100 place count 117 transition count 112
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 106 place count 111 transition count 106
Iterating global reduction 2 with 6 rules applied. Total rules applied 112 place count 111 transition count 106
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 158 place count 88 transition count 83
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 184 place count 75 transition count 107
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 185 place count 75 transition count 106
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 186 place count 75 transition count 105
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 188 place count 74 transition count 104
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 189 place count 74 transition count 104
Applied a total of 189 rules in 115 ms. Remains 74 /167 variables (removed 93) and now considering 104/162 (removed 58) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 74/167 places, 104/162 transitions.
RANDOM walk for 8588 steps (550 resets) in 167 ms. (51 steps per ms) remains 0/2 properties
Successfully simplified 4 atomic propositions for a total of 15 simplifications.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 16 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 162 transitions.
Computed a total of 23 stabilizing places and 23 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 166 transition count 154
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 53 place count 128 transition count 123
Iterating global reduction 2 with 23 rules applied. Total rules applied 76 place count 128 transition count 123
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 76 place count 128 transition count 109
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 104 place count 114 transition count 109
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 109 place count 109 transition count 104
Iterating global reduction 2 with 5 rules applied. Total rules applied 114 place count 109 transition count 104
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 154 place count 89 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 155 place count 88 transition count 83
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 31 edges and 87 vertex of which 5 / 87 are part of one of the 2 SCC in 3 ms
Free SCC test removed 3 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 157 place count 84 transition count 83
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 161 place count 83 transition count 80
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 4 with 6 rules applied. Total rules applied 167 place count 80 transition count 77
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 168 place count 80 transition count 76
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 168 place count 80 transition count 75
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 170 place count 79 transition count 75
Applied a total of 170 rules in 60 ms. Remains 79 /167 variables (removed 88) and now considering 75/162 (removed 87) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 60 ms. Remains : 79/167 places, 75/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 75 transitions.
RANDOM walk for 89 steps (2 resets) in 7 ms. (11 steps per ms) remains 0/1 properties
FORMULA MedleyA-PT-14-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 147 transition count 142
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 147 transition count 142
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 45 place count 142 transition count 137
Iterating global reduction 0 with 5 rules applied. Total rules applied 50 place count 142 transition count 137
Applied a total of 50 rules in 8 ms. Remains 142 /167 variables (removed 25) and now considering 137/162 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 142/167 places, 137/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 137 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 166 transition count 154
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 53 place count 128 transition count 123
Iterating global reduction 2 with 23 rules applied. Total rules applied 76 place count 128 transition count 123
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 76 place count 128 transition count 110
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 102 place count 115 transition count 110
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 108 place count 109 transition count 104
Iterating global reduction 2 with 6 rules applied. Total rules applied 114 place count 109 transition count 104
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 154 place count 89 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 155 place count 88 transition count 83
Applied a total of 155 rules in 33 ms. Remains 88 /167 variables (removed 79) and now considering 83/162 (removed 79) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 88/167 places, 83/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 166 transition count 154
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 51 place count 130 transition count 125
Iterating global reduction 2 with 21 rules applied. Total rules applied 72 place count 130 transition count 125
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 72 place count 130 transition count 112
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 98 place count 117 transition count 112
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 103 place count 112 transition count 107
Iterating global reduction 2 with 5 rules applied. Total rules applied 108 place count 112 transition count 107
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 146 place count 93 transition count 88
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 147 place count 92 transition count 87
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 32 edges and 91 vertex of which 5 / 91 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 149 place count 88 transition count 87
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 153 place count 87 transition count 84
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 4 with 4 rules applied. Total rules applied 157 place count 85 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 158 place count 85 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 158 place count 85 transition count 80
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 160 place count 84 transition count 80
Applied a total of 160 rules in 42 ms. Remains 84 /167 variables (removed 83) and now considering 80/162 (removed 82) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 84/167 places, 80/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 146 transition count 141
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 146 transition count 141
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 142 transition count 137
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 142 transition count 137
Applied a total of 50 rules in 7 ms. Remains 142 /167 variables (removed 25) and now considering 137/162 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 142/167 places, 137/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 10 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 12 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 137 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 166 transition count 154
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 50 place count 131 transition count 126
Iterating global reduction 2 with 20 rules applied. Total rules applied 70 place count 131 transition count 126
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 11 Pre rules applied. Total rules applied 70 place count 131 transition count 115
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 92 place count 120 transition count 115
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 97 place count 115 transition count 110
Iterating global reduction 2 with 5 rules applied. Total rules applied 102 place count 115 transition count 110
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 144 place count 94 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 145 place count 93 transition count 88
Applied a total of 145 rules in 31 ms. Remains 93 /167 variables (removed 74) and now considering 88/162 (removed 74) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 93/167 places, 88/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 88 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 166 transition count 155
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 13 place count 160 transition count 154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 51 place count 130 transition count 125
Iterating global reduction 3 with 21 rules applied. Total rules applied 72 place count 130 transition count 125
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 11 Pre rules applied. Total rules applied 72 place count 130 transition count 114
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 94 place count 119 transition count 114
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 100 place count 113 transition count 108
Iterating global reduction 3 with 6 rules applied. Total rules applied 106 place count 113 transition count 108
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 144 place count 94 transition count 89
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 145 place count 93 transition count 88
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 28 edges and 92 vertex of which 5 / 92 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 147 place count 89 transition count 88
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 151 place count 88 transition count 85
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 5 with 6 rules applied. Total rules applied 157 place count 85 transition count 82
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 158 place count 85 transition count 81
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 158 place count 85 transition count 80
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 160 place count 84 transition count 80
Applied a total of 160 rules in 39 ms. Remains 84 /167 variables (removed 83) and now considering 80/162 (removed 82) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 39 ms. Remains : 84/167 places, 80/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 5 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 80 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 166 transition count 155
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 13 place count 160 transition count 154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 52 place count 129 transition count 124
Iterating global reduction 3 with 22 rules applied. Total rules applied 74 place count 129 transition count 124
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 74 place count 129 transition count 111
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 100 place count 116 transition count 111
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 106 place count 110 transition count 105
Iterating global reduction 3 with 6 rules applied. Total rules applied 112 place count 110 transition count 105
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 0 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 150 place count 91 transition count 86
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 151 place count 90 transition count 85
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 32 edges and 89 vertex of which 5 / 89 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 153 place count 86 transition count 85
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 157 place count 85 transition count 82
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 5 with 6 rules applied. Total rules applied 163 place count 82 transition count 79
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 164 place count 82 transition count 78
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 164 place count 82 transition count 77
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 166 place count 81 transition count 77
Applied a total of 166 rules in 36 ms. Remains 81 /167 variables (removed 86) and now considering 77/162 (removed 85) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 36 ms. Remains : 81/167 places, 77/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 77 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 166 transition count 154
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 53 place count 128 transition count 123
Iterating global reduction 2 with 23 rules applied. Total rules applied 76 place count 128 transition count 123
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 76 place count 128 transition count 110
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 102 place count 115 transition count 110
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 108 place count 109 transition count 104
Iterating global reduction 2 with 6 rules applied. Total rules applied 114 place count 109 transition count 104
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 154 place count 89 transition count 84
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 155 place count 88 transition count 83
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 29 edges and 87 vertex of which 5 / 87 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 157 place count 84 transition count 83
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 161 place count 83 transition count 80
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 4 with 6 rules applied. Total rules applied 167 place count 80 transition count 77
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 168 place count 80 transition count 76
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 168 place count 80 transition count 75
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 170 place count 79 transition count 75
Applied a total of 170 rules in 32 ms. Remains 79 /167 variables (removed 88) and now considering 75/162 (removed 87) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 32 ms. Remains : 79/167 places, 75/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 5 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 75 transitions.
RANDOM walk for 434 steps (20 resets) in 10 ms. (39 steps per ms) remains 0/1 properties
FORMULA MedleyA-PT-14-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 166 transition count 154
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 14 place count 159 transition count 147
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 28 place count 152 transition count 147
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 50 place count 130 transition count 125
Iterating global reduction 2 with 22 rules applied. Total rules applied 72 place count 130 transition count 125
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 72 place count 130 transition count 111
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 100 place count 116 transition count 111
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 106 place count 110 transition count 105
Iterating global reduction 2 with 6 rules applied. Total rules applied 112 place count 110 transition count 105
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 148 place count 92 transition count 87
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 149 place count 91 transition count 86
Applied a total of 149 rules in 20 ms. Remains 91 /167 variables (removed 76) and now considering 86/162 (removed 76) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 91/167 places, 86/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 86 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 143 transition count 138
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 143 transition count 138
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 54 place count 137 transition count 132
Iterating global reduction 0 with 6 rules applied. Total rules applied 60 place count 137 transition count 132
Applied a total of 60 rules in 8 ms. Remains 137 /167 variables (removed 30) and now considering 132/162 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 137/167 places, 132/162 transitions.
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 9 ms
[2024-06-02 19:45:00] [INFO ] Flatten gal took : 10 ms
[2024-06-02 19:45:00] [INFO ] Input system was already deterministic with 132 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 145 transition count 140
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 145 transition count 140
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 50 place count 139 transition count 134
Iterating global reduction 0 with 6 rules applied. Total rules applied 56 place count 139 transition count 134
Applied a total of 56 rules in 7 ms. Remains 139 /167 variables (removed 28) and now considering 134/162 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 139/167 places, 134/162 transitions.
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 9 ms
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 11 ms
[2024-06-02 19:45:01] [INFO ] Input system was already deterministic with 134 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 167 transition count 159
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 4 rules applied. Total rules applied 7 place count 164 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 8 place count 163 transition count 158
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 8 place count 163 transition count 150
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 24 place count 155 transition count 150
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 43 place count 136 transition count 131
Iterating global reduction 3 with 19 rules applied. Total rules applied 62 place count 136 transition count 131
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 62 place count 136 transition count 121
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 82 place count 126 transition count 121
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 88 place count 120 transition count 115
Iterating global reduction 3 with 6 rules applied. Total rules applied 94 place count 120 transition count 115
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 134 place count 100 transition count 95
Applied a total of 134 rules in 18 ms. Remains 100 /167 variables (removed 67) and now considering 95/162 (removed 67) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 100/167 places, 95/162 transitions.
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:45:01] [INFO ] Input system was already deterministic with 95 transitions.
Starting structural reductions in LTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 144 transition count 139
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 144 transition count 139
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 52 place count 138 transition count 133
Iterating global reduction 0 with 6 rules applied. Total rules applied 58 place count 138 transition count 133
Applied a total of 58 rules in 7 ms. Remains 138 /167 variables (removed 29) and now considering 133/162 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 138/167 places, 133/162 transitions.
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:45:01] [INFO ] Input system was already deterministic with 133 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 167/167 places, 162/162 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 166 transition count 155
Reduce places removed 6 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 7 rules applied. Total rules applied 13 place count 160 transition count 154
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 159 transition count 154
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 14 place count 159 transition count 146
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 30 place count 151 transition count 146
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 53 place count 128 transition count 123
Iterating global reduction 3 with 23 rules applied. Total rules applied 76 place count 128 transition count 123
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 76 place count 128 transition count 109
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 104 place count 114 transition count 109
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 110 place count 108 transition count 103
Iterating global reduction 3 with 6 rules applied. Total rules applied 116 place count 108 transition count 103
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 152 place count 90 transition count 85
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 153 place count 89 transition count 84
Reduce places removed 1 places and 0 transitions.
Graph (trivial) has 30 edges and 88 vertex of which 5 / 88 are part of one of the 2 SCC in 0 ms
Free SCC test removed 3 places
Iterating post reduction 3 with 2 rules applied. Total rules applied 155 place count 85 transition count 84
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 159 place count 84 transition count 81
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 5 with 6 rules applied. Total rules applied 165 place count 81 transition count 78
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 166 place count 81 transition count 77
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 166 place count 81 transition count 76
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 168 place count 80 transition count 76
Applied a total of 168 rules in 31 ms. Remains 80 /167 variables (removed 87) and now considering 76/162 (removed 86) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 80/167 places, 76/162 transitions.
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 6 ms
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 5 ms
[2024-06-02 19:45:01] [INFO ] Input system was already deterministic with 76 transitions.
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 10 ms
[2024-06-02 19:45:01] [INFO ] Flatten gal took : 10 ms
[2024-06-02 19:45:01] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 4 ms.
[2024-06-02 19:45:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 167 places, 162 transitions and 458 arcs took 3 ms.
Total runtime 10681 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-01
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-02
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-03
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-04
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-05
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-06
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-07
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-09
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-11
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-12
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-13
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-14
Could not compute solution for formula : MedleyA-PT-14-CTLCardinality-2024-15

BK_STOP 1717357501666

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name MedleyA-PT-14-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/557/ctl_0_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/557/ctl_1_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/557/ctl_2_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-04
ctl formula formula --ctl=/tmp/557/ctl_3_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/557/ctl_4_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/557/ctl_5_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/557/ctl_6_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/557/ctl_7_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/557/ctl_8_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-12
ctl formula formula --ctl=/tmp/557/ctl_9_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-13
ctl formula formula --ctl=/tmp/557/ctl_10_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-14
ctl formula formula --ctl=/tmp/557/ctl_11_
ctl formula name MedleyA-PT-14-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/557/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MedleyA-PT-14"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is MedleyA-PT-14, 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 r579-smll-171734921300105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MedleyA-PT-14.tgz
mv MedleyA-PT-14 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 ;