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.r549-tall-171734897900122.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 CO4-PT-16, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r549-tall-171734897900122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 8.6K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 11K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 43K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K 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 260K 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 CO4-PT-16-CTLFireability-2024-00
FORMULA_NAME CO4-PT-16-CTLFireability-2024-01
FORMULA_NAME CO4-PT-16-CTLFireability-2024-02
FORMULA_NAME CO4-PT-16-CTLFireability-2024-03
FORMULA_NAME CO4-PT-16-CTLFireability-2024-04
FORMULA_NAME CO4-PT-16-CTLFireability-2024-05
FORMULA_NAME CO4-PT-16-CTLFireability-2024-06
FORMULA_NAME CO4-PT-16-CTLFireability-2024-07
FORMULA_NAME CO4-PT-16-CTLFireability-2024-08
FORMULA_NAME CO4-PT-16-CTLFireability-2024-09
FORMULA_NAME CO4-PT-16-CTLFireability-2024-10
FORMULA_NAME CO4-PT-16-CTLFireability-2024-11
FORMULA_NAME CO4-PT-16-CTLFireability-2024-12
FORMULA_NAME CO4-PT-16-CTLFireability-2024-13
FORMULA_NAME CO4-PT-16-CTLFireability-2024-14
FORMULA_NAME CO4-PT-16-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717358124108

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CO4-PT-16
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-02 19:55:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-02 19:55:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 19:55:25] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2024-06-02 19:55:25] [INFO ] Transformed 837 places.
[2024-06-02 19:55:25] [INFO ] Transformed 1122 transitions.
[2024-06-02 19:55:25] [INFO ] Found NUPN structural information;
[2024-06-02 19:55:25] [INFO ] Parsed PT model containing 837 places and 1122 transitions and 3052 arcs in 220 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Deduced a syphon composed of 116 places in 10 ms
Reduce places removed 116 places and 180 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA CO4-PT-16-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CO4-PT-16-CTLFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 107 out of 721 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 721/721 places, 942/942 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 704 transition count 939
Discarding 142 places :
Symmetric choice reduction at 1 with 142 rule applications. Total rules 162 place count 562 transition count 795
Iterating global reduction 1 with 142 rules applied. Total rules applied 304 place count 562 transition count 795
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 311 place count 562 transition count 788
Discarding 71 places :
Symmetric choice reduction at 2 with 71 rule applications. Total rules 382 place count 491 transition count 705
Iterating global reduction 2 with 71 rules applied. Total rules applied 453 place count 491 transition count 705
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 455 place count 491 transition count 703
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 460 place count 486 transition count 698
Iterating global reduction 3 with 5 rules applied. Total rules applied 465 place count 486 transition count 698
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 466 place count 486 transition count 697
Applied a total of 466 rules in 144 ms. Remains 486 /721 variables (removed 235) and now considering 697/942 (removed 245) transitions.
// Phase 1: matrix 697 rows 486 cols
[2024-06-02 19:55:25] [INFO ] Computed 7 invariants in 22 ms
[2024-06-02 19:55:26] [INFO ] Implicit Places using invariants in 286 ms returned [5]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 317 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 485/721 places, 697/942 transitions.
Applied a total of 0 rules in 15 ms. Remains 485 /485 variables (removed 0) and now considering 697/697 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 492 ms. Remains : 485/721 places, 697/942 transitions.
Support contains 107 out of 485 places after structural reductions.
[2024-06-02 19:55:26] [INFO ] Flatten gal took : 85 ms
[2024-06-02 19:55:26] [INFO ] Flatten gal took : 38 ms
[2024-06-02 19:55:26] [INFO ] Input system was already deterministic with 697 transitions.
Support contains 106 out of 485 places (down from 107) after GAL structural reductions.
RANDOM walk for 40000 steps (790 resets) in 1727 ms. (23 steps per ms) remains 35/67 properties
BEST_FIRST walk for 4003 steps (15 resets) in 15 ms. (250 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (13 resets) in 12 ms. (307 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (16 resets) in 29 ms. (133 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4002 steps (13 resets) in 24 ms. (160 steps per ms) remains 35/35 properties
BEST_FIRST walk for 4004 steps (12 resets) in 13 ms. (286 steps per ms) remains 34/35 properties
BEST_FIRST walk for 4004 steps (14 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (15 resets) in 21 ms. (181 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (13 resets) in 28 ms. (138 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 14 ms. (266 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 27 ms. (143 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (14 resets) in 25 ms. (154 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (16 resets) in 13 ms. (285 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (16 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (16 resets) in 24 ms. (160 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (13 resets) in 15 ms. (250 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (16 resets) in 27 ms. (142 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (13 resets) in 21 ms. (181 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (14 resets) in 10 ms. (364 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (14 resets) in 11 ms. (333 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (13 resets) in 13 ms. (286 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (13 resets) in 14 ms. (266 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (15 resets) in 11 ms. (333 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (14 resets) in 48 ms. (81 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (15 resets) in 12 ms. (307 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (15 resets) in 20 ms. (190 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4002 steps (13 resets) in 12 ms. (307 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (14 resets) in 21 ms. (181 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (14 resets) in 18 ms. (210 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (15 resets) in 9 ms. (400 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (11 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (15 resets) in 22 ms. (174 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (14 resets) in 48 ms. (81 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4003 steps (15 resets) in 35 ms. (111 steps per ms) remains 34/34 properties
BEST_FIRST walk for 4004 steps (12 resets) in 16 ms. (235 steps per ms) remains 34/34 properties
// Phase 1: matrix 697 rows 485 cols
[2024-06-02 19:55:27] [INFO ] Computed 6 invariants in 4 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 1 (OVERLAPS) 29/94 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/94 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 3 (OVERLAPS) 3/97 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/97 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 5 (OVERLAPS) 306/403 variables, 97/103 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/403 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 7 (OVERLAPS) 478/881 variables, 199/302 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/881 variables, 0/302 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 9 (OVERLAPS) 259/1140 variables, 156/458 constraints. Problems are: Problem set: 0 solved, 34 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1140 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 34 unsolved
Problem AtomicPropp30 is UNSAT
Problem AtomicPropp51 is UNSAT
At refinement iteration 11 (OVERLAPS) 38/1178 variables, 31/489 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1178 variables, 0/489 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 13 (OVERLAPS) 4/1182 variables, 2/491 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1182 variables, 0/491 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 15 (OVERLAPS) 0/1182 variables, 0/491 constraints. Problems are: Problem set: 2 solved, 32 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1182/1182 variables, and 491 constraints, problems are : Problem set: 2 solved, 32 unsolved in 3711 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 485/485 constraints, PredecessorRefiner: 34/34 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 32 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 29/88 variables, 5/5 constraints. Problems are: Problem set: 2 solved, 32 unsolved
[2024-06-02 19:55:31] [INFO ] Deduced a trap composed of 12 places in 57 ms of which 8 ms to minimize.
Problem AtomicPropp45 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/88 variables, 1/6 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/88 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 3/91 variables, 1/7 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/91 variables, 0/7 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 297/388 variables, 91/98 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/388 variables, 3/101 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/388 variables, 0/101 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 467/855 variables, 194/295 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/855 variables, 28/323 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/855 variables, 0/323 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 12 (OVERLAPS) 275/1130 variables, 161/484 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1130 variables, 0/484 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 14 (OVERLAPS) 46/1176 variables, 36/520 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1176 variables, 0/520 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 16 (OVERLAPS) 6/1182 variables, 3/523 constraints. Problems are: Problem set: 3 solved, 31 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1182 variables, 0/523 constraints. Problems are: Problem set: 3 solved, 31 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1182/1182 variables, and 523 constraints, problems are : Problem set: 3 solved, 31 unsolved in 5019 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 485/485 constraints, PredecessorRefiner: 31/34 constraints, Known Traps: 1/1 constraints]
After SMT, in 8813ms problems are : Problem set: 3 solved, 31 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 58 out of 485 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 485/485 places, 697/697 transitions.
Graph (trivial) has 403 edges and 485 vertex of which 2 / 485 are part of one of the 1 SCC in 6 ms
Free SCC test removed 1 places
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 1033 edges and 484 vertex of which 480 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 138 transitions
Trivial Post-agglo rules discarded 138 transitions
Performed 138 trivial Post agglomeration. Transition count delta: 138
Iterating post reduction 0 with 140 rules applied. Total rules applied 142 place count 480 transition count 546
Reduce places removed 138 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Iterating post reduction 1 with 168 rules applied. Total rules applied 310 place count 342 transition count 516
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 339 place count 314 transition count 515
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 339 place count 314 transition count 483
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 403 place count 282 transition count 483
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 415 place count 270 transition count 466
Iterating global reduction 3 with 12 rules applied. Total rules applied 427 place count 270 transition count 466
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 430 place count 270 transition count 463
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 432 place count 268 transition count 459
Iterating global reduction 4 with 2 rules applied. Total rules applied 434 place count 268 transition count 459
Performed 51 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 51 places in 2 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 4 with 102 rules applied. Total rules applied 536 place count 217 transition count 402
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 17 rules applied. Total rules applied 553 place count 217 transition count 385
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 557 place count 215 transition count 383
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 560 place count 212 transition count 377
Iterating global reduction 6 with 3 rules applied. Total rules applied 563 place count 212 transition count 377
Performed 27 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 27 places in 1 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 617 place count 185 transition count 406
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 629 place count 185 transition count 394
Discarding 14 places :
Symmetric choice reduction at 7 with 14 rule applications. Total rules 643 place count 171 transition count 338
Iterating global reduction 7 with 14 rules applied. Total rules applied 657 place count 171 transition count 338
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 663 place count 171 transition count 332
Drop transitions (Redundant composition of simpler transitions.) removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 8 with 15 rules applied. Total rules applied 678 place count 171 transition count 317
Free-agglomeration rule applied 19 times.
Iterating global reduction 8 with 19 rules applied. Total rules applied 697 place count 171 transition count 298
Reduce places removed 19 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 20 rules applied. Total rules applied 717 place count 152 transition count 297
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 723 place count 152 transition count 291
Partial Free-agglomeration rule applied 9 times.
Drop transitions (Partial Free agglomeration) removed 9 transitions
Iterating global reduction 9 with 9 rules applied. Total rules applied 732 place count 152 transition count 291
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 733 place count 151 transition count 290
Applied a total of 733 rules in 145 ms. Remains 151 /485 variables (removed 334) and now considering 290/697 (removed 407) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 151/485 places, 290/697 transitions.
RANDOM walk for 40000 steps (1831 resets) in 585 ms. (68 steps per ms) remains 10/31 properties
BEST_FIRST walk for 40004 steps (280 resets) in 116 ms. (341 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (280 resets) in 98 ms. (404 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (289 resets) in 115 ms. (344 steps per ms) remains 9/10 properties
BEST_FIRST walk for 40003 steps (283 resets) in 92 ms. (430 steps per ms) remains 8/9 properties
BEST_FIRST walk for 40003 steps (290 resets) in 64 ms. (615 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (258 resets) in 73 ms. (540 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (162 resets) in 72 ms. (548 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (288 resets) in 101 ms. (392 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (281 resets) in 83 ms. (476 steps per ms) remains 7/7 properties
[2024-06-02 19:55:36] [INFO ] Flow matrix only has 274 transitions (discarded 16 similar events)
// Phase 1: matrix 274 rows 151 cols
[2024-06-02 19:55:36] [INFO ] Computed 7 invariants in 1 ms
[2024-06-02 19:55:36] [INFO ] State equation strengthened by 4 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 82/99 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 216/315 variables, 99/106 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 2/108 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/315 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (OVERLAPS) 95/410 variables, 40/148 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/410 variables, 2/150 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/410 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (OVERLAPS) 14/424 variables, 11/161 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/424 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 1/425 variables, 1/162 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/425 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 0/425 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 425/425 variables, and 162 constraints, problems are : Problem set: 0 solved, 7 unsolved in 347 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 151/151 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/17 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 82/99 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/99 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 216/315 variables, 99/106 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 2/108 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/315 variables, 1/109 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 0/109 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 95/410 variables, 40/149 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/410 variables, 2/151 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/410 variables, 6/157 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/410 variables, 0/157 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 11 (OVERLAPS) 14/424 variables, 11/168 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/424 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 13 (OVERLAPS) 1/425 variables, 1/169 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/425 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 15 (OVERLAPS) 0/425 variables, 0/169 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Int declared 425/425 variables, and 169 constraints, problems are : Problem set: 0 solved, 7 unsolved in 545 ms.
Refiners :[Generalized P Invariants (flows): 7/7 constraints, State Equation: 151/151 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 910ms problems are : Problem set: 0 solved, 7 unsolved
Finished Parikh walk after 32 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=32 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 7 properties in 888 ms.
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
[2024-06-02 19:55:38] [INFO ] Flatten gal took : 33 ms
[2024-06-02 19:55:38] [INFO ] Flatten gal took : 30 ms
[2024-06-02 19:55:38] [INFO ] Input system was already deterministic with 697 transitions.
Support contains 96 out of 485 places (down from 97) after GAL structural reductions.
Computed a total of 25 stabilizing places and 44 stable transitions
Graph (complete) has 1035 edges and 485 vertex of which 481 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.8 ms
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 447 transition count 649
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 447 transition count 649
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 77 place count 447 transition count 648
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 91 place count 433 transition count 631
Iterating global reduction 1 with 14 rules applied. Total rules applied 105 place count 433 transition count 631
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 106 place count 433 transition count 630
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 112 place count 427 transition count 624
Iterating global reduction 2 with 6 rules applied. Total rules applied 118 place count 427 transition count 624
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 121 place count 427 transition count 621
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 123 place count 425 transition count 619
Iterating global reduction 3 with 2 rules applied. Total rules applied 125 place count 425 transition count 619
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 127 place count 425 transition count 617
Applied a total of 127 rules in 36 ms. Remains 425 /485 variables (removed 60) and now considering 617/697 (removed 80) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 425/485 places, 617/697 transitions.
[2024-06-02 19:55:38] [INFO ] Flatten gal took : 23 ms
[2024-06-02 19:55:38] [INFO ] Flatten gal took : 23 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 617 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 448 transition count 652
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 448 transition count 652
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 76 place count 448 transition count 650
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 93 place count 431 transition count 627
Iterating global reduction 1 with 17 rules applied. Total rules applied 110 place count 431 transition count 627
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 111 place count 431 transition count 626
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 120 place count 422 transition count 617
Iterating global reduction 2 with 9 rules applied. Total rules applied 129 place count 422 transition count 617
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 132 place count 422 transition count 614
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 134 place count 420 transition count 612
Iterating global reduction 3 with 2 rules applied. Total rules applied 136 place count 420 transition count 612
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 138 place count 420 transition count 610
Applied a total of 138 rules in 54 ms. Remains 420 /485 variables (removed 65) and now considering 610/697 (removed 87) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 420/485 places, 610/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 20 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 19 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 610 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 443 transition count 644
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 443 transition count 644
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 85 place count 443 transition count 643
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 104 place count 424 transition count 618
Iterating global reduction 1 with 19 rules applied. Total rules applied 123 place count 424 transition count 618
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 124 place count 424 transition count 617
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 134 place count 414 transition count 607
Iterating global reduction 2 with 10 rules applied. Total rules applied 144 place count 414 transition count 607
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 148 place count 414 transition count 603
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 150 place count 412 transition count 601
Iterating global reduction 3 with 2 rules applied. Total rules applied 152 place count 412 transition count 601
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 154 place count 412 transition count 599
Applied a total of 154 rules in 36 ms. Remains 412 /485 variables (removed 73) and now considering 599/697 (removed 98) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 412/485 places, 599/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 19 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 20 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 38 places :
Symmetric choice reduction at 0 with 38 rule applications. Total rules 38 place count 447 transition count 648
Iterating global reduction 0 with 38 rules applied. Total rules applied 76 place count 447 transition count 648
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 78 place count 447 transition count 646
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 95 place count 430 transition count 624
Iterating global reduction 1 with 17 rules applied. Total rules applied 112 place count 430 transition count 624
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 113 place count 430 transition count 623
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 121 place count 422 transition count 615
Iterating global reduction 2 with 8 rules applied. Total rules applied 129 place count 422 transition count 615
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 132 place count 422 transition count 612
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 133 place count 421 transition count 611
Iterating global reduction 3 with 1 rules applied. Total rules applied 134 place count 421 transition count 611
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 135 place count 421 transition count 610
Applied a total of 135 rules in 32 ms. Remains 421 /485 variables (removed 64) and now considering 610/697 (removed 87) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 421/485 places, 610/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 18 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 18 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 610 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Graph (trivial) has 523 edges and 485 vertex of which 2 / 485 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 1034 edges and 484 vertex of which 480 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 198 transitions
Trivial Post-agglo rules discarded 198 transitions
Performed 198 trivial Post agglomeration. Transition count delta: 198
Iterating post reduction 0 with 198 rules applied. Total rules applied 200 place count 479 transition count 493
Reduce places removed 198 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 203 rules applied. Total rules applied 403 place count 281 transition count 488
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 403 place count 281 transition count 452
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 475 place count 245 transition count 452
Discarding 22 places :
Symmetric choice reduction at 2 with 22 rule applications. Total rules 497 place count 223 transition count 417
Iterating global reduction 2 with 22 rules applied. Total rules applied 519 place count 223 transition count 417
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 527 place count 223 transition count 409
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 528 place count 222 transition count 409
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 528 place count 222 transition count 406
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 534 place count 219 transition count 406
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 537 place count 216 transition count 400
Iterating global reduction 4 with 3 rules applied. Total rules applied 540 place count 216 transition count 400
Performed 28 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 28 places in 1 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 596 place count 188 transition count 370
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 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 4 with 9 rules applied. Total rules applied 605 place count 188 transition count 361
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 8 rules applied. Total rules applied 613 place count 185 transition count 356
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 6 with 5 rules applied. Total rules applied 618 place count 183 transition count 353
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 620 place count 182 transition count 352
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 624 place count 178 transition count 344
Iterating global reduction 8 with 4 rules applied. Total rules applied 628 place count 178 transition count 344
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 629 place count 177 transition count 342
Iterating global reduction 8 with 1 rules applied. Total rules applied 630 place count 177 transition count 342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 631 place count 177 transition count 341
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 637 place count 174 transition count 338
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 9 with 3 rules applied. Total rules applied 640 place count 174 transition count 335
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 10 with 3 rules applied. Total rules applied 643 place count 173 transition count 333
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 645 place count 172 transition count 332
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 647 place count 171 transition count 331
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 12 with 13 rules applied. Total rules applied 660 place count 171 transition count 318
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 12 with 7 rules applied. Total rules applied 667 place count 171 transition count 311
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 13 with 7 rules applied. Total rules applied 674 place count 164 transition count 311
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 676 place count 163 transition count 310
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 14 with 2 rules applied. Total rules applied 678 place count 163 transition count 310
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 14 with 1 rules applied. Total rules applied 679 place count 163 transition count 309
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 681 place count 161 transition count 307
Applied a total of 681 rules in 122 ms. Remains 161 /485 variables (removed 324) and now considering 307/697 (removed 390) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 122 ms. Remains : 161/485 places, 307/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 7 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 307 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 443 transition count 644
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 443 transition count 644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 443 transition count 642
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 105 place count 424 transition count 617
Iterating global reduction 1 with 19 rules applied. Total rules applied 124 place count 424 transition count 617
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 125 place count 424 transition count 616
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 135 place count 414 transition count 606
Iterating global reduction 2 with 10 rules applied. Total rules applied 145 place count 414 transition count 606
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 149 place count 414 transition count 602
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 151 place count 412 transition count 600
Iterating global reduction 3 with 2 rules applied. Total rules applied 153 place count 412 transition count 600
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 155 place count 412 transition count 598
Applied a total of 155 rules in 32 ms. Remains 412 /485 variables (removed 73) and now considering 598/697 (removed 99) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32 ms. Remains : 412/485 places, 598/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 598 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 444 transition count 647
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 444 transition count 647
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 84 place count 444 transition count 645
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 103 place count 425 transition count 620
Iterating global reduction 1 with 19 rules applied. Total rules applied 122 place count 425 transition count 620
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 123 place count 425 transition count 619
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 133 place count 415 transition count 609
Iterating global reduction 2 with 10 rules applied. Total rules applied 143 place count 415 transition count 609
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 147 place count 415 transition count 605
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 149 place count 413 transition count 603
Iterating global reduction 3 with 2 rules applied. Total rules applied 151 place count 413 transition count 603
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 153 place count 413 transition count 601
Applied a total of 153 rules in 26 ms. Remains 413 /485 variables (removed 72) and now considering 601/697 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 413/485 places, 601/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 601 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Graph (trivial) has 509 edges and 485 vertex of which 2 / 485 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 1034 edges and 484 vertex of which 480 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 187 transitions
Trivial Post-agglo rules discarded 187 transitions
Performed 187 trivial Post agglomeration. Transition count delta: 187
Iterating post reduction 0 with 187 rules applied. Total rules applied 189 place count 479 transition count 504
Reduce places removed 187 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 197 rules applied. Total rules applied 386 place count 292 transition count 494
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 391 place count 287 transition count 494
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 391 place count 287 transition count 457
Deduced a syphon composed of 37 places in 1 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 465 place count 250 transition count 457
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 486 place count 229 transition count 426
Iterating global reduction 3 with 21 rules applied. Total rules applied 507 place count 229 transition count 426
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 6 rules applied. Total rules applied 513 place count 229 transition count 420
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 514 place count 228 transition count 420
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 514 place count 228 transition count 417
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 520 place count 225 transition count 417
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 524 place count 221 transition count 409
Iterating global reduction 5 with 4 rules applied. Total rules applied 528 place count 221 transition count 409
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 529 place count 221 transition count 408
Performed 27 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 6 with 54 rules applied. Total rules applied 583 place count 194 transition count 378
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 7 rules applied. Total rules applied 590 place count 194 transition count 371
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 6 rules applied. Total rules applied 596 place count 192 transition count 367
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 5 rules applied. Total rules applied 601 place count 190 transition count 364
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 603 place count 189 transition count 363
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 607 place count 185 transition count 355
Iterating global reduction 10 with 4 rules applied. Total rules applied 611 place count 185 transition count 355
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 612 place count 184 transition count 353
Iterating global reduction 10 with 1 rules applied. Total rules applied 613 place count 184 transition count 353
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 614 place count 184 transition count 352
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 11 with 4 rules applied. Total rules applied 618 place count 182 transition count 350
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 3 rules applied. Total rules applied 621 place count 182 transition count 347
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 3 rules applied. Total rules applied 624 place count 181 transition count 345
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 626 place count 180 transition count 344
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 14 with 13 rules applied. Total rules applied 639 place count 180 transition count 331
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 14 with 6 rules applied. Total rules applied 645 place count 180 transition count 325
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 651 place count 174 transition count 325
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 16 with 1 Pre rules applied. Total rules applied 651 place count 174 transition count 324
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 653 place count 173 transition count 324
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 655 place count 172 transition count 323
Partial Post-agglomeration rule applied 4 times.
Drop transitions (Partial Post agglomeration) removed 4 transitions
Iterating global reduction 16 with 4 rules applied. Total rules applied 659 place count 172 transition count 323
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 16 with 1 rules applied. Total rules applied 660 place count 172 transition count 322
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 662 place count 170 transition count 320
Applied a total of 662 rules in 100 ms. Remains 170 /485 variables (removed 315) and now considering 320/697 (removed 377) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 100 ms. Remains : 170/485 places, 320/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 9 ms
[2024-06-02 19:55:39] [INFO ] Input system was already deterministic with 320 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Graph (trivial) has 512 edges and 485 vertex of which 2 / 485 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Graph (complete) has 1034 edges and 484 vertex of which 480 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.1 ms
Discarding 4 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 187 transitions
Trivial Post-agglo rules discarded 187 transitions
Performed 187 trivial Post agglomeration. Transition count delta: 187
Iterating post reduction 0 with 187 rules applied. Total rules applied 189 place count 479 transition count 504
Reduce places removed 187 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 1 with 198 rules applied. Total rules applied 387 place count 292 transition count 493
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 393 place count 286 transition count 493
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 393 place count 286 transition count 456
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 3 with 74 rules applied. Total rules applied 467 place count 249 transition count 456
Discarding 24 places :
Symmetric choice reduction at 3 with 24 rule applications. Total rules 491 place count 225 transition count 421
Iterating global reduction 3 with 24 rules applied. Total rules applied 515 place count 225 transition count 421
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 7 rules applied. Total rules applied 522 place count 225 transition count 414
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 523 place count 224 transition count 414
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 523 place count 224 transition count 411
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 529 place count 221 transition count 411
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 535 place count 215 transition count 399
Iterating global reduction 5 with 6 rules applied. Total rules applied 541 place count 215 transition count 399
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 543 place count 215 transition count 397
Performed 26 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 595 place count 189 transition count 369
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 6 with 7 rules applied. Total rules applied 602 place count 189 transition count 362
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 7 with 6 rules applied. Total rules applied 608 place count 187 transition count 358
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 5 rules applied. Total rules applied 613 place count 185 transition count 355
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 615 place count 184 transition count 354
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 619 place count 180 transition count 346
Iterating global reduction 10 with 4 rules applied. Total rules applied 623 place count 180 transition count 346
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 624 place count 179 transition count 344
Iterating global reduction 10 with 1 rules applied. Total rules applied 625 place count 179 transition count 344
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 626 place count 179 transition count 343
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 11 with 6 rules applied. Total rules applied 632 place count 176 transition count 340
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 11 with 3 rules applied. Total rules applied 635 place count 176 transition count 337
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 12 with 3 rules applied. Total rules applied 638 place count 175 transition count 335
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 2 rules applied. Total rules applied 640 place count 174 transition count 334
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 14 with 2 rules applied. Total rules applied 642 place count 173 transition count 333
Drop transitions (Redundant composition of simpler transitions.) removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 14 with 13 rules applied. Total rules applied 655 place count 173 transition count 320
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 14 with 7 rules applied. Total rules applied 662 place count 173 transition count 313
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 15 with 7 rules applied. Total rules applied 669 place count 166 transition count 313
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 671 place count 165 transition count 312
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 16 with 2 rules applied. Total rules applied 673 place count 163 transition count 310
Applied a total of 673 rules in 77 ms. Remains 163 /485 variables (removed 322) and now considering 310/697 (removed 387) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 163/485 places, 310/697 transitions.
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:55:39] [INFO ] Flatten gal took : 8 ms
[2024-06-02 19:55:40] [INFO ] Input system was already deterministic with 310 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 446 transition count 649
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 446 transition count 649
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 80 place count 446 transition count 647
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 97 place count 429 transition count 624
Iterating global reduction 1 with 17 rules applied. Total rules applied 114 place count 429 transition count 624
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 115 place count 429 transition count 623
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 124 place count 420 transition count 614
Iterating global reduction 2 with 9 rules applied. Total rules applied 133 place count 420 transition count 614
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 136 place count 420 transition count 611
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 138 place count 418 transition count 609
Iterating global reduction 3 with 2 rules applied. Total rules applied 140 place count 418 transition count 609
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 142 place count 418 transition count 607
Applied a total of 142 rules in 27 ms. Remains 418 /485 variables (removed 67) and now considering 607/697 (removed 90) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 418/485 places, 607/697 transitions.
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 22 ms
[2024-06-02 19:55:40] [INFO ] Input system was already deterministic with 607 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 443 transition count 645
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 443 transition count 645
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 443 transition count 643
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 105 place count 424 transition count 618
Iterating global reduction 1 with 19 rules applied. Total rules applied 124 place count 424 transition count 618
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 125 place count 424 transition count 617
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 135 place count 414 transition count 607
Iterating global reduction 2 with 10 rules applied. Total rules applied 145 place count 414 transition count 607
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 149 place count 414 transition count 603
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 151 place count 412 transition count 601
Iterating global reduction 3 with 2 rules applied. Total rules applied 153 place count 412 transition count 601
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 155 place count 412 transition count 599
Applied a total of 155 rules in 31 ms. Remains 412 /485 variables (removed 73) and now considering 599/697 (removed 98) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 412/485 places, 599/697 transitions.
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:55:40] [INFO ] Input system was already deterministic with 599 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 443 transition count 644
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 443 transition count 644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 443 transition count 642
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 104 place count 425 transition count 619
Iterating global reduction 1 with 18 rules applied. Total rules applied 122 place count 425 transition count 619
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 123 place count 425 transition count 618
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 132 place count 416 transition count 609
Iterating global reduction 2 with 9 rules applied. Total rules applied 141 place count 416 transition count 609
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 145 place count 416 transition count 605
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 147 place count 414 transition count 603
Iterating global reduction 3 with 2 rules applied. Total rules applied 149 place count 414 transition count 603
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 151 place count 414 transition count 601
Applied a total of 151 rules in 27 ms. Remains 414 /485 variables (removed 71) and now considering 601/697 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 414/485 places, 601/697 transitions.
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 16 ms
[2024-06-02 19:55:40] [INFO ] Input system was already deterministic with 601 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 454 transition count 658
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 454 transition count 658
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 454 transition count 656
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 79 place count 439 transition count 636
Iterating global reduction 1 with 15 rules applied. Total rules applied 94 place count 439 transition count 636
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 95 place count 439 transition count 635
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 103 place count 431 transition count 627
Iterating global reduction 2 with 8 rules applied. Total rules applied 111 place count 431 transition count 627
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 114 place count 431 transition count 624
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 116 place count 429 transition count 622
Iterating global reduction 3 with 2 rules applied. Total rules applied 118 place count 429 transition count 622
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 120 place count 429 transition count 620
Applied a total of 120 rules in 27 ms. Remains 429 /485 variables (removed 56) and now considering 620/697 (removed 77) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 429/485 places, 620/697 transitions.
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 15 ms
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 16 ms
[2024-06-02 19:55:40] [INFO ] Input system was already deterministic with 620 transitions.
Starting structural reductions in LTL mode, iteration 0 : 485/485 places, 697/697 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 443 transition count 644
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 443 transition count 644
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 86 place count 443 transition count 642
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 104 place count 425 transition count 618
Iterating global reduction 1 with 18 rules applied. Total rules applied 122 place count 425 transition count 618
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 132 place count 415 transition count 608
Iterating global reduction 1 with 10 rules applied. Total rules applied 142 place count 415 transition count 608
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 146 place count 415 transition count 604
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 148 place count 413 transition count 602
Iterating global reduction 2 with 2 rules applied. Total rules applied 150 place count 413 transition count 602
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 152 place count 413 transition count 600
Applied a total of 152 rules in 27 ms. Remains 413 /485 variables (removed 72) and now considering 600/697 (removed 97) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 413/485 places, 600/697 transitions.
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 13 ms
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:40] [INFO ] Input system was already deterministic with 600 transitions.
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 24 ms
[2024-06-02 19:55:40] [INFO ] Flatten gal took : 17 ms
[2024-06-02 19:55:40] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-02 19:55:40] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 485 places, 697 transitions and 1874 arcs took 3 ms.
Total runtime 15276 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CO4-PT-16

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 485
TRANSITIONS: 697
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.007s, Sys 0.007s]


SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.001s]


----------------------------------------------------------------------
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: 552
MODEL NAME: /home/mcc/execution/411/model
485 places, 697 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA CO4-PT-16-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CO4-PT-16-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CO4-PT-16-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CO4-PT-16-CTLFireability-2024-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CO4-PT-16-CTLFireability-2024-00 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-01 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-02 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-03 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-04 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-06 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-09 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-12 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-14 CANNOT_COMPUTE
FORMULA CO4-PT-16-CTLFireability-2024-15 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1717360256269

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 2097152 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 2097152 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

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

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="CO4-PT-16"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CO4-PT-16, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r549-tall-171734897900122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CO4-PT-16.tgz
mv CO4-PT-16 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;