Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r399-tall-171690529600099.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 StigmergyCommit-PT-02b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690529600099
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 23 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 11 17:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 11 17:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 11 17:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 53K Apr 11 17:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 231K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-00
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-01
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-02
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-03
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-04
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-05
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-06
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-07
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-08
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-09
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-10
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-11
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-12
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-13
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-14
FORMULA_NAME StigmergyCommit-PT-02b-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716986025078

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyCommit-PT-02b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 12:33:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 12:33:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 12:33:46] [INFO ] Load time of PNML (sax parser for PT used): 105 ms
[2024-05-29 12:33:46] [INFO ] Transformed 928 places.
[2024-05-29 12:33:46] [INFO ] Transformed 1040 transitions.
[2024-05-29 12:33:46] [INFO ] Found NUPN structural information;
[2024-05-29 12:33:46] [INFO ] Parsed PT model containing 928 places and 1040 transitions and 2439 arcs in 210 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02b-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02b-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02b-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyCommit-PT-02b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 27 out of 928 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 928/928 places, 1040/1040 transitions.
Discarding 71 places :
Symmetric choice reduction at 0 with 71 rule applications. Total rules 71 place count 857 transition count 969
Iterating global reduction 0 with 71 rules applied. Total rules applied 142 place count 857 transition count 969
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 185 place count 814 transition count 926
Iterating global reduction 0 with 43 rules applied. Total rules applied 228 place count 814 transition count 926
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 251 place count 791 transition count 903
Iterating global reduction 0 with 23 rules applied. Total rules applied 274 place count 791 transition count 903
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 295 place count 770 transition count 882
Iterating global reduction 0 with 21 rules applied. Total rules applied 316 place count 770 transition count 882
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 334 place count 752 transition count 864
Iterating global reduction 0 with 18 rules applied. Total rules applied 352 place count 752 transition count 864
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 370 place count 734 transition count 846
Iterating global reduction 0 with 18 rules applied. Total rules applied 388 place count 734 transition count 846
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 405 place count 717 transition count 829
Iterating global reduction 0 with 17 rules applied. Total rules applied 422 place count 717 transition count 829
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 439 place count 700 transition count 812
Iterating global reduction 0 with 17 rules applied. Total rules applied 456 place count 700 transition count 812
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 471 place count 685 transition count 797
Iterating global reduction 0 with 15 rules applied. Total rules applied 486 place count 685 transition count 797
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 497 place count 674 transition count 786
Iterating global reduction 0 with 11 rules applied. Total rules applied 508 place count 674 transition count 786
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 511 place count 674 transition count 783
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 515 place count 670 transition count 779
Iterating global reduction 1 with 4 rules applied. Total rules applied 519 place count 670 transition count 779
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 522 place count 667 transition count 776
Iterating global reduction 1 with 3 rules applied. Total rules applied 525 place count 667 transition count 776
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 527 place count 665 transition count 774
Iterating global reduction 1 with 2 rules applied. Total rules applied 529 place count 665 transition count 774
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 531 place count 663 transition count 772
Iterating global reduction 1 with 2 rules applied. Total rules applied 533 place count 663 transition count 772
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 535 place count 661 transition count 770
Iterating global reduction 1 with 2 rules applied. Total rules applied 537 place count 661 transition count 770
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 539 place count 659 transition count 768
Iterating global reduction 1 with 2 rules applied. Total rules applied 541 place count 659 transition count 768
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 543 place count 657 transition count 766
Iterating global reduction 1 with 2 rules applied. Total rules applied 545 place count 657 transition count 766
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 547 place count 655 transition count 764
Iterating global reduction 1 with 2 rules applied. Total rules applied 549 place count 655 transition count 764
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 551 place count 653 transition count 762
Iterating global reduction 1 with 2 rules applied. Total rules applied 553 place count 653 transition count 762
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 555 place count 651 transition count 760
Iterating global reduction 1 with 2 rules applied. Total rules applied 557 place count 651 transition count 760
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 559 place count 649 transition count 758
Iterating global reduction 1 with 2 rules applied. Total rules applied 561 place count 649 transition count 758
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 562 place count 648 transition count 757
Iterating global reduction 1 with 1 rules applied. Total rules applied 563 place count 648 transition count 757
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 564 place count 648 transition count 756
Applied a total of 564 rules in 1414 ms. Remains 648 /928 variables (removed 280) and now considering 756/1040 (removed 284) transitions.
// Phase 1: matrix 756 rows 648 cols
[2024-05-29 12:33:48] [INFO ] Computed 4 invariants in 28 ms
[2024-05-29 12:33:48] [INFO ] Implicit Places using invariants in 353 ms returned []
[2024-05-29 12:33:48] [INFO ] Invariant cache hit.
[2024-05-29 12:33:48] [INFO ] Implicit Places using invariants and state equation in 472 ms returned []
Implicit Place search using SMT with State Equation took 853 ms to find 0 implicit places.
Running 755 sub problems to find dead transitions.
[2024-05-29 12:33:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/647 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 755 unsolved
At refinement iteration 1 (OVERLAPS) 1/648 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 755 unsolved
[2024-05-29 12:34:03] [INFO ] Deduced a trap composed of 298 places in 571 ms of which 264 ms to minimize.
[2024-05-29 12:34:04] [INFO ] Deduced a trap composed of 302 places in 243 ms of which 4 ms to minimize.
[2024-05-29 12:34:04] [INFO ] Deduced a trap composed of 292 places in 267 ms of which 4 ms to minimize.
[2024-05-29 12:34:04] [INFO ] Deduced a trap composed of 293 places in 229 ms of which 4 ms to minimize.
[2024-05-29 12:34:05] [INFO ] Deduced a trap composed of 333 places in 191 ms of which 7 ms to minimize.
[2024-05-29 12:34:07] [INFO ] Deduced a trap composed of 299 places in 192 ms of which 3 ms to minimize.
[2024-05-29 12:34:08] [INFO ] Deduced a trap composed of 298 places in 138 ms of which 3 ms to minimize.
[2024-05-29 12:34:08] [INFO ] Deduced a trap composed of 332 places in 183 ms of which 4 ms to minimize.
[2024-05-29 12:34:10] [INFO ] Deduced a trap composed of 362 places in 184 ms of which 4 ms to minimize.
[2024-05-29 12:34:14] [INFO ] Deduced a trap composed of 331 places in 151 ms of which 3 ms to minimize.
[2024-05-29 12:34:14] [INFO ] Deduced a trap composed of 305 places in 141 ms of which 3 ms to minimize.
[2024-05-29 12:34:14] [INFO ] Deduced a trap composed of 305 places in 132 ms of which 3 ms to minimize.
[2024-05-29 12:34:15] [INFO ] Deduced a trap composed of 304 places in 129 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 755 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 648/1404 variables, and 17 constraints, problems are : Problem set: 0 solved, 755 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/648 constraints, PredecessorRefiner: 755/755 constraints, Known Traps: 13/13 constraints]
Escalating to Integer solving :Problem set: 0 solved, 755 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/647 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 755 unsolved
At refinement iteration 1 (OVERLAPS) 1/648 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 755 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/648 variables, 13/17 constraints. Problems are: Problem set: 0 solved, 755 unsolved
[2024-05-29 12:34:30] [INFO ] Deduced a trap composed of 302 places in 146 ms of which 3 ms to minimize.
[2024-05-29 12:34:35] [INFO ] Deduced a trap composed of 335 places in 139 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/648 variables, 2/19 constraints. Problems are: Problem set: 0 solved, 755 unsolved
[2024-05-29 12:34:45] [INFO ] Deduced a trap composed of 294 places in 140 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/648 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 755 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 648/1404 variables, and 20 constraints, problems are : Problem set: 0 solved, 755 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/648 constraints, PredecessorRefiner: 0/755 constraints, Known Traps: 16/16 constraints]
After SMT, in 60276ms problems are : Problem set: 0 solved, 755 unsolved
Search for dead transitions found 0 dead transitions in 60297ms
Starting structural reductions in LTL mode, iteration 1 : 648/928 places, 756/1040 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62595 ms. Remains : 648/928 places, 756/1040 transitions.
Support contains 27 out of 648 places after structural reductions.
[2024-05-29 12:34:49] [INFO ] Flatten gal took : 88 ms
[2024-05-29 12:34:49] [INFO ] Flatten gal took : 36 ms
[2024-05-29 12:34:49] [INFO ] Input system was already deterministic with 756 transitions.
RANDOM walk for 40000 steps (646 resets) in 1463 ms. (27 steps per ms) remains 8/18 properties
BEST_FIRST walk for 40004 steps (160 resets) in 176 ms. (226 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (167 resets) in 147 ms. (270 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (164 resets) in 168 ms. (236 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (163 resets) in 156 ms. (254 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (164 resets) in 117 ms. (339 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (165 resets) in 120 ms. (330 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (175 resets) in 108 ms. (367 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (159 resets) in 95 ms. (416 steps per ms) remains 8/8 properties
[2024-05-29 12:34:50] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 430/441 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-29 12:34:50] [INFO ] Deduced a trap composed of 333 places in 149 ms of which 3 ms to minimize.
[2024-05-29 12:34:50] [INFO ] Deduced a trap composed of 305 places in 121 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/441 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 207/648 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-29 12:34:51] [INFO ] Deduced a trap composed of 304 places in 188 ms of which 4 ms to minimize.
[2024-05-29 12:34:51] [INFO ] Deduced a trap composed of 291 places in 125 ms of which 3 ms to minimize.
[2024-05-29 12:34:51] [INFO ] Deduced a trap composed of 294 places in 133 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/648 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-29 12:34:51] [INFO ] Deduced a trap composed of 334 places in 167 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 1/10 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 756/1404 variables, 648/658 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1404 variables, 0/658 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 0/1404 variables, 0/658 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1404/1404 variables, and 658 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2095 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 648/648 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 6/6 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 430/441 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/441 variables, 3/5 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-29 12:34:52] [INFO ] Deduced a trap composed of 308 places in 126 ms of which 3 ms to minimize.
[2024-05-29 12:34:53] [INFO ] Deduced a trap composed of 295 places in 123 ms of which 2 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/441 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/441 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 207/648 variables, 2/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/648 variables, 3/12 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-29 12:34:53] [INFO ] Deduced a trap composed of 301 places in 141 ms of which 4 ms to minimize.
[2024-05-29 12:34:53] [INFO ] Deduced a trap composed of 334 places in 144 ms of which 3 ms to minimize.
[2024-05-29 12:34:53] [INFO ] Deduced a trap composed of 295 places in 139 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/648 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-29 12:34:53] [INFO ] Deduced a trap composed of 299 places in 165 ms of which 3 ms to minimize.
[2024-05-29 12:34:54] [INFO ] Deduced a trap composed of 299 places in 138 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/648 variables, 2/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/648 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (OVERLAPS) 756/1404 variables, 648/665 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1404 variables, 8/673 constraints. Problems are: Problem set: 0 solved, 8 unsolved
[2024-05-29 12:34:54] [INFO ] Deduced a trap composed of 334 places in 141 ms of which 3 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/1404 variables, 1/674 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1404 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 14 (OVERLAPS) 0/1404 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1404/1404 variables, and 674 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2969 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 648/648 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 14/14 constraints]
After SMT, in 5076ms problems are : Problem set: 0 solved, 8 unsolved
Parikh walk visited 0 properties in 3840 ms.
Support contains 11 out of 648 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 648/648 places, 756/756 transitions.
Graph (trivial) has 625 edges and 648 vertex of which 51 / 648 are part of one of the 9 SCC in 4 ms
Free SCC test removed 42 places
Drop transitions (Empty/Sink Transition effects.) removed 57 transitions
Reduce isomorphic transitions removed 57 transitions.
Graph (complete) has 884 edges and 606 vertex of which 603 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 438 transitions
Trivial Post-agglo rules discarded 438 transitions
Performed 438 trivial Post agglomeration. Transition count delta: 438
Iterating post reduction 0 with 441 rules applied. Total rules applied 443 place count 603 transition count 258
Reduce places removed 438 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 447 rules applied. Total rules applied 890 place count 165 transition count 249
Reduce places removed 4 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 9 rules applied. Total rules applied 899 place count 161 transition count 244
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 904 place count 156 transition count 244
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 37 Pre rules applied. Total rules applied 904 place count 156 transition count 207
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 4 with 74 rules applied. Total rules applied 978 place count 119 transition count 207
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 979 place count 118 transition count 206
Iterating global reduction 4 with 1 rules applied. Total rules applied 980 place count 118 transition count 206
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 981 place count 117 transition count 205
Iterating global reduction 4 with 1 rules applied. Total rules applied 982 place count 117 transition count 205
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 983 place count 117 transition count 204
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 5 with 44 rules applied. Total rules applied 1027 place count 95 transition count 182
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1032 place count 95 transition count 177
Discarding 15 places :
Symmetric choice reduction at 6 with 15 rule applications. Total rules 1047 place count 80 transition count 125
Iterating global reduction 6 with 15 rules applied. Total rules applied 1062 place count 80 transition count 125
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 1069 place count 80 transition count 118
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1074 place count 75 transition count 113
Iterating global reduction 7 with 5 rules applied. Total rules applied 1079 place count 75 transition count 113
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1083 place count 71 transition count 109
Iterating global reduction 7 with 4 rules applied. Total rules applied 1087 place count 71 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1088 place count 71 transition count 108
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 1098 place count 66 transition count 103
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 1102 place count 64 transition count 115
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 1103 place count 64 transition count 114
Free-agglomeration rule applied 16 times with reduction of 3 identical transitions.
Iterating global reduction 8 with 16 rules applied. Total rules applied 1119 place count 64 transition count 95
Reduce places removed 16 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 18 rules applied. Total rules applied 1137 place count 48 transition count 93
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 1140 place count 45 transition count 90
Iterating global reduction 9 with 3 rules applied. Total rules applied 1143 place count 45 transition count 90
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 1144 place count 45 transition count 89
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 1146 place count 44 transition count 106
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 10 with 12 rules applied. Total rules applied 1158 place count 44 transition count 94
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 11 with 4 rules applied. Total rules applied 1162 place count 44 transition count 90
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 11 with 2 rules applied. Total rules applied 1164 place count 44 transition count 90
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 1165 place count 44 transition count 89
Applied a total of 1165 rules in 89 ms. Remains 44 /648 variables (removed 604) and now considering 89/756 (removed 667) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 44/648 places, 89/756 transitions.
RANDOM walk for 13829 steps (3 resets) in 129 ms. (106 steps per ms) remains 0/8 properties
Computed a total of 132 stabilizing places and 138 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((!p0 U G((F(p2)||p1))))'
Support contains 6 out of 648 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Graph (trivial) has 634 edges and 648 vertex of which 51 / 648 are part of one of the 9 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 442 transitions
Trivial Post-agglo rules discarded 442 transitions
Performed 442 trivial Post agglomeration. Transition count delta: 442
Iterating post reduction 0 with 442 rules applied. Total rules applied 443 place count 605 transition count 265
Reduce places removed 442 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 452 rules applied. Total rules applied 895 place count 163 transition count 255
Reduce places removed 4 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 7 rules applied. Total rules applied 902 place count 159 transition count 252
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 905 place count 156 transition count 252
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 32 Pre rules applied. Total rules applied 905 place count 156 transition count 220
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 969 place count 124 transition count 220
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 973 place count 120 transition count 216
Iterating global reduction 4 with 4 rules applied. Total rules applied 977 place count 120 transition count 216
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 978 place count 119 transition count 215
Iterating global reduction 4 with 1 rules applied. Total rules applied 979 place count 119 transition count 215
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 980 place count 118 transition count 214
Iterating global reduction 4 with 1 rules applied. Total rules applied 981 place count 118 transition count 214
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 982 place count 117 transition count 213
Iterating global reduction 4 with 1 rules applied. Total rules applied 983 place count 117 transition count 213
Performed 23 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 4 with 46 rules applied. Total rules applied 1029 place count 94 transition count 189
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 1046 place count 77 transition count 137
Iterating global reduction 4 with 17 rules applied. Total rules applied 1063 place count 77 transition count 137
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1068 place count 77 transition count 132
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1077 place count 68 transition count 120
Iterating global reduction 5 with 9 rules applied. Total rules applied 1086 place count 68 transition count 120
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 1095 place count 59 transition count 108
Iterating global reduction 5 with 9 rules applied. Total rules applied 1104 place count 59 transition count 108
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 1107 place count 59 transition count 105
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -15
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 6 with 14 rules applied. Total rules applied 1121 place count 52 transition count 120
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 1122 place count 51 transition count 114
Iterating global reduction 6 with 1 rules applied. Total rules applied 1123 place count 51 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1124 place count 51 transition count 113
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 7 with 3 rules applied. Total rules applied 1127 place count 51 transition count 110
Applied a total of 1127 rules in 58 ms. Remains 51 /648 variables (removed 597) and now considering 110/756 (removed 646) transitions.
[2024-05-29 12:34:59] [INFO ] Flow matrix only has 106 transitions (discarded 4 similar events)
// Phase 1: matrix 106 rows 51 cols
[2024-05-29 12:34:59] [INFO ] Computed 2 invariants in 1 ms
[2024-05-29 12:34:59] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-29 12:34:59] [INFO ] Flow matrix only has 106 transitions (discarded 4 similar events)
[2024-05-29 12:34:59] [INFO ] Invariant cache hit.
[2024-05-29 12:35:00] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-29 12:35:00] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2024-05-29 12:35:00] [INFO ] Redundant transitions in 2 ms returned []
Running 97 sub problems to find dead transitions.
[2024-05-29 12:35:00] [INFO ] Flow matrix only has 106 transitions (discarded 4 similar events)
[2024-05-29 12:35:00] [INFO ] Invariant cache hit.
[2024-05-29 12:35:00] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 22 places in 22 ms of which 1 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 27 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 18 places in 32 ms of which 1 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 24 places in 27 ms of which 0 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 23 places in 30 ms of which 0 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 30 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:35:00] [INFO ] Deduced a trap composed of 25 places in 32 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 105/156 variables, 51/62 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-29 12:35:01] [INFO ] Deduced a trap composed of 27 places in 32 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (OVERLAPS) 1/157 variables, 1/82 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/157 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (OVERLAPS) 0/157 variables, 0/82 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 82 constraints, problems are : Problem set: 0 solved, 97 unsolved in 2702 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 51/51 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 97 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 2 (OVERLAPS) 1/51 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/51 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/51 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 5 (OVERLAPS) 105/156 variables, 51/63 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/156 variables, 18/81 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 97/178 constraints. Problems are: Problem set: 0 solved, 97 unsolved
[2024-05-29 12:35:03] [INFO ] Deduced a trap composed of 26 places in 34 ms of which 1 ms to minimize.
[2024-05-29 12:35:03] [INFO ] Deduced a trap composed of 27 places in 34 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 2/180 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/156 variables, 0/180 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 10 (OVERLAPS) 1/157 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/157 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 97 unsolved
At refinement iteration 12 (OVERLAPS) 0/157 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 97 unsolved
No progress, stopping.
After SMT solving in domain Int declared 157/157 variables, and 181 constraints, problems are : Problem set: 0 solved, 97 unsolved in 4002 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 51/51 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 97/97 constraints, Known Traps: 12/12 constraints]
After SMT, in 6743ms problems are : Problem set: 0 solved, 97 unsolved
Search for dead transitions found 0 dead transitions in 6744ms
Starting structural reductions in SI_LTL mode, iteration 1 : 51/648 places, 110/756 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 6906 ms. Remains : 51/648 places, 110/756 transitions.
Stuttering acceptance computed with spot in 354 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (AND (NOT p1) (NOT p2)), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-03
Product exploration explored 100000 steps with 179 reset in 157 ms.
Product exploration explored 100000 steps with 751 reset in 84 ms.
Computed a total of 3 stabilizing places and 14 stable transitions
Computed a total of 3 stabilizing places and 14 stable transitions
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2) p0))), (X p1), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2)))))]
Knowledge based reduction with 15 factoid took 308 ms. Reduced automaton from 5 states, 13 edges and 3 AP (stutter insensitive) to 2 states, 3 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 84 ms :[(AND (NOT p2) (NOT p1)), (NOT p2)]
RANDOM walk for 40000 steps (5815 resets) in 399 ms. (100 steps per ms) remains 1/3 properties
BEST_FIRST walk for 40003 steps (868 resets) in 210 ms. (189 steps per ms) remains 1/1 properties
[2024-05-29 12:35:07] [INFO ] Flow matrix only has 106 transitions (discarded 4 similar events)
[2024-05-29 12:35:07] [INFO ] Invariant cache hit.
[2024-05-29 12:35:07] [INFO ] State equation strengthened by 19 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 45/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 104/153 variables, 49/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/153 variables, 18/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/153 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 3/156 variables, 2/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/156 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/156 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/157 variables, 1/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/157 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/157 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 157/157 variables, and 72 constraints, problems are : Problem set: 0 solved, 1 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 51/51 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 45/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 18 places in 25 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/49 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/49 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf1 is UNSAT
After SMT solving in domain Int declared 153/157 variables, and 51 constraints, problems are : Problem set: 1 solved, 0 unsolved in 70 ms.
Refiners :[Positive P Invariants (semi-flows): 1/2 constraints, State Equation: 49/51 constraints, ReadFeed: 0/19 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 1/1 constraints]
After SMT, in 136ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1 p2), (X p2), (X (NOT (AND p1 (NOT p2) (NOT p0)))), (X p0), (X (NOT (AND (NOT p1) (NOT p2) p0))), (X (NOT (AND (NOT p1) (NOT p2)))), (X (NOT (AND p1 (NOT p2) p0))), (X p1), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT (AND p1 (NOT p2) (NOT p0))))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2) p0)))), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (G (OR p2 p1))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p1 (NOT p2) p0))), (X (X (NOT (AND p1 (NOT p2) p0)))), (X (X (AND p1 (NOT p2)))), (X (X (NOT (AND p1 (NOT p2))))), (F (NOT p2)), (F (NOT p1))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 16 factoid took 15 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyCommit-PT-02b-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-03 finished in 8325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&(p1 U (p2||G(p1)))))))'
Support contains 5 out of 648 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Graph (trivial) has 636 edges and 648 vertex of which 51 / 648 are part of one of the 9 SCC in 1 ms
Free SCC test removed 42 places
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 442 transitions
Trivial Post-agglo rules discarded 442 transitions
Performed 442 trivial Post agglomeration. Transition count delta: 442
Iterating post reduction 0 with 442 rules applied. Total rules applied 443 place count 605 transition count 265
Reduce places removed 442 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 452 rules applied. Total rules applied 895 place count 163 transition count 255
Reduce places removed 4 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 8 rules applied. Total rules applied 903 place count 159 transition count 251
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 907 place count 155 transition count 251
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 33 Pre rules applied. Total rules applied 907 place count 155 transition count 218
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 973 place count 122 transition count 218
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 979 place count 116 transition count 212
Iterating global reduction 4 with 6 rules applied. Total rules applied 985 place count 116 transition count 212
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 987 place count 114 transition count 210
Iterating global reduction 4 with 2 rules applied. Total rules applied 989 place count 114 transition count 210
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 990 place count 114 transition count 209
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 991 place count 113 transition count 208
Iterating global reduction 5 with 1 rules applied. Total rules applied 992 place count 113 transition count 208
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 993 place count 112 transition count 207
Iterating global reduction 5 with 1 rules applied. Total rules applied 994 place count 112 transition count 207
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 995 place count 112 transition count 206
Performed 21 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 1037 place count 91 transition count 184
Discarding 17 places :
Symmetric choice reduction at 6 with 17 rule applications. Total rules 1054 place count 74 transition count 132
Iterating global reduction 6 with 17 rules applied. Total rules applied 1071 place count 74 transition count 132
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 1078 place count 74 transition count 125
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1086 place count 66 transition count 114
Iterating global reduction 7 with 8 rules applied. Total rules applied 1094 place count 66 transition count 114
Discarding 8 places :
Symmetric choice reduction at 7 with 8 rule applications. Total rules 1102 place count 58 transition count 103
Iterating global reduction 7 with 8 rules applied. Total rules applied 1110 place count 58 transition count 103
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 1112 place count 58 transition count 101
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 8 with 14 rules applied. Total rules applied 1126 place count 51 transition count 113
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1127 place count 50 transition count 107
Iterating global reduction 8 with 1 rules applied. Total rules applied 1128 place count 50 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1129 place count 50 transition count 106
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1132 place count 50 transition count 103
Applied a total of 1132 rules in 70 ms. Remains 50 /648 variables (removed 598) and now considering 103/756 (removed 653) transitions.
[2024-05-29 12:35:08] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
// Phase 1: matrix 99 rows 50 cols
[2024-05-29 12:35:08] [INFO ] Computed 2 invariants in 0 ms
[2024-05-29 12:35:08] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-29 12:35:08] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:08] [INFO ] Invariant cache hit.
[2024-05-29 12:35:08] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-29 12:35:08] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2024-05-29 12:35:08] [INFO ] Redundant transitions in 2 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-29 12:35:08] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:08] [INFO ] Invariant cache hit.
[2024-05-29 12:35:08] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 0 ms to minimize.
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 16 places in 29 ms of which 1 ms to minimize.
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 30 places in 26 ms of which 0 ms to minimize.
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 22 places in 24 ms of which 1 ms to minimize.
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 0 ms to minimize.
[2024-05-29 12:35:08] [INFO ] Deduced a trap composed of 31 places in 34 ms of which 1 ms to minimize.
[2024-05-29 12:35:09] [INFO ] Deduced a trap composed of 28 places in 31 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:09] [INFO ] Deduced a trap composed of 28 places in 36 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:09] [INFO ] Deduced a trap composed of 22 places in 35 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 98/148 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 1/149 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/149 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 12 (OVERLAPS) 0/149 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 81 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2750 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 98/148 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 94/174 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:12] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:12] [INFO ] Deduced a trap composed of 20 places in 38 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/148 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 11 (OVERLAPS) 1/149 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/149 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 13 (OVERLAPS) 0/149 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 177 constraints, problems are : Problem set: 0 solved, 94 unsolved in 4277 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 12/12 constraints]
After SMT, in 7066ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 7067ms
Starting structural reductions in SI_LTL mode, iteration 1 : 50/648 places, 103/756 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 7236 ms. Remains : 50/648 places, 103/756 transitions.
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (AND (NOT p2) (NOT p1) (NOT p0))]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-04
Product exploration explored 100000 steps with 180 reset in 77 ms.
Product exploration explored 100000 steps with 42 reset in 98 ms.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 137 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 131 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0))]
RANDOM walk for 40000 steps (5790 resets) in 115 ms. (344 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (922 resets) in 233 ms. (170 steps per ms) remains 1/1 properties
[2024-05-29 12:35:16] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:16] [INFO ] Invariant cache hit.
[2024-05-29 12:35:16] [INFO ] State equation strengthened by 19 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 43/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 97/145 variables, 48/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 18/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 3/148 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/149 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/149 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 71 constraints, problems are : Problem set: 0 solved, 1 unsolved in 53 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 43/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 12:35:16] [INFO ] Deduced a trap composed of 14 places in 31 ms of which 0 ms to minimize.
[2024-05-29 12:35:16] [INFO ] Deduced a trap composed of 16 places in 26 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf5 is UNSAT
After SMT solving in domain Int declared 145/149 variables, and 51 constraints, problems are : Problem set: 1 solved, 0 unsolved in 105 ms.
Refiners :[Positive P Invariants (semi-flows): 1/2 constraints, State Equation: 48/50 constraints, ReadFeed: 0/19 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 161ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) p1 p0), (X (NOT p2)), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X p0), (X (NOT (AND (NOT p2) (NOT p1)))), (X (AND (NOT p2) p1)), (X p1), (X (X (NOT p2))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X p0)), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (AND (NOT p2) p1))), (X (X p1)), (G (OR p1 p2 p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p1 (NOT p2)))), (F p2), (F (NOT (OR p1 p2))), (F (NOT p0))]
Knowledge based reduction with 14 factoid took 276 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 114 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0))]
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 103/103 transitions.
Applied a total of 0 rules in 7 ms. Remains 50 /50 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2024-05-29 12:35:16] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:16] [INFO ] Invariant cache hit.
[2024-05-29 12:35:16] [INFO ] Implicit Places using invariants in 38 ms returned []
[2024-05-29 12:35:16] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:16] [INFO ] Invariant cache hit.
[2024-05-29 12:35:16] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-29 12:35:16] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-29 12:35:16] [INFO ] Redundant transitions in 2 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-29 12:35:16] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:16] [INFO ] Invariant cache hit.
[2024-05-29 12:35:16] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 16 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 25 places in 35 ms of which 0 ms to minimize.
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 30 places in 27 ms of which 0 ms to minimize.
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 22 places in 32 ms of which 1 ms to minimize.
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 0 ms to minimize.
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 31 places in 35 ms of which 1 ms to minimize.
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 28 places in 32 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:17] [INFO ] Deduced a trap composed of 22 places in 34 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 98/148 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 1/149 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/149 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 12 (OVERLAPS) 0/149 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 81 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2695 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 98/148 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 94/174 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:20] [INFO ] Deduced a trap composed of 28 places in 37 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:21] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/148 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 11 (OVERLAPS) 1/149 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/149 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 13 (OVERLAPS) 0/149 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 177 constraints, problems are : Problem set: 0 solved, 94 unsolved in 4344 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 12/12 constraints]
After SMT, in 7072ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 7074ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 7181 ms. Remains : 50/50 places, 103/103 transitions.
Computed a total of 1 stabilizing places and 8 stable transitions
Computed a total of 1 stabilizing places and 8 stable transitions
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT p2)), (X p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X p1), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT p2))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))))]
False Knowledge obtained : []
Knowledge based reduction with 13 factoid took 151 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0))]
RANDOM walk for 40000 steps (5826 resets) in 78 ms. (506 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40003 steps (927 resets) in 17 ms. (2222 steps per ms) remains 1/1 properties
[2024-05-29 12:35:24] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:24] [INFO ] Invariant cache hit.
[2024-05-29 12:35:24] [INFO ] State equation strengthened by 19 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 43/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 97/145 variables, 48/49 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/145 variables, 18/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/145 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 3/148 variables, 2/69 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 1/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 1/149 variables, 1/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/149 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 0/149 variables, 0/71 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 71 constraints, problems are : Problem set: 0 solved, 1 unsolved in 56 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 43/48 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 12:35:24] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-29 12:35:24] [INFO ] Deduced a trap composed of 16 places in 30 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/48 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/48 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Problem apf5 is UNSAT
After SMT solving in domain Int declared 145/149 variables, and 51 constraints, problems are : Problem set: 1 solved, 0 unsolved in 106 ms.
Refiners :[Positive P Invariants (semi-flows): 1/2 constraints, State Equation: 48/50 constraints, ReadFeed: 0/19 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 167ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p2) p0), (X (NOT p2)), (X p0), (X (NOT (AND (NOT p1) (NOT p2)))), (X (AND p1 (NOT p2))), (X p1), (X (NOT (AND (NOT p1) (NOT p2) (NOT p0)))), (X (X (NOT p2))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p2))))), (X (X (AND p1 (NOT p2)))), (X (X p1)), (X (X (NOT (AND (NOT p1) (NOT p2) (NOT p0))))), (G (OR p1 p2 p0))]
False Knowledge obtained : [(F (NOT p1)), (F (NOT (AND p1 (NOT p2)))), (F p2), (F (NOT (OR p1 p2))), (F (NOT p0))]
Knowledge based reduction with 14 factoid took 288 ms. Reduced automaton from 3 states, 7 edges and 3 AP (stutter insensitive) to 3 states, 7 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0))]
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p2) (NOT p0))]
Product exploration explored 100000 steps with 136 reset in 63 ms.
Product exploration explored 100000 steps with 685 reset in 82 ms.
Support contains 5 out of 50 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 50/50 places, 103/103 transitions.
Applied a total of 0 rules in 2 ms. Remains 50 /50 variables (removed 0) and now considering 103/103 (removed 0) transitions.
[2024-05-29 12:35:25] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:25] [INFO ] Invariant cache hit.
[2024-05-29 12:35:25] [INFO ] Implicit Places using invariants in 40 ms returned []
[2024-05-29 12:35:25] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:25] [INFO ] Invariant cache hit.
[2024-05-29 12:35:25] [INFO ] State equation strengthened by 19 read => feed constraints.
[2024-05-29 12:35:25] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
[2024-05-29 12:35:25] [INFO ] Redundant transitions in 2 ms returned []
Running 94 sub problems to find dead transitions.
[2024-05-29 12:35:25] [INFO ] Flow matrix only has 99 transitions (discarded 4 similar events)
[2024-05-29 12:35:25] [INFO ] Invariant cache hit.
[2024-05-29 12:35:25] [INFO ] State equation strengthened by 19 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:25] [INFO ] Deduced a trap composed of 28 places in 34 ms of which 0 ms to minimize.
[2024-05-29 12:35:25] [INFO ] Deduced a trap composed of 16 places in 25 ms of which 1 ms to minimize.
[2024-05-29 12:35:25] [INFO ] Deduced a trap composed of 25 places in 33 ms of which 1 ms to minimize.
[2024-05-29 12:35:25] [INFO ] Deduced a trap composed of 30 places in 27 ms of which 1 ms to minimize.
[2024-05-29 12:35:25] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 1 ms to minimize.
[2024-05-29 12:35:25] [INFO ] Deduced a trap composed of 14 places in 28 ms of which 0 ms to minimize.
[2024-05-29 12:35:26] [INFO ] Deduced a trap composed of 31 places in 36 ms of which 1 ms to minimize.
[2024-05-29 12:35:26] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:26] [INFO ] Deduced a trap composed of 28 places in 33 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:26] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/50 variables, 1/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (OVERLAPS) 98/148 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (OVERLAPS) 1/149 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/149 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 12 (OVERLAPS) 0/149 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/149 variables, and 81 constraints, problems are : Problem set: 0 solved, 94 unsolved in 2630 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 94 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/49 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/49 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 2 (OVERLAPS) 1/50 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/50 variables, 10/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/50 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 5 (OVERLAPS) 98/148 variables, 50/62 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/148 variables, 18/80 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/148 variables, 94/174 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:29] [INFO ] Deduced a trap composed of 28 places in 38 ms of which 0 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/148 variables, 1/175 constraints. Problems are: Problem set: 0 solved, 94 unsolved
[2024-05-29 12:35:29] [INFO ] Deduced a trap composed of 20 places in 33 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/148 variables, 1/176 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/148 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 11 (OVERLAPS) 1/149 variables, 1/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/149 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
At refinement iteration 13 (OVERLAPS) 0/149 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 94 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/149 variables, and 177 constraints, problems are : Problem set: 0 solved, 94 unsolved in 4324 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 50/50 constraints, ReadFeed: 19/19 constraints, PredecessorRefiner: 94/94 constraints, Known Traps: 12/12 constraints]
After SMT, in 6980ms problems are : Problem set: 0 solved, 94 unsolved
Search for dead transitions found 0 dead transitions in 6981ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 7084 ms. Remains : 50/50 places, 103/103 transitions.
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-04 finished in 24373 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(p0)) U G(p1))))'
Support contains 2 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 639 transition count 747
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 639 transition count 747
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 639 transition count 746
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 26 place count 632 transition count 739
Iterating global reduction 1 with 7 rules applied. Total rules applied 33 place count 632 transition count 739
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 38 place count 627 transition count 734
Iterating global reduction 1 with 5 rules applied. Total rules applied 43 place count 627 transition count 734
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 624 transition count 731
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 624 transition count 731
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 621 transition count 728
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 621 transition count 728
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 58 place count 618 transition count 725
Iterating global reduction 1 with 3 rules applied. Total rules applied 61 place count 618 transition count 725
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 64 place count 615 transition count 722
Iterating global reduction 1 with 3 rules applied. Total rules applied 67 place count 615 transition count 722
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 612 transition count 719
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 612 transition count 719
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 76 place count 609 transition count 716
Iterating global reduction 1 with 3 rules applied. Total rules applied 79 place count 609 transition count 716
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 608 transition count 715
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 608 transition count 715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 607 transition count 714
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 607 transition count 714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 606 transition count 713
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 606 transition count 713
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 605 transition count 712
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 605 transition count 712
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 88 place count 604 transition count 711
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 604 transition count 711
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 90 place count 603 transition count 710
Iterating global reduction 1 with 1 rules applied. Total rules applied 91 place count 603 transition count 710
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 92 place count 602 transition count 709
Iterating global reduction 1 with 1 rules applied. Total rules applied 93 place count 602 transition count 709
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 94 place count 601 transition count 708
Iterating global reduction 1 with 1 rules applied. Total rules applied 95 place count 601 transition count 708
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 96 place count 600 transition count 707
Iterating global reduction 1 with 1 rules applied. Total rules applied 97 place count 600 transition count 707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 98 place count 599 transition count 706
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 599 transition count 706
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 598 transition count 705
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 598 transition count 705
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 102 place count 597 transition count 704
Iterating global reduction 1 with 1 rules applied. Total rules applied 103 place count 597 transition count 704
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 104 place count 596 transition count 703
Iterating global reduction 1 with 1 rules applied. Total rules applied 105 place count 596 transition count 703
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 596 transition count 702
Applied a total of 106 rules in 299 ms. Remains 596 /648 variables (removed 52) and now considering 702/756 (removed 54) transitions.
// Phase 1: matrix 702 rows 596 cols
[2024-05-29 12:35:32] [INFO ] Computed 4 invariants in 9 ms
[2024-05-29 12:35:32] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-29 12:35:32] [INFO ] Invariant cache hit.
[2024-05-29 12:35:33] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 430 ms to find 0 implicit places.
Running 701 sub problems to find dead transitions.
[2024-05-29 12:35:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/595 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 1 (OVERLAPS) 1/596 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 701 unsolved
[2024-05-29 12:35:47] [INFO ] Deduced a trap composed of 290 places in 164 ms of which 4 ms to minimize.
[2024-05-29 12:35:47] [INFO ] Deduced a trap composed of 290 places in 130 ms of which 3 ms to minimize.
[2024-05-29 12:35:50] [INFO ] Deduced a trap composed of 292 places in 134 ms of which 3 ms to minimize.
[2024-05-29 12:35:52] [INFO ] Deduced a trap composed of 298 places in 143 ms of which 3 ms to minimize.
[2024-05-29 12:35:52] [INFO ] Deduced a trap composed of 292 places in 137 ms of which 3 ms to minimize.
[2024-05-29 12:35:52] [INFO ] Deduced a trap composed of 298 places in 170 ms of which 4 ms to minimize.
[2024-05-29 12:35:53] [INFO ] Deduced a trap composed of 291 places in 162 ms of which 4 ms to minimize.
[2024-05-29 12:35:53] [INFO ] Deduced a trap composed of 292 places in 171 ms of which 3 ms to minimize.
[2024-05-29 12:35:53] [INFO ] Deduced a trap composed of 292 places in 151 ms of which 4 ms to minimize.
[2024-05-29 12:35:53] [INFO ] Deduced a trap composed of 297 places in 170 ms of which 4 ms to minimize.
[2024-05-29 12:35:53] [INFO ] Deduced a trap composed of 297 places in 152 ms of which 4 ms to minimize.
[2024-05-29 12:35:54] [INFO ] Deduced a trap composed of 298 places in 159 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/596 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 701 unsolved
[2024-05-29 12:35:57] [INFO ] Deduced a trap composed of 292 places in 147 ms of which 3 ms to minimize.
[2024-05-29 12:36:01] [INFO ] Deduced a trap composed of 291 places in 120 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 596/1298 variables, and 18 constraints, problems are : Problem set: 0 solved, 701 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/596 constraints, PredecessorRefiner: 701/701 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 701 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/595 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 1 (OVERLAPS) 1/596 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/596 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/596 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 4 (OVERLAPS) 702/1298 variables, 596/614 constraints. Problems are: Problem set: 0 solved, 701 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1298 variables, 701/1315 constraints. Problems are: Problem set: 0 solved, 701 unsolved
[2024-05-29 12:36:26] [INFO ] Deduced a trap composed of 298 places in 152 ms of which 3 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1298/1298 variables, and 1316 constraints, problems are : Problem set: 0 solved, 701 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 596/596 constraints, PredecessorRefiner: 701/701 constraints, Known Traps: 15/15 constraints]
After SMT, in 60156ms problems are : Problem set: 0 solved, 701 unsolved
Search for dead transitions found 0 dead transitions in 60167ms
Starting structural reductions in LTL mode, iteration 1 : 596/648 places, 702/756 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60898 ms. Remains : 596/648 places, 702/756 transitions.
Stuttering acceptance computed with spot in 121 ms :[(NOT p1), (NOT p1), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-05
Stuttering criterion allowed to conclude after 50 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-05 finished in 61040 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 648 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Graph (trivial) has 644 edges and 648 vertex of which 51 / 648 are part of one of the 9 SCC in 2 ms
Free SCC test removed 42 places
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 453 transitions
Trivial Post-agglo rules discarded 453 transitions
Performed 453 trivial Post agglomeration. Transition count delta: 453
Iterating post reduction 0 with 453 rules applied. Total rules applied 454 place count 605 transition count 254
Reduce places removed 453 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 1 with 463 rules applied. Total rules applied 917 place count 152 transition count 244
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 5 rules applied. Total rules applied 922 place count 148 transition count 243
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 923 place count 147 transition count 243
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 32 Pre rules applied. Total rules applied 923 place count 147 transition count 211
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 987 place count 115 transition count 211
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 993 place count 109 transition count 205
Iterating global reduction 4 with 6 rules applied. Total rules applied 999 place count 109 transition count 205
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1001 place count 107 transition count 203
Iterating global reduction 4 with 2 rules applied. Total rules applied 1003 place count 107 transition count 203
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1004 place count 107 transition count 202
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1005 place count 106 transition count 201
Iterating global reduction 5 with 1 rules applied. Total rules applied 1006 place count 106 transition count 201
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1007 place count 105 transition count 200
Iterating global reduction 5 with 1 rules applied. Total rules applied 1008 place count 105 transition count 200
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1009 place count 105 transition count 199
Performed 23 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 23 places in 0 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 6 with 46 rules applied. Total rules applied 1055 place count 82 transition count 175
Discarding 17 places :
Symmetric choice reduction at 6 with 17 rule applications. Total rules 1072 place count 65 transition count 123
Iterating global reduction 6 with 17 rules applied. Total rules applied 1089 place count 65 transition count 123
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 6 with 8 rules applied. Total rules applied 1097 place count 65 transition count 115
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 1106 place count 56 transition count 103
Iterating global reduction 7 with 9 rules applied. Total rules applied 1115 place count 56 transition count 103
Discarding 9 places :
Symmetric choice reduction at 7 with 9 rule applications. Total rules 1124 place count 47 transition count 91
Iterating global reduction 7 with 9 rules applied. Total rules applied 1133 place count 47 transition count 91
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 1136 place count 47 transition count 88
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 8 with 12 rules applied. Total rules applied 1148 place count 41 transition count 95
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 1149 place count 40 transition count 89
Iterating global reduction 8 with 1 rules applied. Total rules applied 1150 place count 40 transition count 89
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 1151 place count 40 transition count 88
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 1154 place count 40 transition count 85
Applied a total of 1154 rules in 43 ms. Remains 40 /648 variables (removed 608) and now considering 85/756 (removed 671) transitions.
[2024-05-29 12:36:33] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
// Phase 1: matrix 81 rows 40 cols
[2024-05-29 12:36:33] [INFO ] Computed 2 invariants in 1 ms
[2024-05-29 12:36:33] [INFO ] Implicit Places using invariants in 44 ms returned []
[2024-05-29 12:36:33] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:33] [INFO ] Invariant cache hit.
[2024-05-29 12:36:33] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-29 12:36:33] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 117 ms to find 0 implicit places.
[2024-05-29 12:36:33] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-05-29 12:36:33] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:33] [INFO ] Invariant cache hit.
[2024-05-29 12:36:33] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 17 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 1 ms to minimize.
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 14 places in 22 ms of which 0 ms to minimize.
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 21 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 23 places in 25 ms of which 1 ms to minimize.
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 20 places in 25 ms of which 0 ms to minimize.
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 13 places in 26 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 80/120 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 15/65 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:34] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/121 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 67 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1837 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 40/40 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:35] [INFO ] Deduced a trap composed of 22 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:36:35] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 80/120 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 15/68 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 80/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 1/121 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:36] [INFO ] Deduced a trap composed of 21 places in 33 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/121 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/121 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 13 (OVERLAPS) 0/121 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 150 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2852 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 40/40 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 12/12 constraints]
After SMT, in 4719ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 4720ms
Starting structural reductions in SI_LTL mode, iteration 1 : 40/648 places, 85/756 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4886 ms. Remains : 40/648 places, 85/756 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-06
Product exploration explored 100000 steps with 1287 reset in 135 ms.
Product exploration explored 100000 steps with 1287 reset in 129 ms.
Computed a total of 2 stabilizing places and 6 stable transitions
Computed a total of 2 stabilizing places and 6 stable transitions
Detected a total of 2/40 stabilizing places and 6/85 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
RANDOM walk for 5 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 191 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 85/85 transitions.
Applied a total of 0 rules in 4 ms. Remains 40 /40 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2024-05-29 12:36:39] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:39] [INFO ] Invariant cache hit.
[2024-05-29 12:36:39] [INFO ] Implicit Places using invariants in 33 ms returned []
[2024-05-29 12:36:39] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:39] [INFO ] Invariant cache hit.
[2024-05-29 12:36:39] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-29 12:36:39] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-29 12:36:39] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-05-29 12:36:39] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:39] [INFO ] Invariant cache hit.
[2024-05-29 12:36:39] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 0 ms to minimize.
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 0 ms to minimize.
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 18 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 14 places in 27 ms of which 1 ms to minimize.
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 21 places in 28 ms of which 1 ms to minimize.
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 23 places in 26 ms of which 1 ms to minimize.
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 20 places in 27 ms of which 0 ms to minimize.
[2024-05-29 12:36:39] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 80/120 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 15/65 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:40] [INFO ] Deduced a trap composed of 21 places in 40 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/121 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 67 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1962 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 40/40 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:41] [INFO ] Deduced a trap composed of 22 places in 29 ms of which 0 ms to minimize.
[2024-05-29 12:36:41] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 80/120 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 15/68 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 80/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 1/121 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:42] [INFO ] Deduced a trap composed of 21 places in 34 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/121 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/121 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 13 (OVERLAPS) 0/121 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 150 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2813 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 40/40 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 12/12 constraints]
After SMT, in 4798ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 4798ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4890 ms. Remains : 40/40 places, 85/85 transitions.
Computed a total of 2 stabilizing places and 6 stable transitions
Computed a total of 2 stabilizing places and 6 stable transitions
Detected a total of 2/40 stabilizing places and 6/85 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 2 factoid took 194 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
RANDOM walk for 5 steps (0 resets) in 4 ms. (1 steps per ms) remains 0/1 properties
Knowledge obtained : [p0, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p0), (X (NOT p0)), (X (X p0)), (X (X (NOT p0))), (F (NOT p0))]
Knowledge based reduction with 2 factoid took 241 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Product exploration explored 100000 steps with 454 reset in 40 ms.
Product exploration explored 100000 steps with 275 reset in 76 ms.
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 85/85 transitions.
Applied a total of 0 rules in 2 ms. Remains 40 /40 variables (removed 0) and now considering 85/85 (removed 0) transitions.
[2024-05-29 12:36:44] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:44] [INFO ] Invariant cache hit.
[2024-05-29 12:36:44] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-29 12:36:44] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:44] [INFO ] Invariant cache hit.
[2024-05-29 12:36:45] [INFO ] State equation strengthened by 16 read => feed constraints.
[2024-05-29 12:36:45] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
[2024-05-29 12:36:45] [INFO ] Redundant transitions in 1 ms returned []
Running 80 sub problems to find dead transitions.
[2024-05-29 12:36:45] [INFO ] Flow matrix only has 81 transitions (discarded 4 similar events)
[2024-05-29 12:36:45] [INFO ] Invariant cache hit.
[2024-05-29 12:36:45] [INFO ] State equation strengthened by 16 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 15 places in 24 ms of which 0 ms to minimize.
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 18 places in 28 ms of which 1 ms to minimize.
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 14 places in 21 ms of which 0 ms to minimize.
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 21 places in 30 ms of which 0 ms to minimize.
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 23 places in 24 ms of which 1 ms to minimize.
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 20 places in 30 ms of which 0 ms to minimize.
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 13 places in 25 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (OVERLAPS) 80/120 variables, 40/50 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/120 variables, 15/65 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:45] [INFO ] Deduced a trap composed of 21 places in 31 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 1/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (OVERLAPS) 1/121 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 11 (OVERLAPS) 0/121 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Real declared 121/121 variables, and 67 constraints, problems are : Problem set: 0 solved, 80 unsolved in 1884 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 40/40 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 9/9 constraints]
Escalating to Integer solving :Problem set: 0 solved, 80 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/39 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/39 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 2 (OVERLAPS) 1/40 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/40 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:47] [INFO ] Deduced a trap composed of 22 places in 27 ms of which 0 ms to minimize.
[2024-05-29 12:36:47] [INFO ] Deduced a trap composed of 19 places in 23 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/40 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/40 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 6 (OVERLAPS) 80/120 variables, 40/53 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/120 variables, 15/68 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/120 variables, 80/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/120 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 10 (OVERLAPS) 1/121 variables, 1/149 constraints. Problems are: Problem set: 0 solved, 80 unsolved
[2024-05-29 12:36:48] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/121 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/121 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
At refinement iteration 13 (OVERLAPS) 0/121 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 80 unsolved
No progress, stopping.
After SMT solving in domain Int declared 121/121 variables, and 150 constraints, problems are : Problem set: 0 solved, 80 unsolved in 2829 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 40/40 constraints, ReadFeed: 16/16 constraints, PredecessorRefiner: 80/80 constraints, Known Traps: 12/12 constraints]
After SMT, in 4735ms problems are : Problem set: 0 solved, 80 unsolved
Search for dead transitions found 0 dead transitions in 4737ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 4828 ms. Remains : 40/40 places, 85/85 transitions.
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-06 finished in 16247 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 640 transition count 748
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 640 transition count 748
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 640 transition count 747
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 634 transition count 741
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 634 transition count 741
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 630 transition count 737
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 630 transition count 737
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 40 place count 627 transition count 734
Iterating global reduction 1 with 3 rules applied. Total rules applied 43 place count 627 transition count 734
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 46 place count 624 transition count 731
Iterating global reduction 1 with 3 rules applied. Total rules applied 49 place count 624 transition count 731
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 621 transition count 728
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 621 transition count 728
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 58 place count 618 transition count 725
Iterating global reduction 1 with 3 rules applied. Total rules applied 61 place count 618 transition count 725
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 64 place count 615 transition count 722
Iterating global reduction 1 with 3 rules applied. Total rules applied 67 place count 615 transition count 722
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 70 place count 612 transition count 719
Iterating global reduction 1 with 3 rules applied. Total rules applied 73 place count 612 transition count 719
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 611 transition count 718
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 611 transition count 718
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 610 transition count 717
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 610 transition count 717
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 609 transition count 716
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 609 transition count 716
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 608 transition count 715
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 608 transition count 715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 607 transition count 714
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 607 transition count 714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 606 transition count 713
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 606 transition count 713
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 605 transition count 712
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 605 transition count 712
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 88 place count 604 transition count 711
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 604 transition count 711
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 90 place count 603 transition count 710
Iterating global reduction 1 with 1 rules applied. Total rules applied 91 place count 603 transition count 710
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 92 place count 602 transition count 709
Iterating global reduction 1 with 1 rules applied. Total rules applied 93 place count 602 transition count 709
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 94 place count 601 transition count 708
Iterating global reduction 1 with 1 rules applied. Total rules applied 95 place count 601 transition count 708
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 96 place count 600 transition count 707
Iterating global reduction 1 with 1 rules applied. Total rules applied 97 place count 600 transition count 707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 98 place count 599 transition count 706
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 599 transition count 706
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 100 place count 599 transition count 705
Applied a total of 100 rules in 243 ms. Remains 599 /648 variables (removed 49) and now considering 705/756 (removed 51) transitions.
// Phase 1: matrix 705 rows 599 cols
[2024-05-29 12:36:50] [INFO ] Computed 4 invariants in 19 ms
[2024-05-29 12:36:50] [INFO ] Implicit Places using invariants in 136 ms returned []
[2024-05-29 12:36:50] [INFO ] Invariant cache hit.
[2024-05-29 12:36:50] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 475 ms to find 0 implicit places.
Running 704 sub problems to find dead transitions.
[2024-05-29 12:36:50] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/598 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 1 (OVERLAPS) 1/599 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 704 unsolved
[2024-05-29 12:37:05] [INFO ] Deduced a trap composed of 297 places in 174 ms of which 4 ms to minimize.
[2024-05-29 12:37:05] [INFO ] Deduced a trap composed of 291 places in 142 ms of which 3 ms to minimize.
[2024-05-29 12:37:06] [INFO ] Deduced a trap composed of 297 places in 132 ms of which 3 ms to minimize.
[2024-05-29 12:37:06] [INFO ] Deduced a trap composed of 292 places in 126 ms of which 2 ms to minimize.
[2024-05-29 12:37:08] [INFO ] Deduced a trap composed of 292 places in 175 ms of which 4 ms to minimize.
[2024-05-29 12:37:08] [INFO ] Deduced a trap composed of 291 places in 170 ms of which 4 ms to minimize.
[2024-05-29 12:37:08] [INFO ] Deduced a trap composed of 297 places in 139 ms of which 3 ms to minimize.
[2024-05-29 12:37:08] [INFO ] Deduced a trap composed of 291 places in 140 ms of which 3 ms to minimize.
[2024-05-29 12:37:10] [INFO ] Deduced a trap composed of 293 places in 140 ms of which 3 ms to minimize.
[2024-05-29 12:37:10] [INFO ] Deduced a trap composed of 292 places in 142 ms of which 2 ms to minimize.
[2024-05-29 12:37:11] [INFO ] Deduced a trap composed of 291 places in 140 ms of which 3 ms to minimize.
[2024-05-29 12:37:11] [INFO ] Deduced a trap composed of 301 places in 147 ms of which 3 ms to minimize.
[2024-05-29 12:37:12] [INFO ] Deduced a trap composed of 298 places in 156 ms of which 3 ms to minimize.
[2024-05-29 12:37:12] [INFO ] Deduced a trap composed of 298 places in 152 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/599 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 704 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 599/1304 variables, and 18 constraints, problems are : Problem set: 0 solved, 704 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/599 constraints, PredecessorRefiner: 704/704 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 704 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/598 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 1 (OVERLAPS) 1/599 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/599 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/599 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 4 (OVERLAPS) 705/1304 variables, 599/617 constraints. Problems are: Problem set: 0 solved, 704 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1304 variables, 704/1321 constraints. Problems are: Problem set: 0 solved, 704 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1304/1304 variables, and 1321 constraints, problems are : Problem set: 0 solved, 704 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 599/599 constraints, PredecessorRefiner: 704/704 constraints, Known Traps: 14/14 constraints]
After SMT, in 60149ms problems are : Problem set: 0 solved, 704 unsolved
Search for dead transitions found 0 dead transitions in 60158ms
Starting structural reductions in LTL mode, iteration 1 : 599/648 places, 705/756 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60879 ms. Remains : 599/648 places, 705/756 transitions.
Stuttering acceptance computed with spot in 75 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-07
Entered a terminal (fully accepting) state of product in 38036 steps with 623 reset in 42 ms.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-07 finished in 61018 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U X(p1))))'
Support contains 3 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 640 transition count 748
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 640 transition count 748
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 640 transition count 747
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 634 transition count 741
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 634 transition count 741
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 630 transition count 737
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 630 transition count 737
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 628 transition count 735
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 628 transition count 735
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 42 place count 627 transition count 734
Iterating global reduction 1 with 1 rules applied. Total rules applied 43 place count 627 transition count 734
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 626 transition count 733
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 626 transition count 733
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 625 transition count 732
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 625 transition count 732
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 624 transition count 731
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 624 transition count 731
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 623 transition count 730
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 623 transition count 730
Applied a total of 51 rules in 103 ms. Remains 623 /648 variables (removed 25) and now considering 730/756 (removed 26) transitions.
// Phase 1: matrix 730 rows 623 cols
[2024-05-29 12:37:50] [INFO ] Computed 4 invariants in 4 ms
[2024-05-29 12:37:51] [INFO ] Implicit Places using invariants in 121 ms returned []
[2024-05-29 12:37:51] [INFO ] Invariant cache hit.
[2024-05-29 12:37:51] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
Running 729 sub problems to find dead transitions.
[2024-05-29 12:37:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 729 unsolved
At refinement iteration 1 (OVERLAPS) 1/623 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 729 unsolved
[2024-05-29 12:38:04] [INFO ] Deduced a trap composed of 291 places in 163 ms of which 4 ms to minimize.
[2024-05-29 12:38:04] [INFO ] Deduced a trap composed of 298 places in 151 ms of which 4 ms to minimize.
[2024-05-29 12:38:04] [INFO ] Deduced a trap composed of 298 places in 129 ms of which 3 ms to minimize.
[2024-05-29 12:38:05] [INFO ] Deduced a trap composed of 324 places in 183 ms of which 4 ms to minimize.
[2024-05-29 12:38:05] [INFO ] Deduced a trap composed of 292 places in 151 ms of which 3 ms to minimize.
[2024-05-29 12:38:05] [INFO ] Deduced a trap composed of 297 places in 170 ms of which 4 ms to minimize.
[2024-05-29 12:38:05] [INFO ] Deduced a trap composed of 292 places in 141 ms of which 3 ms to minimize.
[2024-05-29 12:38:06] [INFO ] Deduced a trap composed of 298 places in 161 ms of which 4 ms to minimize.
[2024-05-29 12:38:07] [INFO ] Deduced a trap composed of 290 places in 145 ms of which 3 ms to minimize.
[2024-05-29 12:38:13] [INFO ] Deduced a trap composed of 324 places in 141 ms of which 3 ms to minimize.
[2024-05-29 12:38:13] [INFO ] Deduced a trap composed of 319 places in 157 ms of which 4 ms to minimize.
[2024-05-29 12:38:13] [INFO ] Deduced a trap composed of 298 places in 130 ms of which 3 ms to minimize.
[2024-05-29 12:38:14] [INFO ] Deduced a trap composed of 291 places in 134 ms of which 3 ms to minimize.
[2024-05-29 12:38:15] [INFO ] Deduced a trap composed of 292 places in 125 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/623 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 729 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 623/1353 variables, and 18 constraints, problems are : Problem set: 0 solved, 729 unsolved in 30016 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/623 constraints, PredecessorRefiner: 729/729 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 729 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/622 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 729 unsolved
At refinement iteration 1 (OVERLAPS) 1/623 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 729 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/623 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 729 unsolved
[2024-05-29 12:38:29] [INFO ] Deduced a trap composed of 291 places in 124 ms of which 3 ms to minimize.
[2024-05-29 12:38:34] [INFO ] Deduced a trap composed of 319 places in 120 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/623 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 729 unsolved
[2024-05-29 12:38:39] [INFO ] Deduced a trap composed of 291 places in 115 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/623 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 729 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 623/1353 variables, and 21 constraints, problems are : Problem set: 0 solved, 729 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/623 constraints, PredecessorRefiner: 0/729 constraints, Known Traps: 17/17 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 729 unsolved
Search for dead transitions found 0 dead transitions in 60150ms
Starting structural reductions in LTL mode, iteration 1 : 623/648 places, 730/756 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60706 ms. Remains : 623/648 places, 730/756 transitions.
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-09
Stuttering criterion allowed to conclude after 86 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-09 finished in 60892 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 2 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 640 transition count 748
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 640 transition count 748
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 640 transition count 747
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 634 transition count 741
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 634 transition count 741
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 630 transition count 737
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 630 transition count 737
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 628 transition count 735
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 628 transition count 735
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 626 transition count 733
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 626 transition count 733
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 624 transition count 731
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 624 transition count 731
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 622 transition count 729
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 622 transition count 729
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 55 place count 620 transition count 727
Iterating global reduction 1 with 2 rules applied. Total rules applied 57 place count 620 transition count 727
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 618 transition count 725
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 618 transition count 725
Applied a total of 61 rules in 114 ms. Remains 618 /648 variables (removed 30) and now considering 725/756 (removed 31) transitions.
// Phase 1: matrix 725 rows 618 cols
[2024-05-29 12:38:51] [INFO ] Computed 4 invariants in 8 ms
[2024-05-29 12:38:51] [INFO ] Implicit Places using invariants in 113 ms returned []
[2024-05-29 12:38:51] [INFO ] Invariant cache hit.
[2024-05-29 12:38:52] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 436 ms to find 0 implicit places.
Running 724 sub problems to find dead transitions.
[2024-05-29 12:38:52] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 1 (OVERLAPS) 1/618 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 724 unsolved
[2024-05-29 12:39:04] [INFO ] Deduced a trap composed of 298 places in 154 ms of which 4 ms to minimize.
[2024-05-29 12:39:04] [INFO ] Deduced a trap composed of 290 places in 138 ms of which 4 ms to minimize.
[2024-05-29 12:39:05] [INFO ] Deduced a trap composed of 291 places in 122 ms of which 3 ms to minimize.
[2024-05-29 12:39:05] [INFO ] Deduced a trap composed of 298 places in 135 ms of which 3 ms to minimize.
[2024-05-29 12:39:05] [INFO ] Deduced a trap composed of 291 places in 162 ms of which 3 ms to minimize.
[2024-05-29 12:39:06] [INFO ] Deduced a trap composed of 291 places in 133 ms of which 3 ms to minimize.
[2024-05-29 12:39:06] [INFO ] Deduced a trap composed of 319 places in 133 ms of which 3 ms to minimize.
[2024-05-29 12:39:07] [INFO ] Deduced a trap composed of 297 places in 154 ms of which 4 ms to minimize.
[2024-05-29 12:39:10] [INFO ] Deduced a trap composed of 292 places in 129 ms of which 3 ms to minimize.
[2024-05-29 12:39:12] [INFO ] Deduced a trap composed of 298 places in 128 ms of which 3 ms to minimize.
[2024-05-29 12:39:13] [INFO ] Deduced a trap composed of 314 places in 139 ms of which 3 ms to minimize.
[2024-05-29 12:39:13] [INFO ] Deduced a trap composed of 313 places in 113 ms of which 3 ms to minimize.
[2024-05-29 12:39:14] [INFO ] Deduced a trap composed of 319 places in 167 ms of which 3 ms to minimize.
[2024-05-29 12:39:14] [INFO ] Deduced a trap composed of 297 places in 142 ms of which 4 ms to minimize.
[2024-05-29 12:39:14] [INFO ] Deduced a trap composed of 292 places in 171 ms of which 3 ms to minimize.
[2024-05-29 12:39:15] [INFO ] Deduced a trap composed of 314 places in 142 ms of which 3 ms to minimize.
[2024-05-29 12:39:15] [INFO ] Deduced a trap composed of 298 places in 153 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/618 variables, 17/21 constraints. Problems are: Problem set: 0 solved, 724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 618/1343 variables, and 21 constraints, problems are : Problem set: 0 solved, 724 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/618 constraints, PredecessorRefiner: 724/724 constraints, Known Traps: 17/17 constraints]
Escalating to Integer solving :Problem set: 0 solved, 724 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/617 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 1 (OVERLAPS) 1/618 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/618 variables, 17/21 constraints. Problems are: Problem set: 0 solved, 724 unsolved
[2024-05-29 12:39:31] [INFO ] Deduced a trap composed of 290 places in 135 ms of which 3 ms to minimize.
[2024-05-29 12:39:32] [INFO ] Deduced a trap composed of 320 places in 147 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/618 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/618 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 5 (OVERLAPS) 725/1343 variables, 618/641 constraints. Problems are: Problem set: 0 solved, 724 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1343 variables, 724/1365 constraints. Problems are: Problem set: 0 solved, 724 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1343/1343 variables, and 1365 constraints, problems are : Problem set: 0 solved, 724 unsolved in 30028 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 618/618 constraints, PredecessorRefiner: 724/724 constraints, Known Traps: 19/19 constraints]
After SMT, in 60143ms problems are : Problem set: 0 solved, 724 unsolved
Search for dead transitions found 0 dead transitions in 60152ms
Starting structural reductions in LTL mode, iteration 1 : 618/648 places, 725/756 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60704 ms. Remains : 618/648 places, 725/756 transitions.
Stuttering acceptance computed with spot in 90 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-10 finished in 60811 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 2 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 640 transition count 748
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 640 transition count 748
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 23 place count 633 transition count 741
Iterating global reduction 0 with 7 rules applied. Total rules applied 30 place count 633 transition count 741
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 35 place count 628 transition count 736
Iterating global reduction 0 with 5 rules applied. Total rules applied 40 place count 628 transition count 736
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 43 place count 625 transition count 733
Iterating global reduction 0 with 3 rules applied. Total rules applied 46 place count 625 transition count 733
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 49 place count 622 transition count 730
Iterating global reduction 0 with 3 rules applied. Total rules applied 52 place count 622 transition count 730
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 55 place count 619 transition count 727
Iterating global reduction 0 with 3 rules applied. Total rules applied 58 place count 619 transition count 727
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 61 place count 616 transition count 724
Iterating global reduction 0 with 3 rules applied. Total rules applied 64 place count 616 transition count 724
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 67 place count 613 transition count 721
Iterating global reduction 0 with 3 rules applied. Total rules applied 70 place count 613 transition count 721
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 73 place count 610 transition count 718
Iterating global reduction 0 with 3 rules applied. Total rules applied 76 place count 610 transition count 718
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 77 place count 609 transition count 717
Iterating global reduction 0 with 1 rules applied. Total rules applied 78 place count 609 transition count 717
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 79 place count 608 transition count 716
Iterating global reduction 0 with 1 rules applied. Total rules applied 80 place count 608 transition count 716
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 81 place count 607 transition count 715
Iterating global reduction 0 with 1 rules applied. Total rules applied 82 place count 607 transition count 715
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 83 place count 606 transition count 714
Iterating global reduction 0 with 1 rules applied. Total rules applied 84 place count 606 transition count 714
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 85 place count 605 transition count 713
Iterating global reduction 0 with 1 rules applied. Total rules applied 86 place count 605 transition count 713
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 87 place count 604 transition count 712
Iterating global reduction 0 with 1 rules applied. Total rules applied 88 place count 604 transition count 712
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 89 place count 603 transition count 711
Iterating global reduction 0 with 1 rules applied. Total rules applied 90 place count 603 transition count 711
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 91 place count 602 transition count 710
Iterating global reduction 0 with 1 rules applied. Total rules applied 92 place count 602 transition count 710
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 93 place count 601 transition count 709
Iterating global reduction 0 with 1 rules applied. Total rules applied 94 place count 601 transition count 709
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 95 place count 600 transition count 708
Iterating global reduction 0 with 1 rules applied. Total rules applied 96 place count 600 transition count 708
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 97 place count 599 transition count 707
Iterating global reduction 0 with 1 rules applied. Total rules applied 98 place count 599 transition count 707
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 99 place count 598 transition count 706
Iterating global reduction 0 with 1 rules applied. Total rules applied 100 place count 598 transition count 706
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 101 place count 597 transition count 705
Iterating global reduction 0 with 1 rules applied. Total rules applied 102 place count 597 transition count 705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 103 place count 597 transition count 704
Applied a total of 103 rules in 258 ms. Remains 597 /648 variables (removed 51) and now considering 704/756 (removed 52) transitions.
// Phase 1: matrix 704 rows 597 cols
[2024-05-29 12:39:52] [INFO ] Computed 4 invariants in 9 ms
[2024-05-29 12:39:52] [INFO ] Implicit Places using invariants in 122 ms returned []
[2024-05-29 12:39:52] [INFO ] Invariant cache hit.
[2024-05-29 12:39:53] [INFO ] Implicit Places using invariants and state equation in 312 ms returned []
Implicit Place search using SMT with State Equation took 435 ms to find 0 implicit places.
Running 703 sub problems to find dead transitions.
[2024-05-29 12:39:53] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/596 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 1 (OVERLAPS) 1/597 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 703 unsolved
[2024-05-29 12:40:07] [INFO ] Deduced a trap composed of 291 places in 164 ms of which 4 ms to minimize.
[2024-05-29 12:40:08] [INFO ] Deduced a trap composed of 291 places in 139 ms of which 2 ms to minimize.
[2024-05-29 12:40:10] [INFO ] Deduced a trap composed of 292 places in 142 ms of which 3 ms to minimize.
[2024-05-29 12:40:12] [INFO ] Deduced a trap composed of 297 places in 144 ms of which 3 ms to minimize.
[2024-05-29 12:40:13] [INFO ] Deduced a trap composed of 299 places in 177 ms of which 4 ms to minimize.
[2024-05-29 12:40:13] [INFO ] Deduced a trap composed of 292 places in 149 ms of which 3 ms to minimize.
[2024-05-29 12:40:13] [INFO ] Deduced a trap composed of 298 places in 172 ms of which 4 ms to minimize.
[2024-05-29 12:40:13] [INFO ] Deduced a trap composed of 291 places in 155 ms of which 3 ms to minimize.
[2024-05-29 12:40:13] [INFO ] Deduced a trap composed of 292 places in 148 ms of which 3 ms to minimize.
[2024-05-29 12:40:14] [INFO ] Deduced a trap composed of 291 places in 151 ms of which 3 ms to minimize.
[2024-05-29 12:40:14] [INFO ] Deduced a trap composed of 297 places in 153 ms of which 3 ms to minimize.
[2024-05-29 12:40:14] [INFO ] Deduced a trap composed of 299 places in 160 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/597 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 703 unsolved
[2024-05-29 12:40:16] [INFO ] Deduced a trap composed of 292 places in 125 ms of which 3 ms to minimize.
[2024-05-29 12:40:21] [INFO ] Deduced a trap composed of 292 places in 135 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 597/1301 variables, and 18 constraints, problems are : Problem set: 0 solved, 703 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/597 constraints, PredecessorRefiner: 703/703 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 703 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/596 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 1 (OVERLAPS) 1/597 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/597 variables, 14/18 constraints. Problems are: Problem set: 0 solved, 703 unsolved
[2024-05-29 12:40:32] [INFO ] Deduced a trap composed of 298 places in 162 ms of which 3 ms to minimize.
[2024-05-29 12:40:33] [INFO ] Deduced a trap composed of 292 places in 119 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/597 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/597 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 5 (OVERLAPS) 704/1301 variables, 597/617 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1301 variables, 703/1320 constraints. Problems are: Problem set: 0 solved, 703 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1301/1301 variables, and 1320 constraints, problems are : Problem set: 0 solved, 703 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 597/597 constraints, PredecessorRefiner: 703/703 constraints, Known Traps: 16/16 constraints]
After SMT, in 60144ms problems are : Problem set: 0 solved, 703 unsolved
Search for dead transitions found 0 dead transitions in 60151ms
Starting structural reductions in LTL mode, iteration 1 : 597/648 places, 704/756 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60847 ms. Remains : 597/648 places, 704/756 transitions.
Stuttering acceptance computed with spot in 229 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-11 finished in 61093 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&G(p1)&&F(p2)) U X(X(p0)))))'
Support contains 4 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 640 transition count 748
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 640 transition count 748
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 640 transition count 747
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 634 transition count 741
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 634 transition count 741
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 34 place count 629 transition count 736
Iterating global reduction 1 with 5 rules applied. Total rules applied 39 place count 629 transition count 736
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 42 place count 626 transition count 733
Iterating global reduction 1 with 3 rules applied. Total rules applied 45 place count 626 transition count 733
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 623 transition count 730
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 623 transition count 730
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 54 place count 620 transition count 727
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 620 transition count 727
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 60 place count 617 transition count 724
Iterating global reduction 1 with 3 rules applied. Total rules applied 63 place count 617 transition count 724
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 66 place count 614 transition count 721
Iterating global reduction 1 with 3 rules applied. Total rules applied 69 place count 614 transition count 721
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 72 place count 611 transition count 718
Iterating global reduction 1 with 3 rules applied. Total rules applied 75 place count 611 transition count 718
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 610 transition count 717
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 610 transition count 717
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 609 transition count 716
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 609 transition count 716
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 608 transition count 715
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 608 transition count 715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 607 transition count 714
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 607 transition count 714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 606 transition count 713
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 606 transition count 713
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 605 transition count 712
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 605 transition count 712
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 88 place count 604 transition count 711
Iterating global reduction 1 with 1 rules applied. Total rules applied 89 place count 604 transition count 711
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 90 place count 603 transition count 710
Iterating global reduction 1 with 1 rules applied. Total rules applied 91 place count 603 transition count 710
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 92 place count 602 transition count 709
Iterating global reduction 1 with 1 rules applied. Total rules applied 93 place count 602 transition count 709
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 94 place count 601 transition count 708
Iterating global reduction 1 with 1 rules applied. Total rules applied 95 place count 601 transition count 708
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 96 place count 600 transition count 707
Iterating global reduction 1 with 1 rules applied. Total rules applied 97 place count 600 transition count 707
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 98 place count 599 transition count 706
Iterating global reduction 1 with 1 rules applied. Total rules applied 99 place count 599 transition count 706
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 100 place count 598 transition count 705
Iterating global reduction 1 with 1 rules applied. Total rules applied 101 place count 598 transition count 705
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 102 place count 598 transition count 704
Applied a total of 102 rules in 229 ms. Remains 598 /648 variables (removed 50) and now considering 704/756 (removed 52) transitions.
// Phase 1: matrix 704 rows 598 cols
[2024-05-29 12:40:53] [INFO ] Computed 4 invariants in 8 ms
[2024-05-29 12:40:53] [INFO ] Implicit Places using invariants in 113 ms returned []
[2024-05-29 12:40:53] [INFO ] Invariant cache hit.
[2024-05-29 12:40:54] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 434 ms to find 0 implicit places.
Running 703 sub problems to find dead transitions.
[2024-05-29 12:40:54] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/597 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 1 (OVERLAPS) 1/598 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 703 unsolved
[2024-05-29 12:41:08] [INFO ] Deduced a trap composed of 292 places in 183 ms of which 4 ms to minimize.
[2024-05-29 12:41:08] [INFO ] Deduced a trap composed of 291 places in 142 ms of which 3 ms to minimize.
[2024-05-29 12:41:09] [INFO ] Deduced a trap composed of 300 places in 134 ms of which 4 ms to minimize.
[2024-05-29 12:41:11] [INFO ] Deduced a trap composed of 292 places in 126 ms of which 3 ms to minimize.
[2024-05-29 12:41:13] [INFO ] Deduced a trap composed of 297 places in 128 ms of which 3 ms to minimize.
[2024-05-29 12:41:13] [INFO ] Deduced a trap composed of 292 places in 137 ms of which 2 ms to minimize.
[2024-05-29 12:41:14] [INFO ] Deduced a trap composed of 299 places in 166 ms of which 4 ms to minimize.
[2024-05-29 12:41:14] [INFO ] Deduced a trap composed of 298 places in 152 ms of which 3 ms to minimize.
[2024-05-29 12:41:14] [INFO ] Deduced a trap composed of 298 places in 153 ms of which 4 ms to minimize.
[2024-05-29 12:41:14] [INFO ] Deduced a trap composed of 294 places in 144 ms of which 3 ms to minimize.
[2024-05-29 12:41:14] [INFO ] Deduced a trap composed of 298 places in 148 ms of which 3 ms to minimize.
[2024-05-29 12:41:15] [INFO ] Deduced a trap composed of 298 places in 162 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/598 variables, 12/16 constraints. Problems are: Problem set: 0 solved, 703 unsolved
[2024-05-29 12:41:18] [INFO ] Deduced a trap composed of 294 places in 132 ms of which 3 ms to minimize.
[2024-05-29 12:41:18] [INFO ] Deduced a trap composed of 294 places in 126 ms of which 3 ms to minimize.
[2024-05-29 12:41:22] [INFO ] Deduced a trap composed of 291 places in 127 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 598/1302 variables, and 19 constraints, problems are : Problem set: 0 solved, 703 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/598 constraints, PredecessorRefiner: 703/703 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 703 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/597 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 1 (OVERLAPS) 1/598 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/598 variables, 15/19 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/598 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 4 (OVERLAPS) 704/1302 variables, 598/617 constraints. Problems are: Problem set: 0 solved, 703 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1302 variables, 703/1320 constraints. Problems are: Problem set: 0 solved, 703 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1302/1302 variables, and 1320 constraints, problems are : Problem set: 0 solved, 703 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 598/598 constraints, PredecessorRefiner: 703/703 constraints, Known Traps: 15/15 constraints]
After SMT, in 60148ms problems are : Problem set: 0 solved, 703 unsolved
Search for dead transitions found 0 dead transitions in 60155ms
Starting structural reductions in LTL mode, iteration 1 : 598/648 places, 704/756 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60820 ms. Remains : 598/648 places, 704/756 transitions.
Stuttering acceptance computed with spot in 547 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (AND (NOT p0) (NOT p2)), (NOT p0), true, (NOT p0), (NOT p0), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p0)), (NOT p1), (NOT p2)]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-14 finished in 61400 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 648 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 648/648 places, 756/756 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 640 transition count 748
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 640 transition count 748
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 640 transition count 747
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 23 place count 634 transition count 741
Iterating global reduction 1 with 6 rules applied. Total rules applied 29 place count 634 transition count 741
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 33 place count 630 transition count 737
Iterating global reduction 1 with 4 rules applied. Total rules applied 37 place count 630 transition count 737
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 39 place count 628 transition count 735
Iterating global reduction 1 with 2 rules applied. Total rules applied 41 place count 628 transition count 735
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 43 place count 626 transition count 733
Iterating global reduction 1 with 2 rules applied. Total rules applied 45 place count 626 transition count 733
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 47 place count 624 transition count 731
Iterating global reduction 1 with 2 rules applied. Total rules applied 49 place count 624 transition count 731
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 51 place count 622 transition count 729
Iterating global reduction 1 with 2 rules applied. Total rules applied 53 place count 622 transition count 729
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 55 place count 620 transition count 727
Iterating global reduction 1 with 2 rules applied. Total rules applied 57 place count 620 transition count 727
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 59 place count 618 transition count 725
Iterating global reduction 1 with 2 rules applied. Total rules applied 61 place count 618 transition count 725
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 62 place count 617 transition count 724
Iterating global reduction 1 with 1 rules applied. Total rules applied 63 place count 617 transition count 724
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 64 place count 616 transition count 723
Iterating global reduction 1 with 1 rules applied. Total rules applied 65 place count 616 transition count 723
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 66 place count 615 transition count 722
Iterating global reduction 1 with 1 rules applied. Total rules applied 67 place count 615 transition count 722
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 68 place count 614 transition count 721
Iterating global reduction 1 with 1 rules applied. Total rules applied 69 place count 614 transition count 721
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 70 place count 613 transition count 720
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 613 transition count 720
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 612 transition count 719
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 612 transition count 719
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 74 place count 611 transition count 718
Iterating global reduction 1 with 1 rules applied. Total rules applied 75 place count 611 transition count 718
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 76 place count 610 transition count 717
Iterating global reduction 1 with 1 rules applied. Total rules applied 77 place count 610 transition count 717
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 78 place count 609 transition count 716
Iterating global reduction 1 with 1 rules applied. Total rules applied 79 place count 609 transition count 716
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 80 place count 608 transition count 715
Iterating global reduction 1 with 1 rules applied. Total rules applied 81 place count 608 transition count 715
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 82 place count 607 transition count 714
Iterating global reduction 1 with 1 rules applied. Total rules applied 83 place count 607 transition count 714
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 84 place count 606 transition count 713
Iterating global reduction 1 with 1 rules applied. Total rules applied 85 place count 606 transition count 713
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 86 place count 605 transition count 712
Iterating global reduction 1 with 1 rules applied. Total rules applied 87 place count 605 transition count 712
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 88 place count 605 transition count 711
Applied a total of 88 rules in 245 ms. Remains 605 /648 variables (removed 43) and now considering 711/756 (removed 45) transitions.
// Phase 1: matrix 711 rows 605 cols
[2024-05-29 12:41:55] [INFO ] Computed 4 invariants in 8 ms
[2024-05-29 12:41:55] [INFO ] Implicit Places using invariants in 117 ms returned []
[2024-05-29 12:41:55] [INFO ] Invariant cache hit.
[2024-05-29 12:41:55] [INFO ] Implicit Places using invariants and state equation in 330 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
Running 710 sub problems to find dead transitions.
[2024-05-29 12:41:55] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/604 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (OVERLAPS) 1/605 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 710 unsolved
[2024-05-29 12:42:07] [INFO ] Deduced a trap composed of 297 places in 152 ms of which 3 ms to minimize.
[2024-05-29 12:42:07] [INFO ] Deduced a trap composed of 297 places in 146 ms of which 4 ms to minimize.
[2024-05-29 12:42:07] [INFO ] Deduced a trap composed of 291 places in 146 ms of which 3 ms to minimize.
[2024-05-29 12:42:07] [INFO ] Deduced a trap composed of 298 places in 114 ms of which 2 ms to minimize.
[2024-05-29 12:42:08] [INFO ] Deduced a trap composed of 297 places in 148 ms of which 3 ms to minimize.
[2024-05-29 12:42:08] [INFO ] Deduced a trap composed of 292 places in 151 ms of which 3 ms to minimize.
[2024-05-29 12:42:10] [INFO ] Deduced a trap composed of 300 places in 147 ms of which 4 ms to minimize.
[2024-05-29 12:42:11] [INFO ] Deduced a trap composed of 298 places in 153 ms of which 3 ms to minimize.
[2024-05-29 12:42:11] [INFO ] Deduced a trap composed of 300 places in 163 ms of which 4 ms to minimize.
[2024-05-29 12:42:11] [INFO ] Deduced a trap composed of 297 places in 125 ms of which 3 ms to minimize.
[2024-05-29 12:42:12] [INFO ] Deduced a trap composed of 290 places in 124 ms of which 3 ms to minimize.
[2024-05-29 12:42:13] [INFO ] Deduced a trap composed of 298 places in 116 ms of which 3 ms to minimize.
[2024-05-29 12:42:13] [INFO ] Deduced a trap composed of 338 places in 153 ms of which 3 ms to minimize.
[2024-05-29 12:42:15] [INFO ] Deduced a trap composed of 291 places in 155 ms of which 3 ms to minimize.
[2024-05-29 12:42:16] [INFO ] Deduced a trap composed of 300 places in 128 ms of which 3 ms to minimize.
[2024-05-29 12:42:17] [INFO ] Deduced a trap composed of 301 places in 132 ms of which 3 ms to minimize.
[2024-05-29 12:42:17] [INFO ] Deduced a trap composed of 396 places in 147 ms of which 4 ms to minimize.
[2024-05-29 12:42:17] [INFO ] Deduced a trap composed of 299 places in 125 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/605 variables, 18/22 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 605/1316 variables, and 22 constraints, problems are : Problem set: 0 solved, 710 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/605 constraints, PredecessorRefiner: 710/710 constraints, Known Traps: 18/18 constraints]
Escalating to Integer solving :Problem set: 0 solved, 710 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/604 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 1 (OVERLAPS) 1/605 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 710 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/605 variables, 18/22 constraints. Problems are: Problem set: 0 solved, 710 unsolved
[2024-05-29 12:42:33] [INFO ] Deduced a trap composed of 292 places in 124 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/605 variables, 1/23 constraints. Problems are: Problem set: 0 solved, 710 unsolved
[2024-05-29 12:42:44] [INFO ] Deduced a trap composed of 299 places in 111 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/605 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 710 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/1316 variables, and 24 constraints, problems are : Problem set: 0 solved, 710 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 0/605 constraints, PredecessorRefiner: 0/710 constraints, Known Traps: 20/20 constraints]
After SMT, in 60136ms problems are : Problem set: 0 solved, 710 unsolved
Search for dead transitions found 0 dead transitions in 60143ms
Starting structural reductions in LTL mode, iteration 1 : 605/648 places, 711/756 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60844 ms. Remains : 605/648 places, 711/756 transitions.
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : StigmergyCommit-PT-02b-LTLCardinality-15
Stuttering criterion allowed to conclude after 68 steps with 0 reset in 0 ms.
FORMULA StigmergyCommit-PT-02b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyCommit-PT-02b-LTLCardinality-15 finished in 60951 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||(F(p0)&&(p1 U (p2||G(p1)))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-29 12:42:56] [INFO ] Flatten gal took : 33 ms
[2024-05-29 12:42:56] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/LTLCardinality.sr.xml took 2 ms.
[2024-05-29 12:42:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 648 places, 756 transitions and 1855 arcs took 6 ms.
Total runtime 550208 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running StigmergyCommit-PT-02b

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 648
TRANSITIONS: 756
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.011s, Sys 0.000s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.002s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 2022
MODEL NAME: /home/mcc/execution/412/model
648 places, 756 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.
Building monolithic NSF...
FORMULA StigmergyCommit-PT-02b-LTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA StigmergyCommit-PT-02b-LTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716986583232

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyCommit-PT-02b"
export BK_EXAMINATION="LTLCardinality"
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 StigmergyCommit-PT-02b, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r399-tall-171690529600099"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyCommit-PT-02b.tgz
mv StigmergyCommit-PT-02b execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;