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.r400-tall-171690532100323.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 itstools
Input is StigmergyElection-PT-06b, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r400-tall-171690532100323
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 18:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 155K Apr 11 18:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 11 18:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Apr 11 18:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:00 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 1.2M May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1717008869142

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=StigmergyElection-PT-06b
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202405141337
[2024-05-29 18:54:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 18:54:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 18:54:30] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2024-05-29 18:54:30] [INFO ] Transformed 835 places.
[2024-05-29 18:54:30] [INFO ] Transformed 2416 transitions.
[2024-05-29 18:54:30] [INFO ] Found NUPN structural information;
[2024-05-29 18:54:30] [INFO ] Parsed PT model containing 835 places and 2416 transitions and 20130 arcs in 316 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 4 formulas.
Initial state reduction rules removed 1 formulas.
FORMULA StigmergyElection-PT-06b-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06b-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06b-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06b-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06b-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06b-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06b-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA StigmergyElection-PT-06b-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 835 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 835/835 places, 2416/2416 transitions.
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 104 place count 731 transition count 2312
Iterating global reduction 0 with 104 rules applied. Total rules applied 208 place count 731 transition count 2312
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 257 place count 682 transition count 2263
Iterating global reduction 0 with 49 rules applied. Total rules applied 306 place count 682 transition count 2263
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 316 place count 672 transition count 2253
Iterating global reduction 0 with 10 rules applied. Total rules applied 326 place count 672 transition count 2253
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 331 place count 667 transition count 2248
Iterating global reduction 0 with 5 rules applied. Total rules applied 336 place count 667 transition count 2248
Applied a total of 336 rules in 281 ms. Remains 667 /835 variables (removed 168) and now considering 2248/2416 (removed 168) transitions.
// Phase 1: matrix 2248 rows 667 cols
[2024-05-29 18:54:31] [INFO ] Computed 7 invariants in 64 ms
[2024-05-29 18:54:31] [INFO ] Implicit Places using invariants in 717 ms returned []
[2024-05-29 18:54:31] [INFO ] Invariant cache hit.
[2024-05-29 18:54:33] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1845 ms to find 0 implicit places.
Running 2247 sub problems to find dead transitions.
[2024-05-29 18:54:33] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/666 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2247 unsolved
SMT process timed out in 49458ms, After SMT, problems are : Problem set: 0 solved, 2247 unsolved
Search for dead transitions found 0 dead transitions in 49498ms
Starting structural reductions in LTL mode, iteration 1 : 667/835 places, 2248/2416 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51664 ms. Remains : 667/835 places, 2248/2416 transitions.
Support contains 32 out of 667 places after structural reductions.
[2024-05-29 18:55:23] [INFO ] Flatten gal took : 271 ms
[2024-05-29 18:55:23] [INFO ] Flatten gal took : 156 ms
[2024-05-29 18:55:23] [INFO ] Input system was already deterministic with 2248 transitions.
RANDOM walk for 40000 steps (376 resets) in 1399 ms. (28 steps per ms) remains 7/17 properties
BEST_FIRST walk for 40003 steps (58 resets) in 130 ms. (305 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (58 resets) in 97 ms. (408 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (59 resets) in 97 ms. (408 steps per ms) remains 6/7 properties
BEST_FIRST walk for 40003 steps (60 resets) in 77 ms. (512 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (58 resets) in 85 ms. (465 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (58 resets) in 58 ms. (678 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (60 resets) in 54 ms. (727 steps per ms) remains 6/6 properties
[2024-05-29 18:55:24] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 639/653 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/653 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 14/667 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/667 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 2248/2915 variables, 667/674 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2915 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 0/2915 variables, 0/674 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2915/2915 variables, and 674 constraints, problems are : Problem set: 0 solved, 6 unsolved in 1036 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 667/667 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 639/653 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-29 18:55:26] [INFO ] Deduced a trap composed of 170 places in 682 ms of which 39 ms to minimize.
[2024-05-29 18:55:26] [INFO ] Deduced a trap composed of 169 places in 661 ms of which 10 ms to minimize.
[2024-05-29 18:55:27] [INFO ] Deduced a trap composed of 169 places in 586 ms of which 4 ms to minimize.
[2024-05-29 18:55:27] [INFO ] Deduced a trap composed of 170 places in 537 ms of which 3 ms to minimize.
[2024-05-29 18:55:28] [INFO ] Deduced a trap composed of 169 places in 506 ms of which 3 ms to minimize.
[2024-05-29 18:55:29] [INFO ] Deduced a trap composed of 167 places in 596 ms of which 3 ms to minimize.
[2024-05-29 18:55:29] [INFO ] Deduced a trap composed of 167 places in 608 ms of which 3 ms to minimize.
[2024-05-29 18:55:30] [INFO ] Deduced a trap composed of 168 places in 603 ms of which 4 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 653/2915 variables, and 14 constraints, problems are : Problem set: 0 solved, 6 unsolved in 5012 ms.
Refiners :[Positive P Invariants (semi-flows): 6/7 constraints, State Equation: 0/667 constraints, PredecessorRefiner: 0/6 constraints, Known Traps: 8/8 constraints]
After SMT, in 6083ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 14 out of 667 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Graph (trivial) has 659 edges and 667 vertex of which 83 / 667 are part of one of the 15 SCC in 7 ms
Free SCC test removed 68 places
Drop transitions (Empty/Sink Transition effects.) removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Graph (complete) has 1412 edges and 599 vertex of which 594 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.18 ms
Discarding 5 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 404 transitions
Trivial Post-agglo rules discarded 404 transitions
Performed 404 trivial Post agglomeration. Transition count delta: 404
Iterating post reduction 0 with 409 rules applied. Total rules applied 411 place count 594 transition count 1748
Reduce places removed 404 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 420 rules applied. Total rules applied 831 place count 190 transition count 1732
Reduce places removed 8 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 11 rules applied. Total rules applied 842 place count 182 transition count 1729
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 845 place count 179 transition count 1729
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 33 Pre rules applied. Total rules applied 845 place count 179 transition count 1696
Deduced a syphon composed of 33 places in 1 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 4 with 66 rules applied. Total rules applied 911 place count 146 transition count 1696
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 912 place count 146 transition count 1695
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 914 place count 144 transition count 1692
Iterating global reduction 5 with 2 rules applied. Total rules applied 916 place count 144 transition count 1692
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 917 place count 144 transition count 1691
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 918 place count 143 transition count 1691
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 919 place count 142 transition count 1689
Iterating global reduction 7 with 1 rules applied. Total rules applied 920 place count 142 transition count 1689
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 7 with 56 rules applied. Total rules applied 976 place count 114 transition count 1661
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 982 place count 114 transition count 1655
Discarding 18 places :
Symmetric choice reduction at 8 with 18 rule applications. Total rules 1000 place count 96 transition count 340
Iterating global reduction 8 with 18 rules applied. Total rules applied 1018 place count 96 transition count 340
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 8 with 11 rules applied. Total rules applied 1029 place count 96 transition count 329
Discarding 1 places :
Symmetric choice reduction at 9 with 1 rule applications. Total rules 1030 place count 95 transition count 328
Iterating global reduction 9 with 1 rules applied. Total rules applied 1031 place count 95 transition count 328
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 9 with 18 rules applied. Total rules applied 1049 place count 86 transition count 319
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 1059 place count 81 transition count 327
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 1061 place count 81 transition count 325
Drop transitions (Redundant composition of simpler transitions.) removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 10 with 10 rules applied. Total rules applied 1071 place count 81 transition count 315
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 1073 place count 80 transition count 321
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 1081 place count 80 transition count 313
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
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 1083 place count 79 transition count 319
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 10 with 8 rules applied. Total rules applied 1091 place count 79 transition count 311
Free-agglomeration rule applied 31 times.
Iterating global reduction 10 with 31 rules applied. Total rules applied 1122 place count 79 transition count 280
Reduce places removed 31 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 32 rules applied. Total rules applied 1154 place count 48 transition count 279
Discarding 5 places :
Symmetric choice reduction at 11 with 5 rule applications. Total rules 1159 place count 43 transition count 274
Iterating global reduction 11 with 5 rules applied. Total rules applied 1164 place count 43 transition count 274
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 11 with 3 rules applied. Total rules applied 1167 place count 43 transition count 271
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 12 with 5 rules applied. Total rules applied 1172 place count 43 transition count 266
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 1173 place count 43 transition count 266
Applied a total of 1173 rules in 426 ms. Remains 43 /667 variables (removed 624) and now considering 266/2248 (removed 1982) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 426 ms. Remains : 43/667 places, 266/2248 transitions.
RANDOM walk for 40000 steps (163 resets) in 469 ms. (85 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40001 steps (280 resets) in 484 ms. (82 steps per ms) remains 1/1 properties
// Phase 1: matrix 266 rows 43 cols
[2024-05-29 18:55:31] [INFO ] Computed 7 invariants in 3 ms
[2024-05-29 18:55:31] [INFO ] State equation strengthened by 222 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 24/27 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 16/43 variables, 4/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/43 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 266/309 variables, 43/50 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/309 variables, 222/272 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/309 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 0/309 variables, 0/272 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 309/309 variables, and 272 constraints, problems are : Problem set: 0 solved, 1 unsolved in 116 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 43/43 constraints, ReadFeed: 222/222 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) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 24/27 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 18:55:31] [INFO ] Deduced a trap composed of 7 places in 56 ms of which 0 ms to minimize.
[2024-05-29 18:55:31] [INFO ] Deduced a trap composed of 10 places in 38 ms of which 1 ms to minimize.
Problem AtomicPropp6 is UNSAT
After SMT solving in domain Int declared 27/309 variables, and 5 constraints, problems are : Problem set: 1 solved, 0 unsolved in 118 ms.
Refiners :[Positive P Invariants (semi-flows): 3/7 constraints, State Equation: 0/43 constraints, ReadFeed: 0/222 constraints, PredecessorRefiner: 0/1 constraints, Known Traps: 2/2 constraints]
After SMT, in 261ms problems are : Problem set: 1 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 1 atomic propositions for a total of 8 simplifications.
FORMULA StigmergyElection-PT-06b-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 91 stabilizing places and 97 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' '!(F((G(p0)||G((X(p1)||F(p2))))))'
Support contains 6 out of 667 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Graph (trivial) has 672 edges and 667 vertex of which 98 / 667 are part of one of the 17 SCC in 2 ms
Free SCC test removed 81 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 0 with 389 rules applied. Total rules applied 390 place count 585 transition count 1766
Reduce places removed 389 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 404 rules applied. Total rules applied 794 place count 196 transition count 1751
Reduce places removed 8 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 2 with 12 rules applied. Total rules applied 806 place count 188 transition count 1747
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 810 place count 184 transition count 1747
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 26 Pre rules applied. Total rules applied 810 place count 184 transition count 1721
Deduced a syphon composed of 26 places in 2 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 862 place count 158 transition count 1721
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 870 place count 150 transition count 1713
Iterating global reduction 4 with 8 rules applied. Total rules applied 878 place count 150 transition count 1713
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 879 place count 149 transition count 1712
Iterating global reduction 4 with 1 rules applied. Total rules applied 880 place count 149 transition count 1712
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 1 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 932 place count 123 transition count 1686
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 953 place count 102 transition count 343
Iterating global reduction 4 with 21 rules applied. Total rules applied 974 place count 102 transition count 343
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 984 place count 102 transition count 333
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 988 place count 98 transition count 325
Iterating global reduction 5 with 4 rules applied. Total rules applied 992 place count 98 transition count 325
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 996 place count 94 transition count 317
Iterating global reduction 5 with 4 rules applied. Total rules applied 1000 place count 94 transition count 317
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 1026 place count 81 transition count 323
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1027 place count 80 transition count 307
Iterating global reduction 5 with 1 rules applied. Total rules applied 1028 place count 80 transition count 307
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1029 place count 80 transition count 306
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 1035 place count 80 transition count 300
Applied a total of 1035 rules in 200 ms. Remains 80 /667 variables (removed 587) and now considering 300/2248 (removed 1948) transitions.
[2024-05-29 18:55:31] [INFO ] Flow matrix only has 292 transitions (discarded 8 similar events)
// Phase 1: matrix 292 rows 80 cols
[2024-05-29 18:55:31] [INFO ] Computed 2 invariants in 7 ms
[2024-05-29 18:55:31] [INFO ] Implicit Places using invariants in 84 ms returned []
[2024-05-29 18:55:31] [INFO ] Flow matrix only has 292 transitions (discarded 8 similar events)
[2024-05-29 18:55:31] [INFO ] Invariant cache hit.
[2024-05-29 18:55:32] [INFO ] State equation strengthened by 63 read => feed constraints.
[2024-05-29 18:55:32] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 278 ms to find 0 implicit places.
[2024-05-29 18:55:32] [INFO ] Redundant transitions in 17 ms returned []
Running 283 sub problems to find dead transitions.
[2024-05-29 18:55:32] [INFO ] Flow matrix only has 292 transitions (discarded 8 similar events)
[2024-05-29 18:55:32] [INFO ] Invariant cache hit.
[2024-05-29 18:55:32] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 1/80 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:55:33] [INFO ] Deduced a trap composed of 21 places in 89 ms of which 1 ms to minimize.
[2024-05-29 18:55:33] [INFO ] Deduced a trap composed of 18 places in 88 ms of which 1 ms to minimize.
[2024-05-29 18:55:33] [INFO ] Deduced a trap composed of 17 places in 78 ms of which 1 ms to minimize.
[2024-05-29 18:55:33] [INFO ] Deduced a trap composed of 19 places in 90 ms of which 1 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 1 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 16 places in 67 ms of which 1 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 12 places in 62 ms of which 0 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 23 places in 78 ms of which 1 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 0 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 29 places in 81 ms of which 0 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 0 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 27 places in 76 ms of which 1 ms to minimize.
[2024-05-29 18:55:34] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 1 ms to minimize.
[2024-05-29 18:55:35] [INFO ] Deduced a trap composed of 13 places in 68 ms of which 1 ms to minimize.
[2024-05-29 18:55:35] [INFO ] Deduced a trap composed of 30 places in 75 ms of which 1 ms to minimize.
[2024-05-29 18:55:35] [INFO ] Deduced a trap composed of 16 places in 83 ms of which 1 ms to minimize.
[2024-05-29 18:55:35] [INFO ] Deduced a trap composed of 25 places in 83 ms of which 1 ms to minimize.
[2024-05-29 18:55:35] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 0 ms to minimize.
[2024-05-29 18:55:35] [INFO ] Deduced a trap composed of 22 places in 72 ms of which 1 ms to minimize.
[2024-05-29 18:55:35] [INFO ] Deduced a trap composed of 16 places in 134 ms of which 0 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:55:36] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 0 ms to minimize.
[2024-05-29 18:55:36] [INFO ] Deduced a trap composed of 12 places in 63 ms of which 1 ms to minimize.
[2024-05-29 18:55:36] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 1 ms to minimize.
[2024-05-29 18:55:36] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 2 ms to minimize.
[2024-05-29 18:55:36] [INFO ] Deduced a trap composed of 23 places in 72 ms of which 4 ms to minimize.
[2024-05-29 18:55:36] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 1 ms to minimize.
[2024-05-29 18:55:36] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2024-05-29 18:55:37] [INFO ] Deduced a trap composed of 32 places in 73 ms of which 1 ms to minimize.
[2024-05-29 18:55:37] [INFO ] Deduced a trap composed of 26 places in 60 ms of which 1 ms to minimize.
[2024-05-29 18:55:37] [INFO ] Deduced a trap composed of 19 places in 85 ms of which 2 ms to minimize.
[2024-05-29 18:55:37] [INFO ] Deduced a trap composed of 24 places in 67 ms of which 0 ms to minimize.
[2024-05-29 18:55:37] [INFO ] Deduced a trap composed of 21 places in 85 ms of which 1 ms to minimize.
[2024-05-29 18:55:37] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
[2024-05-29 18:55:38] [INFO ] Deduced a trap composed of 19 places in 76 ms of which 1 ms to minimize.
[2024-05-29 18:55:38] [INFO ] Deduced a trap composed of 22 places in 70 ms of which 0 ms to minimize.
[2024-05-29 18:55:38] [INFO ] Deduced a trap composed of 23 places in 83 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 16/38 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:55:38] [INFO ] Deduced a trap composed of 23 places in 89 ms of which 1 ms to minimize.
[2024-05-29 18:55:39] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 1 ms to minimize.
[2024-05-29 18:55:39] [INFO ] Deduced a trap composed of 22 places in 65 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 3/41 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:55:39] [INFO ] Deduced a trap composed of 23 places in 77 ms of which 3 ms to minimize.
[2024-05-29 18:55:39] [INFO ] Deduced a trap composed of 24 places in 63 ms of which 0 ms to minimize.
[2024-05-29 18:55:39] [INFO ] Deduced a trap composed of 22 places in 60 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/80 variables, 3/44 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/80 variables, 0/44 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 8 (OVERLAPS) 291/371 variables, 80/124 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 62/186 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:55:44] [INFO ] Deduced a trap composed of 18 places in 62 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/371 variables, 1/187 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:55:46] [INFO ] Deduced a trap composed of 26 places in 75 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/371 variables, 1/188 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/371 variables, 0/188 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 13 (OVERLAPS) 1/372 variables, 1/189 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/372 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 15 (OVERLAPS) 0/372 variables, 0/189 constraints. Problems are: Problem set: 0 solved, 283 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 189 constraints, problems are : Problem set: 0 solved, 283 unsolved in 25274 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 80/80 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 44/44 constraints]
Escalating to Integer solving :Problem set: 0 solved, 283 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/79 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/79 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 2 (OVERLAPS) 1/80 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/80 variables, 44/46 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:55:59] [INFO ] Deduced a trap composed of 22 places in 79 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/80 variables, 1/47 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/80 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 6 (OVERLAPS) 291/371 variables, 80/127 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/371 variables, 62/189 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/371 variables, 283/472 constraints. Problems are: Problem set: 0 solved, 283 unsolved
[2024-05-29 18:56:09] [INFO ] Deduced a trap composed of 22 places in 78 ms of which 0 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 1/473 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/371 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 283 unsolved
At refinement iteration 11 (OVERLAPS) 1/372 variables, 1/474 constraints. Problems are: Problem set: 0 solved, 283 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 372/372 variables, and 474 constraints, problems are : Problem set: 0 solved, 283 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 80/80 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 283/283 constraints, Known Traps: 46/46 constraints]
After SMT, in 55742ms problems are : Problem set: 0 solved, 283 unsolved
Search for dead transitions found 0 dead transitions in 55745ms
Starting structural reductions in SI_LTL mode, iteration 1 : 80/667 places, 300/2248 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 56253 ms. Remains : 80/667 places, 300/2248 transitions.
Stuttering acceptance computed with spot in 180 ms :[(AND (NOT p1) (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2) (NOT p0))]
Running random walk in product with property : StigmergyElection-PT-06b-LTLCardinality-04
Product exploration explored 100000 steps with 8825 reset in 316 ms.
Product exploration explored 100000 steps with 8794 reset in 252 ms.
Computed a total of 3 stabilizing places and 20 stable transitions
Computed a total of 3 stabilizing places and 20 stable transitions
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 15 factoid took 193 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 2 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p2) (NOT p1) (NOT p0)), (AND (NOT p2) (NOT p1) (NOT p0))]
RANDOM walk for 40000 steps (3537 resets) in 529 ms. (75 steps per ms) remains 4/8 properties
BEST_FIRST walk for 40004 steps (325 resets) in 233 ms. (170 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (324 resets) in 58 ms. (678 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (328 resets) in 39 ms. (1000 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (323 resets) in 147 ms. (270 steps per ms) remains 4/4 properties
[2024-05-29 18:56:29] [INFO ] Flow matrix only has 292 transitions (discarded 8 similar events)
[2024-05-29 18:56:29] [INFO ] Invariant cache hit.
[2024-05-29 18:56:29] [INFO ] State equation strengthened by 63 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 72/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 290/368 variables, 78/79 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/368 variables, 62/141 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 0/141 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (OVERLAPS) 3/371 variables, 2/143 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/371 variables, 1/144 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/371 variables, 0/144 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 9 (OVERLAPS) 1/372 variables, 1/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/372 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/372 variables, 0/145 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 145 constraints, problems are : Problem set: 0 solved, 4 unsolved in 257 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 80/80 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 72/78 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-29 18:56:29] [INFO ] Deduced a trap composed of 15 places in 73 ms of which 1 ms to minimize.
[2024-05-29 18:56:29] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 0 ms to minimize.
[2024-05-29 18:56:29] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 1 ms to minimize.
[2024-05-29 18:56:29] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 0 ms to minimize.
[2024-05-29 18:56:29] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 0 ms to minimize.
[2024-05-29 18:56:30] [INFO ] Deduced a trap composed of 19 places in 96 ms of which 1 ms to minimize.
[2024-05-29 18:56:30] [INFO ] Deduced a trap composed of 13 places in 77 ms of which 1 ms to minimize.
[2024-05-29 18:56:30] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 1 ms to minimize.
[2024-05-29 18:56:30] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 9/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/78 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem apf2 is UNSAT
Problem apf4 is UNSAT
Problem apf7 is UNSAT
At refinement iteration 4 (OVERLAPS) 290/368 variables, 78/88 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/368 variables, 62/150 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 1/151 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 0/151 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 3/371 variables, 2/153 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/371 variables, 1/154 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/371 variables, 0/154 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 11 (OVERLAPS) 1/372 variables, 1/155 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/372 variables, 0/155 constraints. Problems are: Problem set: 3 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/372 variables, 0/155 constraints. Problems are: Problem set: 3 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 372/372 variables, and 155 constraints, problems are : Problem set: 3 solved, 1 unsolved in 836 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 80/80 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 1/4 constraints, Known Traps: 9/9 constraints]
After SMT, in 1102ms problems are : Problem set: 3 solved, 1 unsolved
Finished Parikh walk after 32 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=16 )
Parikh walk visited 1 properties in 5 ms.
Found 3 invariant AP formulas.
Knowledge obtained : [(AND p1 p2 p0), (X p2), (X (NOT (AND p0 p1 (NOT p2)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (NOT (AND p0 (NOT p1) (NOT p2)))), (X p0), (X p1), (X (X p2)), (X (X (NOT (AND p0 p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (X (X (NOT (AND p0 (NOT p1) (NOT p2))))), (X (X p0)), (X (X p1)), (G (OR p2 p1)), (G (OR p2 p0 p1)), (G (OR p2 (NOT p0) p1))]
False Knowledge obtained : [(F (NOT (OR p2 p0 (NOT p1)))), (F (NOT p1)), (F (NOT p0)), (F (NOT p2)), (F (NOT (OR p2 (NOT p0) (NOT p1))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 18 factoid took 14 ms. Reduced automaton from 2 states, 6 edges and 3 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-06b-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-06b-LTLCardinality-04 finished in 58827 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)&&F(p1)&&F(p2))))'
Support contains 5 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 661 transition count 2242
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 661 transition count 2242
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 660 transition count 2241
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 660 transition count 2241
Applied a total of 14 rules in 53 ms. Remains 660 /667 variables (removed 7) and now considering 2241/2248 (removed 7) transitions.
// Phase 1: matrix 2241 rows 660 cols
[2024-05-29 18:56:30] [INFO ] Computed 7 invariants in 48 ms
[2024-05-29 18:56:31] [INFO ] Implicit Places using invariants in 1047 ms returned []
[2024-05-29 18:56:31] [INFO ] Invariant cache hit.
[2024-05-29 18:56:32] [INFO ] Implicit Places using invariants and state equation in 1024 ms returned []
Implicit Place search using SMT with State Equation took 2080 ms to find 0 implicit places.
Running 2240 sub problems to find dead transitions.
[2024-05-29 18:56:32] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/659 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2240 unsolved
SMT process timed out in 50090ms, After SMT, problems are : Problem set: 0 solved, 2240 unsolved
Search for dead transitions found 0 dead transitions in 50111ms
Starting structural reductions in LTL mode, iteration 1 : 660/667 places, 2241/2248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52254 ms. Remains : 660/667 places, 2241/2248 transitions.
Stuttering acceptance computed with spot in 239 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (NOT p0), (NOT p1), (NOT p2)]
Running random walk in product with property : StigmergyElection-PT-06b-LTLCardinality-07
Stuttering criterion allowed to conclude after 115 steps with 0 reset in 3 ms.
FORMULA StigmergyElection-PT-06b-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06b-LTLCardinality-07 finished in 52524 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((F(p0)&&G(p1))))'
Support contains 4 out of 667 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Graph (trivial) has 678 edges and 667 vertex of which 105 / 667 are part of one of the 18 SCC in 2 ms
Free SCC test removed 87 places
Ensure Unique test removed 99 transitions
Reduce isomorphic transitions removed 99 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 394 transitions
Trivial Post-agglo rules discarded 394 transitions
Performed 394 trivial Post agglomeration. Transition count delta: 394
Iterating post reduction 0 with 394 rules applied. Total rules applied 395 place count 579 transition count 1754
Reduce places removed 394 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 406 rules applied. Total rules applied 801 place count 185 transition count 1742
Reduce places removed 6 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 8 rules applied. Total rules applied 809 place count 179 transition count 1740
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 811 place count 177 transition count 1740
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 24 Pre rules applied. Total rules applied 811 place count 177 transition count 1716
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 4 with 48 rules applied. Total rules applied 859 place count 153 transition count 1716
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 868 place count 144 transition count 1706
Iterating global reduction 4 with 9 rules applied. Total rules applied 877 place count 144 transition count 1706
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 878 place count 144 transition count 1705
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 879 place count 143 transition count 1705
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 881 place count 141 transition count 1702
Iterating global reduction 6 with 2 rules applied. Total rules applied 883 place count 141 transition count 1702
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 884 place count 140 transition count 1700
Iterating global reduction 6 with 1 rules applied. Total rules applied 885 place count 140 transition count 1700
Performed 26 Post agglomeration using F-continuation condition.Transition count delta: 26
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 6 with 52 rules applied. Total rules applied 937 place count 114 transition count 1674
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 958 place count 93 transition count 330
Iterating global reduction 6 with 21 rules applied. Total rules applied 979 place count 93 transition count 330
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 990 place count 93 transition count 319
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 995 place count 88 transition count 309
Iterating global reduction 7 with 5 rules applied. Total rules applied 1000 place count 88 transition count 309
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 1005 place count 83 transition count 299
Iterating global reduction 7 with 5 rules applied. Total rules applied 1010 place count 83 transition count 299
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 7 with 20 rules applied. Total rules applied 1030 place count 73 transition count 306
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1031 place count 72 transition count 294
Iterating global reduction 7 with 1 rules applied. Total rules applied 1032 place count 72 transition count 294
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1033 place count 72 transition count 293
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 1039 place count 72 transition count 287
Applied a total of 1039 rules in 198 ms. Remains 72 /667 variables (removed 595) and now considering 287/2248 (removed 1961) transitions.
[2024-05-29 18:57:23] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
// Phase 1: matrix 280 rows 72 cols
[2024-05-29 18:57:23] [INFO ] Computed 2 invariants in 2 ms
[2024-05-29 18:57:23] [INFO ] Implicit Places using invariants in 89 ms returned []
[2024-05-29 18:57:23] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
[2024-05-29 18:57:23] [INFO ] Invariant cache hit.
[2024-05-29 18:57:23] [INFO ] State equation strengthened by 63 read => feed constraints.
[2024-05-29 18:57:23] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 266 ms to find 0 implicit places.
[2024-05-29 18:57:23] [INFO ] Redundant transitions in 4 ms returned []
Running 270 sub problems to find dead transitions.
[2024-05-29 18:57:23] [INFO ] Flow matrix only has 280 transitions (discarded 7 similar events)
[2024-05-29 18:57:23] [INFO ] Invariant cache hit.
[2024-05-29 18:57:23] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
[2024-05-29 18:57:24] [INFO ] Deduced a trap composed of 12 places in 80 ms of which 1 ms to minimize.
[2024-05-29 18:57:24] [INFO ] Deduced a trap composed of 12 places in 79 ms of which 1 ms to minimize.
[2024-05-29 18:57:24] [INFO ] Deduced a trap composed of 19 places in 69 ms of which 0 ms to minimize.
[2024-05-29 18:57:24] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 12 places in 61 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 1 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 1 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 23 places in 67 ms of which 1 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 18 places in 61 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 23 places in 68 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 21 places in 67 ms of which 1 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 19 places in 71 ms of which 1 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 21 places in 69 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 20 places in 66 ms of which 0 ms to minimize.
[2024-05-29 18:57:25] [INFO ] Deduced a trap composed of 23 places in 79 ms of which 1 ms to minimize.
[2024-05-29 18:57:26] [INFO ] Deduced a trap composed of 20 places in 69 ms of which 1 ms to minimize.
[2024-05-29 18:57:26] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 0 ms to minimize.
[2024-05-29 18:57:26] [INFO ] Deduced a trap composed of 24 places in 74 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 270 unsolved
[2024-05-29 18:57:27] [INFO ] Deduced a trap composed of 15 places in 75 ms of which 0 ms to minimize.
[2024-05-29 18:57:27] [INFO ] Deduced a trap composed of 20 places in 64 ms of which 0 ms to minimize.
[2024-05-29 18:57:27] [INFO ] Deduced a trap composed of 20 places in 73 ms of which 1 ms to minimize.
[2024-05-29 18:57:27] [INFO ] Deduced a trap composed of 20 places in 68 ms of which 1 ms to minimize.
[2024-05-29 18:57:27] [INFO ] Deduced a trap composed of 20 places in 75 ms of which 1 ms to minimize.
[2024-05-29 18:57:28] [INFO ] Deduced a trap composed of 19 places in 74 ms of which 1 ms to minimize.
[2024-05-29 18:57:28] [INFO ] Deduced a trap composed of 19 places in 66 ms of which 0 ms to minimize.
[2024-05-29 18:57:28] [INFO ] Deduced a trap composed of 22 places in 76 ms of which 1 ms to minimize.
[2024-05-29 18:57:28] [INFO ] Deduced a trap composed of 22 places in 85 ms of which 0 ms to minimize.
[2024-05-29 18:57:28] [INFO ] Deduced a trap composed of 20 places in 77 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 270 unsolved
[2024-05-29 18:57:28] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 0 ms to minimize.
[2024-05-29 18:57:28] [INFO ] Deduced a trap composed of 21 places in 82 ms of which 0 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 2/34 constraints. Problems are: Problem set: 0 solved, 270 unsolved
[2024-05-29 18:57:29] [INFO ] Deduced a trap composed of 20 places in 81 ms of which 0 ms to minimize.
[2024-05-29 18:57:29] [INFO ] Deduced a trap composed of 18 places in 72 ms of which 0 ms to minimize.
[2024-05-29 18:57:29] [INFO ] Deduced a trap composed of 18 places in 77 ms of which 0 ms to minimize.
[2024-05-29 18:57:29] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/72 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/72 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 8 (OVERLAPS) 279/351 variables, 72/110 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 62/172 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/351 variables, 0/172 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 11 (OVERLAPS) 1/352 variables, 1/173 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/352 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 13 (OVERLAPS) 0/352 variables, 0/173 constraints. Problems are: Problem set: 0 solved, 270 unsolved
No progress, stopping.
After SMT solving in domain Real declared 352/352 variables, and 173 constraints, problems are : Problem set: 0 solved, 270 unsolved in 18884 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 72/72 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 36/36 constraints]
Escalating to Integer solving :Problem set: 0 solved, 270 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/71 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/71 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 2 (OVERLAPS) 1/72 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/72 variables, 36/38 constraints. Problems are: Problem set: 0 solved, 270 unsolved
[2024-05-29 18:57:43] [INFO ] Deduced a trap composed of 18 places in 80 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/72 variables, 1/39 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/72 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 6 (OVERLAPS) 279/351 variables, 72/111 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 62/173 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 270/443 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 0/443 constraints. Problems are: Problem set: 0 solved, 270 unsolved
At refinement iteration 10 (OVERLAPS) 1/352 variables, 1/444 constraints. Problems are: Problem set: 0 solved, 270 unsolved
[2024-05-29 18:58:07] [INFO ] Deduced a trap composed of 23 places in 76 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 1/445 constraints. Problems are: Problem set: 0 solved, 270 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 352/352 variables, and 445 constraints, problems are : Problem set: 0 solved, 270 unsolved in 30012 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 72/72 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 270/270 constraints, Known Traps: 38/38 constraints]
After SMT, in 49258ms problems are : Problem set: 0 solved, 270 unsolved
Search for dead transitions found 0 dead transitions in 49260ms
Starting structural reductions in SI_LTL mode, iteration 1 : 72/667 places, 287/2248 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49733 ms. Remains : 72/667 places, 287/2248 transitions.
Stuttering acceptance computed with spot in 139 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : StigmergyElection-PT-06b-LTLCardinality-10
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06b-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06b-LTLCardinality-10 finished in 49893 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 2 out of 667 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Graph (trivial) has 679 edges and 667 vertex of which 97 / 667 are part of one of the 17 SCC in 3 ms
Free SCC test removed 80 places
Ensure Unique test removed 91 transitions
Reduce isomorphic transitions removed 91 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 401 transitions
Trivial Post-agglo rules discarded 401 transitions
Performed 401 trivial Post agglomeration. Transition count delta: 401
Iterating post reduction 0 with 401 rules applied. Total rules applied 402 place count 586 transition count 1755
Reduce places removed 401 places and 0 transitions.
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 415 rules applied. Total rules applied 817 place count 185 transition count 1741
Reduce places removed 7 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 9 rules applied. Total rules applied 826 place count 178 transition count 1739
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 828 place count 176 transition count 1739
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 26 Pre rules applied. Total rules applied 828 place count 176 transition count 1713
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 4 with 52 rules applied. Total rules applied 880 place count 150 transition count 1713
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 889 place count 141 transition count 1703
Iterating global reduction 4 with 9 rules applied. Total rules applied 898 place count 141 transition count 1703
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 899 place count 141 transition count 1702
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 900 place count 140 transition count 1702
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 902 place count 138 transition count 1699
Iterating global reduction 6 with 2 rules applied. Total rules applied 904 place count 138 transition count 1699
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 905 place count 137 transition count 1697
Iterating global reduction 6 with 1 rules applied. Total rules applied 906 place count 137 transition count 1697
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 6 with 50 rules applied. Total rules applied 956 place count 112 transition count 1672
Discarding 21 places :
Symmetric choice reduction at 6 with 21 rule applications. Total rules 977 place count 91 transition count 329
Iterating global reduction 6 with 21 rules applied. Total rules applied 998 place count 91 transition count 329
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 1009 place count 91 transition count 318
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1013 place count 87 transition count 310
Iterating global reduction 7 with 4 rules applied. Total rules applied 1017 place count 87 transition count 310
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 1021 place count 83 transition count 302
Iterating global reduction 7 with 4 rules applied. Total rules applied 1025 place count 83 transition count 302
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 7 with 22 rules applied. Total rules applied 1047 place count 72 transition count 309
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 1048 place count 71 transition count 295
Iterating global reduction 7 with 1 rules applied. Total rules applied 1049 place count 71 transition count 295
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1050 place count 71 transition count 294
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 8 with 6 rules applied. Total rules applied 1056 place count 71 transition count 288
Applied a total of 1056 rules in 151 ms. Remains 71 /667 variables (removed 596) and now considering 288/2248 (removed 1960) transitions.
[2024-05-29 18:58:13] [INFO ] Flow matrix only has 281 transitions (discarded 7 similar events)
// Phase 1: matrix 281 rows 71 cols
[2024-05-29 18:58:13] [INFO ] Computed 2 invariants in 6 ms
[2024-05-29 18:58:13] [INFO ] Implicit Places using invariants in 77 ms returned []
[2024-05-29 18:58:13] [INFO ] Flow matrix only has 281 transitions (discarded 7 similar events)
[2024-05-29 18:58:13] [INFO ] Invariant cache hit.
[2024-05-29 18:58:13] [INFO ] State equation strengthened by 63 read => feed constraints.
[2024-05-29 18:58:13] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 247 ms to find 0 implicit places.
[2024-05-29 18:58:13] [INFO ] Redundant transitions in 5 ms returned []
Running 271 sub problems to find dead transitions.
[2024-05-29 18:58:13] [INFO ] Flow matrix only has 281 transitions (discarded 7 similar events)
[2024-05-29 18:58:13] [INFO ] Invariant cache hit.
[2024-05-29 18:58:13] [INFO ] State equation strengthened by 63 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 2 (OVERLAPS) 1/71 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 271 unsolved
[2024-05-29 18:58:14] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 1 ms to minimize.
[2024-05-29 18:58:14] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 0 ms to minimize.
[2024-05-29 18:58:14] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 1 ms to minimize.
[2024-05-29 18:58:14] [INFO ] Deduced a trap composed of 19 places in 80 ms of which 0 ms to minimize.
[2024-05-29 18:58:14] [INFO ] Deduced a trap composed of 17 places in 69 ms of which 1 ms to minimize.
[2024-05-29 18:58:14] [INFO ] Deduced a trap composed of 18 places in 76 ms of which 1 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 0 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 12 places in 70 ms of which 0 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 20 places in 78 ms of which 1 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 23 places in 74 ms of which 0 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 13 places in 83 ms of which 1 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 14 places in 77 ms of which 1 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 16 places in 76 ms of which 1 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 0 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 20 places in 65 ms of which 1 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 0 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 1 ms to minimize.
[2024-05-29 18:58:15] [INFO ] Deduced a trap composed of 12 places in 64 ms of which 0 ms to minimize.
[2024-05-29 18:58:16] [INFO ] Deduced a trap composed of 12 places in 69 ms of which 1 ms to minimize.
[2024-05-29 18:58:16] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 271 unsolved
[2024-05-29 18:58:17] [INFO ] Deduced a trap composed of 23 places in 75 ms of which 1 ms to minimize.
[2024-05-29 18:58:17] [INFO ] Deduced a trap composed of 27 places in 75 ms of which 1 ms to minimize.
[2024-05-29 18:58:17] [INFO ] Deduced a trap composed of 24 places in 65 ms of which 0 ms to minimize.
[2024-05-29 18:58:17] [INFO ] Deduced a trap composed of 20 places in 71 ms of which 1 ms to minimize.
[2024-05-29 18:58:17] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 0 ms to minimize.
[2024-05-29 18:58:17] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 0 ms to minimize.
[2024-05-29 18:58:18] [INFO ] Deduced a trap composed of 19 places in 72 ms of which 0 ms to minimize.
[2024-05-29 18:58:18] [INFO ] Deduced a trap composed of 19 places in 65 ms of which 1 ms to minimize.
[2024-05-29 18:58:18] [INFO ] Deduced a trap composed of 18 places in 74 ms of which 1 ms to minimize.
[2024-05-29 18:58:18] [INFO ] Deduced a trap composed of 20 places in 63 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 10/32 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/32 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 6 (OVERLAPS) 280/351 variables, 71/103 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 62/165 constraints. Problems are: Problem set: 0 solved, 271 unsolved
[2024-05-29 18:58:21] [INFO ] Deduced a trap composed of 19 places in 60 ms of which 0 ms to minimize.
[2024-05-29 18:58:21] [INFO ] Deduced a trap composed of 18 places in 68 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 2/167 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 10 (OVERLAPS) 1/352 variables, 1/168 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/352 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 12 (OVERLAPS) 0/352 variables, 0/168 constraints. Problems are: Problem set: 0 solved, 271 unsolved
No progress, stopping.
After SMT solving in domain Real declared 352/352 variables, and 168 constraints, problems are : Problem set: 0 solved, 271 unsolved in 18686 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 71/71 constraints, ReadFeed: 63/63 constraints, PredecessorRefiner: 271/271 constraints, Known Traps: 32/32 constraints]
Escalating to Integer solving :Problem set: 0 solved, 271 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 2 (OVERLAPS) 1/71 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 32/34 constraints. Problems are: Problem set: 0 solved, 271 unsolved
[2024-05-29 18:58:33] [INFO ] Deduced a trap composed of 25 places in 73 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/71 variables, 1/35 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/71 variables, 0/35 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 6 (OVERLAPS) 280/351 variables, 71/106 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/351 variables, 62/168 constraints. Problems are: Problem set: 0 solved, 271 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/351 variables, 271/439 constraints. Problems are: Problem set: 0 solved, 271 unsolved
[2024-05-29 18:58:41] [INFO ] Deduced a trap composed of 24 places in 75 ms of which 1 ms to minimize.
[2024-05-29 18:58:41] [INFO ] Deduced a trap composed of 18 places in 69 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/351 variables, 2/441 constraints. Problems are: Problem set: 0 solved, 271 unsolved
[2024-05-29 18:58:50] [INFO ] Deduced a trap composed of 19 places in 73 ms of which 0 ms to minimize.
[2024-05-29 18:58:50] [INFO ] Deduced a trap composed of 19 places in 68 ms of which 0 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/351 variables, 2/443 constraints. Problems are: Problem set: 0 solved, 271 unsolved
[2024-05-29 18:58:59] [INFO ] Deduced a trap composed of 20 places in 83 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/351 variables, 1/444 constraints. Problems are: Problem set: 0 solved, 271 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 351/352 variables, and 444 constraints, problems are : Problem set: 0 solved, 271 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, State Equation: 71/71 constraints, ReadFeed: 62/63 constraints, PredecessorRefiner: 271/271 constraints, Known Traps: 38/38 constraints]
After SMT, in 49081ms problems are : Problem set: 0 solved, 271 unsolved
Search for dead transitions found 0 dead transitions in 49084ms
Starting structural reductions in SI_LTL mode, iteration 1 : 71/667 places, 288/2248 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 49493 ms. Remains : 71/667 places, 288/2248 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : StigmergyElection-PT-06b-LTLCardinality-11
Stuttering criterion allowed to conclude after 82937 steps with 7690 reset in 187 ms.
FORMULA StigmergyElection-PT-06b-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06b-LTLCardinality-11 finished in 49741 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)||G(p1))))'
Support contains 4 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 659 transition count 2240
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 659 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 657 transition count 2238
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 657 transition count 2238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 656 transition count 2237
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 656 transition count 2237
Applied a total of 22 rules in 63 ms. Remains 656 /667 variables (removed 11) and now considering 2237/2248 (removed 11) transitions.
// Phase 1: matrix 2237 rows 656 cols
[2024-05-29 18:59:02] [INFO ] Computed 7 invariants in 39 ms
[2024-05-29 18:59:03] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-29 18:59:03] [INFO ] Invariant cache hit.
[2024-05-29 18:59:04] [INFO ] Implicit Places using invariants and state equation in 1118 ms returned []
Implicit Place search using SMT with State Equation took 1619 ms to find 0 implicit places.
Running 2236 sub problems to find dead transitions.
[2024-05-29 18:59:04] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/655 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2236 unsolved
SMT process timed out in 50277ms, After SMT, problems are : Problem set: 0 solved, 2236 unsolved
Search for dead transitions found 0 dead transitions in 50302ms
Starting structural reductions in LTL mode, iteration 1 : 656/667 places, 2237/2248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51998 ms. Remains : 656/667 places, 2237/2248 transitions.
Stuttering acceptance computed with spot in 145 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : StigmergyElection-PT-06b-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 379 ms.
Product exploration explored 100000 steps with 50000 reset in 323 ms.
Computed a total of 90 stabilizing places and 96 stable transitions
Computed a total of 90 stabilizing places and 96 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X p1), (X (NOT (AND (NOT p0) p1))), (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 14 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA StigmergyElection-PT-06b-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property StigmergyElection-PT-06b-LTLCardinality-13 finished in 52926 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||X(p1)))&&F(p2)))'
Support contains 6 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 660 transition count 2241
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 660 transition count 2241
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 658 transition count 2239
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 658 transition count 2239
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 657 transition count 2238
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 657 transition count 2238
Applied a total of 20 rules in 62 ms. Remains 657 /667 variables (removed 10) and now considering 2238/2248 (removed 10) transitions.
// Phase 1: matrix 2238 rows 657 cols
[2024-05-29 18:59:55] [INFO ] Computed 7 invariants in 29 ms
[2024-05-29 18:59:56] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-29 18:59:56] [INFO ] Invariant cache hit.
[2024-05-29 18:59:57] [INFO ] Implicit Places using invariants and state equation in 1065 ms returned []
Implicit Place search using SMT with State Equation took 1552 ms to find 0 implicit places.
Running 2237 sub problems to find dead transitions.
[2024-05-29 18:59:57] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/656 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2237 unsolved
SMT process timed out in 49715ms, After SMT, problems are : Problem set: 0 solved, 2237 unsolved
Search for dead transitions found 0 dead transitions in 49740ms
Starting structural reductions in LTL mode, iteration 1 : 657/667 places, 2238/2248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51366 ms. Remains : 657/667 places, 2238/2248 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2), (NOT p1), true]
Running random walk in product with property : StigmergyElection-PT-06b-LTLCardinality-14
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06b-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06b-LTLCardinality-14 finished in 51595 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)&&X(X(F(p1))))))'
Support contains 3 out of 667 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 667/667 places, 2248/2248 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 659 transition count 2240
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 659 transition count 2240
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 657 transition count 2238
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 657 transition count 2238
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 656 transition count 2237
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 656 transition count 2237
Applied a total of 22 rules in 64 ms. Remains 656 /667 variables (removed 11) and now considering 2237/2248 (removed 11) transitions.
// Phase 1: matrix 2237 rows 656 cols
[2024-05-29 19:00:47] [INFO ] Computed 7 invariants in 21 ms
[2024-05-29 19:00:47] [INFO ] Implicit Places using invariants in 435 ms returned []
[2024-05-29 19:00:47] [INFO ] Invariant cache hit.
[2024-05-29 19:00:48] [INFO ] Implicit Places using invariants and state equation in 1098 ms returned []
Implicit Place search using SMT with State Equation took 1538 ms to find 0 implicit places.
Running 2236 sub problems to find dead transitions.
[2024-05-29 19:00:48] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: ((s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 timeout
1.0)
(s23 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/655 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2236 unsolved
SMT process timed out in 51389ms, After SMT, problems are : Problem set: 0 solved, 2236 unsolved
Search for dead transitions found 0 dead transitions in 51412ms
Starting structural reductions in LTL mode, iteration 1 : 656/667 places, 2237/2248 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53020 ms. Remains : 656/667 places, 2237/2248 transitions.
Stuttering acceptance computed with spot in 272 ms :[(NOT p0), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : StigmergyElection-PT-06b-LTLCardinality-15
Stuttering criterion allowed to conclude after 100 steps with 0 reset in 0 ms.
FORMULA StigmergyElection-PT-06b-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property StigmergyElection-PT-06b-LTLCardinality-15 finished in 53320 ms.
All properties solved by simple procedures.
Total runtime 430170 ms.

BK_STOP 1717009300533

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="StigmergyElection-PT-06b"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
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 itstools"
echo " Input is StigmergyElection-PT-06b, 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 r400-tall-171690532100323"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/StigmergyElection-PT-06b.tgz
mv StigmergyElection-PT-06b 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 ;